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Looking to the Future: Treatment Paths for Relapsed/Refractory DLBCL

Looking to the Future: Treatment Paths for Relapsed/Refractory DLBCL

Plus: How Academic & Community Hospitals Work Together for You

For people facing relapsed or refractory DLBCL, the path forward can feel uncertain and overwhelming trying to weigh treatment options.

That’s why this program brings together Dr. Joshua Brody from Mount Sinai and Dr. Amir Steinberg from Westchester Medical Center, two lymphoma specialists who coordinate closely across academic and community settings. Moderated by The Patient Story’s own founder and DLBCL survivor, Stephanie Chuang, they’ll share how new therapies are changing the landscape and how working together across systems helps ensure patients have access to the most up-to-date treatments and support.

Topics:

  • What relapsed/refractory DLBCL means for patients

  • Latest treatment advances and what they could mean for care

  • How academic and community oncologists collaborate on patient treatment

  • Clinical trial opportunities and why they matter

  • Practical tips for patients to advocate for themselves and ask the right questions

  • What the future may hold for people living with DLBCL

Dr. Joshua Brody and Dr. Amir Steinberg with DLBCL advocate Stephanie Chuang

Thank you to Genmab and AbbVie for their support of our independent patient education program. The Patient Story retains full editorial control over all content.

This program has been edited for clarity and length. This is not medical advice. Please consult with your healthcare provider to make informed treatment decisions.

The views and opinions expressed in this interview do not necessarily reflect those of The Patient Story.

Register for this informative program then invite a friend or care partner.

 

Looking to the Future: Treatment Paths for Relapsed/Refractory DLBCL
Hosted by The Patient Story Team | 1h 9m 30s
Hear Dr. Joshua Brody and Dr. Amir Steinberg discuss new treatments for relapsed/refractory DLBCL and how academic–community collaboration helps patients access the best care. Moderated by DLBCL Advocate Stephanie Chuang.

Table of Contents

Edited by: Katrina Villareal

Introduction

Stephanie ChuangStephanie Chuang, The Patient Story: Hi, there! I’m so glad you could join us for our discussion. Diffuse large B-cell lymphoma (DLBCL) can return or be difficult to treat. This conversation aims to help you, as a patient or care partner, to walk away with questions you can ask your healthcare team if the first treatment doesn’t work. I want to highlight that, as difficult as this situation is to be in, we keep hearing from DLBCL experts that there’s so much research and so many developments happening in terms of lymphoma treatments, and that’s what we’re going to dive into. We’re also going to talk about how you can work with different kinds of doctors who work at different centers, as well as busting clinical trial myths and sharing more of what they are.

My name is Stephanie Chuang. I’m the founder of The Patient Story, but more importantly, I had my own diagnosis of DLBCL. I went through hundreds of hours of chemoimmunotherapy and I’m lucky to have had no evidence of disease for eight years now. I started The Patient Story as a result of my experience of feeling isolated in trying to find other people who were dealing with the same diagnosis and trying to empower myself when all I was finding was a lot of medical jargon.

Our mission at The Patient Story is to help you find community and humanize the diagnosis through educational conversations and in-depth patient stories and videos, thanks to the amazing people who want to share their stories to help other people. You can find hundreds of these stories at ThePatientStory.com and on our YouTube channel, @ThePatientStory.

We would like to thank our sponsors, Genmab and AbbVie, for their support of this program, which enables us to host more programs like this at no cost to our audience. We want to note that The Patient Story maintains full editorial control. While we hope this conversation is helpful, this is not meant to be a substitute for medical advice. It’s informational, so please consult your healthcare team when making decisions.

Finally, but importantly, we want to hear from you. Your voice matters so much in helping us shape what we put out next. Was this helpful? What would you like to hear more about? What could we do better? Please let us know what your feedback is.

Looking to the Future - Treatment Paths for Relapsed-Refractory DLBCL

I’m so honored to be joined by two amazing experts. Dr. Joshua Brody, who’s a friend of The Patient Story, is the director of the Lymphoma Immunotherapy Program at The Tisch Cancer Institute at Mount Sinai in New York, a faculty member of the Icahn Genomics Institute, and the primary investigator at The Brody Lab.

Looking to the Future - Treatment Paths for Relapsed-Refractory DLBCL

We’re also so lucky to be joined by Dr. Amir Steinberg. He’s the director of the Cellular Therapy Program at Westchester Medical Center in New York and a professor of medicine at New York Medical College. Dr. Steinberg has been involved in research focused on lymphoma, quality of care, and nonmalignant transplantation. I got a rundown of how the two of you know each other, so there’s some history, which is wonderful. I’m so excited to have this discussion with you both.

But before we jump into this educational content for our patients and care partners, we would love to humanize you, doctors. You’re so great at what you do. You’re brilliant. But we’d love to understand more about the personal aspect. Dr. Brody, again, thank you for being here for the millionth time. You clearly spend a lot of time outside of the clinic and research to help patients who are not in your direct care. You’re very busy. Can you share what motivates you to continue dedicating your time?

All diseases are bad, but sometimes cancer feels like the most unjust.
Dr. Joshua Brody
Dr. Joshua Brody

Dr. Joshua BrodyDr. Joshua Brody: Oh, you said this is going to humanize me and though this is going to make me sound like a saint, those who know me, like Amir, know it’s not true. There are things you could help people with. You could help people with all kinds of problems. But cancer just sometimes seems like the most unjust thing. People did everything right. They didn’t do anything bad. They were healthy. They tried everything. They have a family. They worked so hard. And then they get struck down seemingly out of nowhere.

All diseases are bad, but sometimes cancer feels like the most unjust. I come from a childhood background of comic books and superhero stories, so justice is a big theme. Folks like Amir and I are lucky to have access to opportunities to help people, and if we have an opportunity to help, how could we not take advantage of that opportunity when there’s a person in need? I don’t know if that was humanizing enough. I should have said something more about how I like baseball and beer, but you have to help people if they need help.

Stephanie: We like that. We got the comprehensive view: baseball, beer, and being a saint. I know how busy you are, so I’m appreciative and I know our community is as well every time you join us on a program like this.

The care I received and the academic physician who took care of me inspired me to emulate his career, so that’s why I went into the field of oncology.
Dr. Amir Steinberg
Dr. Amir Steinberg

Dr. Amir SteinbergI’d like to welcome Dr. Steinberg for being here. This is the first time we’re able to meet you and we’re happy to. Speaking of humanizing, you have many personal reasons why you’re in the work that you do. I read a poem about how it affects us all and it details a lot of your connection to cancer, including your own. Could you share a little bit about that connection and how that’s motivated you to do what you’re doing today?

Dr. Amir Steinberg: I was a senior in high school, reading comic books and watching baseball — all those things that Dr. Brody was alluding to, as we come from the same stock in that regard — when I came down with Hodgkin’s lymphoma. I had these big lymph nodes in my neck that started to grow early in my senior year.

I had never heard of MD Anderson Cancer Center before, even though I grew up in Houston. We had a family friend who recommended that we go there. I enrolled in a clinical trial, but I didn’t know what I was signing up for. My mom and I signed the paperwork when I was 17 years old. I did well. I completed all my treatment. Our family friend did my radiation. The care I received and the academic physician who took care of me inspired me to emulate his career, so that’s why I went into the field of oncology.

Over time, other family members came down with cancer as well, particularly lymphoma. My father was diagnosed with follicular lymphoma in his late 70s and, subsequently, diffuse large B-cell lymphoma and then he was diagnosed again with follicular, so maybe that DLBCL might have been follicular lymphoma to begin with. Then my sister was diagnosed with gray zone lymphoma (GZL) a couple of years ago. She had chemotherapy. Stephanie, you mentioned that you got R-EPOCH and she got the same regimen as you. She was treated in Seattle, where she lives, and she’s doing fantastic now.

Looking to the Future - Treatment Paths for Relapsed-Refractory DLBCL

Cancer can affect anybody. Just like Dr. Brody was alluding to, we could be the healthiest people possible and yet cancer can still affect you — even if you didn’t smoke, ate healthy, or were a marathon runner.

Stephanie: It’s unfortunate, the number of connections to cancer there are. Thank you for joining us. I’m also very interested. I didn’t realize that you were a clinical trial participant at such a young age. We’ll be talking about clinical trials. We’ve talked over and over again about how unfriendly the term itself can be for people to hear. Our goal at The Patient Story is to try and help make it more accessible as a concept for people, so they can ask doctors like you about clinical trials.

We’ll jump right in with the basics. For the relapsed/refractory diffuse large B-cell lymphoma population, we’re going to talk about some information that is going to go into clinical trials. Another thread is working with different kinds of doctors at different kinds of centers. Dr. Brody is at Mount Sinai, which is a huge academic center, and Dr. Steinberg, who is also an academic but also at a community center where you are all up to date on the latest. Also, you have referred people to see some specialists, like Dr. Brody, in some instances.

There’s information overload during that first discussion... A newly diagnosed DLBCL patient is barely hearing you.
Dr. Joshua Brody
Dr. Joshua Brody

Conversations with Newly Diagnosed vs. Relapsed/Refractory

Stephanie: Dr. Brody, what’s the first conversation you have with newly diagnosed patients when describing the situation and likely treatment options versus when you have to talk to people who’ve already gone through at least one line of treatment?

Dr. Brody: Although relapsed/refractory DLBCL is an objectively worse conversation to have because our statistics are not as amazing, somehow it’s an easier discussion. There’s information overload during that first discussion. “Wait, I have lymphoma?” A newly diagnosed DLBCL patient is barely hearing you. The audience may be too young to remember, but Charlie Brown had a teacher who, whenever the teacher spoke, it was just, “Womp womp womp womp.” Very little can get in because they’re sitting there thinking, “Wait, what? I have what? I’ve never heard of lymphoma. Is that rare?”

The conversation has to be, “Here’s all the information, but you don’t need to memorize any of this.” I’m going to hit a couple of bullet points, which are the key points. The emphasis is to try to convert it as quickly as possible from a didactic doctor talking to a patient to hopefully a conversation. You have to keep interrupting. “All right, I spoke for 35 seconds. Do you have any questions about that part?” Usually, patients will still be a little too shell-shocked to even have questions, so I’ll say, “As soon as I walk out the door, you will think of some questions. Here’s what you need to do. Write them down there in the Notes app on your phone or a notebook, so you can come back next time and ask those questions.”

Looking to the Future - Treatment Paths for Relapsed-Refractory DLBCL

Whereas with relapsed/refractory DLBCL, this person has probably been clicking and learning for the past year, two, or three about lymphoma, so we can get down to the nitty-gritty a bit more. There’s a very different conversation with a newly diagnosed patient and a relapsed/refractory patient for the patient’s emotional experience of what they’re hearing.

Stephanie: Thank you for that, Dr. Brody. I appreciate that you’re probably getting very similar questions, but that you provide space for people by saying that as soon as they walk out, it’s expected to have more questions; it happens. I know that patients have shared bringing somebody else to the appointment. You can ask the doctor. Sometimes they’ll let you record the appointment, so you can reference the notes later. I was a journalist and a researcher, so I loved information, but as a patient, it went in one ear and out the other for the very reasons that you explained.

Dr. Brody: It’s good to record it. If you didn’t think to bring a person with you, you can get someone on speakerphone as soon as the doctor sits down. Every doctor is open to that. No doctor gets offended or annoyed by recording or by a speakerphone. It’s all good.

Stephanie: That’s awesome to know. Thank you, Dr. Brody. Dr. Steinberg, how often are you talking to patients about treatment options? How different are the conversations between the newly diagnosed and relapsed/refractory DLBCL?

Looking to the Future - Treatment Paths for Relapsed-Refractory DLBCL

Dr. Steinberg: I see a little bit of 50/50 in terms of my patient population. I’ll have patients that are referred to me with lymphadenopathy (swollen lymph nodes), or when I’m on service in the hospital, they’ll be worked up for some symptoms that they’re having because they’re rather sick. We have to start from scratch because a lot of newly diagnosed patients have never even heard of lymphoma before. The cancers they hear about are lung cancer, prostate cancer, and breast cancer, so even though lymphoma is fairly common in the cancer world, for whatever reason, it’s not as prominent. There’s a lot of education. You’re going to have to repeat yourself many times so patients can better understand, and we have to repeat it to their family members and their loved ones, as Dr. Brody was saying.

With the relapsed/refractory population, in some respects, it’s an easier conversation because you don’t have to start from scratch in terms of explaining what lymphoma is. A lot of them may have already read up on what the next steps are. During the course of their initial treatment, I’m sure a lot of them were worried that they wouldn’t respond, so what happens next? They may already come in to see me asking about transplant or CAR T-cell therapy.

There’s a lot of education. You’re going to have to repeat yourself many times so patients can better understand.
Dr. Amir Steinberg
Dr. Amir Steinberg

Stephanie: That makes perfect sense, also. I’m curious. For people who aren’t as familiar with Westchester Medical Center, can you describe the lymphoma program and what you usually advise patients to do when they’re relapsed/refractory? When do you refer them to an institution like Mount Sinai or introduce them to a specialist like Dr. Brody, and when do you treat them onsite at Westchester?

Dr. Steinberg: We have the resources here for cellular therapy, whether that’s CAR T-cell therapy or stem cell transplant. We have a couple of lymphoma studies here, but not to the same extent as Mount Sinai. There is a small group of doctors here who handle all the hematologic malignancies, whether that’s myeloma, leukemia, or lymphoma. Whereas at a big academic center like Mount Sinai, there are more disease-specific specialists, where you have someone who primarily treats leukemia or lymphoma, so that’s how we differ.

Looking to the Future - Treatment Paths for Relapsed-Refractory DLBCL

We work very closely with other community centers that lack inpatient chemotherapy and cellular therapy. We’re south of the Hudson Valley and north of that is Albany, so between Albany Medical College and University at Albany’s hospital and ours, there’s a lack of more cutting-edge or advanced clinical trials or cellular therapy. We sometimes serve as a bridge to those patients. If we don’t have a clinical trial that a patient is interested in, then I may connect with Dr. Brody or another center within Manhattan.

When do we do that? If a patient asks and wants another opinion, then I ask one of my former colleagues, like Dr. Brody, to see the patient. That’s the big trigger for me to refer to Manhattan. The other is if they’re not responding to their salvage chemotherapy. We try and bridge people to a transplant or CAR T-cell therapy, and if they’re just not responding at all and we think they might benefit from something new and different, then that’s when we’re going to refer out. Something that’s not available per se from the FDA alone.

Looking to the Future - Treatment Paths for Relapsed-Refractory DLBCL

What Makes for a Good Partnership Between an Academic Center and a Community Practice?

Stephanie: What looks good in terms of communication and making it work, whether Dr. Steinberg gets with the smaller community centers that rely on Westchester or Dr. Brody, any of the partners you have in the community setting? What we’ve heard from patients sometimes is, “Do they talk to one another? Is it trickier if we have multiple healthcare centers involved?” I would love your insights on how to make this a great partnership.

Dr. Brody: What you’re seeing here might be more the exception than the rule, and a good exception because Amir and I are buddies. In these large systems, we try to come up with a systematic way to have good communication and interaction. It turns out it’s mostly a personal way or nothing. Amir has my cell phone number, so as he’s seeing a patient, he can literally call me up right at that moment, and when I see it’s Amir and not some spam caller, I’ll pick it up and try to give him quick answers. If it’s about papers getting faxed and records getting signed, and “Oh, we can’t send those records there until that gets blessed,” then all of a sudden, the system starts to get more complicated, and delays build up at every level of it.

Looking to the Future - Treatment Paths for Relapsed-Refractory DLBCL

Unfortunately, it works best on a personal level, and the only way to improve upon that is to have more personalization and more interactions between community docs and academic docs. It would be great if we could get the systems working, but it seems that systems get more complicated, more cluttered, and more bureaucratic the more layers you add to them. If you’re a community doc, you need to have some academics that you have good access to and if you’re academic, you have to make yourself accessible. This is a huge obstacle for many. You have to make yourself accessible to as many docs in the community as possible.

If you’re a community doc, you need to have some academics that you have good access to and if you’re academic, you have to make yourself accessible.
Dr. Joshua Brody
Dr. Joshua Brody

Frequently, it’s not even about the patient having to be seen at the academic center. It’s just the community doc asking, “Hey, are you guys doing this the same way as before? Any new change updates? Or is there a critical trial that the patient needs to see you for?” And frequently, we say, “No, this patient would be as well served in the community as they would be here.” Or sometimes it’s, “Oh no, this is actually a high-risk patient for some subtle reasons and I would recommend having them at least get seen here once so they can hear about the options.” But that connection, unfortunately, seems like it works best when it’s personal.

Stephanie: Got it. That makes sense. Dr. Steinberg, any additions to that?

Dr. Steinberg: I agree. We know each other. We have each other’s phone numbers that we can text or we can email each other. One of the issues, for example, is that I have never even met a lot of people in the community who work near me, though we may communicate via email or phone calls. I wish we had a better connection and that I could see these doctors at some point in the future and see where they take care of patients.

Looking to the Future - Treatment Paths for Relapsed-Refractory DLBCL

Another barrier is the computer system. Epic, for example, is a computer system that a lot of hospitals use, where they have something called Care Everywhere and you can read what’s going on with the patients at another hospital. You just have to have a patient sign off to allow you to do that. My institution uses a different computer system, so they don’t have Care Everywhere, and what we use is not as prevalent as Epic, so that can create barriers in terms of communication.

Nonetheless, we try the best we can by talking to that clinician, sending records as best we can by email. Even the patients sometimes are our communicators. I had a patient who, when I mentioned, “We need a PET scan on you in about a month,” they said, “Okay, we’ll talk to our local doctor and have them order.” I trust this patient, so I feel like I don’t need to tell the referring doctor to order the scan because the patient will end up asking.

Stephanie: That’s great because a lot of times, patients will ask, “What can we do to help facilitate this?” It sounds like we can be quarterbacking some of the communication, if that’s helpful and can expedite some of this process. I appreciate that.

If it’s 70% likely to be cured, you’re wrong 30% of the time. But in our hearts, we may still have our suspicions, though.
Dr. Joshua Brody
Dr. Joshua Brody

Having Conversations About Future Treatment Choices

Stephanie: As we go into this idea that there are so many options right now, I would love to talk about one quick point. You both mentioned that when people are newly diagnosed, there’s so much information that they have to take in already, so it’s not an opportune time to add more. Once someone’s relapsed/refractory, is it a conversation that should have already happened? Where they’re told, “Hey, there’s a lot of development happening. Here are some clinical trials. If it ever gets to that point, know that there are options.” Is that something in your playbook? Or is that something you discuss only if that happens when it becomes a relapsed/refractory disease?

Dr. Brody: I’ll give an answer and it’s not a one-size-fits-all. Secretly, we tell people we don’t know the statistics. This is likely to occur, but you still don’t know. If it’s 70% likely to be cured, you’re wrong 30% of the time. But in our hearts, we may still have our suspicions, though. “This one feels higher risk to me.” For the ones we are worried about, you definitely don’t want to have these more difficult conversations all of a sudden, especially if they’re a newly diagnosed patient.

Looking to the Future - Treatment Paths for Relapsed-Refractory DLBCL

You can set that up, ideally multiple times. “Hey, we’re going to get a scan. If the scan looks great, then great. You can come back in six months. If the scan doesn’t look good, here’s how it might go.” If you have the luxury to set that up a few times, then if the scan looks great, you just wasted a minute of their time. And if it didn’t look great, now they’ve heard about this a few times, so it’s a little less shocking on whatever fraction of folks when you actually have to have that more serious discussion.

I think it’s extremely helpful to set it up. “If it goes well, then great. There’s nothing you need to think about. If it doesn’t go well, here are some things we are going to talk about. I’m not going to give you the details now. We’re going to talk about this. We’re going to talk about trials. We’re going to talk about some other options.”

Dr. Steinberg: I agree with Dr. Brody’s sentiments in that regard. To be honest, for me, part of it is also guiding them on what to plan for in the future based on their prognosis. Let’s say a Hodgkin lymphoma patient may have a better prognosis than someone with other lymphomas. I may be less likely to talk about what treatments to give them if they have a recurrence. Whereas if they have another kind of lymphoma that the statistics don’t favor as much as an average — not that specific patient, but just on average — I might mention to them, “By chance, if this happens to come back, we do have other great therapies that we can offer you, including this and this.”

Looking to the Future - Treatment Paths for Relapsed-Refractory DLBCL

Outlining Treatment Options for Relapsed/Refractory DLBCL

Stephanie: Now we can dive into the actual treatment conversation. Let’s talk about how you set up the conversation for people whose disease is refractory or they’ve relapsed. Dr. Brody, what is the first conversation? What are the considerations in laying out treatment options in terms of what’s already out there and approved?

Dr. Brody: Folks who think that oncologists don’t have silly things to say haven’t been around oncologists much. There’s a silly expression we say: “A lot more was known about that a few years ago,” meaning that we had clearer answers 10 years ago. Now they’re less clear. That sounds bad, but it’s very good.

Answers have evolved even more to make it even a bit more complex, but in a good way, because if you’re getting more options, then that can only be a good thing.
Dr. Joshua Brody
Dr. Joshua Brody

If you asked me this exact question two years ago, we would say, “Oh, it’s a fairly simple algorithm. If people relapse with DLBCL within 12 months of finishing their front-line chemo, the right and best answer is CAR T-cell therapy,” and it is for the vast majority of patients. Most patients could be eligible for CAR T-cell therapy, but not everyone, so that’s the right second-line treatment for early relapsing patients.

For later relapsing patients, it was a little more confusing. In 1994, we had a big trial proving that an autologous stem cell transplant, after some more platinum chemotherapy, was the right answer. But the field has evolved so much since then. Even though no one has rewritten that textbook, we don’t all believe that that textbook is necessarily the best way to go.

In 2024, those answers have evolved even more to make it even a bit more complex, but in a good way, because if you’re getting more options, then that can only be a good thing. People would rather have a clear answer. But they would rather have better therapies and better options. We have some remarkable data that adding bispecific antibodies to chemotherapy for patients in second- or third-line has a huge benefit in overall survival and progression-free survival.

Looking to the Future - Treatment Paths for Relapsed-Refractory DLBCL

There are a few studies like this, but the largest randomized study is the STARGLO trial. The study showed that the combination of bispecific antibody, platinum chemotherapy, and gemcitabine chemotherapy seems to put the majority of people into complete remission — about 60% — and many of those remission patients seem to have durable remissions for years, though we need more follow-up. The way that trial was written is that it’s only supposed to be for people who weren’t eligible for transplant or CAR T-cell therapy. But there’s little nuance now because there’s a gray zone of who exactly is eligible for CAR T-cell therapy, so now we have a more nuanced conversation.

Looking to the Future - Treatment Paths for Relapsed-Refractory DLBCL

Here, if you have relapsed within the first year, CAR T-cell therapy is probably the right answer for you. If you relapse later, it might be chemotherapy, maybe plus a bispecific antibody. But even for people who relapse in the first year or in their third line, there is great evidence for bispecific antibody plus chemotherapy. Overall, it certainly seems to be a bit safer than transplant, maybe even safer than CAR T-cell therapy, and it’s a lot more accessible to folks who are being treated in the community when they don’t have a CAR T-cell therapy center nearby. The contribution of bispecific antibodies plus chemotherapy is a huge advance. All of these are versions of immunotherapies — CAR T-cell therapy and bispecific antibodies — but there’s still a rapid evolution over the past few years.

The data showed that compared to transplant, within your first year of relapse or primary refractory disease, CAR T-cell therapy had a better outcome.
Dr. Amir Steinberg
Dr. Amir Steinberg

Stephanie: That’s incredible. Dr. Steinberg, we were talking about how at Westchester, bispecifics were available before CAR T-cell therapy was. Can you share a little bit about how you have that conversation with relapsed/refractory DLBCL patients on what treatment options you think are best for them and what goes into that consideration?

Dr. Steinberg: Before we had CAR T-cell therapy, if you relapsed in your first year, I would have to refer you out. The data showed that compared to transplant, within your first year of relapse or primary refractory disease, CAR T-cell therapy had a better outcome. I had to refer patients out, but I would work with the academic center that I was referring to in terms of providing salvage chemotherapy or some kind of chemotherapy to keep the lymphoma under control until the whole process of CAR T-cell therapy could be arranged.

Looking to the Future - Treatment Paths for Relapsed-Refractory DLBCL

Now with bispecifics, with all these other therapies out there, we’re helping the community centers ourselves. For example, the community center may want CAR T-cell therapy or a transplant for their patient. They have access to bispecifics, but they may not be able to give, for example, inpatient chemotherapy. We help them by doing, let’s say, the first dose or two in the hospital. Like a lot of bispecifics, they need to be monitored closely, and then we hand the patient off to the community center and the community oncologist.

Looking to the Future - Treatment Paths for Relapsed-Refractory DLBCL

More and more, they’re showing that potentially, some of these patients who are getting bispecifics may not necessarily need to be admitted. It’s a moving target in terms of how that’s evolving. But if you have someone with a lot of disease and you want to monitor them for any kind of tumor lysis, then sometimes inpatient admission to monitor them for that, plus any other side effect,s may be required. There’s a little bit of help out to the community. Also, we sometimes would need help. Now with CAR T-cell therapy here, we don’t refer as much to the centers, unless it’s a special trial, which Dr. Brody and other oncologists and centers may have access to.

Looking to the Future - Treatment Paths for Relapsed-Refractory DLBCL

Deciding Between CAR T-cell Therapy and Stem Cell Transplant

Stephanie: Can we zoom out a little bit? A lot of people have heard, of course, about CAR T-cell therapy and bispecific antibodies. Dr. Steinberg, I know that you had your first patient in 2023. Can you describe that process now that it’s available at Westchester? How many patients are typically undergoing CAR T-cell therapy versus a transplant, and why do you make that decision? What is it about the patient that you go either direction?

Dr. Steinberg: I believe it was the ZUMA-7 study that compared patients who had a recurrence of their lymphoma. They were randomized to either an autologous stem cell transplant, which is high-dose chemotherapy with stem cell rescue, or to CAR T-cell therapy. The first patients who had a recurrence within the first year of their initial treatment for the lymphoma did better if they went to CAR T-cell therapy. Whenever I have a patient who relapses within the first year of treatment, say R-CHOP or a similar regimen, or they had a primary refractory disease, meaning they did not respond well to R-CHOP, R-EPOCH, or pola-R-CHP, that’s when we think about CAR T-cell therapy.

Looking to the Future - Treatment Paths for Relapsed-Refractory DLBCL

There’s a lot of time and effort involved with talking to the insurance company and getting the CAR T-cell therapy approved, getting our administration to approve it, and going through all these hoops. In the meantime, while we’re doing all that, the patient would get a regimen to keep the lymphoma under control until all the ducks are in a row and everything’s approved for them to get the CAR T-cell therapy.

If they relapse after the one-year mark, as you know, CAR T-cell therapy is not approved for patients who relapse beyond the one-year mark, and the insurance companies are pretty strict about that. Could you get around it? I don’t know. You can do appeals with the insurance reviewer to see if you could get it if it progressed beyond a year, but typically, it’s difficult to get approval, so we usually try to head down the transplant road.

Looking-to-the-Future-Treatment-Paths-for-Relapsed-Refractory-DLBCL-18

However, some patients are not fit enough to get a transplant. They may be fit enough to get CAR T-cell therapy, but not a transplant, so you may then head down the road of doing bispecifics, which have shown tremendously good results. Sometimes you could even use that as a basis. You could argue that they may not be fit enough for an autologous transplant as an argument for why they should get CAR T-cell therapy. With a transplant, you have to be stronger, fitter, and have fewer comorbidities.

Some patients are not fit enough to get a transplant... so you may then head down the road of doing bispecifics, which have shown tremendously good results.
Dr. Amir Steinberg
Dr. Amir Steinberg

That’s how we make decisions when we see a relapsed/refractory diffuse large B-cell lymphoma patient. We can get into follicular lymphoma, mantle cell lymphoma, marginal zone, and all the indications for them in terms of CAR T-cell therapy and transplant.

Stephanie: Well, you just volunteered yourself for four different programs in the future. [Laughs] No, I appreciate that. This discussion is focused on DLBCL. There is so much to get into, but I know in so many other spaces, there’s a lot to talk about as well.

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Using Treatments Earlier in Care

Stephanie: Dr. Brody, let’s zoom out even further on bispecifics. You talked about one of the clinical trials, STARGLO. If you were to lay out in simple language, which I know you’re really good at, for patients who are dealing with relapsed/refractory disease… There are different lines of treatment, obviously. You’re getting your second or third line. What is the matrix right now? There are different considerations based on a patient’s profile, but what are the general options for second-line and third-line treatment? This will help us set up to talk about other clinical trials because we know that when something is approved and doing well, there’s a tendency to try and get them to earlier lines, right?

Dr. Brody: For the second line, one of the favored options is autologous CAR T-cell therapy. Axi-cel (Yescarta) and liso-cel (Breyanzi) are certainly a high priority for the folks who relapse after their first-line chemotherapy within 12 months, so it’s very high on the list.

Then again, the nuance is that some patients may not be great candidates because CAR T-cell therapy has some significant adverse events associated with it. We won’t get into the specifics. For some folks who are 85 years old and not running marathons recently, they may not be great CAR T-cell therapy candidates. There’s a spectrum of exactly how great a candidate someone is. There’s no absolute age cutoff and no number of miles you need to be able to run.

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There’s a little bit of nuance there because, as Amir was saying, this is not just what we think is best, but what’s been proven and accepted by the FDA. Then there’s another overlap of what insurance payers are agreeing and willing to pay for. There are a lot of layers to that.

In 2025, the FDA has been extremely interesting. We’re just going to leave that as a blanket statement and say that we, Amir and I, go by what has been proven to be the best for patients, and our beliefs about that are based on very strong data. Bispecifics plus chemotherapy should be an option for second-line DLBCL patients, especially for those who aren’t eligible for CAR T-cell therapy. But I don’t want to put it as a blanket statement that that’s what everyone should be able to get access to. We have been able, fortunately, to get access to that option.

As Amir was saying, the old standard was platinum-based chemotherapy — and there are a few versions of that — followed by autologous stem cell transplant. But I’ll say that the third option I mentioned has been diminishing over the past few years for us, while those other two have been increasing.

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In the third line, we have a lot of options. We’re very lucky because, even though lymphoma is technically the fifth most common cancer in America, we have more FDA-approved medicines for lymphoma than for any other cancer, even more than for breast cancer, which is so incredibly common. It’s awesome because it means we have more options for patients, but it also makes things a bit more complicated because we don’t always have the right and wrong answers. We have, “Here’s a bunch of options. They haven’t all been compared to each other.”

In third-line treatment for DLBCL, it’s like that. We have CAR T-cell therapy approved. We have bispecific antibodies approved, either by themselves or combined with other agents. We have antibody-drug conjugates (ADCs). It’s an antibody with a little bit of chemotherapy on the tail end. We technically have about three of those approved now — loncastuximab tesirine (Zynlonta) targeting CD19, polatuzumab vedotin (Polivy) targeting CD79, and brentuximab vedotin (Adcetris) targeting CD30.

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I want to give a special shout-out to brentuximab because it had fantastic results in a randomized phase 3 trial called ECHELON-3, proving that with brentuximab combined with lenalidomide (Revlimid) and rituximab, compared to other standard therapies, those patients live longer than patients who got lenalidomide (Revlimid) and rituximab by itself. The reason that’s pretty exciting is that brentuximab was not thought about very much for DLBCL, even just a couple of years ago. This randomized trial showing that patients lived longer — with some of them having some pretty durable remissions — is a huge advance that I would not even have predicted two years ago.

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I’ve hit most of the big categories of therapies for the second and third line. It’s a long discussion with your doctor, as you can imagine, but not impossible. It’s a lot, but happily, as Amir was saying, you don’t have to capture it all. It’s good to record the conversation or have someone with you, keeping track of it all for you, and having questions about all the things that are most promising.

Obviously, patients know the critical question: “Doc, if it were you or your family member, what would you do?” We give straightforward answers for that, so you don’t have to memorize all 20 things. You may want to hear about the two or three that the doctor says would probably be appropriate.

Looking to the Future - Treatment Paths for Relapsed-Refractory DLBCL

Questions to Ask Your Doctor About Treatment

Stephanie: What questions can patients ask their doctors if they’re not seeing specialists like the two of you? Are there other questions that you might suggest patients to ask to make sure that they’re on the right track and that the right considerations are happening, especially given all the options right now?

Dr. Steinberg: I can just say that there’s a question that a lot of patients do ask, which is about hair loss. That was a concern I had as a cancer patient. My dad lost his hair and my sister as well, so I know patients sometimes ask that. Unfortunately, sometimes the regimens we give cause hair loss. But one thing that you can point out to patients is that in these later lines of treatment, a lot of these treatments may not necessarily cause hair loss, such as bispecific antibodies and the antibody-drug conjugates that Dr. Brody brought up. They have different side effect profiles.

Asking about side effects should be focused on. They’re more focused on allergic reactions. Certainly, you still have to worry about infections, but it’s a different kind of side effect for allergic reactions and no hair loss, not necessarily nausea and vomiting. Sometimes, you have to worry about potentially fevers, but very rarely and that’s why we sometimes have to monitor these patients in the hospital. The bispecific antibodies altered mental status, which they call neurotoxicity. Those are the different side effect profiles for later lines of treatment or these newer agents.

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Considerations When Taking a Bispecific Antibody

Stephanie: That’s a great addition to the context. There are a couple of questions about access. We’ve talked about it throughout the conversation. But before, when we started hearing about bispecific antibodies, it was about having more access to something like that in more places versus a CAR T-cell therapy, where — don’t even talk about insurance — logistically getting to a center that offers CAR T-cell therapy is a little harder. There’s a long process to getting certified or making sure you have all the right things to be able to execute CAR T-cell therapy. I would love to understand what that’s looked like for you. It may be a little bit different where you are, Dr. Brody, but Dr. Steinberg, you had bispecifics first. Has that been a big factor in what you suggest to patients?

Dr. Steinberg: I’ve been very impressed with bispecifics. The data speaks for itself, but also my personal experience treating patients with them. Again, the good news is that they’re not stuck in the hospital for weeks on end. You can primarily manage them outpatient and try to get the community oncologists to give those agents so that you can see them less frequently. That’s the big benefit of bispecifics now.

The question is: will the community hospital give the drug? I think they’re willing to give it, especially if it’s an outpatient medication. We’re there to help them start the medication if they need any inpatient monitoring. But once they get the show on the road, once the patient starts the drug, most community oncologists will probably be able to give these medications in the outpatient setting.

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Stephanie: Awesome. Dr. Brody, anything to add there? I know you offer all of the above at a big center like Mount Sinai.

Dr. Brody: We shouldn’t totally shake a stick at CAR T-cell therapy because in this setting, they not only have great results, but also the best kind of precedent of how long we’ve seen these patients for. We have relapsed/refractory DLBCL patients who we used to think that if they weren’t transplanted, it was an incurable disease. Here we see CAR T-cell patients five years later and beyond, staying in remission. We must be curing 40 to 45% of them; we don’t know the exact number, so that’s awesome. No therapy has that much long-term follow-up to prove that patients are being cured.

At the same time, we have all these metrics, like survival, cure rates, and all that, but patients have their own metrics in their lives. I was talking about CAR T-cell therapy with a patient and they said, “You don’t understand. There’s no one else to take care of my mom except for me. I cannot be in the hospital for one, two, or three weeks. I can’t ask a friend to all of a sudden be my mom’s caretaker.” That is a metric for that person. Not just having an optimized cure rate, but being able to live their life, and sometimes, their lives are very practically complex. They have to do things.

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The results with bispecifics have been so promising. They’re great by themselves because they’re simple and well-tolerated enough that you can combine them with chemo. Now, bispecifics plus chemo start to have complete remission rates that are getting quite close to CAR T-cell therapy. We don’t have enough follow-up yet, but we certainly have seen a lot of relapsed DLBCL patients in remission for two to three years and coming up on four years now. We cannot say the exact cure rate with chemo plus bispecific versus CAR T-cell therapy, but it’s getting closer. And as Amir was saying, it’s much more doable in the community setting.

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As you were asking about earlier, we do sometimes need that collaboration between the academic center and the community center because the first cycle of bispecifics can be tricky for some of the community centers. There are a few solutions, but one solution is doing the first cycle at the academic center in the big city, the subsequent cycles after that first month with the academic center, and the subsequent months with the community doc close to home, so it’s a lot easier. That model does exist. We do that sometimes. It might be doable for patients.

Dr. Steinberg: Bispecific antibodies may someday be approved in the front line in combination with chemo, so a lot of these community oncologists will be the ones treating the patients upfront. They’re getting their feet wet, so to speak, with these relapsed/refractory patients. In the future, who knows? Josh, do you have any thoughts on when they might be approved in the front line? I think it’s coming.

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Dr. Brody: It’s coming soon because those trials are mostly fully accrued, so we’re waiting for the data. We cannot predict the weather in a year from now, but sometimes you can. If you’re in the Sahara Desert, it’s going to be dry. If you’re in the Amazon, it’s going to be wet. And these trials are going to be positive. That’s just me saying that with no secret insider information.

We’re talking to patients, but if there happens to be an oncologist in the audience, that oncologist is going to need to be able to be comfortable with these medicines. The oncologist might say, “I don’t see that much second-line or third-line DLBCL, so maybe I don’t need to learn about these bispecifics.” You do see first-line DLBCL. It’s the highest incidence lymphoma subtype, so if you’re going to be treating those patients, you will need to know about these a couple of years from now because they will be approved for the front-line, just as Amir was saying, so might as well learn about them now and solve some of these logistical issues about hospitalization.

Also, some of the companies that make the medicines are helping solve these logistical issues, so we can maybe change it so that most patients don’t need to be hospitalized for a day. Usually, for most bispecifics for DLBCL, patients need a one-day hospitalization. We might be able to get rid of that for a lot of patients in the near future as well.

Stephanie: Can you synthesize what you just talked about? What does it look like for someone going through CAR T-cell therapy in terms of the logistics versus bispecifics?

Dr. Brody: Amir, do you want to give your center’s approach to how long folks are in for axi-cel or liso-cel?

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Dr. Steinberg: There are exceptions. Some centers may be doing outpatient CAR T-cell therapy, where they may give the infusion outpatient and then cross their fingers that the patient won’t be admitted or plan on the patient being admitted as soon as they exhibit side effects. But for the most part, I would say most centers will admit the patient and keep them there. We’re looking at a three-week hospital stay, with five days or so of chemotherapy, CAR T-cell therapy, and then an observation for two weeks or so until blood counts drop and then recover. You get them through all the toxicity and side effects, such as cytokine release syndrome (CRS) and neurotoxicity. That’s the typical CAR T-cell therapy story. That’s why Josh was mentioning the patient who was the mother’s caregiver and couldn’t commit to three weeks in the hospital.

Some centers may be doing outpatient CAR T-cell therapy... But for the most part, I would say most centers will admit the patient and keep them there.
Dr. Amir Steinberg
Dr. Amir Steinberg

Dr. Brody: I totally agree. Some centers can do this outpatient, but that’s not the majority of centers. The reason is that it puts extra risk and concern when emergencies happen at midnight, unless you can set this up in such a way that the patient is across the street at a hotel and they have a great family member or someone who can keep a close eye on them and rush them across to the hospital. But that’s logistically difficult to set up in many centers.

At our center, it could be anywhere from a week and a half to three weeks on average — and that’s if everything goes pretty smoothly. If bad things happen, it could go much longer. It’s not nothing. CAR T-cell therapy is a super effective therapy, but these risks for adverse effects are not nothing.

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Stephanie: And then versus bispecifics, can you spell that out? They’re coming into the hospital… What’s happening?

Dr. Brody: Overall, the standard for most patients should be a one-day hospitalization — literally overnight. We can do that in a few different ways. On average, it’s one day for most patients. It could be more for some, but usually it’s one day of observation.

For most patients, it’s a pretty boring day. They got a fever, got some ibuprofen (Motrin) or acetaminophen (Tylenol), got some fluids, and then went home the next day. But maybe 3% of patients could end up in the ICU. Three percent is a lot, but for 97% of patients, it wasn’t that exciting. That’s for DLBCL bispecific antibodies.

We should just say, since we’re talking about them, that we have bispecifics for follicular lymphoma as well. It’s the same idea but with slightly different recipes. Those do not require any hospitalization. Some patients might need to get hospitalized for other reasons, but for most patients, there should be no hospitalization for bispecifics for follicular lymphoma.

Overall, the standard for most patients should be a one-day hospitalization — literally overnight.
Dr. Amir Steinberg
Dr. Amir Steinberg

Understanding Clinical Trials

Stephanie: How do you introduce the concept of clinical trials while you’re talking to patients and/or their family members? How do you help them understand what they are?

Dr. Steinberg: That’s a great question. We don’t have a clinical trial right now for front-line treatment for lymphoma. We do have two trials open for relapsed/refractory patients: one for epcoritamab (Epkinly) combined with traditional chemotherapy versus traditional chemotherapy alone, and another trial looking at zilovertamab vedotin, an ROR1 antibody-drug conjugate.

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If I have a patient in those shoes, we always want to try and enroll them in a trial in the relapsed/refractory setting. This is not something where you can just say, “Oh, by the way, we have a trial.” I said it simplistically when I said I signed some papers when I joined a clinical trial. There’s a lot of time and attention that goes on behind the scenes. The doctor has to go through with a research coordinator and the institutional review board (IRB), which is a governing body that makes sure the study is safe in your institution and all the contracting that goes on. It involves a lot, and a lot of time and effort to discuss it with patients.

When the patients do get enrolled, it requires a lot of commitment on the patient’s part, which is why a lot of patients don’t enroll. Either we don’t think that they can make the frequent visits, or the patient doesn’t think that they can or want to commit to frequent visits and that’s sometimes the issue. I might refer a patient to the city from Westchester for a trial, but it’s too daunting for the patient to think about having to make multiple trips back and forth, sometimes even multiple trips a week. Maybe they live an hour away from my institution to enroll in a study that requires multiple visits.

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But you weigh the difficulties of participating in a trial versus the potential benefits.But you weigh that negative aspect, the difficulties of participating in a trial, versus the potential benefits. What are the benefits? They may get early access to a medication that’s currently not approved in that line of treatment or a medication that may not even be approved, such as zilovertamab, the ROR1 antibody-drug conjugate, which has shown in studies to be an excellent medication, so now they’re trying to get it FDA-approved. That’s one of the benefits: getting early access.

I’ve had patients who, for whatever reason, didn’t have insurance, so they weren’t able to get these medications. Any of the regular medications would have cost them too much money, but they happened to have a clinical trial where I enrolled the patient in and were able to get access to a medication that otherwise would have cost a fortune. You have to factor that in. These clinical trials will pay for a lot of the treatments for the patients. Sometimes, we’ll pay for transportation, or they’ll give a small stipend for the time and effort that patients put in.

But you weigh the difficulties of participating in a trial versus the potential benefits.
Dr. Amir Steinberg
Dr. Amir Steinberg

Dr. Brody: Those stipends where we pay for the travel costs have been very helpful for some patients because there can be more back-and-forth trips, as Amir was saying. Let me give a quick example of how clinical trials can work and, for many of them in lymphoma, how they do work.

I gave the example of chemotherapy plus bispecifics, which have been super effective and pretty well-tolerated for most patients because it tends to be gentler chemo and not super aggressive. Some of the combinations of gentle chemo plus bispecifics are just getting approved this year. As I was hinting, they were approved in Europe even before the U.S., so far, but are now getting approved in 2025, yet we have patients who got access to these medicines in 2021 and 2022. It’s like they had a time machine and were able to get future medicines years before they could have gotten them.

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In lymphoma, we’re very lucky because there’s so much progress. Frequently, the newest medicine is the best medicine. In other cancers, that is sometimes the case. In pancreatic cancer, a very terrible cancer where our progress has been slow, the clinical trial may have something better than what’s already there, or it may not as they are not making as rapid discoveries as we happen to luckily be doing in lymphoma. But frequently in lymphoma, the newest medicines are the best medicines, so getting access to them four years ahead of time — if the goal is to live and to live well — is a huge opportunity.

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We must always dispel myths about clinical trials. Patients always say, “Oh, wait, I could get some kind of placebo and get nothing.” There are no bizarre mysteries. As Amir was saying, we have ethics committees such as the IRB that oversee everything, so doctors and drug companies can’t do a trial just because they feel like it. They have to have everything approved and the ethics committees can be quite on top of it. They know all the details. They want the 167 pages to actually be 169 pages because they want you to put in more information so that the patients are well-informed. They are overseeing pretty rigorously. That’s the local IRB, and then you have the FDA as well. These local IRBs are either in the hospital or nearby, making sure that these things are, hopefully, healthy and safe for patients.

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There is no mystery placebo where you may get something or not. Maybe there’s a placebo trial for toe cream or something. But in cancer, there are no random placebo trials because everyone is either getting the standard of care plus more. Should there be a placebo, you get the standard plus placebo. You’re already getting the standard treatment or the standard plus something new. That can exist. We tell you which one you’re getting, but sometimes, even we don’t know until the end. But you’re at least getting the standard therapy for sure.

Most trials are earlier phases, like phase 2 trials, where everyone gets the same treatment. There’s no mystery. Everyone knows what you’re getting. The doctor will explain to you before you get started. There are no surprises, which is an important myth to dispel for patients because that’s something that intimidates folks to ask about clinical trials.

Everyone is either getting the standard of care plus more. Should there be a placebo, you get the standard plus placebo.
Dr. Joshua Brody
Dr. Joshua Brody

Dr. Steinberg: Whenever possible, we try to offer trials because that’s how we advance the science and get higher cure rates. They’re essential. And as Josh alluded to, sometimes these medications are available a few years in advance.

When I first joined Westchester, I referred a patient to him who got access to a medication that wasn’t FDA-approved yet and that patient was able to receive it and did well. Otherwise, whatever other options were available weren’t quite as good as what this particular patient could have gotten through the trial. That’s what patients have to be aware of.

Looking to the Future - Treatment Paths for Relapsed-Refractory DLBCL

They’re not going to offer you some bogus medication that’s not going to work. When they’re testing, there are millions of dollars being invested in testing this medication, meaning there’s a high chance that they’re hoping that this is going to work and that this medication will work. Many years of time and effort have gone into researching these drugs. They’re not experimenting on people for the sake of it. They’re experimenting because they want patients to do better — because hey, capitalism — and if that drug is approved, then the company is going to do quite well, so there’s an incentive for that company to offer that medication.

Looking to the Future - Treatment Paths for Relapsed-Refractory DLBCL

There are non-company trials as well. There are trials that benefit the researcher. They’ve dedicated so much time and effort into developing a new treatment that, to them, it’s a passion, and it’s a passion that the medication or treatment they’re developing succeeds. Maybe they were devoting their whole life to lymphoma treatment because there was a family member who had lymphoma, or because they find that science so interesting and they want to do it for the joy of helping others.

It’s not always pharmaceutical. Sometimes, you could find investigator-initiated trials (IITs) where they’re making brand new medications that aren’t pharmaceutical-sponsored, so patients should be aware of that. They’re not randomly getting A, B, or C. There was a lot of thought put into this.

Stephanie: I appreciate the myth-busting.

Dr. Brody: Stephanie, just because Amir mentioned the money, let me say something about that because patients do ask us this frequently as well and we have to speak plainly about this. Patients will frequently ask, “Wait. The new medicine could be hugely expensive. And because it’s a trial, my insurance will not pay for it.” That’s an absolute myth.

Looking to the Future - Treatment Paths for Relapsed-Refractory DLBCL

Every medicine provided on trial, if it’s a new medicine and not the old standard, is 100% covered by whoever is doing the trial, whether it’s the investigators or the company, so they usually end up being cheaper. The patients may have had a copay if they were getting a pill of some type, like a BTK inhibitor or a BCL-2 inhibitor, and those will now be free instead of having a copay or whatever the patient was going to pay. Everything that is in any way nonstandard always gets paid 100% by the trial.

In addition, they also sometimes give a nice stipend to help the patients get back and forth. That’s another common misconception: “My insurance won’t pay for this because it’s in trial.” Your insurance doesn’t have to pay because it’s going to get covered automatically. Insurances sometimes still have to pay for routine scans and tests when they’re part of a trial, but anything nonstandard is free. That’s an important thing for patients to be aware of.

Don’t quickly dismiss a trial. Think about all the considerations and ask your doctor about the coverage.
Dr. Amir Steinberg
Dr. Amir Steinberg

Dr. Steinberg: To piggyback off of that, I’m going to use my father as an example. He was enrolled in a trial that used lenalidomide (Revlimid). Had he not participated in the trial, it still would have been the standard treatment for him for follicular lymphoma, which would have cost him a fortune in copays. But because it was the standard arm option in the trial, even though it wasn’t the experimental arm, it got covered, so he got the Revlimid paid for, which he couldn’t have gotten otherwise. Don’t quickly dismiss a trial. Think about all the considerations and ask your doctor about the coverage.

Stephanie: I truly appreciate all this myth-busting because there are lots of misconceptions and I know there’s a lot of effort in trying to help support patients get to clinical trials, whether it’s the investigator or the pharmaceutical companies trying to cover costs. We have friends at Blood Cancer United (formerly The Leukemia & Lymphoma Society), where they have programs and grants to help cover things like travel or lodging.

Looking to the Future - Treatment Paths for Relapsed-Refractory DLBCL

Working with Your Care Team

Stephanie: There’s so much information available. You two are incredible specialists and anyone would be lucky to see either of you. Who else is also on the care team for patients and care partners? They have questions about insurance, coverage, lodging, logistics, side effects, and managing them. When I was going through it, I spoke with my nurse a lot about how to manage side effects in different ways. At your centers, how would you describe the care team to patients?

Dr. Steinberg: We call them transplant coordinators, but they’re really our cellular therapy coordinators. When it comes to discussions about CAR T-cell therapy or autologous stem cell transplant as a potential treatment option for relapsed/refractory diffuse large B-cell lymphoma, they’re great resources. They give our patients their cell phones, text with them all the time, and answer any quick, immediate questions they may have.

It’s a team — and it’s not just a diplomatic thing to say. If it weren’t a team, the whole thing wouldn’t work at all.
Dr. Joshua Brody
Dr. Joshua Brody

Also, the social worker is a fantastic resource in terms of finding housing and coverage for medications that patients might need. I will sometimes fill out Blood Cancer United (formerly The Leukemia & Lymphoma Society) grant forms for patients so that they can get these medications covered. Those are the two big people with whom I work closely. Sometimes even the fellow. If they happen to see a trainee hematologist-oncologist, they’ll sometimes develop a connection with that fellow who can help answer their questions as well.

Dr. Brody: As Amir was saying, it’s a team — and it’s not just a diplomatic thing to say. If it weren’t a team, the whole thing wouldn’t work at all. We have nurse practitioners, registered nurses, dietitians and nutritionists, social workers, and holistic therapists — a connected part of the team, but not built right into it because a lot of patients ask about that. We’re lucky to have easy access to all of these resources.

If it were just the doctor by themselves…, oh my. The patients depend heavily on communication with our nurses, nurse practitioners, and the rest of the team every day, sometimes.

Looking to the Future - Treatment Paths for Relapsed-Refractory DLBCL

Conclusion

Stephanie: Thank you both so much for your time. Is there anything you’d like to end with and share with patients and care partners on what’s happening in DLBCL?

Dr. Steinberg: Thank you for having me. Certainly, treating lymphoma patients is a passion of mine. There’s so much that’s changed in the last 20 to 30 years, most especially in the last five years. Things are changing for the better so rapidly for patients. As doctors, we have so much to catch up on and stay up on in terms of the knowledge out there, but it’s totally worth it because it will make patients’ lives better and more fulfilling.

Dr. Brody: Agreed, agreed. We’re very lucky to have you, Steph, and The Patient Story team as you try to get information out to patients. Information is power and the patients could use some power in this scary setting. In line with that, I’ll answer a question from before. What else should patients ask their doctors? Here’s the important thing: ask whatever you want. Do not in any way put doctors or nurses on a pedestal where you cannot ask a dumb question. People say there’s no such thing as a dumb question. There are, but don’t worry about it. Just ask them. It’s okay. If they go in the back room after and make fun of you, fine. At least you got your question answered. Don’t be shy to ask questions of your doctor and the nurses. That’s what they’re getting paid to do: to answer your questions.

Stephanie: I appreciate the humor, especially when we’re talking about something like this. Again, Dr. Amir Steinberg from Westchester Medical and Dr. Joshua Brody from Mount Sinai, thank you so much for being here.

We hope that this discussion has helped you consider all your treatment options, how to navigate different systems and centers, and walk away with questions for your healthcare team. On that note, while this conversation is meant to be helpful, it’s not a substitute for medical advice, so please still consult your doctor and healthcare teams.

We want to thank our sponsors, Genmab and AbbVie, for making this program possible. Their support helps us to host more of these. We want to note that The Patient Story maintains full editorial control of the program.

Finally, we want to know how you felt about this discussion. Was it helpful? How was it helpful? What would you like to hear more of? What could we do better?

I’m very glad that you were able to join us and we look forward to your feedback. I hope that you’re able to join us for another program in the near future. For now, thank you and take good care.

Thank you to Genmab and AbbVie for their support of our independent patient education program. The Patient Story retains full editorial control over all content.

This program has been edited for clarity and length. This is not medical advice. Please consult with your healthcare provider to make informed treatment decisions.

The views and opinions expressed in this interview do not necessarily reflect those of The Patient Story.

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The Future of Lymphoma Therapy: Expert Perspectives on Breakthroughs and New Combinations

The Future of Lymphoma Therapy: Expert Perspectives on Breakthroughs and New Combinations

Explore advancements in non-Hodgkin lymphoma treatments with cancer experts, Dr. Andrew Evens from the Rutgers Cancer Institute and Dr. Tycel Phillips from City of Hope, and Stephanie Chuang, a non-Hodgkin lymphoma survivor and founder of The Patient Story. Dive into the latest research, treatments, and strategies to empower patients and caregivers. Gain valuable insights including promising clinical trial results, breakthrough therapies, and personalized treatment options.

Discover breakthrough treatments reshaping care for DLBCL and follicular lymphoma. Understand cutting-edge combinations like CAR T-cell therapy, antibody-drug conjugates, and bispecific antibodies. Learn to balance effectiveness and quality of life with insights into side effects and survivorship. Access guidance on clinical trials, emerging therapies, and personalized medicine. Hear directly from leading experts about what’s next in lymphoma research and care.


The Leukemia & Lymphoma Society is here for you with information about clinical trials, resources, and support.

Thank you to The Leukemia & Lymphoma Society for their partnership. The Leukemia & Lymphoma Society is here for you with information about clinical trials, resources, and support.


This interview has been edited for clarity and length. This is not medical advice. Please consult with your healthcare provider to make treatment decisions.



Introduction

Stephanie Chuang: Hi, everyone! We’re talking about the two most common subtypes of non-Hodgkin lymphoma: diffuse large B-cell lymphoma (DLBCL) and follicular lymphoma. We recently had a meeting of minds from all over the world at the 2024 American Society of Hematology (ASH) annual meeting, where doctors and researchers present the latest updates on treatments and potential treatments with the most promise.

Our goal is that you, as patients, caregivers, and partners, walk away with a better understanding of how to approach your own decision-making with your medical team, specifically how to understand the options and balance effective treatment and quality of life.

I’m a non-Hodgkin lymphoma survivor and I’m very thankful that I’ve had no evidence of disease since then. But as we know, so much goes into trying to navigate life after a diagnosis and that’s why I started The Patient Story. We build community through content and education with the mission to help people navigate life before, at, and after diagnosis and, most importantly, to do it in human terms, not medical jargon. We do this through in-depth patient stories, educational discussions, and in collaboration with partners, like The Leukemia and Lymphoma Society.

Stephanie Chuang

We want to thank the LLS for its partnership. If you don’t know already, the LLS offers great free resources, like their Information Specialists and the Clinical Trial Support Center, which is staffed to provide one-on-one support in different areas for the blood cancer community.

The Patient Story retains full editorial control over all of this content as always. While we hope that this is helpful, keep in mind this is not a substitute for medical advice. Consult with your team about treatment decisions.

The Future of Lymphoma Therapy

We have an incredible panel of experts to discuss the latest advancements in the field. Dr. Tycel Phillips is a hematologist-oncologist from the City of Hope National Cancer Center in Southern California. He’s an associate professor in the Department of Hematology and focused on treating patients with lymphomas, both Hodgkin and non-Hodgkin. Dr. Phillips lost his grandmother to pancreatic cancer and his mother to breast cancer while he was studying to become a doctor, and I’m sure that informs the way Dr. Phillips practices as a doctor.

The Future of Lymphoma Therapy

Dr. Andrew Evens is a physician-scientist and clinical expert in lymphoid malignancies at the Rutgers Cancer Institute in New Jersey. He serves as associate director for clinical services and the associate vice chancellor for clinical innovation and data analytics at Rutgers Biomedical and Health Sciences. Over the past two decades, he’s been the principal investigator of more than 80 cancer clinical trials from phase 1 through phase 3 studies.

Our audience is cancer patients and the people around them. The goal is to translate for our audience what matters to them. The two of you are dedicated to the patients you see in your clinic and to the research happening in lymphoma. You go above and beyond outside the clinic walls, so thank you so much for that, especially as a former diffuse large B-cell lymphoma patient.

The Future of Lymphoma Therapy

We’re covering two types of non-Hodgkin lymphoma: one is the most common aggressive form, which is diffuse large B-cell lymphoma, and the other is slow-growing or indolent and the most common form of that, follicular lymphoma. We often see a lot of research in these areas. Let’s go into DLBCL first.

The Future of Lymphoma Therapy
Dr. Andrew Evens

Latest DLBCL Advancements in Front-Line Therapy Options

Stephanie: Dr. Evens, what’s been the standard of care for front-line therapy for DLBCL? What’s happening now with front-line therapy options after we have the POLARIX trial where, for the first time in decades, the FDA approved a new option for patients?

Dr. Andrew Evens: It’s evolved and you said it. R-CHOP chemotherapy had been the standard of care for more than 15 years after rituximab broke through around 2005, but it wasn’t for lack of trying. A multitude of randomized phase 3 studies over the ensuing 15 years tried to knock R-CHOP off the top of the hill.

Finally, one at least had some benefit. In a head-to-head study, polatuzumab vedotin replaced the O in CHOP and garnered FDA approval after a phase 3 randomized trial, which was POLARIX, and pola-R-CHP has broken through. Is it used in all patients? That’s open for discussion. It’s FDA-approved for patients who have a certain clinical risk score.

The Future of Lymphoma Therapy

Ongoing DLBCL Studies in First-Line Treatments

Stephanie: Dr. Phillips, ASH is a big conference. What excited you the most about the ongoing studies for first-line treatments, specifically with R-CHOP and novel treatments?

Dr. Tycel Phillips: Surprisingly, a whole section was dedicated to R-CHOP plus X. The POLARIX study invigorated the field to explore more options to improve the front-line setting because, after so many negative studies, we had hit a point where there was very little interest in exploring a way to improve R-CHOP.

In the 2024 ASH meeting, there were a few studies. Venetoclax was added to pola-R-CHP for patients with aggressive B-cell features and this was presented by Dr. Diefenbach. This study looked at venetoclax at a dose of 800 mg given for five days, which indicated a very high response rate across the board, even in those with triple- and double-hit lymphoma, albeit only seven patients. It’s still a very short follow for all of these, but in this situation, a way to move the needle. Some drawbacks were higher rates of neutropenia and grade 5 CRS events. If that were to move forward, there may be some dose reductions to venetoclax because they went up to 800 mg. The question is whether it’s necessary.

Dr. Tycel Phillips
The Future of Lymphoma Therapy

Moving along the theme of adding a small molecule to a chemotherapy backbone, there was a study looking at parsaclisib, which is a PI3Kδ (PI3 kinase delta) inhibitor in patients with R-CHOP, which was presented by Dr. Yucai Wang from Mayo Clinic. Surprisingly, this showed a very high overall response rate for the patients enrolled. It’s a small study and didn’t appear to be subtype-specific, so it’s a little bit agnostic. But as Dr. Evens can tell you, the delta inhibitors have become a dirty word in our industry, so how that moves forward will be very interesting considering that for the most part, outside of CLL, these drugs have pretty much been killed off by the FDA.

The Future of Lymphoma Therapy

Additionally, there was golcadomide plus R-CHOP in patients with large-cell lymphoma. This was presented by Dr. Jason Westin from MD Anderson. Again, this compared to lenalidomide, which is built off of, supposedly keeps cereblon in a more closed configuration, so more inhibition of Ikaros and Helios and more T-cell activity than what we saw with lenalidomide. This also had a very encouraging high overall response rate. We can all agree we can’t hang our hats on phase 2 studies anymore, but this one will move forward into a randomized phase 3 trial to try to see if this can improve on the R-CHOP backbone.

The Future of Lymphoma Therapy

Dr. Lorenzo Falchi presented a study with epcoritamab, which is a bispecific antibody, and R-CHOP. Again, a very high overall response rate. We all suspect bispecifics will move forward in this space. There will be a phase 3 study looking at epcoritamab in this patient population.

The Future of Lymphoma Therapy

Lastly, we had the COALITION study, which looked at glofitamab and R-CHOP or glofitamab and pola-R-CHP. Again, a high response rate in the phase 2 studies, very impressive complete response rates, and a high short-term duration of response; but again, more follow-up. As Dr. Evens can attest to, there’s a third bispecific. The OLYMPIA study is looking at odronextamab in this patient population.

It’s going to be a very, very difficult next couple of years teasing out the new standard of care for front-line large cell lymphoma if any of these phase 3 trials are positive. There are several ones that we didn’t even mention that will likely read out in that time frame. We’re in interesting times, but again, there’s a bit of confusion based on the backbone that’s being used — R-CHOP, pola-R-CHP — and the partner drug.

Stephanie: Dr. Phillips, thank you so much for going over all of that. You could characterize that as difficult and confusing because there are so many options now in a space that you’re looking at.

At the end of the day, whatever gets approved will be great for patients and that will be up to the providers, together with patients, to say what’s best for them.

Dr. Andrew Evens

How Long Until We See These Options? How Do We Choose?

Stephanie: Dr. Evens, how long until people could potentially see some of these treatment options? Let’s say they all get approved at some point. How would you decide for individual patients on recommendations for which way to go?

Dr. Evens: It’s a lot to digest and Dr. Phillips did a great job as he alluded to the tip of the iceberg, but it’s confusing. We say it’s a competitive landscape, but through the lens of the patient, it’s fantastic because it means we have a certain standard and a certain cure rate, and we’re trying to do better.

At the end of the day, whatever gets approved will be great for patients and that will be up to the providers, together with patients, to say what’s best for them. We always desire what’s called biomarkers to try to predict personalized therapy. Can we find a treatment or a regimen for particular patients? We’re certainly not there yet but that’s hopefully along with, in parallel, or, at worst, in sequence. We have a regimen approved for a large general patient population. Can we start to figure out who it works in?

The Future of Lymphoma Therapy

To your point, the question always is how effective it is. It’s not just the initial response, but we want it to be stable and stay in remission. How is it tolerated? If it is as good or better tolerated, then that’s fantastic. If there are different or unique toxicities, is it balanced out by the efficacy? Then we think about the cost of care. We want to make sure it can be affordable for patients.

At the end of the day, whatever is approved down the road that builds upon R-CHOP and pola-R-CHP is all good news. Patient by patient, we’ll have to make smart, informed, personalized decisions.

Dr. Phillips: ASH in 2026 and 2027 will be quite interesting.

Dr. Evens: There’s going to be a lot. You know how it goes, Tycel. Most won’t break through, but maybe I’m wrong. As you mentioned, the bispecifics have the best chance.

With the bispecifics, part of the belief in how they will be upwardly mobile is that they’re built off the backbones of monoclonal antibodies, which have revolutionized how we treat patients with lymphoma.

Dr. Tycel Phillips

Questions for Patients to Ask Their Doctors

Stephanie: Bispecifics look like they might rise to the top. Can you share more about why that is? You talked about more personalized medicine. We’re certainly not there yet with biomarkers, but it’s a conversation that’s very hot for patient advocates as well. What guidance do you have for patients to ask their doctors? What can they ask about these different options?

Dr. Phillips: With the bispecifics, part of the belief in how they will be upwardly mobile is that they’re built off the backbones of monoclonal antibodies, which have revolutionized how we treat patients with lymphoma. As Dr. Evens mentioned, the major improvement was the addition of rituximab to a chemo backbone in CHOP. Ideally, if we look at glofitamab, epcoritamab, odronextamab, and mosunetuzumab, they’re still built off that same paradigm. In this sense, we’re encouraging the patient’s immune system to take more part in trying to fight off these cancers with the addition of chemotherapy drugs that are not necessarily immunotoxic.

In that sense, the combined ability and safety of these medications, especially when the patients get a few cycles of chemo first, support their addition to the front-line regimen. It’s that balance. If you have all these different options, we’re going to start going into the weeds and figuring out if there are any things that separate these regimens, like the safety, tolerability, and convenience of giving these to patients.

The Future of Lymphoma Therapy

Is it more convenient to come in for an injection or infusion every couple of weeks or have to take a pill for a certain number of days? We already know that compliance with oral medications is not great. While you may get surveillance and pharmacovigilance on clinical trials, that doesn’t happen outside of a clinical trial setting. Quite frequently, patients will not be as adherent to these medications as they should be and that may impact clinical outcomes.

The Future of Lymphoma Therapy

Echoing Dr. Evens again, it’s an exciting time. Another part we also want to look at is how they may impact certain subsets. With POLARIX, there’s the issue of subtype specificity, but do we have other treatments that may be agnostic to subtype? If we start getting more of these molecular tests that will divide patients into certain subtypes, how do these treatments broadly apply across the board? Do we need to play mix and match based on a person’s genomic profile? We’re still away from that, but that’s a place where everybody is trying to get to where it’s more individualized for the patient versus everybody who walks in gets the same treatment even though they’re not the same.

Dr. Evens: Dr. Phillips summed it up greatly. Clinical trials can be overwhelming. There’s not a better or the best clinical trial. To me, they’re all good options and that is one thing I would ask your doctor. What’s currently FDA-approved for my condition? Are there any new treatments? For newly diagnosed, there are very mature clinical trials taking the standard of treatment, like R-CHOP or pola-R-CHP, and trying to do better and looking at safety.

Long-Term Benefits/Risks of Bispecifics

Stephanie: There are clinical trials where we’re studying all these possibilities and then there are the approved options. The Patient Story set this conversation up backward in terms of clinical trials in that much of it is done for relapsed/refractory patients first and then works its way up to earlier lines of treatment.

We’re going to talk about bispecifics for relapsed/refractory patients. Dr. Evens, you talked about bispecifics rising to the top. Is there anything else in terms of long-term benefits and risks for what we understand so far when it comes to everything presented at ASH?

Dr. Evens: What about after treatment? Survivorship is very important. Yes, we want to cure with minimal side effects and fairly cost-effective treatment, but there are late effects that remain to be determined. Since these agents are not classical cytotoxic chemotherapy or radiation for the most part, the hope is that they’re going to have less late effects, whether it’s cardiac, pulmonary, or infections. But at the same time, we can’t assume anything. It needs to be studied.

My hope is that, whether through the pharmaceutical companies or academic institutions, it will be bolted on in some form or fashion to these studies to follow clinical trial participants for late effects whether it’s five or 10 years later because we certainly don’t want to cause harm down the road.

Dr. Phillips: When you have options, you could be a little bit more stringent about what’s the best thing moving forward. The more options there are, the better it is for our patients.

Dr. Evens: Tycel, I’m sure you have survivorship expertise at City of Hope.

Dr. Phillips: Yes, there is a survivorship clinic.

The Future of Lymphoma Therapy

Dr. Evens: In the past, I wouldn’t say we minimized it, but maybe we didn’t appreciate or have the science associated with survivorship after treatment, so that’s also a valid question for your oncologist whether it’s two years or five years later. Can we talk more about my individualized survivorship? In most academic centers, even in some non-academic centers, there is survivorship expertise. Whether it’s led by nurse practitioners or physicians, it’s all good as we get into that important part of the rest of life.

Dr. Phillips: Yes, life after chemo.

Stephanie: I can’t tell you both how much I appreciate that you brought that up. I love how survivorship is becoming much more of a focal point. I went through hundreds of hours of chemo. I had dose-adjusted R-EPOCH in 2017 and the thought of being able to focus on survivorship and the things that I need to look out for because my body went through this is wonderful.

Dr. Evens: You look great and I’m hopeful you’re doing well, but it’s something to bring up. I don’t want to make it seem like it’s an epidemic or malady of late effects. They’re slight and subtle, but they’re real and we’re still learning a lot about them. We’ve learned a lot from Hodgkin’s lymphoma, which was one of the first curable cancers in man that we learned in the 1970s. But a lot of the medications, in particular anthracyclines, the vinca alkaloids, the alkylators they’re called, whether dacarbazine or cytoxan, are very similar, so they’re probably more similar than not and, frankly, regardless of age.

The Future of Lymphoma Therapy

One other important pin to put in this point is when we hear about late effects, we sometimes think that’s 20 to 30 years down the road. What we’re learning, at least in Hodgkin’s and it’s probably true in large cell lymphoma if we take a close look, is within a few years and for sure by five and 10 years after treatment, we’re already seeing some of these late effects. It’s important to get that understanding from your local oncologist or survivorship expert.

The Future of Lymphoma Therapy

Dr. Phillips: With anthracycline, a lot of times, we didn’t look and when you looked, you’d see a lot of cardiac effects, even within a year after completion of treatment.

Dr. Evens: You do. Now, it’s always tough. What do you do about it? But at a minimum, controlling your risk factors, like hypertension and cholesterol, certainly can’t hurt. It’s only going to do the body good.

Dr. Phillips: A lot of sites have cardiologists now that have taken an interest in oncology-related events. There are a lot of processes and steps, cardiac rehab per se, that have helped ejection fractions for a lot of patients.

Dr. Evens: There’s more funding. I’m working with a cardiologist at Tufts Medical Center who’s going to Beth Israel in Boston. She’s a cardio-oncologist and got a big grant funded to look at some cardioprotective agents early on, so thankfully, hopefully, they’ll be some resources.

It’s always hard, Stephanie. Whenever we talk about doing research, as you can imagine, you need funding and there tends to be a lot more from the pharmaceutical companies, which is understandable with the medications. With survivorship, there aren’t as many companies there, so we rely on the government through the National Institutes of Health or National Cancer Institute and philanthropy. There might be some other ways, but it’s such an important part of cancer care.

Stephanie: A hundred percent. Let’s get more funding for studying survivorship because that is so impactful for people.

With various agents, there’s always a small risk of secondary cancers that come from chemotherapy drugs. Whether you receive radiation or not is also a very important concern.

Dr. Tycel Phillips

Treatment Side Effects

Stephanie: Are there other late-term effects that people should be thinking about if they’ve undergone chemoimmunotherapy? Based on what you’re talking about from the R-CHOP plus X from ASH, is there anything else to call out specifically? People might think you’re adding a new drug, so does that mean they’re going to experience more side effects?

Dr. Phillips: It depends on the drug. With various agents, there’s always a small risk of secondary cancers that come from chemotherapy drugs. Whether you receive radiation or not is also a very important concern. We’ve learned long-term that some radiation risk factors don’t plateau and rather age with the patient. Those are all things to keep in consideration with some of these other drugs.

Thankfully, even with vincristine, which is a microtubule inhibitor, the biggest thing is neuropathy. The risk is the nerve damage is unpredictable and you may not get a resolution, so there’s always that concern and trying to prevent that from happening.

With some of the newer drugs, depending on their class, they all have unique side effect profiles. In the front-line setting, they’re given for a more limited time, which would hopefully prevent some of the side effects that we see in the relapsed/refractory setting, especially for drugs that are given until intolerance or progression, which is always a concern.

The Future of Lymphoma Therapy

Looking at delta inhibitors in the relapsed/refractory setting, with indefinite use, you worry about liver irritation in some situations, diarrhea, and infection risk. With golcadomide, which is like a lenalidomide analog, reproductive risk is always a concern with that class, so if you’re a young woman, that’s always a concern in handling that medication. It can cause neutropenia, which may increase your infection risk when given with chemotherapy.

With the bispecifics, cytokine release syndrome is the biggest concern. Depending on when you give the chemo, you may mitigate a lot of higher-grade CRS, so you can potentially make that a bit easier to tolerate and less risky if you give a little chemotherapy to debulk the tumor and maybe blunt the immune response a bit.

Recent Data About Current FDA-Approved Bispecifics

Stephanie: Let’s move to relapsed/refractory DLBCL. There are two approved bispecifics for DLBCL: glofitamab and epcoritamab. Dr. Evens, can you talk about the most recent data? What’s relevant to patients about the two of them and the differences?

Dr. Evens: Generally speaking, it dovetails off of a lot of what we’ve already said. They’re very active. There are side effects, thankfully less than CAR T-cell therapy but similar, which is called cytokine release syndrome. Patients experience almost flu-like symptoms and some neurologic side effects as well. Thankfully, it’s less common, but it can still happen, so there certainly needs to be caution.

The Future of Lymphoma Therapy

When we’re meeting a patient who received front-line therapy, whether it’s R-CHOP, R-pola-CHP, or dose-adjusted EPOCH and there’s a relapse, the historic standard was an autologous stem cell transplant. That’s gone down, but not away, with CAR T-cell therapy, commercial CD19.

I know your question was about bispecific antibodies, but there is a multitude of new CAR constructs. The current commercial CARs are CD19. More often than not, that’s the treatment of choice for many patients who relapse the first time, especially if it happens within 12 months, because bispecific antibodies for diffuse large B-cell have been after that. Not that it would be wrong to do it instead of CAR T-cell therapy; we just haven’t seen as much of the data. In some ways, that’s where bispecifics have tried to leapfrog and go to the front-line setting.

The Future of Lymphoma Therapy

Whether it’s used in second-line or third-line, the bottom line is both medications are very active. They’re more similar than different, although there are some key differences. One is given intravenously, the other is given subcutaneously, and one has a few more doses than the other, but they’re largely much more similar than they are different.

Tycel, you don’t ever use standard before CAR, do you, in someone who can take CAR, right?

Dr. Phillips: That was a bridge.

Dr. Evens: Are you doing bispecifics as a bridge to CAR sometimes?

Dr. Phillips: Only in patients whose diseases rapidly progress and we need to stabilize before we can get them to the CAR product. But I agree with you. CAR equals cure. With bispecifics, we guess, but we don’t know for sure. Until we can be 100% certain, you’d be very hard-pressed to put a bispecific before a CAR in the second-line space.

Dr. Evens: Part of that is time. CARs have a several-year lead time and to say “cure,” two years in remission is a pretty good point. After five years, you feel good. That’s where we see CAR T-cell therapies. We saw some data at the meeting settling out around the 30% to maybe 40% range. We’re hopeful that we can say cure. We don’t have that lead time with bispecifics, although we’ll see over the next couple of years where those land.

Stephanie: CAR T-cell therapy came out first in research, so there’s more data and real-world evidence about how they perform. With clinical trials, it’s a different population, so it’s nice to be able to see what happens.

Dr. Phillips: CAR T-cell therapy has remained reproducible in the real-world space as it has in clinical trials, which is not the same as a lot of other drugs where you typically see a decline in efficacy once you move out of the clinical trial space. That hasn’t happened with CAR T-cell therapy.

Dr. Evens: Clinical trials are real world. Real world is a lingo that we use, meaning all comers, regardless of kidney function, age, etc., and not like the qualifications you need to join a clinical trial. He’s exactly right.

To put an extra point on that, for CAR T-cell therapy and bispecifics, there’s almost no upper age limit. With autologous stem cell transplant, you can do it up to patients in their 70s, maybe up to 80, but it gets a little tricky. Not to say CAR T-cell therapy and bispecifics in older age groups are a walk in the park, but they’re very manageable and doable.

Another part of science we hope to understand: which treatment works in which type of patient.

Dr. Andrew Evens

Bispecifics vs. CAR T-cell Therapy Mechanism of Action

Stephanie: Dr. Evens, could you summarize the mechanisms between CAR T-cell therapy and bispecifics in a way patients can understand?

Dr. Evens: It can be confusing for sure. I would frame them both under the rubric of immunotherapy. We talked about autologous stem cell transplant, which is also a fancy word. It’s not like getting a new liver or kidney; that’s called an allogeneic. Autologous transplant is one cycle: a very high-dose chemotherapy blasting hopefully the lymphoma away. But what about blasting your cells? We know that one of the most powerful anti-cancer agents is your immune system — your T cells in particular. We don’t know why, but in some cancer patients, lymphoma patients, they’re not doing what they’re supposed to.

The Future of Lymphoma Therapy

CAR T-cell therapy cell is filtering out your T cells, sending them to a company, and over about a 3 to 4, sometimes five-week period, they’re re-engineering it by doing two things. They’re transfecting an antibody to tell it where to go when you put it back in and then in some ways, you supercharge it or activate it. When you re-inject it, it’s a one-time treatment several weeks later. It not only rapidly expands, but hopefully, it goes this supercharged T cell with the CD19 attached to it wherever the lymphoma is in the body.

What are bispecifics? It’s similar in concept in that it’s the patient’s immune system, but it’s an off-the-shelf treatment. The way to think about it most simply is a double antibody. It’s a CD20, which interestingly is rituximab. If rituximab in most patients stops working, why would this? Because the second antibody is CD3. When it’s off the shelf and injected, CD20 goes to where the lymphoma is, but the CD3 has T cells attached to it, so it delivers the patient’s endogenous or in vivo T cells to where the lymphoma is.

The Future of Lymphoma Therapy

It’s remarkable. I’ve had a multitude of patients, as I’m sure Dr. Phillips has, where CAR T-cell therapy is given, it doesn’t work and we don’t honestly know why, but we’re thrilled when it happens, then you give bispecifics, and the lymphoma completely goes away. This is someone who has already failed regular CD20 single antibody, CD19 CAR, and then a different immunotherapy for one reason or another is effective. That’s another part of science we hope to understand: which treatment works in which type of patient.

Stephanie: There’s a lot of science to wrap up into this very abridged version, but I know the goal here is this more targeted. It’s engineered and using your immune system and it’s targeted with the goal being that we feel fewer side effects than blasting the whole body with chemoimmunotherapy. Dr. Phillips, is that how people can think about that?

Dr. Phillips: When I try to find the easiest way to compare chemotherapy to other treatments, I go back to the military where chemo is like napalm. It’s going to kill anything that’s growing rapidly because that’s what it’s designed to do. It isn’t specific for anything, one way or the other. A lot of these targeted treatments, such as bispecifics and CAR T-cell therapy, are more focused on directing your treatment toward the problem, which is, in essence, a malignant B cell.

There is still some ambiguity because normal B cells will be impacted. After all, we’re still targeting CD20. Hopefully, in the future, we’ll have some cancer-specific markers that may even spare normal immune cells. But to this point, we’re sparing a lot of other tissue because it’s directed toward a malignant B cell, which chemotherapy can’t do.

The closest we can get to that is antibody-drug conjugates, which will deliver a toxic drug directly to the tumor. The drug isn’t active until it’s internalized and then it can kill the tumor off. But even in that sense, you will get some spillage. As the cancer cells die and open up, that drug is also free to kill other bystander tumors but also any normal tissue that’s in the area, which explains some of the side effects we see.

Stephanie: I love it when there’s real-world verbiage so people can understand better.

Cytokine Release Syndrome

Stephanie: Dr. Evens, cytokine release syndrome was mentioned as a monitored side effect when it comes to immunotherapy. What does that look like in patients and what are the differences between what you’ve seen in the responses with CRS from CAR T-cell therapy versus bispecific?

Dr. Evens: It’s very similar as to when it happens. Thankfully, with bispecifics, it’s usually less frequent and less severe, although not zero, so you still have to have some caution. We don’t like to talk about it, but whenever we mention grade 5, that’s a fatal side effect and thankfully, it’s very uncommon, but we want to keep that 0%, as long as there’s the right training and the right medication on the shelves.

When I say the right training, it’s not the oncologists, doctors, nurses, and pharmacists. It’s making sure your emergency room and intensive care unit know. Like for many things in life, you’re preparing for the worst in case it happens.

For example, I gave a patient a bispecific antibody on a Friday. By Wednesday night, that patient had a very high fever, so he was experiencing a delayed cytokine release. He went to the emergency room. We have a protocol, so they know what to look for. We had a conversation and were able to mitigate it. The patient did not need to be admitted to the hospital. The fever quickly came down and he felt fine.

It’s a team sport as we’re managing some of the side effects and thankfully, almost always, it’s very manageable but it’s important to have that communication and collaboration across all specialties.

If a patient has cytokine release syndrome, the earlier you intervene, the better because you can mitigate and stop it from escalating to a higher grade, but your team has to be aware of what to look out for.

Dr. Tycel Phillips
The Future of Lymphoma Therapy

Monitoring Side Effects

Stephanie: A huge topic for patients is the logistics side and considering what they have access to. Dr. Phillips, can you paint that picture for those considerations when it comes to patients? Do they have to be monitored? How long do they have to be monitored for potential CRS after CAR T-cell therapy and bispecifics? How can that impact the choices that they may have depending on where they live?

Dr. Phillips: In essence, CAR T-cell therapy is a little different. We typically think that the patient will be in and around the cancer center for about 30 days. You also are required to have a caregiver with you almost 24/7. Even in institutions where we can move patients to outpatient for CAR T-cell therapy, that still requires you to be on campus, have a caregiver, and go back and forth to the hospital. It requires more logistical hurdles to get over.

In some sense, CAR T-cell therapy is also akin to transplant centers. A lot of these things are in place as far as the inpatient portion because instead of admitting somebody for high-dose chemotherapy and then a stem cell rescue, you’re giving them CAR T-cell therapy with inpatient monitoring and very close follow-up. When you’re in the hospital, they’ll be monitoring you for neurological changes and vitals will be taken to monitor for any signs of cytokine release syndrome. These are done very closely.

Bispecifics, on the other hand, as Dr. Evens has eloquently elucidated, can be given in a community setting. The only real thing you need to have is education for the patient and the staff about what may happen if bad things happen. If a patient has cytokine release syndrome, the earlier you intervene, the better because you can mitigate and stop it from escalating to a higher grade, but your team has to be aware of what to look out for.

Normally, when a patient is on any oncologic treatment and they come in with a fever, you reflexively think it’s an infection and you give antibiotics and draw blood cultures. You don’t necessarily think cytokine release syndrome. With bispecifics, you need to think of cytokine release syndrome. Even if you are working up for an infection, you need to be putting those things in place to mitigate cytokine release syndrome.

The Future of Lymphoma Therapy

Having certain medications on the formulary, like tocilizumab, can be difficult because it is cost-prohibitive, to be honest, so every hospital system doesn’t want to keep this on, especially if they’re not using it. These need to be in place. Most centers that have incorporated bispecifics have a designated champion, which is somebody who plays quarterback to organize the rest of the team. We have plans in place when patients come in. We have contact information and if anything goes awry, they’re there to fix and get everybody realigned, so when the next patient comes in, it doesn’t happen.

The timing depends on what you receive. IV medications tend to have an early onset of cytokine release syndrome with bispecific. With these subcutaneous formulations, sometimes these things happen at home, at which patient education becomes very important.

Make sure you have a thermometer at home to monitor for fevers. Some people have blood pressure monitors. Some people have advocated for other things to self-help. Make sure you have antipyretics at home, like acetaminophen or ibuprofen. Some physicians send patients home with a pill in a pocket, which is steroids, which in some situations can mitigate cytokine release syndrome or at least keep things stable until they can get to the hospital.

Can CAR T-cell Therapy Cure Some Patients?

Stephanie: Dr. Evens, you mentioned the word “cure,” but we need data. There was the five-year data for ZUMA and TRANSCEND trials. From a quick glance at that, is there anything more you want to add to this general feeling about CAR T-cell therapy and its ability to be curative? I know you talked again about needing more time.

Dr. Evens: It is time, though, Stephanie. It comes down to that. In the pre-CAR era, we tell patients that hopefully it doesn’t come back. In the minority of cases when it does, it most commonly happens in the first two years and then a little bit through years three, four, and five. It’s uncommon after five years with chemotherapy, but never impossible.

We expect that that dynamic should be the same because it is an aggressive cancer. How can it live around for five-plus years? These numbers we’re seeing at five years is what we call the plateau in the curve. It looks pretty darn flat once you’re getting out to three, four, and especially five years. I feel pretty confident we can use the word cure.

Anytime you have a treatment primarily anchored around academic medical centers when we know that over 80% of cancer care happens at nonacademic centers or community centers, there’s going to be a problem and a problem related to access.

Dr. Andrew Evens

Community Access to Treatments

Stephanie: Dr. Evens, widely discussed in patient groups is accessibility to CAR T-cell therapy. You both are at major academic centers. You’ve got all the tools and the latest, but for a lot of people who live in the community, this doesn’t seem to be very feasible.

Dr. Evens: That’s a major issue and Dr. Phillips aptly alluded to this. Depending on which data set you look at, in some cases, only 20 to 25% of patients who should receive it are receiving it. It will never be 100%, but it certainly should be more than 20. Anytime you have a treatment primarily anchored around academic medical centers when we know that over 80% of cancer care happens at nonacademic centers or community centers, there’s going to be a problem and a problem related to access.

What are ways to circumvent that? We don’t want to do anything haphazardly with any treatment. Can we try with certain community centers in collaboration with academic centers or maybe on their own and working with pharmaceutical companies or even foundations to be able to do it? You bet. In New Jersey, some strong, non-academic medical centers are giving CAR T-cell therapy carefully, so it definitely can be done. Better knowledge and prophylactic treatments, like steroids or tocilizumab. There was some data on this at the 2024 ASH meeting.

Maybe we can get to second- and third-generation CAR T-cell therapies that are engineered in a way that rapid overexpansion of T cells, which is driving a lot of the side effects, is more predictable or doesn’t happen. I’m hopeful that we’ll get there, but that’s part of the reason why bispecific antibodies have become a little easier.

Assuming the patients have access, some can’t wait four or five weeks. They don’t have enough time. It’s a big issue, but it’s top of mind and we’re thinking about all of these issues and how to remedy them. You guys have community centers don’t you, Tycel, not just in Duarte, right?

Dr. Phillips: We have a lot of community sites. They’re not doing CAR though.

Dr. Evens: They’re not? You know what we’re starting to do? We’re segmenting it. We loosened it to a little less than 30, but what we’re doing is having them do the pheresis. We have the New York Blood Center. It’s going to be tough with the current commercial CAR. Maybe in a bigger community, but it’s going to be tough in a small one.

We’ve had several data sets that show that you can still successfully harvest and administer CAR T-cell therapy in patients who’ve been exposed to bispecifics.

Dr. Tycel Phillips

Choosing Bispecifics vs. CAR T-cell Therapy

Stephanie: With bispecifics being more accessible in the community and in terms of wait time, when would you want to give bispecifics versus CAR T-cell therapy? Let’s say a patient has both as an option.

Dr. Evens: We’re not sure bispecifics are as effective as CAR T-cell therapy in the second-line setting. Let’s say for one reason or another, you can’t get CAR T-cell therapy. I don’t know what you think, Tycel. It wouldn’t be wrong to give bispecifics.

The only mild note of caution would be it’s not like rituximab. Even though most patients do well, you have to have some structure and organization in place before you even give the bispecific antibodies. They’re more doable for community oncology for sure than CAR T-cell therapy, but there still needs to be that note of caution.

Dr. Phillips: Thankfully, we know that limited use of bispecifics doesn’t appear to impact the efficacy of CAR T-cell therapy. We’ve had several data sets that show that you can still successfully harvest and administer CAR T-cell therapy in patients who’ve been exposed to bispecifics. That was a big concern that everyone had. But so far, based on a French and a US study, it doesn’t seem like that is much of an issue in that patient population.

Because they’re off the shelf, the accessibility of bispecifics is there. As these drugs move into other disease settings, such as solid tumors, you’ll likely see wider adoption and more incentive for community sites to use them because they won’t be doing them for the limited number of lymphoma patients. If they’re giving it for lung cancer, breast cancer, and prostate cancer, there are far more patients in that sense. Financially, it gives them more of a reason to have a structure in place for bispecifics and also the medication they need in case things go wrong.

Dr. Evens: There are two off-the-shelf CAR T-cell therapies in clinical trials, which are the so-called allo-CARs. The current agents we have FDA-approved are good, but there are still barriers and we need them to transcend more throughout the community for our cancer treatment.

Stephanie: For clarification, Dr. Phillips, there was some concern about bispecifics impacting the efficacy of CAR T-cell therapy given after, but that hasn’t proved to be the case. You were talking about bridging as well. What I’m hearing is it’s looking promising in terms of the optionality that is here at the fingertips and in research. Is that right?

Dr. Phillips: At this point, especially for the patients who Dr. Evens has talked about and those who maybe can’t get to CAR T-cell therapy for whatever reason, at least with these, we can maybe stabilize the disease enough to allow them the opportunity to get the CAR T-cell therapy if it’s feasible. In some patients, they won’t be able to get to CAR T-cell therapy because they need a lot more support than other treatments so that all has to be in place.

The Future of Lymphoma Therapy

Latest Treatments in Follicular Lymphoma

Stephanie: Follicular lymphoma is very different in that it’s a slow-growing, indolent disease. Let’s start with the relapsed/refractory follicular lymphoma patient population. Can we set the stage by going over what’s available right now and some of the updates?

Dr. Phillips: In the relapsed/refractory phase, most people will use R2 (Revlimid and rituximab) based on the AUGMENT study, which showed a significant improvement over rituximab in this patient population. A lot of us are very comfortable with the use of that medication, and the efficacy and tolerability seem to justify it in the second-line space.

After that, it gets a little bit more variable. You have bispecific antibodies approved: mosunetuzumab and epcoritamab. CAR T-cell therapy is available in follicular lymphoma, albeit a little bit of a different argument. CAR T-cell therapy doesn’t necessarily have that curative label as it does in large cell lymphoma, so there’s a lot more variability about what you use in that space.

Recently, we had zanubrutinib and obinutuzumab based on the ROSEWOOD study, which is the first time a BTK inhibitor has shown any benefit for follicular lymphoma. Then there’s tazemetostat, which is an oral EZH2 inhibitor for patients with an EZH2 mutation or those who are deemed to be unfit for other agents, which are all approved in the relapsed/refractory follicular lymphoma space.

The Future of Lymphoma Therapy

Top Developments in Relapsed/Refractory Follicular Lymphoma

Stephanie: Dr. Evens, there was a late-breaking abstract at the 2024 ASH meeting from the phase 3 InMIND study, which looked at tafasitamab plus lenalidomide and rituximab for the relapsed/refractory situation. Can you provide highlights from this and why patients should pay attention?

Dr. Evens: This was an important presentation and abstract, which was presented by Dr. Laurie Sehn from BC Cancer. It was built off the R2, Revlimid (lenalidomide) in combination with rituximab, which is commonly used in the second-line setting. It was a placebo-controlled study of R2 plus or minus tafasitamab, a CD19 antibody that is already FDA-approved for relapsed/refractory diffuse large B-cell and looking at its entry into follicular lymphoma. It was relapsed/refractory follicular lymphoma, so you had to at least have received rituximab therapy, second line, some somewhere beyond.

It was very effective. There are certain things we look at called hazard ratios and percentage points. Relatively speaking, there was a 57% improvement in progression-free survival, which was pretty significant. If you want to look at it by absolute months, it was on the median of about 12 months, a little bit less than 12 months benefit. This is a presentation. It doesn’t mean it’s FDA-approved although it’s pretty encouraging. I would hope and expect that soon, it will be submitted and eventually be an FDA-approved option for patients.

Dr. Phillips: I was surprised when I saw it and even more surprised about the results.

Dr. Evens: I like tafasitamab. There are no side effects and sometimes it works, but obviously, it’s a tougher patient population than diffuse large B-cell lymphoma. But it had very impressive efficacy and tolerability. We’ve known through the diffuse large B-cell approval that it’s a pretty tolerable medication.

Dr. Phillips: One key point also is that the standard of care arm performed worse than the AUGMENT study, but they enrolled patients with worse disease burden than AUGMENT did. It was a harder-to-treat patient population and they still had very good results that look better than what we got on AUGMENT, so hats off to them because they addressed the elephant in the room ahead of time and had data to support it.

How Should Patients Interpret the Results?

Stephanie: Compared to what’s approved for relapsed/refractory follicular lymphoma, Dr. Evens, how would you explain to patients one side’s already approved and the other side we’re talking about is promising data in research?

Dr. Evens: Like many clinical trials, it’s more than encouraging. It was a phase 3 head-to-head study and you’re not sure of the comparison. It’s a little bit of a waiting game. Sometimes what happens in the United States is there’s a panel called the National Comprehensive Cancer Network (NCCN) that will sometimes list it on its site before FDA approval, although usually they like to see a peer-reviewed manuscript and FDA approval. It emboldens the point of how important clinical trials are. For all of non-Hodgkin’s lymphoma and Hodgkin’s lymphoma for that matter, there are so many new and exciting treatments, but they have to be done with caution on a controlled clinical trial.

The Future of Lymphoma Therapy

Bispecifics and Follicular Lymphoma

Stephanie: We talked extensively about bispecifics in DLBCL. What has the response been in follicular lymphoma and relapsed/refractory follicular lymphoma?

Dr. Phillips: It’s been good. The data has been very impressive. They have longer follow-up mosunetuzumab compared to epcoritamab, but that’s because it was approved sooner. I would think most people would prefer a bispecific over CAR T-cell therapy in a very similar patient.

There are some caveats. Some patients have more aggressive disease and more concerning features where you would probably go to CAR T-cell therapy. The safety of these drugs and lack of hospitalization are important. None of the ones approved in follicular lymphoma require patients to be hospitalized for observation and have very low rates of CRS. Mostly the ones that we see are grade 1, very few grade 2, and again, high overall response rate, high complete response rate, and very impressive durability of response.

Pending how things appear when the patient relapses, like if they still express CD20, it does offer the opportunity to retreat these patients with a bispecific, which is some of the stuff that future research is looking to determine whether they can still get very durable responses on second treatment. There have been very small data sets so far about the retreatment aspect, but that’s the opportunity that bispecifics can offer patients, even in a community setting without having to travel far from home.

Dr. Evens: Sometimes these diseases, even follicular lymphoma or other indolent lymphomas, can pick up ahead of steam and cause symptoms and that usually is where it gets large or becomes a trigger to start treatment. It’s treatable. We know now through randomized trials that life is extended with many of these therapies.

Generally speaking, it’s still not curable. We’re going to keep doing clinical trials and shooting for that cure. Not that quality of life is not important in diffuse large B-cell, but it’s ultra-important in follicular lymphoma. Hopefully, most if not all of these trials have some embedded quality-of-life measures to make sure that not only is the treatment effective, but it also allows patients to maintain their quality of life.

Over a 20-or 30-year period, some patients with follicular lymphoma may go through six, seven, or eight different treatments. Our hope is during that length of life, a good chunk of it is off-treatment and that’s why so many of these studies, thankfully, are being done with time-limited treatment. You treat for six months, a year, or even 18 months, pause, and hopefully patients can enjoy that remission off-treatment for as long as possible.

Dr. Phillips: He summarized the dilemma in follicular. You’re less willing to take toxicity because longevity and quality of life are paramount.

The Future of Lymphoma Therapy

Dr. Evens: We presented a poster at ASH. Dr. Vaishalee Kenkre at the University of Wisconsin was the lead author. We have the Big Ten Cancer Research Consortium where we’re able to study. A study that Dr. Kenkre brought up is a common treatment, bendamustine-rituximab, in the front-line setting, given usually for six months. She brought tazemetostat, one of the medications Dr. Phillips mentioned, to the front-line setting and only gave three cycles of bendamustine-rituximab. There was a very early, response rate of 100% so far. But again, every trial in many ways is a good clinical trial. Hopefully, we can shift many of these novel and targeted treatments to the frontline that are more tolerable and time-limited, and garner long remissions without cytotoxic chemotherapy.

Dr. Phillips: Tazemetostat is one of the more tolerable oral medications I’ve ever seen.

Dr. Evens: It is and it’s remarkable. It’s very early. It was only 12 or 13 patients, but it’s a lead-in study, so you get tazemetostat and then concurrent taz-BR. It’s agnostic of the EZH2 mutation. We’ll have to see how that pans out, whether it matters or not in the front-line setting.

Dr. Phillips: The big point you said is no added toxicity, which we saw with a lot of other drugs. Lenalidomide is toxic with bendamustine. Even BTK inhibitors can cause some problems with bendamustine.

Dr. Evens: That’s right. It was investigator-initiated and thankfully, we were able to convince the company not to add it on to six of bendamustine-rituximab, but let’s try and do a short course of bendamustine. We’ll see how that pans out. Almost all of the medications in some form or fashion are being looked at in clinical trials in the front-line setting and that’s what we want — super-targeted, effective, incredibly well-tolerated, yet time-limited therapy for follicular lymphoma and other indolent lymphomas.

The Future of Lymphoma Therapy

Key Takeaways

Stephanie: We’ve talked a lot about the research that’s happening and what’s already out there. What would you say to patients and their care partners in terms of the landscape over the next few years, both in DLBCL and in follicular? What are the trends and what are you excited by for patients and care partners?

Dr. Phillips: In large cell lymphoma, we are moving towards more personalized care. Even though we’re adding extra medications, it doesn’t necessarily mean we’re adding extra toxicity, which hopefully gives more efficacies without impacting quality of life or even adding long-term side effects to the patient profile. It’s all good news for the patients because everything for the most part is a specifically targeted treatment and not necessarily as generalized and causing a lot of side effects.

I’m excited to see where front-line large-cell lymphoma goes. Even in the relapsed/refractory space, as Dr. Evens alluded to, there are more and more treatments coming along. We are incrementally increasing the number of patients we’re curing from this cancer. The fewer patients there are in the relapsed/refractory space, the fewer patients we lose to this cancer, which is important and a big leap. Five years ago, you could routinely say that about 35% of patients would probably have very bad outcomes and there wasn’t much we could do about it.

Follicular lymphoma has become like what we see with Hodgkin’s without the ability to cure, but we’re trying to improve what we’re doing for patients with a very high recognition of tolerability. Anything moving up and being added are drugs that are safe and effective. Safety is paramount, so the quality of life that patients deserve and the extended survival will be time that they can enjoy with their family without worrying about side effects that come from these treatments.

We’ve already talked about tafasitamab, lenalidomide, and rituximab. We’ll have the bispecifics. Tazemetostat is being explored with R2. Eventually, some of these things may move into the front-line space and we can re-challenge the role of where chemotherapy fits in our patient population, even with time-limited therapies without cytotoxic drugs. It’s a very exciting time as we move forward. It may be more confusing for us as physicians because we’ll have more options, but that usually always equals good outcomes for patients.

The Future of Lymphoma Therapy

Dr. Evens: Tycel did an amazing job of giving a summary, so I’m going to put a pin in a word he said: exciting. It’s an exciting time for investigators, like Dr. Phillips and myself, but also for patients and caregivers. There are a multitude of novel, targeted treatment options. We talked a lot about immunotherapy but also even some oral, targeted therapies that are on our shelves now as we speak and probably 100-plus new ones coming down the pipeline. What does that mean for patients? It hopefully means a lot of good things and a lot of more effective and tolerated therapy.

For patients and caregivers, always ask questions. Please never be hesitant to ask your oncologist a question. What are all of my treatment options, whether on the shelf or on a clinical trial? Never hesitate to bring up a side effect you have, whether it’s numbness, tingling, fever, or something more significant. Open lines of communication are paramount.

Patients have their family members and doctors, but there are so many good societies and foundations out there that can be a great anchor for patients to talk to other patients and get information. There’s a lot of great information in a fast-moving field but in all great directions.

The Future of Lymphoma Therapy

Conclusion

Stephanie: Thank you so much, Drs. Evens and Phillips, for being here, for the work that you do, and for going way above and beyond treating your patients. We look forward to featuring you again soon.

With that, we wrap up another wonderful discussion at The Patient Story. I appreciate these doctors who take time out of their busy schedules to provide great insights for us in a way that we can understand better. It’s so important to be empowered, to lean into this communication, and to have more conversations about what’s impacting your quality of life so that you as patients, caregivers, and care partners can work together with the medical teams to stay on treatments that are effective and live life the way that you want to.

Thank you again to our partner, The Leukemia & Lymphoma Society. Check out the links to the LLS’ different parts of their website for their resources, like the information resource center, which provides free one-to-one support with questions across the board, and their Clinical Trial Support Center, where clinical trial nurses help you find trials, stay on trials, and answer all the questions in between.

We hope that this was helpful to you. Thank you so much for joining and we hope to see you at another program soon. Take good care.


The Leukemia & Lymphoma Society is here for you with information about clinical trials, resources, and support.

Thank you to The Leukemia & Lymphoma Society for their partnership. The Leukemia & Lymphoma Society is here for you with information about clinical trials, resources, and support.


DLBCL Patient Stories

Melissa B. DLBCL

Melissa B., Relapsed Diffuse Large B-Cell Lymphoma (DLBCL)



Symptoms: Lump in the left breast, persistent rash (started near the belly button and spread), intense fatigue and energy loss

Treatments: Chemotherapy (R-EPOCH), Neulasta, radiation therapy, surgery (to remove scar tissue and necrosis), autologous stem cell transplant
Jen N. stage 4B DLBCL

Jen N., Diffuse Large B-Cell Lymphoma (DLBCL), Stage 4B



Symptoms: Blood-tinged phlegm, whole-body itching, shortness of breath, lump near collarbone, night sweats, upper body swelling, rapid weight loss

Treatments: Chemotherapy, immunotherapy, lumbar puncture, autologous stem cell transplant
Jim Z. feature profile

Jim Z., Diffuse Large B-Cell Lymphoma (DLBCL)



Symptoms: Sudden and severe head and neck swelling, purplish facial discoloration, bulging neck veins

Treatments: Surgery (resection and reconstruction of the superior vena cava), chemotherapy
Nolan W. feature profile

Nolan W., T-Cell/Histiocyte-Rich Large B-Cell Lymphoma (T/HRBCL), Stage 4



Symptoms: Debilitating fatigue, flu-like symptoms without a fever, swollen lymph node under the left arm

Treatments: Chemotherapy (R-EPOCH & RICE), bone marrow transplant
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Follicular Lymphoma Patient Stories


Hayley H., Follicular Lymphoma, Stage 3B



Symptoms: Intermittent feeling of pressure above clavicle, appearance of lumps on the neck, mild wheeze when breathing and seated in a certain position
Treatments: Surgery, chemotherapy

Laurie A., Follicular Non-Hodgkin Lymphoma, Stage 4



Symptoms: Frequent sinus infections, dry right eye, fatigue, lump in abdomen

Treatments: Chemotherapy, targeted therapy, radioimmunotherapy

Courtney L., Follicular Lymphoma, Stage 3B



Symptoms: Intermittent back pain, sinus issues, hearing loss, swollen lymph node in neck, difficulty breathing
Treatment: Chemotherapy

John S., Follicular Lymphoma, Stage 4



Symptom: Swollen lymph nodes

Treatments: Clinical trial, chemotherapy
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Categories
Cancers DLBCL Hematology Medical Experts Non-Hodgkin Lymphoma Oncologist Patient Events

Understanding New Options for Non-Hodgkin Lymphoma

Accessing the Best Care for You or a Loved One

Understanding New Options for Non-Hodgkin Lymphoma

Edited by:
Katrina Villareal

Dr. Kulsum Bano and Dr. Nilanjan Ghosh from Atrium Health Levine Cancer Center, along with Dr. Justin Favaro from Oncology Specialists of Charlotte, discuss with 3-time DLBCL survivor and patient advocate Dr. Robyn Stacy-Humphries the latest advancements in non-Hodgkin lymphoma treatment, including DLBCL and follicular lymphoma.

Key topics include emerging treatments and clinical trials, care collaboration, symptoms and side effect management, and optimizing sequencing.


American Cancer Society
Lymphoma Coalition

This program is brought to you by The Patient Story in partnership with The Leukemia & Lymphoma Society, the American Cancer Society, the Lymphoma Coalition, and LIVESTRONG® at the YMCA.


This interview has been edited for clarity and length. This is not medical advice. Please consult with your healthcare provider to make informed treatment decisions.

The views and opinions expressed in this interview do not necessarily reflect those of The Patient Story.


Table of Contents
  1. Introduction
  2. Diffuse Large B-cell Lymphoma (DLBCL)
  3. Follicular Lymphoma
  4. Bispecific Antibodies
  5. CAR T-cell Therapy
  6. Cancer Clinical Trials
  7. Treatment Sequencing
  8. Possibility of Chemo-Free Cancer Treatment
  9. Improving Access to Cancer Care
  10. Final Takeaways
  11. Q&A
  12. Conclusion

Introduction

Stephanie Chuang, The Patient Story Founder

Stephanie Chuang: My name is Stephanie Chuang. I’m the founder of The Patient Story. The genesis of The Patient Story was my non-Hodgkin lymphoma diagnosis at 31 years old. I remember how overwhelmed I felt and didn’t even know what questions to ask my doctor. What do I do? Where do I go? But it was more like what do we do? Where do we go? Because as we all know, a cancer diagnosis impacts so much more than the patient.

We know there are so many things to consider, but I believe the core of what can make a difference is empowering ourselves to be more active in our care. I’m so thankful for advocates in every form, including other patients, care partners, and healthcare providers who invest so much time and energy in ensuring that we get the best care and know what clinical trials may be an option for us and not as a last resort.

This program is produced by The Patient Story in collaboration with The Leukemia & Lymphoma Society, an incredible advocacy organization that has free resources for patients and care partners in blood cancers, and an organization that has supported more than 85% of blood cancer treatments approved by the FDA to date.

Stephanie Chuang

As with all our programs, The Patient Story retains full editorial control over the content.

While we hope you learn a lot, it is important to note that these discussions are not a substitute for seeking medical advice, so please speak with your own medical team about what’s most appropriate for you.

Our patient moderator is Dr. Robyn Stacy-Humphries. Not only is she a long-time respected physician in the Charlotte area, but she is a three-time DLBCL patient and survivor, and someone I’m lucky to consider a friend. I admire her so much for the advocacy work that she does as a physician and now as a patient advocate. Robyn, thank you so much for joining us and leading our discussion.

New Treatment Options for Non-Hodgkin Lymphoma
Robyn Stacy-Humphries, 3x DLBCL Survivor

Dr. Robyn Stacy-Humphries: I’m Robyn Stacy-Humphries, a three-time diffuse large B-cell lymphoma survivor. I’m one of the first patients in the United States who received CAR T-cell therapy in 2016.

Nilanjan Ghosh, MD, PhD

Dr. Nilanjan Ghosh: I’m Nilanjan Ghosh, the head of hematology at Levine Cancer Institute at Atrium Health. I also lead the lymphoma division. It’s a real pleasure to be here to discuss DLBCL as well as follicular lymphoma with my colleagues.

Kulsum Bano, MD

Dr. Kulsum Bano: I’m Kulsum Bano, a community oncologist who works at Levine Cancer Institute. It’s a privilege to take care of patients with lymphoma and an honor to be here to talk to everyone. Thank you.

Justin Favaro, MD, PhD

Dr. Justin Favaro: I’m Justin Favaro, a physician, medical oncologist, and hematologist in Charlotte, North Carolina. I’ve been in private practice for 18 years. I see a wide spectrum of different types of cancer, with a special interest in malignant hematology, lymphoma, and leukemia. I love the science of this disease and the technology, and I love to learn more from you all as we try to tell you what we know about this disease. It’s a pleasure to be here. 

Diffuse Large B-cell Lymphoma (DLBCL)

Robyn: Diffuse large B-cell lymphoma is the most common of the non-Hodgkin lymphoma types. It is very aggressive and, without treatment, most people’s survival rate is only one year.

We are also going to talk about follicular lymphoma. There is some overlap, but follicular is an indolent lymphoma. People may present or be asymptomatic. It can progress rapidly or it can last for years. DLBCL and follicular lymphoma are managed differently.

First, we’re going to talk about diffuse large B-cell lymphoma. Dr. Favaro, what are the current treatment options for diffuse large B-cell lymphoma when a patient is first diagnosed? What you do with your patients?

New Treatment Options for Non-Hodgkin Lymphoma
Current Treatment Options for DLBCL

Dr. Favaro: Before I talk about this disease, try to imagine a cancer cell as a ball. It’s a little simplistic, but if you think about a ball, in the middle of the ball is where all the DNA is. The DNA is the recipe for what makes a cancer cell what it is. There are 30,000 genes. This DNA in the middle of that cell is making all these proteins that make that cancer cell grow and make it do what it does in your body.

On the inside part of that ball are all these proteins. We’re going to talk about some of these proteins. These proteins circulate around the inside of that cell and make the cancer cell grow.

On the outside of that ball are spikes. There are different types of spikes on the outside of the cell. They’re called receptors. We can use those spikes and target cancer cells with our treatments.

New Treatment Options for Non-Hodgkin Lymphoma
CHOP

Dr. Favaro: The initial treatment for lymphoma goes back to 1976 when a combination of different chemotherapy drugs was first approved. CHOP is a combination of three different chemotherapy drugs (cyclophosphamide, doxorubicin hydrochloride, and vincristine sulfate) along with prednisone. Back in the 1970s, we were giving chemotherapy that attacked and killed all these fast-growing cells. It wasn’t targeted to spikes or proteins.

R-CHOP

Dr. Favaro: About 20 years ago, we discovered rituximab, which is a targeted therapy. It’s an antibody, a Y-shaped molecule that targets CD20, which is one of the spikes on the outside of the cell. We found that this is a great advance in cancer treatment.

If we added rituximab to all that chemotherapy, patients did better. They lived longer and had a much better chance of going into remission. R-CHOP has been the standard first-line treatment for diffuse large B-cell lymphoma for over the last 20 years.

pola-R-CHP

Dr. Favaro: Finally now, we have a new drug called polatuzumab vedotin, another targeted treatment and Y-shaped molecule. This time, it binds to CD79.

Polatuzumab vedotin added to rituximab, which hits CD20, and two different chemotherapy drugs plus prednisone (pola-R-CHP) is the new standard of care for the treatment of diffuse large B-cell lymphoma. Studies have shown that the response rate and survival is about the same versus the old regimen, but it looks like at two years, the remission rate is better if you take the new regimen of pola-R-CHP. This is the newest treatment for this disease.

New Treatment Options for Non-Hodgkin Lymphoma
Treatment Options for Relapsed Patients

Robyn: Unfortunately, even with these advances and the durable remission rate of 80% or so with the current therapy, there’s 20% where it doesn’t work. Patients will relapse very quickly. Dr. Ghosh, what happens in these patients whose initial therapy fails? What do we have to offer them now?

Autologous Stem Cell Transplant

Dr. Ghosh: In the past, the standard for patients who are eligible for an autologous transplant would be to get salvage chemotherapy, like RICE (rituximab, ifosfamide, carboplatin, and etoposide), R-DHAP (rituximab, cisplatin, cytarabine or cytosine arabinoside, and dexamethasone), or R-GDP (rituximab, gemcitabine, dexamethasone, and cisplatin).

If they are chemosensitive, meaning the tumor shrunk with chemotherapy, then they would go for an autologous stem cell transplant, which is high-dose chemotherapy followed by giving them their own stem cells back.

CAR T-cell Therapy

Dr. Ghosh: As immunotherapy advanced and as we learned more about ways to harness the immune system to fight against cancers, this was applied to diffuse large B-cell lymphoma and a novel treatment came about: CAR T-cell therapy.

Initially, it was approved after two prior lines of therapy. Patients would have had to gone through a transplant and if the transplant failed, they would get CAR T-cell therapy, or if they got chemo and then got CAR T-cell therapy as the third-line treatment. But then knowing that it was very powerful even in the third-line setting, there were some randomized clinical trials directly comparing it with transplant.

In the second-line setting, we are thinking a lot in terms of CAR T-cell therapy, reserving transplant for patients who relapsed late but are transplant candidates.

Dr. Nilanjan Ghosh

There were three large, randomized phase 3 studies that compared efficacy and toxicity of CAR T-cell therapy with that of autologous transplant. Two of those trials were positive in terms of ensuring that the primary endpoint, which was free of disease, progression-free, or event-free survival, was better compared to transplant. One of those studies actually showed overall survival was also better compared to transplant.

The current standard of care if somebody was refractory to front-line chemotherapies, like R-CHOP, pola-R-CHP, or R-EPOCH, or if they have relapsed within one year, the second-line therapy would be CAR T-cell therapy.

One of the CAR T-cell therapies called liso-cel was also used for patients who were not eligible for transplant, like older patients. Patients could get liso-cel as a second-line therapy if they had late relapse but were not considered to be transplant candidates, like if they had some organ dysfunction which would preclude them from getting a transplant.

In the second-line setting, we are thinking a lot in terms of CAR T-cell therapy, reserving transplant for patients who relapsed late but are transplant candidates. They could get salvage chemotherapy. If chemosensitive, go for transplant; if not, then still go for CAR T-cell therapy.

New Treatment Options for Non-Hodgkin Lymphoma

Follicular Lymphoma

Current Treatment Options for Follicular Lymphoma

Robyn: Follicular lymphoma is actually very common. It’s managed in the outpatient setting and Dr. Bano has seen quite a few of these cases. How do you manage these patients in your clinic?

Dr. Bano: I agree, it’s very common to see follicular lymphoma. It’s a different kind of disease process compared to DLBCL in the ways that patients present. It’s not the typical storm of symptoms that you expect with DLBCL. Follicular lymphoma tends to be slower-growing and presents in a way where most patients are even asymptomatic on initial presentation. They’ll have scans for something else, we’ll find enlarged lymph nodes, they’ll have biopsies, and that’s how we find it a lot of the time.

The way to approach treatment is a little bit different when you compare it to a more aggressive lymphoma like DLBCL. Sometimes, we’re thinking about stages like we generally do with lymphoma. The treatment differs based on what stage you are.

If you have a localized group of lymph nodes that are involved, a lot of times, if patients are asymptomatic, we watch and wait. Sometimes, if they have symptoms from a bulky lymph node enlargement, they can get radiation. A lot of times, we’ll combine that with CD20 monoclonal antibodies, as Dr. Favaro very nicely explained, that target these lymphoma cells directly. That is usually the option in limited stages of disease, like stage 1 and stage 2.

As we approach further spread out disease like stage 3 or stage 4, a lot of folks are asymptomatic and have a low burden of disease. We tend to watch and wait. That’s still an option.

Because of the indolent nature of follicular lymphoma, there’s a chance that it may come back, but we try to treat it and keep it in under control for as long as possible with milder therapies.

Dr. Kulsum Bano

Broadly, follicular lymphoma also is divided based on its grade. Not all follicular lymphoma comes equally. Some of the cases are lower grade, meaning the cells that are involved are not as actively dividing and do not appear as aggressive. For those patients, we tend to steer more toward the watch and wait and low tempo of therapy.

The more aggressive varieties, like the grade 3s, which is divided into 3A and 3B, we look more toward the DLBCL kind of treatment because these tend to act like a more aggressive lymphoma. In that scenario, we look more at chemotherapy plus immunotherapy, like R-CHOP. That usually tends to be the front line of therapy for follicular lymphoma.

It’s very varied. It’s a broad spectrum depending on stage as well as grade, but it tends to be a slow-growing disease in general. For those who get front-line treatment, some get even rituximab with bendamustine. Not everyone needs multi-agent chemotherapy.

A lot of times, we do a finite amount of chemo and follow it up with rituximab maintenance for up to two years. Every eight weeks, they get a rituximab infusion and that keeps patients in remission for a long, long time.

But as we talk about the difference in the nature of the two diseases, follicular versus DLBCL, there is also a difference in the treatment goals for these diseases. DLBCL is more aggressive and, as we were discussing earlier, we talk about a curative approach. Because of the indolent nature of follicular lymphoma, there’s a chance that it may come back, but we try to treat it and keep it in under control for as long as possible with milder therapies.

New Treatment Options for Non-Hodgkin Lymphoma
Treatment Options for Transformed Follicular Lymphoma (tFL)

Robyn: As a radiologist, there are a lot of CT scans and PET/CT involved where you monitor the lymph nodes. Unfortunately, even when someone’s in remission for two years, even after 10 years, it can come back aggressively. Dr. Ghosh, what do you do with a follicular lymphoma that is aggressive, has failed all treatments, and has transformed into diffuse large B-cell?

Dr. Ghosh: The first thing to think about when follicular lymphoma comes back is when it comes back. If it comes back within two years of front-line chemo-immunotherapy, then it’s considered to be progression of disease in 24 (POD24). Even if it has come back as follicular lymphoma, it’s a more aggressive variant. In long-term studies, the survival for that type has not been good. Many research studies have focused on this POD24 group to see what treatments would be effective.

The second thing to think about is: what does it come back as? As we discussed, follicular lymphoma can come back as low-grade follicular lymphoma, so grade 1, grade 2, or grade 3A.

Robyn: That’s based on pathology or the way it looks under a microscope.

If it’s aggressive B-cell lymphoma, then the treatment would be more like DLBCL. If it’s low-grade follicular lymphoma, you would treat more like the low grades.

Dr. Nilanjan Ghosh

Dr. Ghosh: When it comes back, it’s important to get a PET/CT scan and try to biopsy the most aggressive lymph node. A person might have multiple lymph nodes and if you only biopsy one, it could be low-grade follicular lymphoma. You don’t want to miss another lymph node with a high grade because the treatment would differ.

Convenience is important and sometimes a very bright lymph node may be in an inaccessible site, which makes it challenging. Try to biopsy the most active lymph node. If it’s aggressive B-cell lymphoma, then the treatment would be more like DLBCL. If it’s low-grade follicular lymphoma, you would treat more like the low grades.

PET scans are good, but the biopsy is where the money is, so put it under the microscope. Let the pathologist tell us what it looks like and then we can decide what to do.

In general, if it is follicular lymphoma, there are many treatment options in the second-line setting. Our commonly used one, if rituximab plus chemotherapy has been used before, is a lenalidomide-based treatment in combination with a monoclonal antibody like rituximab or obinutuzumab.

Subsequently, CAR T-cell therapy has been very effective in follicular lymphoma. Bispecific antibodies are also approved and very effective in follicular lymphoma.

In follicular lymphoma, the disease can relapse 10 or 12 years later… CAR T-cell therapy has not been around for that long.

Dr. Nilanjan Ghosh
CAR T-cell Therapy for Follicular Lymphoma

Robyn: Follicular lymphoma traditionally has been viewed as incurable. But with CAR T-cell therapy, there is now possibility of a cure. Is that correct?

Dr. Ghosh: Yes, there is a possibility. The only long-term follow ups we have with follicular lymphoma being curative is allogeneic transplant, which have been around for decades. Follicular lymphoma can come back. DLBCL typically doesn’t have late relapses. There can be some, but usually relapses occur early. In follicular lymphoma, the disease can relapse 10 or 12 years later. What that implies is that you would have to follow people for more than a decade or perhaps even two decades to be sure that the disease doesn’t come back.

CAR T-cell therapy has not been around for that long, so we don’t know for sure, but there are hints though. We now have data that patients who were POD24 (patients who had front-line chemotherapy and their disease came back within 24 months) got CAR T-cell therapy and their disease hasn’t come back even beyond two years, which means the second-line treatment was more effective than the front-line treatment. This typically doesn’t happen in cancer. If that is there, then you’re overcoming the bad disease biology.

If it doesn’t come back after 5 years, after 10 years, and after 15 years, with follicular lymphoma, that’s when we’ll know. With DLBCL, you can have quicker readouts because if it doesn’t come back in two, three, or five years, then you’re likely cured.

Robyn: We have a CAR T-cell therapy online support group and we have several patients who had follicular lymphoma and who are 4-5 five years out from CAR T-cell therapy and in remission, so it’s very encouraging.

New Treatment Options for Non-Hodgkin Lymphoma

Bispecific Antibodies

Robyn: Moving on to exciting new treatments, Dr. Favaro, would you talk about bispecifics? What’s been approved and how do they work?

Dr. Favaro: Bispecifics are a fascinating field of medicine. The first bispecific that was approved was blinatumomab, which was approved for acute lymphocytic leukemia (ALL).

It’s a very small, V-shaped molecule. One part of the V would attach to your T cell, the other part of the V would attach to your cancer cell, and it will bring them together so the T cell can kill the cancer cell. If you flood your body with these, you can bring all the cancer cells next to your T cells and get a lot of death of the cancer cells.

We still use it for acute lymphoblastic leukemia. The problem with that molecule is that it has a very short half-life. It’s a small molecule and it would be degraded quickly, so you have to use continuous infusion and treatments in the hospital.

Over the last few years, they’ve developed better molecules that are more stable. Instead of a V shape, it’s actually a Y shape. The long part of the Y stabilizes that protein so it doesn’t degrade so quickly. These Y-shaped proteins still do the same thing, bringing the cancer cell next to the T cells, and they are now available for patients with lymphoma.

Epcoritamab

Dr. Favaro: There are two that are approved for diffuse large B-cell lymphoma patients who have had at least two prior treatments. One is called epcoritamab (EPKINLY). It’s a subcutaneously administered drug that attaches to the T cell and the cancer cell, bringing them together.

They’re seeing very high response rates in the 60% range and almost 80% in some cases, where for 80% of the patients that take this drug, their lymphoma shrinks down and up to 60% will have a complete response where their lymphoma completely goes away.

It’s a great new treatment. However, when you do this, you get a lot of release of cytokines and proteins in the body and they can cause side effects, almost like you have the flu or a fever, and can even get worse. Sometimes, you can have low blood pressure. We have to be very careful about how we dose these treatments.

We start with a low dose once a week and gradually bring the dose up. The side effects usually happen in the first month or so. Once you get to the higher dose level, then you’re basically taking an injection once a month.

Glofitamab

Dr. Favaro: There’s another drug called glofitamab. It’s a very similar molecule that does the very same thing, except it’s given intravenously. We step up the dose of the treatment over a period of a month and then the patient gets IV therapy every three weeks. It’s a limited duration of treatment. For that particular drug, it’s about 12 cycles or eight months of therapy.

The results we’re seeing with these two drugs are that most patients will have a complete response and you can see that being a long, durable, complete response.

Mosunetuzumab

Dr. Favaro: There’s also a BiTE (bispecific T-cell engager) therapy that’s approved for follicular lymphoma as well. This is a drug called mosunetuzumab and is given intravenously in a similar step-up dosage. This is given for a total of either eight cycles if you go into complete response or 17 cycles if you have partial response. We’re seeing great results with that as well in patients who have had at least two prior treatments for either diffuse large B-cell lymphoma or follicular lymphoma.

Robyn: Is this performed as an outpatient?

Dr. Favaro: It’s outpatient. There’s a risk of a severe reaction. In the early onset of the trials, most patients had to be admitted in the hospital after their second treatment or so because when you step the dose up, that’s when these side effects can happen.

The other two drugs can be given completely in the outpatient setting. We have a protocol set up for epcoritamab. You take the injection once a week for the step-up dose of that first month. As the dose is increased, you get steroids before getting the treatment and for three days afterwards. That seems to really reduce the side effects.

There’s a whole lot of education and prevention that goes into preventing and treating side effects immediately.

Dr. Justin Favaro
Side Effects of Bispecific Antibodies

Dr. Favaro: You have to understand these side effects and how to manage them, so we do a lot of education for our patients. Again, most of these side effects happen within the first month.

CRS (Cytokine Release Syndrome)

Dr. Favaro: There are three major side effects of those treatments. One is called CRS (cytokine release syndrome) and that’s where a lot of cytokines are released as the dose is increased. There are certain stages. CRS can manifest as a fever or if it gets worse, you can get low blood pressure and sometimes have to be admitted to the hospital.

We give steroids and, when needed, a drug called tocilizumab. Almost always, we’re able to reverse those side effects, but it’s something we do educate patients about and keep a close eye on.

ICANS (Immune Effector Cell-Associated Neurotoxicity Syndrome)

Dr. Favaro: The second side effect, which is much less common, is called ICANS (immune effector cell-associated neurotoxicity syndrome). You can have neurologic changes, difficulty with thinking or decreased mentation, and some weakness of the muscles. Again, this is very rare, but it’s all about education, watching for that, and treating appropriately.

Infection

Dr. Favaro: The third big one is infection. We do treat with prophylactic antibiotics to prevent infection and sometimes we give IVIG to boost the patient’s immune system if needed.

There’s a whole lot of education and prevention that goes into preventing and treating side effects immediately. It’s amazing to have these drugs as options now for our patients.

With glofitamab and epcoritamab, as more time goes, we are starting to see a flattening of the curve for some patients… we’ll know over time how that looks, but it’s remarkable progress.

Dr. Nilanjan Ghosh
Success Rate of Bispecific Antibodies

Robyn: Dr. Ghosh, what bispecifics are you using and what kind of success have you seen?

Dr. Ghosh: We have all the bispecifics that are approved as well as those in clinical trials. We’ve been using mosunetuzumab for follicular lymphoma and glofitamab and epcoritamab for DLBCL.

For DLBCL, we usually do CAR T-cell therapy as second line. Studies have shown that even if CAR T-cell therapy has failed, patients have a very good response with both epcoritamab and glofitamab. These were phase 2 studies and remarkably had the same complete response rate. Epcoritamab showed about a 40% complete response rate and glofitamab also had a similar complete response rate.

Epcoritamab is subcutaneous, glofitamab is IV. Epcoritamab is given indefinitely until progression or if someone has bad side effects so they stop. Glofitamab, as Dr. Favaro mentioned, is given for 12 cycles.

I wouldn’t say choosing between the two can be tricky. Both have very similar efficacy, but you have to decide which one is going to work for somebody who lives far away and who wants limited-duration therapy.

Rather than focusing on the differences, the 40% complete response rate is the most important thing to take home. CAR T-cell therapy failed many of these patients. We don’t have very long-term data for the high-risk population in these studies who were refractory to previous treatments and yet did well.

With glofitamab and epcoritamab, as more time goes, we are starting to see a flattening of the curve for some patients. There are patients who got complete remission. They may still relapse, but there are some patients who will get into longer remission. We don’t have five-year data from either of the two, so we’ll know over time how that looks, but it’s remarkable progress.

In general, mosunetuzumab has lesser CRS compared to glofitamab and epcoritamab, but is also used more commonly in follicular lymphoma. Again, all these are done in the outpatient setting.

We have been involved in clinical trials combining mosunetuzumab and polatuzumab. A very effective strategy and though not yet approved, many other studies are ongoing.

The other thing we’ve done is combined bispecific antibodies with front-line treatment. We did a clinical trial of taking glofitamab and R-CHOP in the front line and we’ve seen remarkable remission rates.

Robyn: 80%?

Dr. Ghosh: Higher. When you combine glofitamab with R-CHOP in the front-line setting, the complete response rates are in the 80%. In DLBCL, we focus more on complete responses. Partial responses are okay to mention, but they are very temporary, so we want to focus on complete responses. Sometimes a partial response may turn into a complete response.

New Treatment Options for Non-Hodgkin Lymphoma
Clinical Trials of Bispecific Antibodies

Robyn: There are so many new exciting therapies and our panel has submitted some trials for bispecifics that they’re particularly excited about. What are some of these new trials that are revolutionizing treatment for lymphoma?

EPCORE DLBCL-3

Dr. Ghosh: The EPCORE DLBCL-3 clinical trial is looking at patients who are in the front-line setting and are not eligible for anthracycline-based treatments. They would get either epcoritamab or epcoritamab plus lenalidomide. If somebody has congestive heart failure or some cardiac problems that will preclude them from getting anthracycline-based chemotherapy, then instead of doing R-mini-CHOP or R-CHOP, they could get onto this study.

If bispecifics are moved up from more advanced relapsed/refractory treatments to earlier, can we get chemo-free front-line treatments? That is an effort with the EPCORE DLBCL-3 study.

EPCORE NHL-5

Dr. Ghosh: The EPCORE NHL-5 clinical trial is looking at epcoritamab plus lenalidomide in relapsed/refractory DLBCL. It has shown remarkable activity. It has not been directly compared with epcoritamab alone in the same study, but we have results from epcoritamab alone and that is a complete response rate of 40%. With epcoritamab plus lenalidomide, I believe the complete response rate goes up to the 50s and close to 60%.

Lenalidomide is an immunomodulatory drug. Combining an immunomodulatory drug with an antibody, which is also a kind of immunotherapy, we’re trying to focus on harnessing the immune system to fight against the lymphoma.

Glofitamab + Pola-R-CHP

Dr. Ghosh: Another powerful combination is glofitamab plus polatuzumab-R-CHP. As Dr. Favaro mentioned, pola-R-CHP showed improvement over R-CHOP. That has become a new standard. It showed improvement in progression-free survival compared to R-CHOP. If that is the backbone, can we further improve on that? That’s how we have made improvements over time.

CHOP came in the 70s. R-CHOP was approved in 2006 and showed improvement over CHOP. Pola-R-CHP showed improvement over R-CHOP. If we add a bispecific antibody to pola-R-CHP, can it show improvement over pola-R-CHP?

Glofitamab and pola-R-CHP is a study which we have done at the Levine Cancer Institute as well and it’s been done worldwide and has shown amazing effects. I saw one of my patients very recently who was in this study. He had an extremely explosive DLBCL about two years ago and he’s still in remission.

There are a lot of trials for diffuse large B-cell lymphoma that are moving a little bit more away from chemo and going toward these targeted therapies.

Dr. Justin Favaro
Glofitamab + Polatuzumab

Dr. Ghosh: Glofitamab and polatuzumab is another ongoing study. Taking polatuzumab, a CD79b antibody drug conjugate, and combining it with glofitamab showed high complete response rates. Similar studies have been done for mosunetuzumab plus polatuzumab as well.

A lot of these combinations are being done with the common theme being chemo-free. Some have chemo. CHP is chemo and antibody-drug conjugates are also chemo, but antibody-drug conjugates are very targeted chemo. It targets only the cells where the antibody binds to those spikes, so there is much less collateral damage.

The focus is trying to do less in terms of lowering the side effects, improving the efficacy, and improving quality of life and quantity of life. When you put that all together, the field is moving very well toward immunotherapies. I think these are all really good clinical trials.

Robyn: It’s very exciting. For the audience, the most common used anthracycline is doxorubicin, which is also known as the Red Devil. It can cause cardiotoxicity even in young people, who can end up with congestive heart failure at a young age. Other medications used, like cyclophosphamide, can cause neuropathy, which in some cases is irreversible. To move away from these medications and have the same results or better is great for quality of life and very, very encouraging.

Dr. Favaro: These are all great trials. There are a lot of trials for diffuse large B-cell lymphoma that are moving a little bit more away from chemo and going toward these targeted therapies.

Zanubrutinib + Tafasitamab + Lenalidomide + Rituximab

Dr. Favaro: There’s another interesting trial combining four different drugs and none of them are really chemotherapy. There’s an oral drug that’s a BTK inhibitor called zanubrutinib, another monoclonal antibody called tafasitamab (MONJUVI), plus lenalidomide and rituximab. Of the four different drugs, two of them are targeting the spikes, one of them is targeting a protein inside the cell, and the lenalidomide is there to stimulate the immune system, the T cells, to grow and attack the cancer.

A newly diagnosed patient with no prior chemotherapy is seeing a very nice response rate. In this particular trial, they started with this and if they went into a complete response, then they got two cycles of chemotherapy and went back on the targeted therapy.

I like the idea of targeting some of these molecules on the outside or the inside, combining it with something that turns the immune system on as a way to eliminate some of those long-term potential side effects from chemotherapy. I think that’s the theme that we’re seeing here.

The Latest in Multiple Myeloma - Understanding Promising Treatment Options

CAR T-cell Therapy

Robyn: I’m one of the first patients to get CAR T-cell therapy. I’m going to have the experts explain it, but as a patient, I compare it to Pac-Man. You put the T cells in and the little Pac-Man goes over and eats the cancer cells.

CAR T-cell therapy is new. I received tisagenlecleucel in 2016 as a phase 2 trial. It’s been very successful for me and I’m very, very grateful. I was able to go back to work as a physician. I have a great quality of life. Most of my side effects are from the chemotherapy, which did save my life but I wish I hadn’t had those.

This is a great therapy and now, not only is CAR T-cell therapy used for blood cancers, but it’s also being used in trials for solid tumors and autoimmune diseases, such as lupus, scleroderma, and glioblastoma.

Dr. Favaro, can you explain CAR T-cell therapy?

Dr. Favaro: T cells are part of your white blood cells that circulate around your body. They’re constantly looking to treat infection or try to treat cancer and that’s part of their job. Why can’t they kill cancer cells on their own? Because cancer cells learn how to hide. There are certain proteins they can take away from their surface, so your normal T cells can’t find the cancer cells sometimes and that’s part of the reason why cancer cells can grow in your body.

How do we stimulate those T cells and make them angrier and more attracted to kill and attack those cancer cells? In my mind, that’s what CAR T-cell therapy is.

The Latest in Multiple Myeloma - Understanding Promising Treatment Options

The whole process starts by taking out your T cells. We do that as a part of an apheresis process that happens in the clinic or in the hospital. Those T cells are sent off to a company that will take those T cells and reengineer them in the lab to become CAR T cells. Those T cells that are now transformed will attach to a CD19 spike on a lymphoma cell.

The whole process takes about two weeks. The CAR T cells are infused back into the body. They have this new protein on the outside of their cell called chimeric antigen receptors (CARs). They go into the body and attack the lymphoma cells. It’s pretty amazing technology.

The data shown with diffuse large B-cell is that you can get a 40% long-term remission rate in patients who have had prior treatment but now the lymphoma has come back. Those are amazing results and Robyn is a testimony to that.

The downside is it takes a long time. This is a process and you have to wait. There’s also the issue of insurance authorization. Medicare pays for these treatments, but insurance companies take a long time. You have lymphoma that’s growing in your body and we have to wait to get this whole process done.

The Latest in Multiple Myeloma - Understanding Promising Treatment Options

It requires you to take other treatments, like lymphodepleting chemotherapy, to control the lymphoma before we can get the CAR T-cell process done. Once you collect the cells, it takes about two weeks to get them back. It could take up to six weeks from the time you meet until infusion day.

There’s a lot of thought about how we can make this process better. The companies that make these products are telling us that 8 out of 10 patients who are eligible aren’t getting CAR T-cell therapy. Maybe they don’t live close to a big academic hospital center or it takes too long and their cancer is growing too quickly.

A lot of the research is focused on making the process faster. Can we create CAR T cells in the lab so we don’t have to go through this whole process? That’s what we’re looking to talk about down the road.

The goal has also been to see if we can lower the intensity and the incidence of CRS and neurologic toxicities.

Dr. Nilanjan Ghosh
Side Effects of CAR T-cell Therapy

Robyn: Dr. Ghosh, you have spearheaded CAR T-cell therapy in Charlotte, did the first cases, and have a lot of experience. I would love to have you talk about the side effects of CAR T-cell therapy.

Patients are terrified of the CRS and ICANS. Meanwhile, they’re not as terrified of a stem cell transplant, which has more side effects. How you do you manage the side effects? What kind of results have you seen with CAR T-cell therapy?

Dr. Ghosh: We have had significant experience with CAR T-cell therapy at our center because we participated in some of the clinical trials, which led to the approval of CAR T-cell therapy. It’s certainly a learning curve on how to manage CRS and ICANS.

When we think about CRS, these are serious side effects, but what’s important is these are reversible for the most part. Some clinical trials report very high rates of CRS and some even with ICANS. Most of these happen early on and within a few days of receiving CAR T-cell therapy.

They are managed with a team of physicians, nurse practitioners, nurses, and pharmacists who are very, very in tune with how to manage these side effects. We also have help from ICU doctors, neurologists, and infectious disease specialists, so it’s a team approach.

Each grade of CRS and ICANS has its own treatment. As the grade goes higher, treatments can intensify. The mortality from CRS and ICANS is extremely low. The reversibility is extremely high.

CAR T-cell therapy is underutilized because of the fear of side effects, but the potency which it has far outweighs the risks associated with it

Dr. Nilanjan Ghosh

CAR T-cell therapy has a 40% long-term remission rate and, more importantly, it’s a one-time treatment. You come in, get three days of lymphodepleting chemotherapy followed by a couple of days rest, get the CAR T cells, and then a week of monitoring for CRS or neurologic side effects. If nothing happens, then you remain outpatient. If they happen, then we treat them and reverse them, then monitor for infection risk after.

The treatments can include acetaminophen, fluids, oxygen, steroids, and other drugs, like tocilizumab and anakinra. What we have seen is by doing these measures and being aggressive in terms of treatment, these side effects are reversible.

The goal has also been to see if we can lower the intensity and the incidence of CRS and neurologic toxicities. There are drugs which can be used. For example, prophylactic steroids can sometimes lower the intensity of CRS and that has already been approved. There are multiple ways, but if you have a team who has been doing it for a while and can react immediately, the side effects can be managed.

Another side effect, which is not very common but very important to address, is macrophage activation syndrome or HLH (hemophagocytic lymphohistiocytosis). Again, that is also managed with medications. We are able to recognize it early by monitoring things like ferritin and other markers as well.

I feel that CAR T-cell therapy is underutilized because of the fear of side effects, but the potency which it has far outweighs the risks associated with it, especially now that it’s been so long and we’ve been able to manage the risks in a relatively protocolized manner.

Be aware of side effects, but don’t be freaked out by them.

Dr. Nilanjan Ghosh

Robyn: My therapy was pretty much outpatient. I think that some of the treatments are drifting toward outpatient until you actually need to be inpatient, which decreases your risk of infection and increases your quality of life. My understanding is that a lot of hospitals are trying to move toward that, but it depends on the type of CAR T and also the patient.

Dr. Ghosh: The patient and caregiver. Another very important thing for CAR T-cell therapy is you need to have a caregiver. If someone is having confusion, you need a caregiver if you’re outpatient to be able to call and say that there’s something wrong.

Even in an outpatient setting, for the initial part, there are very frequent follow-ups, almost daily, so distance from the center can be an issue. If someone lives close by, you can do it outpatient. If someone lives far, it may be hard to go back and forth. We are working very hard to try to overcome barriers to CAR T-cell therapy.

Be aware of side effects, but don’t be freaked out by them. If CAR T-cell therapy is right for you, go for CAR T-cell therapy at a place where they know how to manage these side effects and get the benefits.

New Treatment Options for Non-Hodgkin Lymphoma

Cancer Clinical Trials

Robyn: One of our co-presenters is The Leukemia & Lymphoma Society. They have a Clinical Trial Support Center with nurse navigators who can help patients look for trials because it can be overwhelming.

The first person to ask about trials would be your physician, but no matter how good the physician, they won’t know about all the trials in the United States and the world. Another resource is ClinicalTrials.gov, which is what my husband and I utilized when we were looking for a trial though it’s a little bit harder to navigate. Trials are accessible, but you have to be your own advocate to some degree.

Dr. Ghosh: For anyone who has barriers to clinical trials, remember that we would not be here today if not for clinical trials. Even CHOP came through a clinical trial, which was started in the early 70s. Everything came through clinical trials.

Robyn: Again, I’m an example. I was one of the first who got CAR T-cell therapy through a clinical trial. I’ve told other patients that sometimes, the best treatment you can receive is through a clinical trial.

Dr. Ghosh: Cancer clinical trials don’t compare a cancer drug and a placebo. They have a well-established cancer regimen and may add one drug to it, but those who are not getting the study drug get the best established cancer regimen. Unlike other diseases where you can get a placebo versus the study drug, this is a serious, life-threatening disease so you’re either getting the standard of care or the new promising drug. If it’s a phase 1 or phase 2 study, everybody gets the same treatment.

Robyn: In a lot of trials, patients have been through all these standard treatments. They may have had CAR T-cell therapy or BiTE therapy then the lymphoma comes back. What do you do? That’s where these companies are on the cutting edge of developing newer treatments.

Cancer clinical trials don’t compare a cancer drug and a placebo. They have a well-established cancer regimen and may add one drug to it, but those who are not getting the study drug get the best established cancer regimen.

Dr. Nilanjan Ghosh
TRANSCEND FL

Robyn: I know some people who are in the TRANSCEND trial for follicular lymphoma. There’s a lot of people enrolled in that. From what I’ve seen from the data from ASCO, it looks like it’s very successful.

Dr. Ghosh: TRANSCEND FL took patients with relapsed/refractory follicular lymphoma and treated them with liso-cel. It’s been reported and has fantastic efficacy with very high complete response rates in the 90s.

The follow-up is not very long, so that’s one downside, but the FDA is doing a priority review to see if this is good enough that it should get approval in follicular lymphoma. It also has been done as second-line treatment and that has very, very good activity in the second-line setting.

SWOG S2114

Dr. Ghosh: Remember we said that 40% patients with large B-cell lymphoma will get long-term remission after CAR T-cell therapy. What about the other 60%? We always have to think about the people who didn’t benefit. We have a great example of benefit right here, Robyn, but there are others who didn’t.

Complete remission is the most important thing for diffuse large B-cell lymphoma. What about people who get partial remission or stable disease and it didn’t grow? That’s not good enough because within a few months, many of those patients will progress. What if you can intervene before that with bispecific antibodies and polatuzumab?

This S2114 study is a trial which is trying to improve the outcome of patients who are in partial remission or have stable disease by adding drugs post CAR T-cell therapy and trying to see if they would benefit and convert them into complete remission. This is a national trial and we have it open at our site as well.

ELARA

Dr. Ghosh: The ELARA study is looking at tisagenlecleucel for relapsed/refractory follicular lymphoma. This is showing high response rates, low CRS, low neurotoxicity, and durable remissions. Now with three-year follow-up and showing that nearly close to 60% of patients are in remission.

This is a one-time treatment given three years ago and patients are still in remission. Many of those patients are in that POD24 group, where they had progressed within 24 months, so their first remission was two years and now the second remission has been lasting for three years. I hope the remission will last for 5, 7, 10, 15 years, but only time will tell. That’s where whether it’s curable or not will come in for follicular lymphoma.

A lot of companies are developing CAR T cells in the lab that are engineered so they can go in and attack the lymphoma cells, but the body’s immune system won’t attack them and kill them.

Dr. Justin Favaro
Other Clinical Trials

Dr. Favaro: It’s exciting to see CAR T-cell therapy patients in follicular lymphoma and seeing long-term responses. That’s a disease that tends to relapse over and over.

Robyn: People can go on with their life.

Dr. Favaro: The other trials I do like are looking at CAR T-cell therapy patients who don’t have a complete response. Let’s bring in BiTE therapy for those patients as well to try to get them into complete response.

We’re part of a national network of cancer clinics called OneOncology and some of our clinic sites are looking at doing outpatient CAR T-cell therapy. There are different products that are now approved. Liso-cel is one that has the least side effects and is the most predictable.

In outpatient clinics in the OneOncology network, we’re doing CAR T-cell therapies and watching them as an outpatient. They can be watched for four days. It’s pretty predictable that at day four is when a lot of the side effects happen for that particular product.

That’s one example of how we’re moving things more toward the outpatient by monitoring patients while they’re at home. If it’s day four and the patient is starting to have side effects, we bring them in, keep an eye on them for a few days, take care of the side effects, and send them home.

There are a lot of companies developing new CAR T-cell therapies. Why do we need to take the T cells from the patient, reengineer them, and put them back? What about taking regular cells? You can take a culture of human cells and, believe it or not, take stem cells and turn them into T cells in the lab.

A lot of companies are developing CAR T cells in the lab that are engineered so they can go in and attack the lymphoma cells, but the body’s immune system won’t attack them and kill them because these are foreign cells to the body.

One of the other trials happening in the OneOncology network is using allogeneic CAR T cells, meaning they come from a different person. They’re engineered in a way to help your body accept them and see if you can get a response.

Multiple companies are doing this and, in some cases, these are patients who have been through everything. We get a response and a reduction in their lymphoma by using these foreign cells created in a lab. To me, that’s where the future is: looking at this in the outpatient setting and having it ready for the person when they need it.

Robyn: It’s also less costly because it’s technically off the shelf, which should be excellent.

New Treatment Options for Non-Hodgkin Lymphoma

Treatment Sequencing

Robyn: At some of the meetings, people still talk about bispecifics versus CAR T-cell therapy and in which order. We talked about bispecifics after CAR T-cell therapy. Some people are saying bispecifics should be done before CAR T-cell therapy.

Dr. Ghosh: CAR T-cell therapy came first. Outside of blinatumomab, which was for ALL, most of our DLBCL and follicular bispecifics came later. Naturally, by the time bispecifics were available in trials, CAR T-cell therapy had already been around. We know that after CAR T-cell therapy, bispecifics are very active, but what we didn’t know was the reverse.

Recently, a European study was presented and showed that if you use bispecifics before CAR T-cell therapy, you can still get really good activity from CAR Ts. On that study, bispecifics failed a lot of patients so they went on to get CAR T-cell therapy, which was then effective.

In the United States, bispecifics are not approved in the second-line setting, while CAR T-cell therapy is, so undergoing CAR T-cell therapy before bispecifics makes a lot of sense. We don’t have long-term data for bispecifics in the second line but we do have data saying that if it didn’t work, at least CAR T-cell therapy may be able to rescue those patients.

That was a very good study. Overall, we do great in oncology in terms of getting new drugs approved, but we don’t do a great job in sequencing them. That’s left a lot to the physician in discussion with the patient because not everything from the menu is going to be available or accessible right away.

With disease, you may have to do something right away because you can’t wait for six weeks or so to get CAR T-cell therapy. If CAR T-cell therapy is available, then you may want to wait and do the bispecifics later.

New Treatment Options for Non-Hodgkin Lymphoma

In DLBCL right now, I would do front-line treatment of CAR T-cell therapy and bispecific antibodies. In follicular lymphoma, you could do the reverse. It’s a more indolent disease. We don’t know about curability as much. We know that mosunetuzumab works well in relapsed/refractory follicular lymphoma. You have long-term remissions and you could save exa-cel or tisa-cel and, if liso-cel does get approved, then liso-cel for later.

As we are seeing longer data, you have to think: do you want to be on a treatment where you are coming in frequently versus getting a one-time treatment? The treatment where you’re coming in frequently has lesser side effects than the one-time treatment, so it’s a discussion.

Will clinical trials ever be done to answer the sequencing question? I don’t know. I think we’ll learn over time. What will matter is the side effects and the durability of the response. Any response which is durable will be higher in the flowchart compared to the ones where relapse will happen sooner.

Folks who’ve gotten chemotherapy upfront are often left with life-limiting or daily activity-limiting side effects, like neuropathy, so it’s extremely exciting to have this option of chemo-free treatment without long-lasting side effects.

Dr. Kulsum Bano

Possibility of Chemo-Free Cancer Treatment

Robyn: I’ve been in medicine for a long time. When I trained in medicine, oncology was still relatively barbaric, I would say. Chemotherapy and cancer treatments involved cutting, burning, and poisoning. Way back in the 80s, they didn’t even have antiemetics or ports, so giving people doxorubicin was difficult to say the least.

We’ve progressed dramatically. Oncologists have found ways to decrease nausea and take care of neuropathy, but the side effects are still there. Do you see chemo-free treatment of cancer in the future? Perhaps in the next 10 to 15 years?

Dr. Bano: I think that’s the direction we’re slowly heading in. A lot of these trials are slowly moving treatments that were thought to be more exciting and more novel approaches from the fourth to the third, to the second, and then slowly into the front-line setting. That happens over time because the more we learn, the more experience we have with all of these wonderful patients who’ve been on trials and given us this knowledge.

As a community oncologist, that’s extremely exciting because I hope to see patients for years to come who are going to be disease-free and who’ll just be monitored. Folks who’ve gotten chemotherapy upfront are often left with life-limiting or daily activity-limiting side effects, like neuropathy, so it’s extremely exciting to have this option of chemo-free treatment without long-lasting side effects. People are going to live longer with these disease-free intervals. It’s very exciting and hopefully that’s where we’re headed.

Dr. Favaro: I think it’s a combination of things. If you look at chemotherapy, these are chemicals that kill fast-growing cells and that’s pretty good against lymphoma. These often are fast growing, especially diffuse large B-cell lymphoma, so it’s been very active treatments that have put people into long-term remission. But the downside of chemotherapy is the potential long-term side effects plus it’s harder to go through, so what can we do?

Cancer cells are complicated. We’ve got the DNA inside the cell, which has 30,000 genes and over 100 probable mutations in those genes. You’ve got all these crazy proteins in the cell. A lot of them are active and helping the cell grow. Then there are the different spikes outside of the cell.

You have to think about how you attack not just one protein or one spike but multiple targets. A trial I mentioned took a BTK inhibitor and attacked the protein inside and had a couple of drugs attacking the spikes on the outside. That’s probably where we’re going to head to avoid treatments that are so toxic.

Multiple targeted agents is the way to go. For example, with BiTE therapy, we know what happens with those patients. It’s very effective pretty early, but what’s going to happen down the road? Will there be a potential risk of the cancer coming back?

You’re taking the T cell, bringing it to the cancer cell, turning that T cell on, and killing the cancer cell. But over time, those T cells get tired, which is something called T-cell exhaustion, and don’t want to work as well. Sometimes it’s as simple as giving people a break from treatment to let their T cells recover.

But the other thing I think that we’re going to head toward down the road is limited duration therapy but baking something in. You give BiTE therapy, but because we know the T cells can get exhausted, we need to add in another targeted therapy to kill some of those proteins and give 2 or 3 of those for a limited duration. I hope that’s where we end up to finally wipe out the disease for good.

New Treatment Options for Non-Hodgkin Lymphoma

Improving Access to Cancer Care

Robyn: One of the things that all of us as doctors are focused on is access to care. In my case, there was no CAR T-cell therapy offered nearby. My oncologist here had to coordinate with an oncologist who was in a trial in Ohio and my team in Charlotte did a fantastic job. Dr. Ghosh, what do you do in the academic center to reach out to community doctors? How do we improve access to care?

Dr. Ghosh: Late 2017 is when we moved forward with signing up for the TRANSCEND study, which eventually led to approval. Once we signed up for the study, we were the only center in all of North and South Carolina to offer CD19 CAR T-cell therapy before any other center. We got patients from everywhere in that study.

Access is certainly a very, very big issue for CAR T-cell therapy. It becomes even bigger because you need a caregiver. How do we overcome some of the socioeconomic barriers? The caregiver would have to take some time off. Typically, we need patients to be within a one-hour radius, so they would need local housing.

The first part of access is providing education and understanding the benefits of CAR T-cell therapy and referring the patients in a timely manner. It could take up to 6 to 8 weeks to get CAR T-cell therapy, so if you wait for the referral, then it may not be doable because the disease will take off. Early referral is extremely essential for CAR T-cell therapy.

There’s a lot of fine-tuning involved, so the team together with the patient decide what’s best. We try to do this in a really timely manner.

Dr. Nilanjan Ghosh

Patient navigation can be very helpful to help find resources, whether it’s local housing or any type of support. I think that’s essential.

Insurance can be a barrier, especially in terms of single-case agreements, but we are trying very hard. We have a study in which we are looking at the effect of these insurance problems on patient outcomes, so that is a barrier we’d like to overcome. Some barriers are within our control, some are not.

There are ways to control the disease. Giving the right treatment is very important. For example, we have learned that if you give bendamustine, then that can mess up your CAR T-cell therapy. Bendamustine kills T cells, so if you kill T cells before you collect them, then those T cells aren’t going to work. Either you won’t have much or if you have enough, they may not be as functional and not be able to do the job.

What is the right treatment to use if you’re planning to do CAR T-cell therapy? There are so many available. Do you want to modify your regimen somewhere so that you can control the disease but perhaps not kill all your T cells before you collect them? Do you want to wait? But if you wait, then the disease may take off and that may not work.

There’s a lot of fine-tuning involved, so the team together with the patient decide what’s best. We try to do this in a really timely manner. We coordinate very well with all our regional sites within the Levin Cancer Institute as well as beyond.

traveler

The bigger challenge is those who live far away. Do they want to come to Charlotte to get CAR T-cell therapy or would they rather not do it because it’s not feasible to come? That’s where eventually having outpatient CAR T-cell therapy done locally comes in and having the expertise to manage the side effects if they happen.

We have more CAR T-cell therapy centers today than two years ago. I hope it keeps getting better and better so that more patients all over get access to this treatment.

We also don’t want to have the treatments in an environment where there isn’t the expertise to manage the side effects because then it becomes very hard. Somebody who came in for a potential curative disorder and perhaps were going to be cured succumbed to the side effect because the team was not able to manage them. That wouldn’t be right either.

The other part of it is coming up with protocols to lower the incidence of side effects without compromising efficacy. This is where the clinical trials of some of the products that have less CRS and less ICANS come in. Not zero, unfortunately. I don’t think we’re going to get there.

Infections can be there, but we know how to manage them. Please communicate quickly so that they can be managed appropriately.

Dr. Nilanjan Ghosh

Robyn: Zero is impossible. What if there are trials at Memorial Sloan Kettering in New York or MD Anderson in Texas? The idea is that people can follow up with their local oncologists.

Dr. Ghosh: After the CAR T-cell therapy. It’s a one-time treatment.

Robyn: That’s what happened in my case. Sometimes you have to go somewhere else for treatment or to join a trial and then do follow-up blood work and scans locally to make it more convenient for the patient.

Dr. Ghosh: The most important thing for CAR T-cell therapy is that there are two side effects that can persist after being discharged.

One thing to watch out for is low blood counts, which is an important one and can persist for a little bit of time. For the most part, that’s because of the lymphodepleting chemotherapy given prior. But sometimes, if patients have had many prior treatments, low blood counts can also be because now they’ve developed MDS (myelodysplastic syndrome) or a pre-leukemia situation.

It’s important to pay attention to the low blood counts to see if it’s getting better or persisting for a very long time, then looking at the bone marrow to see if they have developed something else because there are other reasons for low blood counts other than CAR T-cell therapy.

Second is infection risk. CAR T-cell therapy takes out the B cells because normal B cells also express CD19. You can check immunoglobulin levels and give IVIG. Vaccine responses also go down, so if someone had a vaccine for flu or COVID, they may not be able to respond well, so people become prone to infections.

Patient education is very important as well as letting your doctors know. I always advise patients that if they have a cold or something, reach out to their doctors first. Many times, we would react to it faster. We won’t give a Z pack for a cold. We’ll get them in, get a swab, check what virus is there, and check the immunoglobulin level.

Give them antivirals, if antivirals are available. Give them IVIG, if the IgG is low to help them overcome that infection. Get some imaging needed to see if there’s pneumonia. When the immune system is low and you get a virus and sit on it for some time taking an antibacterial, which is not going to work because it’s not a bacterial infection, it can get worse.

We educate our patients that infections can be there, but we know how to manage them. Please communicate quickly so that they can be managed appropriately compared to some other person who is not as immunocompromised.

New Treatment Options for Non-Hodgkin Lymphoma

Final Takeaways

Robyn: This has been a great discussion. If there’s something you would like to tell the people about diffuse large B-cell lymphoma and follicular lymphoma, treatments, and the future, what final statements would you like to give?

Dr. Favaro: There is so much to learn for patients and doctors. These new treatments come out and it’s our job to learn about them. CHOP came out in 1976. It was our job to learn how to give it and also how to manage any side effects that come up. That’s the same with CAR T-cell therapy.

Quite frankly, 4,000 papers come out every day in health care. There’s a ton of information coming out. We are constantly learning and educating patients about these new treatments.

The cooperation that we have as a community practice with academic centers is very important. When we see patients who need CAR T-cell therapy, we refer them and take them back to help manage potential side effects. The technology that’s advancing to make these treatments less toxic is key. We used to have to admit patients overnight for epcoritamab, for BiTE therapy; now we can do it all as an outpatient. That’s the type of thing that’s happening on a daily basis.

Physicians will never go away. We are here because we know you. We take care of you as a person, but we are going to see more and more about artificial intelligence coming into health care. It’s happening. We do need to look at that and embrace that.

Somebody comes in with lymphoma. What should their treatment be? There are so many different factors: age, personal health, disease, potential treatments, and side effects. It takes a good physician to understand the data. But over time, there probably will be the development of assistance to doctors with artificial intelligence and neural networks that I think will help. There are journals about AI in oncology and I think this is going to be the future for health care as well.

Dr. Bano: None of us in medicine work in a vacuum. It’s a concerted effort getting these patients to the most advanced treatments out there. In the community, our responsibility is to know that these even exist and to maintain that chain of communication with the academic centers to get our patients the care that they need, but we always serve as home base. We give patients the feeling that, yes, we’re sending you away, but you’re always going to come back and we are here to take care of you for years to come.

It’s always been a great collaboration between community and academics, getting that relationship established, and always having that chain of communication to ask questions and get opinions. It doesn’t always have to be advanced therapy. Sometimes you get a challenging case that you want to discuss with someone who has seen something like this before.

It’s very exciting to see what’s on the horizon. It’s exciting to see what we can do for our patients. It’s a learning process. Every day, we learn something new.

In the community, our responsibility is to know that these even exist and to maintain that chain of communication with the academic centers to get our patients the care that they need, but we always serve as home base.

Dr. Kulsum Bano

Dr. Ghosh: I cherish the community-academic partnership. I’ve cherished that over the years. That helps patients to get their treatment locally but also get access to a specialist who treats that disease. When I started, lymphoma treatments were not as effective but were simple. You get the first line, another option for the second line, then after that, there were 1 or 2 options and that’s it.

Now, there are a lot of options. When you have so many options, each with their unique side effects and sequencing is not worked out, how do you know which is best for you? There are so many intricacies. If you use this, then the next treatment could be a problem.

Trying to find the right option, keeping abreast of what comes out, and keeping pace with how this is moving along can be challenging. That’s where the academic-community collaboration can be very good. Patients can always go back to the community to get their treatments, have access to a new clinical trial or the latest treatment, and have really good care.

I encourage participation in clinical trials, knowing that these are ethical and vetted by institutional review boards. That is how we have come to where we are and I hope that we get into more chemo-free treatment options.

Some chemo is still very effective. I would not say anthracyclines have saved many lives. They have been around for 50 years, but if we can achieve our goal with less toxicity and by harnessing the immune system, that would be fantastic.

Robyn: I’m honored to be here. Shout out to The Patient Story and the unique ability of patients to get their voice out and for people to do their research online. As a physician and a former patient, it’s very important to be your own advocate, to research, to ask questions, and to keep your mind open. Sometimes clinical trials are the best treatment, so do consider them.

Consult with your doctor. It’s okay to get a second opinion at some points. Medicine has come a long way. When I first started, there was not much available. The survival rate for non-Hodgkin’s was about 30-40%.

I hope that everyone gets treatment and gets in remission like myself. At that point, you need to live your life. Enjoy your family, travel, work, stay healthy, and exercise. Don’t let cancer define you. It’s part of you, but there’s much more to you, so enjoy life.

You need to be your own advocate. If you feel like something that’s been recommended is not working for you, you have all the right to get a second opinion.

Dr. Kulsum Bano

Q&A

Getting a Second Opinion

Robyn: Joan asks, “What is the polite way to get a second opinion without being rude?”

Dr. Bano: Very rarely are there egos in medicine. As a physician, you try to make the best decision for your patient knowing that there may be something out there that is newer or better. Everyone is entitled to a second opinion and that’s how we learn more.

If somebody comes back to me with a different treatment approach and says somebody else recommended this, that’s something I would definitely encourage. You need to be your own advocate. If you feel like something that’s been recommended is not working for you, you have all the right to get a second opinion. You’re not being rude at all. You’re entitled to that and it’s actually encouraged if that’s what you feel is right for you.

Robyn: I agree. Even in radiology, we get asked for second opinions all the time. Doctors are human. We are not perfect. We can look at the same case and have different opinions. We’re not insulted. We’ve all been trained to work together and I would say that happens 99% of the time. There are always exceptions.

If you look at the commonly used CAR T-cell therapy, the complete response rate is much higher than the complete response rate for epcoritamab.

Dr. Nilanjan Ghosh
Epcoritamab vs. CAR T-cell Therapy

Robyn: Don asks, “I’m on epcoritamab. We considered CAR T-cell therapy, but wouldn’t be able to provide the 24/7 care required. So far, it’s working very well. How does it stack up compared to CAR T-cell therapy?”

Dr. Ghosh: They have never been compared head to head, so there is currently no clinical trial which takes half the patients and gives them epcoritamab and half the patients get CAR T-cell therapy. The best way to compare two groups of patients is if they were randomized on a clinical trial, had similar characteristics, and then followed over time to find out the effectiveness of one versus the other.

If not, you’re comparing across trials and when you do, it’s flawed because the patients who went for epcoritamab may have very different characteristics than the patients who went for CAR T-cell therapy. In fact, many patients who went for epcoritamab on a clinical trial already had CAR T-cell therapy, so how could you compare the effect of CAR T-cell therapy with a drug used for post-CAR T-cell therapy failures?

Having said that, we are left with no choice but to compare across trials. I will say that if you look at the commonly used CAR T-cell therapy, the complete response rate is much higher than the complete response rate for epcoritamab. Epcoritamab is around 40%. CAR T-cell therapy complete response rates are usually in the 50s to 60s.

That being said, it comes down to the 40% number because even if CAR T-cell therapy gets a higher complete response, some people will start relapsing despite getting a complete response. We know that with CAR T-cell therapy, about 35 to 40% people will have long-term remission.

We don’t have long-term data yet with epcoritamab. The complete response rate is 40%, but some of those will progress over time. We don’t know whether it will go down to 30% or 25% as we go up to five years, but we will find out over time.

At this point in time for DLBCL, we feel that CAR T-cell therapy is better, but if it’s not feasible, bispecific antibodies would be the next best option. The important thing is: are you getting complete remission or not? If it’s complete remission, we see long-term sustainability. If it’s not complete remission, then we start seeing early progression.

Epcoritamab is targeting CD20 and CAR T-cell therapy is targeting CD19 — two very different ways of attacking the lymphoma. CAR T-cell therapy is still a great option for those who choose epcoritamab for whatever reason.

Dr. Justin Favaro

Dr. Favaro: Another point is that a lot of patients on the epcoritamab trial had CAR T-cell therapy before. If you have somebody who’s never had CAR T-cell therapy and you had the option of CAR T-cell therapy or BiTE therapy, which one do you choose if you’re eligible for both?

It comes down to logistics and what’s going to be a good fit for you. Keep in mind that if you would need CAR T-cell therapy later, you can still get it because a study at ASH 2023 showed that if even if you had BiTE therapy before, you’re still eligible to get CAR T-cell therapy later.

Epcoritamab is targeting CD20 and CAR T-cell therapy is targeting CD19 — two very different ways of attacking the lymphoma. CAR T-cell therapy is still a great option for those who choose epcoritamab for whatever reason. You can still have a great outcome. It doesn’t necessarily matter how you sequence it.

The hope is that whatever treatment you’re getting works for you and you won’t need anything else. But if you do, there are options available and there will be even better treatments in a few years.

Dr. Nilanjan Ghosh

Robyn: If for some reason this doesn’t work and you decide to get CAR T-cell therapy, a lot of the hospitals have come a long way with helping people get 24/7 care. There are options. Hopefully you won’t need them since epcoritamab is working well, but know that there are things that the hospitals are now aware of and they’re trying to assist patients with those.

Dr. Ghosh: There are many devices coming out for 24/7 monitoring, especially in the outpatient setting. Companies are coming up with devices to monitor your oxygen level, heart rate, and temperature then feed them back to the electronic medical record and create alerts. At least from the standpoint of vital sign monitoring, people are trying to overcome this barrier.

Understand that 24/7 support, even if it is for a short time, is a lot for a caregiver, especially if the caregiver has to work. You can rotate caregivers. You don’t need to have just one. Most places will allow multiple caregivers.

Epcoritamab is a good option if you’re not able to do CAR T-cell therapy. You can still have very long remission and perhaps not need further treatment ever again. The hope is that whatever treatment you’re getting works for you and you won’t need anything else. But if you do, there are options available and there will be even better treatments in a few years. Maybe allogeneic CAR Ts will hit a big wave. We don’t know yet, but we’ll find out.

Dr. Favaro: That’s the advantage of getting BiTE therapy upfront. If you need something later, it may be a lot easier with a lot fewer side effects and it can be done as an outpatient. With epcoritamab, you can get steroids and don’t need to be in the hospital. As we make more progress with CAR T-cell therapy, maybe we can do that as an outpatient to reduce severe side effects. Sometimes there’s an advantage to waiting as the technology advances.

Dr. Ghosh: If it’s accessible, knowing the track record of CAR T-cell therapy and that now we have five-year data, we still like to sequence CAR T-cell therapy before bispecific antibodies. Over time, we’ll find out if things change and do it in reverse.

Remission After Bendamustine & Rituximab (BR)

Robyn: Diana asks, “What is the median length of remission after the first B&R treatment”

Dr. Ghosh: For which disease?

Robyn: I would assume it’s follicular lymphoma, but we don’t know what stage. Let’s assume it’s stage 2.

Dr. Bano: If it’s stage 2 follicular lymphoma, generally you have a sustained response after B&R treatment. We’re looking at about five years or so. We need more information to answer that question appropriately.

Dr. Ghosh: It may also depend on whether rituximab maintenance was used. It could be a little bit different with maintenance versus without. I’ve even seen patients who are 10 years out after bendamustine and have not relapsed. Some people will relapse, so it’s a whole spectrum.

There are treatments now that will attack both follicular lymphoma and the transformed lymphoma, so sometimes you want to harness that.

Dr. Nilanjan Ghosh
Possibility of a Repeat Transformed Follicular Lymphoma (tFL)

Robyn: “If you have follicular lymphoma that transformed into diffuse large B-cell, went into remission after treatment, but a few years later, the follicular lymphoma came back, what is the probability that this will transform again?”

Dr. Ghosh: With indolent follicular lymphoma, there’s a small percentage of transforming every year. As more years go by, that risk accumulates. If it’s already happened, will a second transformation happen? It’s possible, but the likelihood goes down because it’s a random event.

Is it a relapse of the previously transformed follicular lymphoma? That’s hard to sort out, but usually what happens with the transformed disease, if the transformed disease has been in remission for a long time, that’s an aggressive lymphoma and usually, aggressive transformers respond well to whatever the treatments were given to them, especially since long-term remission was achieved.

The likelihood of what comes back is often the indolent lymphoma and we see this sometimes with transplant. I had a patient who had follicular lymphoma, had treatment, had a relapse of the follicular lymphoma, had another treatment, then her lymphoma transformed, and we gave her transplant for that. Years later, the aggressive transformed lymphoma went away and she had a relapse again, but this time, it was back to follicular. The aggressive lymphoma never came back. What we did at the time was CAR T-cell therapy for the follicular lymphoma.

There are treatments now that will attack both follicular lymphoma and the transformed lymphoma, so sometimes you want to harness that. For example, axi-cel is approved for follicular lymphoma and for DLBCL. When you use a treatment like CAR T-cell therapy, you are basically killing both. Ultimately, it’s all coming from one B cell. It may be transformed, but if you attack that B cell clone, then both the low-grade and the high-grade can go away. Similar with bispecific antibodies. They attack both. Many of the treatments we use now, especially some of the more modern treatments, have activity against both follicular lymphoma as well as the transformed component.

The fortunate part about lymphoma is that you can target lymphoma cells. You will deplete your own B cells, but we can mitigate that.

Dr. Justin Favaro
B-cell-based Immunotherapy

Robyn: “CAR T-cell therapy is a great new treatment, but as I understand, it targets all B cells and not just the cancerous ones, leading to a depleted immune system that can last a long time. Is there any current research on a similar immunotherapy treatment than can identify and attack the cancer cells and not the normal B cells?”

Dr. Ghosh: That would be something we would love to have. We are fortunate that we have been able to identify antigens. Dr. Favaro mentioned those spikes. Imagine if those spikes were not only in B cells but in liver cells, heart cells, and kidney cells, then CAR T-cell therapy would go and kill all of those.

Fortunately, this is what we can get away with as CD19 is expressed only in B cells but not in other normal tissues — not even on T cells or other parts of the immune system. Many other diseases don’t have that. We are starting to work with some solid tumors which have these, but it’s been difficult. Even in diseases like acute myeloid leukemia, you don’t have things that are specific to that cell.

With B cells, you’re more prone to infections, but you can still get IVIG, which is a immunoglobulin supplementation to help reduce your risk for infections. We currently don’t have spikes on the surface of just cancerous B cells but are absent on normal B cells, but that would be something which I hope the future researchers can identify.

Robyn: I believe there are studies that show B cell recovery over time. A lot of people will gradually recover and it doesn’t affect their remission rate. Everyone is unique. Some people with low IgG can get infections, some people do fine. There are patients who haven’t had CAR T-cell therapy who have primary B-cell aplasia and do fine and a lot of them don’t need IVIG. It’s a case-by-case situation. Most people have had some infection, but most people have been fine and living a normal life even without IVIG.

Dr. Favaro: The challenge with the solid tumor CAR Ts that they’re trying to make right now is finding the antigen on the lung cancer, for example, that won’t damage or destroy the lung. The fortunate part about lymphoma is that you can target lymphoma cells. You will deplete your own B cells, but we can mitigate that with prophylactic antibiotics, IVIG if needed, and taking precautions so you can still live your life.

Masking, especially if you’re in a crowded area, and frequent hand washing would be advisable. As more time passes, those restrictions start coming down a lot.

Dr. Nilanjan Ghosh
Post-CAR T-cell Therapy

Robyn: Michael asks, “What are the overall risks as far as activities, food, etc., for post-CAR T-cell therapy patients?”

I have not been avoiding anything for many years, but I’m eight years out at this point. There are initial precautions because a lot of people have low ANC (absolute neutrophil count) and some other depletion.

Dr. Ghosh: Right after CAR T-cell therapy, blood counts are low. Sometimes we even need to give growth factors to improve blood counts. The risk is going to be higher in terms of infections initially than a few months out. If the blood counts recover, especially neutrophil counts, then certain infection risks go down.

B cells always take time to recover. As the lymphocyte count recovery takes longer, your immune system is compromised and that’s where the possibility of viral infections happen. Masking, especially if you’re in a crowded area, and frequent hand washing would be advisable. As more time passes, those restrictions start coming down a lot.

Ultimately, you have to live your life, but still be cautious. If you do get an infection, then alert your providers so they can do some tests to find out if it’s a mild infection or something that needs to be worked up or treated.

In terms of food, you have to take certain precautions in terms of raw food while your neutrophil count is low, but that typically happens in the immediate post-CAR T-cell therapy phase. As more time goes, those usually are not an issue.

Robyn: You need to have a team take care of you. Your oncologist will move out of your realm because they have people who are very sick to take care of. I do encourage everyone to get an internist or an immunologist who can take care of the day-to-day.

New Treatment Options for Non-Hodgkin Lymphoma
Second CAR T-cell Therapy

Robyn: “Does CAR T-cell therapy work a second time if it didn’t keep the complete response the first time?” Can you have a second CAR T?

Dr. Ghosh: Not commercially. CAR Ts are approved once in the commercial setting, but we have clinical trials which will allow a second CAR T. For example, there’s a clinical trial using natural killer cells that are modified to become CARs or chimeric antigen receptor expressing cells. In that clinical trial, we allow patients who have had a commercial CAR T but it failed. Some of the allogeneic CAR T-cell therapy trials will allow patients who have had a previous CAR T-cell therapy.

There are other CAR Ts coming out. For example, we have a CD19/CD20 bispecific CAR T trial, which we are about to open. In that clinical trial, if someone had commercial CAR T, that is probably not allowed because the CD19 CAR T had already failed. But let’s say you have another clinical trial targeting CD22 and people have had the traditional CAR T, now you are using CAR T again but it’s different spikes. If you’re going against a different spike with a clinical trial, that would be doable. But if it’s the same one, then likely not.

The second time will be in a trial unless a CAR T-cell therapy gets approved that allows previous CAR T treatments.

New Treatment Options for Non-Hodgkin Lymphoma
Newer Monoclonal Antibodies

Robyn: Mike asks, “I’m still unsure about some of the things I’ve heard more recently because I don’t know if I have access to them. What about newer monoclonal antibodies? Do they still play a role?”

Dr. Favaro: There are definitely other options out there. Monjuvi is a monoclonal antibody against CD19 that has been looked at in relapsed lymphoma in combination with lenalidomide. Loncastuximab, which is one of these antibody-drug conjugates, is an anti-CD19 with a chemotherapy payload. It’s going to attach to your CD19 spike and internalize the chemotherapy right into that cell. It’s given via IV every three weeks.

These are two really good options for patients who, for whatever reason, CAR T-cell therapy or BiTE are not working or not available. These easily given off-the-shelf and approved by insurance.

When your blood counts are low and you’ve gone through therapy, there’s a risk of fungal infection as well.

Dr. Kulsum Bano
Cannabis & Non-Hodgkin’s Lymphoma

Robyn: “Cannabis and non-Hodgkin’s lymphoma. Are there any benefits?”

Dr. Bano: It’s a question that comes up pretty frequently. There may be some misinformation out there and some misconceptions of prevention of cancer with cannabis, and I don’t think there’s any founded data.

Certainly, people think about it in terms of symptom control. We do have medications that use the cannabinoid derivatives in a medical form, such as dronabinol, that we use for nausea and appetite stimulation for patients who have gone through chemotherapy.

Generally, we discourage smoking of cannabis only because there are a lot of additives that could be associated with it. When your blood counts are low and you’ve gone through therapy, there’s a risk of fungal infection as well.

There’s a lot of unregulated things that we don’t know what we’re dealing with. I don’t think there are any recommendations that can be definitely given. I don’t know that there are benefits per se, but it’s a discussion to have with your physician about what works for you and what doesn’t.

You need a small amount of protein, usually seafood, mostly vegetables on your plate, and some whole grains for carbohydrates. All these things are important.

Dr. Justin Favaro
Keto Diet

Robyn: “Can you speak about the keto diet? Is it effective against cancer? Is it helpful in any way?”

Dr. Favaro: It’s probably the most common question we get as oncologists every day. What can I eat? What should I eat?

My general recommendation is the Mediterranean diet. If you talk to nutritionists and look at the studies, you need several components to your diet. You need a small amount of protein, usually seafood, mostly vegetables on your plate, and some whole grains for carbohydrates. All these things are important.

I believe the keto diet takes out all carbohydrates, so you’re dealing with a lot of protein and a lot of fat. There are downsides of that for the rest of your body. Your cholesterol could go up and that could be damaging to your heart. Your body needs sugar and glucose.

For example, let’s look at a PET scan. What’s lighting up on the PET scan? Besides the lymphoma, it’s your heart and your brain. They need sugar to work. You don’t need sweets all the time, but you need complex carbohydrates. Maybe switch to whole grains and whole wheat pasta instead of white pasta. That’s only a portion of your diet, about 25%. The majority is vegetables and lean protein.

If you look at some of the recent studies that have come out that have looked at who lives the longest with cancer and what diet they follow, the winner seems to be the vegan diet in terms of cancer survival and decreasing risk of recurrence. This is cancer broadly and not lymphoma. But sometimes that’s a hard diet to follow, so a Mediterranean diet is a reasonable diet for most people to follow.

Robyn: Everybody wants control. You want control of your disease.

I have to add: Exercise helps. Studies in breast cancer and prostate cancer — because they’re so much more common and easy to study — showed that even for people who have never exercised before, if they walked 30 minutes a day, they had a longer remission rate and cure rate.

I encourage everyone to exercise. That doesn’t mean you have to do CrossFit because that may lead to shoulder injuries; we see that in radiology. You can do any type of walking or cycling. If you look at other studies, it’s not only the diet. People are active. Get yourself moving.

There have been studies done, not particularly in cancer, that show that insulin resistance is improved with intermittent fasting.

Dr. Kulsum Bano
Intermittent Fasting

Robyn: “Does intermittent fasting help patients with follicular lymphoma or any cancer? Does sugar play any part?”

Dr. Bano: There have been studies done, not particularly in cancer, that show that insulin resistance is improved with intermittent fasting. At any point, when you have dysregulation in your blood sugar control, that tends to lead to other medical complications. There is some role to play in improvement in outcomes. I don’t know that it’s been studied particularly.

Robyn: There are studies with BMI. People who are obese have a higher incidence of all sorts of cancers and have poorer outcomes. There are a lot of reasons for that. It’s multifactorial, but eating healthy and exercise make sense.

R-EPOCH vs. R-CHOP for Triple-Hit DLBCL

Robyn: “Is there any strong evidence that R-EPOCH is better than R-CHOP for triple-hit diffuse large B-cell?”

Dr. Ghosh: This type of aggressive lymphoma is one of the most aggressive variants. R-EPOCH is still considered as the standard of care for this disease based on a lot of retrospective data. There is no clinical trial taking patients with double-hit or triple-hit lymphomas and giving half of them R-CHOP and half of them R-EPOCH.

However, there was a large clinical trial which took all patients with diffuse large B-cell lymphoma and gave half of them R-CHOP and half of them R-EPOCH, and R-EPOCH was not shown to have a better efficacy. They were similar, but it was not really better.

That study was inconclusive in terms of the improvement for double-hit patients. If you ask most doctors, double-hit patients will still be getting R-EPOCH because there’s a lot of good retrospective data showing better long-term responses with R-EPOCH compared to R-CHOP.

We have an ongoing study where we are monitoring different types of cells post-CAR T-cell therapy.

Dr. Nilanjan Ghosh
Patient Group That Benefits More from CAR T-cell Therapy

Robyn: John asks, “We’ve talked about complete response rates and durable remission rates following CAR T-cell therapy. With the much larger patient population, have you seen any trends emerge as to which patients tend to do better in terms of a better response rate, a better complete response rate, as well as a more durable remission with CAR T-cell therapy?”

Dr. Ghosh: People have tried to figure it out. Before you start any treatment, you want to know if this treatment is going to give long-term remission for this person versus someone else. We are not there yet, but we have some ideas. It’s not perfect.

With CAR T-cell therapy, we know that if someone has very bulky disease and fast-growing bulky disease, CAR T-cell therapy will not give great outcomes. Unfortunately, nothing else does so people still go for it, but sometimes you want to debulk while waiting because CAR T-cell therapy is a weeks-long process.

For example, if there’s one site of bulk, we often can do radiation. There are new radiation techniques. One is called “boom boom” where short, very effective radiation is done to shrink the tumors, perhaps even express all these antigens, and have a better kill.

Bulky tumors can often cause T-cell exhaustion quickly so if they get overwhelmed with the tumor, then those T cells can get immune tolerance. There is also a subpopulation of these T cells that can cause immune suppression.

We have an ongoing study where we are monitoring different types of cells post-CAR T-cell therapy and checking them multiple times to see if we can identify patients who might have relapsed and had one type of immune repertoire versus those who had long-term remission and have a different type of immune repertoire.

We presented the initial data at ASH 2023, but hopefully, we’ll do a little bit more analysis on that and try to understand it better. We have samples taken pre-CAR T-cell therapy to see what may be the characteristics of a person that could predict long-term response.

We also have a study with BiTE. We are doing it for patients who are getting mosunetuzumab. We are collecting samples before and after treatment, and trying to identify which type of T cells may be associated with a better response versus a not-so-durable response.

CLL vs. Follicular Lymphoma

Robyn: Tim asks, “Can you define CLL and how it complements follicular lymphoma?”

Dr. Ghosh: CLL is chronic lymphocytic leukemia, which is under non-Hodgkin lymphoma. CLL is circulating disease in the blood. There is a lymphoma component to it called SLL, small lymphocytic lymphoma. It’s essentially the same disease. SLL is in the lymph nodes, CLL is in the blood. If there are more than 5,000 circulating lymphocytes, then it is a definition for CLL. If it’s below that, it’s called MBL, monoclonal B-cell lymphocytosis.

CLL is an indolent form of lymphoma circulating in the blood but could also be in the lymph nodes, spleen, and bone marrow. Like follicular lymphoma, it belongs to the same indolent non-Hodgkin lymphoma group considered as less aggressive.

CLL has tremendous progress where we have given up chemotherapy, so that’s where it’s a little bit different. You heard about R-bendamustine. We used to use that in CLL. In the past, we used to think we could use the same treatment for all indolent lymphoma.

We have relied on targeted treatment, like BTK inhibitors — ibrutinib was the first generation, then acalabrutinib and zanubrutinib, now pirtobrutinib — and then BCL2 inhibitors like venetoclax (VENCLEXTA). These have all come either in sequence or in combination.

Liso-cel got approved very recently for CLL, so now you have CAR T-cell therapy available as well. Chemotherapy was FCR and BR. We don’t really use those anymore. They’ve been shown to be inferior compared to these newer drugs that we have.

Conclusion

Robyn: We want to give special thanks to Atrium Health Levine Cancer Center and Oncology Specialists of Charlotte, and our partners The Leukemia & Lymphoma Society, the American Cancer Society, Lymphoma Coalition, and LIVESTRONG® at the YMCA.


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DLBCL Patient Events

The Latest in DLBCL Treatments

The Latest in DLBCL Treatments

What Clinical Trials are Available to Me?

Edited by:
Katrina Villareal

Experts and patients discuss the latest in diffuse large B-cell lymphoma (DLBCL). Dr. Josh Brody of Mount Sinai Hospital, clinical trial nurse navigator Crissy Kus of The Leukemia & Lymphoma Society, and DLBCL survivor Dr. Robyn Stacy-Humphries share the new DLBCL research, treatments, clinical trials, and expert advice.


Brought to you in partnership with The Leukemia & Lymphoma Society and its Clinical Trial Support Center.



The Latest in DLBCL Treatments - Clinical Trials

Introduction

Stephanie Chuang, The Patient Story: Hi, everyone! This discussion is hosted by The Leukemia & Lymphoma Society and The Patient Story.

I was diagnosed with diffuse large B-cell lymphoma a few years ago and went through hundreds of hours of good, old-fashioned chemotherapy.

Thankfully, our discussion is all about other options that are happening, that have been approved, and that are in the pipeline.

We hear about clinical trials and the term itself can be so daunting. What are clinical trials? Our goal is for you to walk away from this with a much better understanding of what a clinical trial is and if it’s a good option for you or your loved one.

The Patient Story features hundreds of in-depth and authentic patient stories across cancers and conversations with top cancer specialists. The goal is to humanize cancer so that you know that you are not alone. Sign up to be part of our community and you’ll get first access to these programs, new updates, and stories.

We’re proud to be hosting this also with The Leukemia & Lymphoma Society, the world’s largest nonprofit health organization dedicated to funding blood cancer research and offering patient services and education. It has great resources from information specialists who help answer cancer questions to help pay for cancer care costs, including travel for CAR T-cell therapy.

I’m really excited to introduce our panelists. We’re really, really grateful to have them with us.

First off, someone I was lucky to meet at one of these big conferences. A very busy guy. I’m really excited that he’s spending the time with us. Dr. Joshua Brody, director of the Lymphoma Immunotherapy Program at the Icahn School of Medicine at Mount Sinai.

The Latest in DLBCL Treatments - Clinical Trials

Dr. Josh Brody: Thank you so much. This is a great opportunity. It’s really nice to try to reach out to talk to people as directly as we can.

I run the Lymphoma Immunotherapy Program here at the Icahn School of Medicine at Mount Sinai in New York. At Mount Sinai, we are very lucky to be an NCI-designated cancer center where one of our missions beyond patient care is trying to get the next generation of patient care, which is part of developing clinical trials and helping to get patients access to newer, hopefully, better and safer therapies.

I was committed to becoming a cancer doctor from the time I was six years old. As that developed, the plan was for me to become a cancer doctor who develops new immunotherapies for cancer.

We’re very lucky to have the best precedent of immunotherapies helping patients with lymphomas. Even what you called the standard old chemotherapy is not that old because rituximab is an immunotherapy that is part of that old chemotherapy and when I started doing this, rituximab was not even a therapy.

Immunotherapy has a great precedent. Using the patient’s own immune system to help fight their cancer has a great precedent in lymphoma and that is part of what got me interested in lymphoma.

I was doing my training at Stanford in California and it’s a very well-known lymphoma place so it was a great opportunity to hopefully become great at what they are great at. There were a few things converging to get me to become a lymphoma doctor and now I’ve been doing it for a while.

Stephanie: Really grateful that we have people like you who’ve been in this for so long and are so dedicated to helping to figure out what is effective and also what will help with quality of life.

Next, we have Crissy Kus, a nurse navigator with The Leukemia & Lymphoma Society’s Clinical Trial Support Center. We know that you are on the phone all the time helping patients and their family members.

The Latest in DLBCL Treatments - Clinical Trials

Crissy Kus: Thanks, Stephanie. I became a nurse about 12 years ago and started my career early, moving around the units in the hospital every 4 to 6 weeks. After a year of doing that, I was allowed to choose a home unit. I knew pretty quickly that BMT was my home, working with patients with blood cancers.

I help patients specifically with CAR T-cell therapy and lymphoma. I’ve been with The Leukemia & Lymphoma Society in the Clinical Trial Support Center. We’re a team of nurses who help patients and their families explore clinical trial options, learn about their treatment options, and navigate that whole journey — whether that’s proceeding with the standard of care and learning about those details and logistics or identifying barriers to participating in clinical trials and helping them overcome any of the barriers in the way of them participating.

Stephanie: Thank you, Crissy.

I’m also really excited to introduce our final panelist tonight, Dr. Robyn Stacy-Humphries, who has such an incredible story. Someone I’ve gotten to know and I feel very lucky to know you.

You have such an incredible perspective as someone who is a physician who got your own diagnosis not just once but going through treatment three times.

The Latest in DLBCL Treatments - Clinical Trials

Dr. Robyn Stacy-Humphries: First of all, hats off to Dr. Brody. We’re very lucky to have him on this panel.

Like Dr. Brody, I actually wanted to be a doctor from the time I was five or six years old. I went to medical school and residency in radiology and my subspecialty is cancer-focused. I do body imaging, PET-CT, and mammography. I diagnose cancers and do biopsies.

Ironically, I was diagnosed with lymphoma in my late 40s. Very much of a shock to be on both sides of it. Both my parents passed away from cancer of different kinds and then I developed one myself.

Navigating the cancer world as both patient and physician has been unusual and that’s one of the reasons I’m thankful to be here. One of my missions is to try to give back, to try to bridge the gap between doctors and patients so that they can learn to talk to each other better. Patients can learn to advocate for themselves and doctors can perhaps understand where they’re coming from.

Stephanie: Thank you for being here and for offering a perspective that is very unique. We have two physicians on tonight who really care about the patient’s perspective.

This is a personal topic for me as well. DLBCL is all over my medical charts. I was 31 when I was diagnosed and like you, Robyn, there’s that shock. I remember trying to understand: what do these letters mean? Lots of alphabet soup coming at you when you get diagnosed with cancer of any kind.

The Latest in DLBCL Treatments - Clinical Trials

What is DLBCL?

Stephanie: Dr. Brody, in as human terms as possible, what is diffuse large B-cell lymphoma? Are there some common first red flags or symptoms?

Dr. Brody: For Stephanie, I have to apologize for the alphabet soup. That’s a thing we do. We make up code names with lots of letters but not just to be confusing. There’s so much we’ve learned in decades that we make subsets of subsets and then we need more alphabet soup to describe all the subsets. PMBCL, DLBCL, non-GC — it’s letters on top of letters.

Anything that we can say in medicine or science, we should be able to say it in English as well. None of it’s so complicated that we shouldn’t be able to say it in English, especially when we’re talking to our patients. We have to be able to say things in a way that is understandable.

In regular English, lymphoma is a cancer of lymph cells. What are lymph cells? This is really simple. You think about breast cancer, cancer of breast cells, prostate cancer, cancer of prostate cells. It’s a healthy cell that becomes a cancer.

What are lymphocytes? Lymphocytes are a certain type of blood cell. They are specifically blood cells that may live in your lymph nodes. When you say swollen glands because you had a cold or a sore throat or something, those glands we’re talking about are usually lymph nodes.

Lymph nodes are all around your body. That’s the first tricky thing because when you think breast cancer, prostate cancer, you think, “Oh, I know where the breast is, where the prostate is,” so that makes sense. Lymphoma comes from lymphocytes, which mostly live in lymph nodes, so that could be anywhere in the body.

The Latest in DLBCL Treatments - Clinical Trials
Common symptoms of lymphoma

Dr. Brody: The common presenting symptoms of lymphoma depend on which lymph node area had a cell become cancerous. Amongst all of those possibilities, we still say that the most common presentation is a painless, swollen lymph node literally anywhere in the body.

There are subsets of lymphomas that don’t even show up in a lymph node per se. Sometimes we talk about primary mediastinal B-cell lymphoma. There are lymph nodes there, but they’re not in the common lymph node spots. We think of the neck, the underarms, and so forth. They just show up in the middle of the chest, the mediastinum. Nonetheless, the most common presenting symptom is a painless lymph node.

Lumps you get because you had a sore throat are not a painless lymph node. Usually, they are painful or tender lymph nodes. If you have a tender lymph node, that’s a little less likely to be lymphoma than inflammation as a result of a cold or sore throat.

Again, not every lymph node that gets a little bit swollen needs to be emergently evaluated. Otherwise, every person would have a swollen lymph node at some time or another.

The first thing we have to pour on this is a bit of common sense. You have a lymph node that’s a bit swollen for a few days. You can watch it for a few more days and if things start to recover on their own, probably you don’t need to go and get that swollen lymph node evaluated.

Lymph nodes that are swelling, usually painless, and getting worse over weeks and weeks and weeks need to be evaluated. Those are the most common presenting symptoms of diffuse large B-cell lymphoma, which is the highest incidence type of lymphoma.

Stephanie: I really appreciate you sharing the differences between what is more commonplace versus when you need to maybe get something checked out. People do get really worried.

The Latest in DLBCL Treatments - Clinical Trials
Robyn’s DLBCL diagnosis

Stephanie: Robyn, you went through this yourself so it’d be great to hear from you. What was it for you that was a red flag that led to the diagnosis? Share a little bit about getting that diagnosis.

Robyn: I had a swollen lymph node, but it was an unusual location in what’s called your supraclavicular region. You never have normal lymph nodes there. When you have a cold, those don’t swell up. Usually, when you have a lymph node above your collarbone, it can be a symptom of lung cancer, gastric cancer, ovarian cancer, or even breast cancer.

I felt a lymph node literally while I was watching TV. I knew it was bad. It’s never good.

My process for diagnosis went very fast. I ended up with a CT the next day, which I looked at and found out I had lymphoma. I had lymph nodes all the way up and down my neck, which you couldn’t feel. They were all very small. There were too many of them.

I actually had some lymph nodes behind my nose and something called Waldeyer’s ring. I thought I had allergies. I was congested and that actually was lymphoma.

I really had no symptoms besides that. I was working 60 hours a week as a mother of three. I ran every day. I ate well.

Everything went really fast. It was a shock. Before I knew it, I had a CT scan, a PET scan, and a port put in, and immediately started on R-CHOP, which is the standard therapy. It was initially very successful for me. It didn’t work later, but it was very successful at first.

I did six rounds of R-CHOP and as Dr. Brody said, rituximab changed everything. When I was in medical school, non-Hodgkin’s lymphoma cure rate was very low, only about 30 or 40%. Once you added rituximab, it’s over 70% in a lot of cases.

Things have progressed in the last 10 years. Now with the immunotherapies, things are totally different.

The Latest in DLBCL Treatments - Clinical Trials

Stephanie: What a strange experience to have essentially self-diagnosed and have to read your own scans and images, but you do that for a living. I appreciate both of you talking about just how quickly things have changed in the last 10 to 15 years and even in the last five years or so with immunotherapy.

That’s what’s exciting to talk about but also why these programs are so necessary because it is a lot. It’s great to have people who specialize in this area so that there’s a depth of knowledge about all the different options and for whom these options are best.

Standard of care for DLBCL

Stephanie: Let’s talk about the standard of care. Dr. Brody, what has been the standard first-line treatment in DLBCL? We heard Robyn talk about R-CHOP.

Dr. Brody: For the past 20 years, there’s been a bit of an evolution. R-CHOP has been the standard of care. It doesn’t mean that everyone gets R-CHOP, but most people do — certainly more than 80%, probably more than 90%.

Some people may not get R-CHOP maybe because it can be a little tough. We have patients who are in their 90s and they may get a gentler version of R-CHOP or even slight variations of that. We do have patients in their 90s who still get R-CHOP, but it’s not gentle therapy.

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We sometimes give gentler versions and sometimes even more aggressive versions. There’s a therapy called R-EPOCH. It’s a tougher version of R-CHOP.

In some ways, it seems to be “better” in that it’s maybe more effective, but in a big randomized trial comparing the two, there wasn’t a clear difference. We think that R-EPOCH is just good for certain super high-risk subsets of patients so 5 or 10% of patients get R-EPOCH instead of R-CHOP.

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That was a big evolution from the CHOP of the 90s and easily added a 10-plus percentage increase in the cure rate to standard therapy for patients with DLBCL so it’s a big, big deal.

I was very lucky because rituximab came out of Stanford and Biogen Idec-Genentech back in the early 2000s so it was an exciting time for us. We now enter the rituximab era of treating patients with DLBCL. Now we’re still seeing comparably exciting evolutions to what may be the standard going forward.

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Stephanie: Amazing to have all that history and to be front and center when it was all going on; that must have been exciting.

We have a recent approval, polatuzumab and R-CHP, which is R-CHOP without the O for first-line treatment. How much real-world data is there? What are your thoughts about it as another option for people?

Dr. Brody: Pola-R-CHP, we say, is another option. It’s not the right answer, but it might be the right answer in the future. We’ll see.

There’s a randomized trial, POLARIX, where half of the patients got R-CHOP and half got pola-R-CHP. Pola-R-CHP was a bit more effective where 6% more people stayed in remission for the first couple of years. It’s possible that could eventually translate to an increased cure rate, but we need more time to follow those folks and see how they do.

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But a 6% increase, staying in remission for two years, that’s not nothing. If you were one of those six out of 100 people, that’d be a big deal for you. The only catch is it’s not “for free” in that there are some extra side effects but not too bad. The risk of infections during the therapy was moderate, but it was also a bit increased in the pola-R-CHP. Interestingly, it was about a 6% increase on that side as well.

Maybe 6% percent more people staying in remission and maybe 6% more people getting this significant side effect. The side effect lands you in the hospital so it’s not nothing. A little bit tougher on lymphoma, but a little tougher on patients as well.

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I wouldn’t say it’s the right therapy for everybody, but certainly, every lymphoma doctor is weighing each patient. It’s supposed to be personalized for each patient. This patient might do well because they’re younger, healthier, and wouldn’t have a high risk of side effects and this other patient may not do well.

A 90-year-old probably wouldn’t get pola-R-CHP because R-CHOP is already tough therapy for them. Higher-risk patients and certain subsets of high-risk patients might get the most benefit from the pola-R-CHP. Probably in the near future, maybe half of the patients are going to get pola-R-CHP and half are going to get R-CHOP.

Risk of relapse with DLBCL

Stephanie: That’s great. Thank you for sharing that and interesting to hear. We’d like to take in one of the patient questions actually. Wilson asks, “What’s the risk of relapse with DLBCL and what is the leading treatment for those who relapse?”

Dr. Brody: As Dr. Stacy-Humphries said, we cure the majority of patients. This is awesome not just compared to the 90s, but compared to the 70s when I had relatives that had this disease. We cure the majority of patients and that’s wonderful. It’s not 100% and we would like to get it there.

Today, we are curing more than 65% of patients, depending on which study you look at. A third of patients could still relapse.

These studies focus on slightly younger, slightly healthier patients. If you look at everybody, it’s probably about 65, maybe a little bit above that with “standard” 2023 therapies. We see that increasing as well over the next few years.

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Relapsed/refractory DLBCL treatment

Dr. Brody: The standard of care for them depends on a few things. It depends on when they relapse. If patients relapse very quickly, within the first year, the approach is a bit different. The idea is they just got chemo and it didn’t work very well so giving something that kills cancer in a different way might be better.

In the TRANSFORM trial and the ZUMA-7 trial, early relapsers and people that didn’t get a good remission at all or refractory patients, CAR T cells were superior to the old standard.

The old standard was basically more chemo and actually a lot of chemo, which was tough therapy. Those trials both showed that CAR T was better. If you read between the lines, they were also, I would say, safer and better tolerated. That’s a rare win-win, both better and safer. We don’t get a lot of those in new cancer therapies.

With pola-R-CHP, it wasn’t really a win-win. It was maybe better, but not safer. CAR T versus the old standard of more chemo was a real win-win. For early relapses and refractory patients, CAR T is the standard of care. It doesn’t mean every patient has to get it; there’s still some individualization. But for the early relapsers, that’s been the big change over the past year and two. That was not the standard of care even a couple of years ago.

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For patients whose disease relapses later, it’s even more individualized. The old standard for younger patients with late relapses was this mega dose chemo approach called autologous stem cell transplant. Autologous means you give the stem cells to yourself. We want to distinguish it from the other kind of transplant where you get stem cells from another person called an allogeneic stem cell transplant.

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For people who relapse a little later and who are young and tough enough to tolerate this tough therapy, that is still the standard but that doesn’t really apply to every patient. When we did those first studies, they were for people under 60 then we started doing it for patients under 65. Now we do it for patients under 70.

It’s tough therapy for people who are around the median age of this disease, which is upper 60s and 70s. It’s standard of care, but a lot of times for those late relapsing patients, they may not be eligible for that approach. Thankfully, there’s a whole bunch of other more targeted options.

Robyn’s 1st DLBCL relapse

Stephanie: Robyn, you had a good response to R-CHOP in the beginning. As you mentioned, it didn’t stay that way. We’d love to understand more about what happened. How far along were you until you realized something was not right again?

Robyn: I was actually in complete remission for four years when my relapse happened in 2015. Again, I felt a lymph node in my neck, which I knew wasn’t supposed to be there.

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As Dr. Brody said, the standard of care at that point was an autologous stem cell transplant. First, they give you salvage chemotherapy; RICE is what I received. It’s very rough chemotherapy. I also got intrathecal chemotherapy to prevent the lymphoma from going to my brain.

When I was confirmed to be in remission, they went ahead and did the stem cell transplant. They harvest stem cells and oblate your bone marrow using the strongest chemo possible then give you your marrow back.

It’s really a rescue. You have no stem cells left. They give you your marrow then you have to wait for your marrow to come back.

The biggest risk is infection. I got called septic shock and was very, very sick in the intensive care unit on medicines and pressors.

When I survived that, because my case was slightly unusual, it was decided among several institutions that I get radiation, which was really horrible. Two thumbs down, don’t recommend it, but I’m still here.

I was very, very sick. I couldn’t eat solid food. I dropped from a BMI of 22 down to about 15 or 14. It was quite difficult. I was actually trying to work. It wasn’t great, but you do what you have to do to survive. I did get great care so my doctors were fantastic. It’s just I had some complications.

Robyn’s 2nd DLBCL relapse

Robyn: I was in remission for nine months after the autologous stem cell transplant when the lymphoma came back. This time, it came back even more aggressively. Not only was it in my neck, it was underneath my armpit and in my groin.

I had no match for an allogeneic transplant — no one was even close. The doctors were very shocked. But I had already decided I did not want to go through that again.

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I researched on ClinicalTrials.gov on my own. We started looking at other options. I heard about T-cell therapies. They talked about killer T cells and CAR T. It had been in the news in 2015 or ’16.

I started looking into that and that’s how I ended up going into a clinical trial. I’m very, very grateful I did. It was a phase 2 trial. It was definitely a leap of faith, but I just had a feeling it was the right thing for me.

I was an excellent candidate because I was in really, really good health except for the lymphoma. For a clinical trial, this is perfect because I had no comorbidities. That way the doctors could actually figure out if this was going to really work without something else that would interfere with the procedure.

Stephanie: ClinicalTrials.gov is a great resource. It is not the easiest to navigate, especially for a layperson so that is where the LLS’ Clinical Trial Support Center is so wonderful. Resources like that help people really navigate what’s out there.

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What is a clinical trial?

Stephanie: When we talk about clinical trials, the research is happening to hopefully help provide more options for people.

A lot of patients have talked to me about efficacy or how successful it is at saving your life or increasing your life span and safety, which is quality of life and side effects. I want to live longer, but how is my quality of life going to look?

Dr. Brody, you’ve been involved with so many clinical trials. What is a clinical trial?

Dr. Brody: We should take Dr. Stacy-Humphries’ example of this. Robyn got that in 2016. There were no FDA-approved CAR T cells in 2016. They got approved in 2017.

Clinical trials are lifesavers. They are an opportunity to get access to a thing that is not yet FDA approved or sometimes things are FDA approved but a newer version or a better version or a combination.

In Robyn’s case, that was the only way to get access to CAR T cells, which years later, we realize are in many ways superior to autologous transplant and RICE. Not in every setting but in some settings, blatantly superior.

Clinical trials are carefully regulated opportunities to get access to medicines or combinations of medicines that are just not yet FDA-approved. This is a preview of future medicine. We don’t want to oversell it because not every clinical trial is successful.

We can’t ever do a trial unless we get all of these things blessed by many different groups, institutional ethical boards, local ethical boards, and the FDA. It is a way of getting access to things that are not yet FDA approved or not yet FDA approved in that combination or in that specific way.

Lymphoma is the fifth most common cancer in America. Pretty common but not as common as other ones like breast cancer. We have more medicines for lymphoma because we’ve been lucky to have more successful clinical trials and more rapid progress. 

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Researching clinical trials

Dr. Brody: The great thing about clinical trials is the tough thing about them: finding which one is where and at what time. ClinicalTrials.gov is the same tool we use, but it’s not super user-friendly. You can look at it and you might get the answer. At the very least, it might guide you to who to call.

There is no one best way to find out what is the right clinical trial for me. Even if you ask your doctor, they know about some, but it’s hard to know about every single trial in America at any given moment because they change even from month to month.

Stephanie: Crissy, how can someone look up what clinical trials are out there on their own if that’s the direction they’d like to go in?

Crissy: ClinicalTrials.gov houses every cancer clinical trial and general treatment clinical trials in the United States and some outside of the United States as well. Patients can go on there and look up information about studies pertinent to their case if they’re interested.

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I will give a fair warning. In my previous job, on at least a weekly basis, I had to help hematologists in the navigation of that database. These were really bright physicians and physicians who were the primary investigator on many of these trials and they had a hard time navigating the database.

I tell patients to say don’t get down on yourself. If you looked at that database and it was overwhelming, that’s where we come in. We have a database that sits on top of ClinicalTrials.gov and has all the information that it has. It allows our nurses to update and augment that information in real time so that it’s as updated as possible and has additional logistical information so that we can best communicate the information to patients.

Additionally, most large cancer centers or NCI-designated centers have a page on their website that has all the clinical trials that they have at their site. If a patient is specifically interested in a certain institution in the US, they can likely go to their page and look at the clinical trials that they have.

It’s generally going to link them to ClinicalTrials.gov where they can look at more information about the trial, but most institutions have really good databases on their own that talk about the clinical trials that they have at their site.

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Misconceptions about clinical trials

Stephanie: Crissy, you’re on the phone a lot with patients and their family members answering questions about clinical trials. What are the top questions that you’re getting and some of the misconceptions that you’re hearing about clinical trials?

Misconception #1: Getting a placebo

Crissy: One of the biggest misconceptions that I hear from patients almost daily is that they’re worried about participating in a clinical trial because what if they get the placebo part of the trial?

In the United States, placebos are very rarely used in clinical trials. When they are used, they’re not used alone. A patient with cancer would never get just a placebo and not some type of effective treatment. The way that a placebo would be used in a clinical trial would be in addition to something that is proven to already be effective.

A really simple example that I give patients using CAR T as an example is if they wanted to study a drug in addition to CAR T that will make CAR T more effective or have less toxicity.

The way that a placebo would be used in that setting would be if you had 100 patients all getting CAR T as the standard of care and 50 of the patients get CAR T and then they get a placebo and then the other 50 patients get CAR T and a drug that’s being studied to see if it makes CAR T more effective or less toxic.

Every patient in the clinical trial is still getting the minimum standard of care. Some patients are getting something to see if it makes it more effective or potentially less toxic and the other patients are getting a placebo.

Misconception #2: Clinical trial is free

Crissy: Another big misconception about clinical trials is that everything on a clinical trial is free or that if a patient doesn’t have insurance, they can participate in a clinical trial to get a drug for free. Unfortunately, while I wish that that was true, it’s not.

There are three buckets of costs that we describe to patients.

Bucket number one is things that are free, things that the patient is not responsible for, and their insurance is not billed for and those are things that are investigational. The study drug that’s being used in a clinical trial? Not billed to insurance. Any follow-up or monitoring specific to the study drug or needed just for the clinical trial? Covered by the sponsor of the trial, not billed to insurance.

The second bucket is things that are billed to the patient’s insurance and those are things that are routine, standard of care. If someone has lymphoma, they’re going to be seen by their physician routinely. Their labs are going to be monitored. They may need to be hospitalized for treatment or symptoms. Those are all billed to insurance because even if a patient wasn’t participating in a clinical trial, they would still be having those physician visits and having their labs checked routinely.

The third bucket is things that come out of a patient’s pocket like the general copays that you would have and travel and lodging to a site. If you needed to travel far away from home to participate in a study, that would be considered out-of-pocket for a patient.

Misconception #3: Clinical trial as last resort

Crissy: The other misconception that I hear quite frequently is that patients think that they can only participate in a clinical trial if they’ve exhausted all of their treatment options and that could not be further from the truth.

There are clinical trials for patients in every step of their diagnosis — from the time that they’re first diagnosed, all the way through having failed multiple lines of prior therapy. There’s a clinical trial for most patients at every stage of their treatment.

This could be standard of care, front-line treatment for a patient with another added drug to see if it makes it more effective. It could be things like studying CAR T in the front-line setting where half of the patients get front-line treatment like R-CHOP and half of the patients get CAR T to see if CAR T is more effective in front-line treatment. Then every step beyond that, including long-term monitoring for patients who are in remission.

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What is CAR T-cell therapy?

Stephanie: We’d like to delve into CAR T a little bit more. We have been getting a lot of patient questions.

Dr. Brody, can you give us a general description of CAR T-cell therapy? What is it? What does it entail?

Dr. Brody: When I describe CAR T cells to my patients, they think I’m kidding. It sounds like science fiction, but it’s a real thing. They think, “Oh, what decade? When will that be here?” It’s already here.

CAR T-cell is a combination of gene therapy and immune therapy. We take out some of a patient’s immune cells, send them somewhere where they turn them from normal healthy T cells, and insert this new gene called CAR, a chimeric antigen receptor. Now we call it CAR T cells.

They ship the CAR T cells back to you. The patients have to get some chemotherapy before the CAR T cells are reinfused. We say we give that to make room for the new cells to come in. It’s a bit of a metaphor, but it’s conceptually fair.

The gene that we put in, CAR, helps those T cells to go to your diffuse large B-cell lymphoma and eliminate it more potently than any other single therapy that we’ve ever developed. Close to some other immunotherapies now, but it’s quite amazing.

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They don’t do it perfectly and they don’t do it for 100% of people, but they induce remissions in a good majority of people. Depending on the setting, they may cure 35, 40, or maybe even 50%, but we usually say about 40% of patients. Again, it depends on what’s happened to that patient before and some other things about the patient.

For Dr. Stacy-Humphries, we used to call that an incurable setting — third-line, diffuse large B-cell lymphoma — and now we’re curing 40% or more of those patients. It’s miraculous and it’s not science fiction. It’s a real thing.

Robyn’s CAR T-cell therapy experience

Stephanie: Robyn, you went through this. You’re a physician so you have, I think, more of a know-how of navigating ClinicalTrials.gov or understanding what’s in the pipeline. How did you determine that this was what you wanted to do? You mentioned it was a leap of faith. Who brought it up? What was the experience like when you actually went through CAR T?

Robyn: I decided that I want to do CAR T because I didn’t have an allogeneic match. I could have had a haploidentical transplant, which is a half-match with my son. I didn’t do well with the autologous transplant so I didn’t think I was going to do well or I may not have survived an allogeneic transplant and I may not have had a normal life. I wanted to have that quality of life.

I’d read about CAR T in some scientific articles. I just Googled this. Nobody really told me anything. I just thought this made sense because right now, the basis of cancer therapy is you either cut it, you burn it, or you poison it. Taking your own immune cells is actually much nicer. It’s lovely as compared to the other ones, even though it has side effects.

When I researched clinical trials, I didn’t have that much of an insight. I just put in my diagnosis. I found all of the trials and we emailed every single investigator.

The reason I ended up in the trial was it was the only opening that existed. We looked all over the world. I was really ready to sell the house and move wherever. We were lucky to get one about nine hours away.

Fast forward, I signed up for CAR T. I’m the second person at this huge hospital who gets the treatment. When they took my T cells out, they gave me one chemotherapy agent, bendamustine — some people get FluCy — and had the CAR T cells infused. The infusion took about five minutes. Everyone in the room clapped and just left so it was very anticlimactic.

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In my case, they started working very quickly. By the time I came in, I had a lot of lymph nodes and within 24 hours, they started melting. Within seven days, all my palpable lymph nodes were gone.

I developed cytokine release syndrome. In my case, it was a fever and low blood pressure. Most people feel really lousy, like the worst case of flu ever. I was hospitalized for three days from days 5 to 8. Other than that, I was in a rental condo and stayed at the hospital for a month. I didn’t feel great, but I didn’t feel awful.

Amazingly, I was able to go back to work four weeks later, only working two days a week, which is unusual. I did extremely well and I would say that that’s relatively unusual. I know a lot of people now who had CAR T who were working two weeks after.

Dr. Brody: After the stem cell transplant, how long were you out of work? Just for comparison.

Robyn: I was out of work for three months and when I went back to work, I was not able to eat solid food. I lived off smoothies. It was terrible.

Stephanie: What a comparison. You also said you were young and otherwise healthy except for the lymphoma so all these things may factor into a response.

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Pros & cons of CAR T-cell therapy

Stephanie: Patient Gil R. asks, “What are the pros and cons of CAR T-cell therapy and what is its duration?” Dr. Brody, I think you can answer this question in several ways, but I think in talking about pros and cons, people want to compare. What are the side effects? In terms of duration, how long is the therapy itself and how long is the expected duration of response?

Dr. Brody: Pros and cons, very broadly.

Pro, if you compared it to what Dr. Stacy-Humphries described as the old standard before that, the chemo and stem cell transplant, CAR T cell therapy is both more effective, especially for some patients, and gentler. Robyn was out of work for 2 to 4 weeks, whereas after the transplant she was out of work for months and only on smoothies.

When you ask doctors about efficacy, we can give you numbers. When you ask about side effects, we describe them in more nebulous, vague ways because there are so many numbers you could give.

A great metric is how long were you out of work or unable to do the things you do. If you’re retired but you garden every day, how many weeks or months until you are gardening again? Those are great examples.

Let’s acknowledge the cons as well and Robyn pointed out one. Some of the side effects and the most common and one of the scariest ones is CRS, cytokine release syndrome.

It’s basically like having an infection, but there’s no infection there. You have fevers and sometimes dangerously low blood pressure. Even though Robyn was only hospitalized for a few days, the more common thing nowadays is folks are hospitalized for sometimes a couple of weeks on average.

Sometimes, it’s a boring hospitalization, which is the best kind of hospitalization, just to watch for that side effect to see if it occurs. Sometimes folks have to go to the intensive care unit just to treat that low blood pressure and fever. That is one of the biggest side effects.

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One other scary side effect is called ICANS (immune effector cell-associated neurotoxicity syndrome) but we just call it neurotoxicity or encephalopathy. It means there’s a horrible problem with the brain and this side effect manifests in many different ways like hallucinations and loss of consciousness.

These things sound very scary so I should preface it by saying there’s a very defined time course to these side effects. They almost always happen within the first couple of weeks. There are a couple of rare exceptions of it happening on the third week, but they never happen two months later. Both CRS and neurotoxicity are scary side effects. They’re time-limited for the majority of people, but they’re a serious big deal.

Some patients have a higher risk of getting those side effects, like patients who are older or less healthy and patients who have greater tumor bulk. Patients with enough lymphoma have more of those side effects than patients with just a small amount of lymphoma when they go into CAR T therapy.

This therapy has a greater track record of keeping people in remission for years and years. We have some newer therapies that are as promising, but they don’t have the years and years of track record because they’re newer therapies.

These side effects are not nothing. If you were an 80-year-old patient with a bulky tumor, these cons are a serious thing and we have to start thinking about other alternatives for those kinds of patients.

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What are bispecific antibodies?

Stephanie: Dr. Brody, let’s talk about bispecific antibodies. Some have described it very simplistically as an off-the-shelf CAR T option.

Dr. Brody: This is, I would say, the most exciting and transformational thing in lymphoma and DLBCL, certainly in the last couple of years. Maybe you might argue ever because my belief is their total impact in the next few years is going to be unparalleled.

Antibodies are magical little molecules, big long proteins that bind very specifically to one thing. We make antibodies against COVID after we get a vaccine or get COVID.

A company can make antibodies against certain targets on lymphoma cells. Rituximab is an antibody against lymphoma, but it just binds lymphoma.

Some brilliant pioneers from a few groups developed bispecific antibodies. They bind to lymphoma cells and one of your T cells.

Some people use the Lady and the Tramp with one spaghetti noodle metaphor. If you haven’t seen the movie, the spaghetti noodle brings them together except instead of the kiss between the Lady and the Tramp, this is the kiss of death because the T cell kills the lymphoma cell and kills it pretty well.

In a way, it’s sort of an off-the-shelf version of a T-cell therapy, like the CAR T cell. It’s very cool that CAR T-cell therapy is individualized. I send my T cells in, they send me back my CAR T cells. Logistically and practically, it’s very difficult and it takes a lot of time.

How much time it takes is a bit variable. It could take 2 or 3 weeks to make the product, but sometimes it takes a couple more weeks just to plan the whole thing out. Sometimes it takes more weeks just to get to see the doctor to plan that so there can be real delays there.

Whereas with these bispecific antibodies, you just inject it right into the patient. No delay there so they are in some ways a lot easier because they are off the shelf. You don’t have to make it for each person.

Efficacy of bispecific antibodies

Dr. Brody: The efficacy has been overall awesome. They are not perfect, but they are putting a big proportion of patients into complete remission and some of those patients are staying in complete remission for years so that’s fantastic. Maybe the numbers are a little less amazing than CAR T cells in efficacy, but they’re also a lot easier.

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Side effects of bispecific antibodies

Dr. Brody: Overall, possible side effects are a lot gentler. Those CAR T cells were causing CRS or neurotoxicity in maybe 10 and 20% of patients, whereas these bispecifics caused bad side effects in maybe 1 to 3% of patients.

It opens up a lot of opportunities. A patient that was not eligible for CAR T, because it would have been too scary, could be eligible for bispecifics.

Access to bispecific antibodies

Dr. Brody: CAR T cells are available at a limited number of centers. That can be tricky because you’re not just going there for one day to get the therapy; you’re there for a while, as Robyn was saying.

Bispecifics were just FDA-approved so they may not be available everywhere today. We don’t want to oversell that, but they can be available everywhere and they’re now available at most major centers.

Eligibility for bispecific antibodies

Stephanie: Epcoritamab and glofitamab are newer and newly approved.

How would someone know what questions to ask whether they’re a good candidate for bispecifics or which option to go for? As we know, it was approved for later lines of treatment and even after approval, they’re still in clinical trial because everyone likes to try and move it up earlier in lines of treatment.

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Dr. Brody: Very exciting. These two medicines were just FDA-approved. There was one other that was approved for follicular lymphoma at the end of 2022, which was mosunetuzumab.

There are a lot of these getting studied and approved now. There will be several more approved as sort of a plan C, third-line therapy when Plan A or Plan B don’t work well enough.

If a patient asks, “Is this the right therapy for me?” Tough and detailed question, but the first thing you want to make sure of is that the doctor that you are working with is familiar with the option.

Even though they are available anywhere, there are a lot of new cancer medicines coming out every month and year. This is very tough, especially for community oncologists who take care of every kind of cancer. It would be impossible for them to be super familiar with every new medicine for every type of cancer.

It is not that every patient with lymphoma needs to be seen by a lymphoma specialist, but once Plans A and B have failed, this is not a great situation.

Let’s just be simple about it. Bluntly, it is worth the schlep to go and see a specialist who does nothing but take care of lymphoma patients. They are familiar with these medicines and it would be hard for most community oncologists to be familiar with them.

Community oncologists will be familiar with these medicines over the next couple of years, but they may not be today and they may not have access to administer them because there can be complexity in getting these medicines started in a new practice.

You need to make sure that you’re speaking with a doctor that has comfort around this. A lot of times, community oncologists are vaguely aware of it so they’ll call their local buddy who’s a specialist and say, “You tell me. Should I send this patient to you?”

But as you heard from Robyn, sometimes patients end up advocating for themselves. I’d like to say that there’s a better way, but that does happen. The function of The Patient Story, the LLS, and other patient advocacy groups is to try to be an intermediary so patients don’t have to advocate for themselves.

But if a patient is asking if bispecific antibodies are right for them, there’s a good chance the answer is yes so you should at least be talking to someone that has experience with these.

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Choosing among treatment options

Stephanie: When there are different options and they’re new, how do you make a decision on which option to put a patient on?

Dr. Brody: Although these medicines are newly approved, we’ve been using these medicines for three years, give or take, so we have a lot of familiarity with them. Maybe we didn’t predict this, but epcoritamab and glofitamab are more similar than different.

For example, the complete remission rate for both of them was exactly 39%. What are the chances of that? The high-grade bad side effects were about 3% with both of those medicines.

There are a few nuanced differences. Epcoritamab is given subcutaneously whereas the glofitamab is given intravenously. It’s a little difference, not a huge, big deal.

The timing is a bit different. Epcoritamab has more visits and they might go on for longer. Glofitamab has fewer visits and is designed to be stopped after about nine months.

It doesn’t give you an answer to which one is better. We ultimately make a decision for each patient, but they’re pretty similar overall.

The Latest in DLBCL Treatments - Clinical Trials

Stephanie: Let’s bring back CAR T. There are different approvals for different groups of people and there has to be that personal conversation between a patient and the provider to understand the best option.

Generally speaking, if you’re comparing CAR T-cell therapy versus bispecifics in terms of limitations and challenges, what would that summary look like for our patient audience?

Dr. Brody: I’m going to change the question slightly. The question is always which one’s better, CAR T or bispecifics? But that’s not actually the question people really care about because, unfortunately, neither of these cure 100% of people. As the patient, you want to get access to both, not A or B. You might want both this and that or that and then this.

The best question is: what’s the best order to give them? If you were going to get both, would you rather get CAR T and then bispecifics or bispecifics and then CAR T?

Sometimes it’s a moot point because CAR T is approved as a second-line therapy for some patients and so far, bispecifics are approved as a third-line therapy for patients. In some cases, you don’t have to make a choice because this one’s available and that one’s not — that’s going to change a lot in the next couple of years.

I have to give you my honest belief about this. CAR T has one thing that is definitely better — they have a longer, more tried, and true precedent of keeping people like Dr. Stacy-Humphries in remission for a long time. We say “curing” patients. It’s been proven for longer so you might want the most proven thing and CAR T is that.

It still fails for a majority of patients depending on the setting. If it cures 40%, that means there’s 60% that still we need to do better for.

The Latest in DLBCL Treatments - Clinical Trials

If you really want to get both, if you were to get CAR T and it failed, you might not be able to get bispecifics because the chemo you get right before CAR T might not make the bispecifics work well. It wipes out many of your own immune cells so giving them in that order may not be great. Giving CAR T and bispecifics right afterward may not be a good option.

If you give bispecifics first and you’re in remission, great! You don’t need something else. But if they stop working, then you could get CAR T afterward. We’ve done that many times now.

It’s not which one is better; it’s what’s the best order to get them if you’re going to get both. For some situations, it’s going to be CAR T. There are a lot of situations for which you might want to get bispecifics first also because it is gentler and the risk of those bad side effects is lower. Some people find that appealing as well.

There’s no right answer, but I’m giving you a little bit of my prejudicial belief about what might be the best order.

Stephanie: Sequencing is a huge question. If bispecifics are approved for earlier lines, it will actually be a consideration for people.

Bispecific antibodies in the community setting

All things considered, part of the question, too, was accessibility. There’s this idea that if it’s off the shelf, more people will have access to it. Do you see any challenges there, even in the community setting, with bispecifics? What are some of the solutions?

Dr. Brody: I was explaining how much easier and gentler bispecifics are compared to CAR T cells. Robyn actually had a good experience, but she did have cytokine release syndrome and people do have to get hospitalized usually for that. Sometimes, for only a few days but most commonly for a couple of weeks.

Bispecifics are gentler. The risk of high-grade side effects is less, but there is still a 3% risk.

As of today, folks getting bispecifics still have to get hospitalized for at least one day just to watch them as they get the first dose of that new medicine. That’s not so bad. One day is less than a couple of weeks, but it’s not nothing.

Some community oncologists may have difficulty getting that hospital bed lined up. It sounds like a simple thing, but practically, it can still be difficult. We are trying to overcome that obstacle.

There’s an ongoing clinical trial of epcoritamab trying to give it at a gentler step-up dosing so patients don’t even have to get that one-day hospitalization. There’s a good chance that the trial will be successful so we’re looking forward to that.

But as of now, even getting a one-day hospitalization might make this an obstacle to getting this with your local oncologist.

Bispecific antibodies as a treatment option

Stephanie: Robyn, you lead this huge group online in the CAR T-cell therapy space. I’m curious if you’ve started to get questions about bispecifics. What is your take on where you think bispecifics might fill a gap or be a good option for folks?

Robyn: Every patient is unique. In community hospitals, most oncologists are very overwhelmed with trying to take care of more of the “bread and butter” type of therapy so I really don’t see bispecifics going into the community hospitals anytime soon, at least in the more rural areas. It’s going to have to be in a city center and often on a transplant unit.

For bispecifics and CAR T, I see them as very similar. On the CAR T site, we do have people who fail. About 40% have a long-term remission rate then there’s everyone else.

Most people after the second or third round should see a lymphoma specialist then they’ll have to decide what they would rather have or what’s best for them. With the new bispecifics, it changes the whole gamut.

Most of the people on the site are actually CAR T, but then when people fail, there’s another site that deals with relapses from CAR T. A lot of those patients go on to bispecifics and they’ve had some real success with that.

Everything’s very early. Patients need to be their own advocates and have to be honest. As much as they would like to stay in their rural hometown or be with their family doctor, if you have something serious like this, you really have to travel.

The Latest in DLBCL Treatments - Clinical Trials

New DLBCL clinical trials

Stephanie: Dr. Brody, there are different clinical trials that are happening that we haven’t covered, but as great as these developments are, everything has some limitations. There are always more clinical trials to try and solve those problems. If you could talk a little bit about some of the newer clinical trials that are happening and what problems they’re trying to solve, especially in the bispecific space.

Dr. Brody: Rituximab targets CD20 and these bispecifics so far also target CD20, a marker that’s on lymphoma cells. The CAR T cells target another thing on lymphoma cells called CD19. There are a few of those markers that you could maybe target.

If you target something on the surface of lymphoma cells, if there were a couple of lymphoma cells that didn’t have CD20 or CD19 on them, those won’t get targeted by the therapy and would grow out, escape, and cause the relapse.

We call this antigen escape when that targeted antigen is lost by the cancer cells and then those cancer cells grow back. This is the main limitation of both CAR T cells and bispecific antibodies so there are a lot of ways we could try to solve this problem.

One of the simplest ones is to go after different targets. We now have bispecifics targeting another antigen on lymphoma cells called CD22. The numbers don’t even matter that much. It’s just going after something that wasn’t on the cancer cell initially so they’re still there after the first bispecific.

We have things beyond bispecifics called trispecifics, which are going after two things on the lymphoma cell and then getting the T cell. For example, going after CD20 and CD79 and then grabbing the T cell as well, the effector that’s going to give the kiss of death to that lymphoma cell.

These are good ways to prevent the antigen escape problem. We’re starting some of those trials now. We’ve been treating a lot of people and seeing patients going into complete remission so maybe these will be even better than the already standard of care that was the cutting edge just a month ago, the new bispecific antibodies.

Maybe we’ll have trispecific antibodies as the new standard of care to prevent that problem. Some limitations but some solutions coming up for those limitations so pretty encouraging.

The Latest in DLBCL Treatments - Clinical Trials

Different phases of clinical trials

Stephanie: Crissy, a lot of your patients get worried when they hear that one of the studies is in phase 1.

Crissy: I hear that a lot. Patients call me and say, “I only want to participate in a later phase trial like a phase 3 or a phase 4.” There’s a long conversation that goes into explaining to patients that a drug doesn’t go through all four phases of a clinical trial before it’s approved.

Phase 1 clinical trial

Crissy: A phase 1 clinical trial is a dose-finding clinical trial where they find the proper dose and establish safety. How that’s done is in a step-up fashion. Generally, there are a couple of dose levels that are identified and they enroll a small number of patients into each dose level.

They start with dose level one and give that dose to around three patients. They assess those patients and monitor for toxicity for a set number of days, usually more than a month. If no unwanted toxicity is seen, they move up to the next dose level and beyond in that same fashion.

They move up to dose level two, give that to a small number of patients, and assess them for toxicity. If there are no unwanted toxicities, they move up to the next dose level. Same thing. A small number of patients monitor them for a period of time.

Phase 2 clinical trial

Crissy: Once they’ve reached either the maximum dose in the trial or toxicity, that dose level is identified and moved into phase 2. They give the dose level that was identified in phase 1 to a large number of patients in phase 2, usually around 100 patients. That’s when they’re assessing for effectiveness.

If you look at the way a clinical trial is listed on ClinicalTrials.gov, many clinical trials are listed as phase 1/2 and that design that I described is being done on the same clinical trial.

Sometimes, after phase 2 is complete, if the data is robust enough, they’ll submit to the FDA for approval at that point. Sometimes clinical drugs only go through phase 1 and phase 2 before being submitted to the FDA. However, a phase 2 clinical trial is considered the gold standard before being submitted to the FDA for approval.

Phase 3 clinical trial

Crissy: In a phase 3 clinical trial, drugs are being compared to the standard of care. A really good example of this is after CAR T was very first approved, it was only approved for patients who had lymphoma and had failed two or more lines of therapy. The FDA approved it for patients who had failed front-line treatment and then either salvaged with an autologous stem cell transplant or just salvage therapy alone.

A phase 3 clinical trial opened up where CAR T was compared to the standard of care second-line therapy. Half of the patients received CAR T and half of the patients received standard of care with an autologous transplant.

Phase 4 clinical trial

Crissy: A phase 4 clinical trial is long-term toxicity, side effect type of trial for drugs that are already on the market.

The Latest in DLBCL Treatments - Clinical Trials

Low enrollment for adult clinical trials

Stephanie: This is where the LSS’s Clinical Trial Support Center can help. Can you explain more about the numbers that you’re seeing? The national enrollment for adult clinical trials is very low and the LLS is trying to get the numbers up.

Crissy: Many patients come to us having tried to look for clinical trials on their own or a doctor told them to look for clinical trials or they had a loved one who just decided to start looking for clinical trials on their own. They often come to us very overwhelmed, having tried to look at ClinicalTrials.gov or other databases for clinical trials.

You can certainly go on to ClinicalTrials.gov and look for trials yourself. What our department does is take that workload off of a patient and their families and do a personalized search for the patients that we work with.

The national average of patients that participate in clinical trials is around 3-5%. Nurse navigators in the Clinical Trial Support Center help patients identify clinical trials that they’re potentially eligible for, identify barriers that they may be facing — logistical barriers, insurance barriers, not knowing what options are available — and overcome those barriers.

Our average of patients that participate is around 22%. The patients that we work with have a higher chance of participating in clinical trials because of the work that we do to help them navigate the entire process.

On behalf of the patients that we work with who participate in a clinical trial, our nurses do more than 20 interactions with healthcare providers or the trial sponsor. Our team and LLS in general really look at that as more than 20 opportunities for a patient to fall through the cracks if they weren’t working with a nurse on our team.

The Latest in DLBCL Treatments - Clinical Trials

Travel costs in clinical trial participation

Stephanie: Patient Joy B. asks, “Are travel costs included for clinical trials?”

Crissy: Very good question. Around a quarter of clinical trials close because they don’t reach accrual goals. They have a set goal for how many patients will participate in the trial and they don’t reach it.

One of the reasons that happens is that while clinical trials are at academic sites, patients aren’t always located near an academic site so they have to travel to participate.

A lot of work has been done over the last 5 to 10 years to overcome that barrier for patients. If they have to travel to participate in a clinical trial, how do we decrease the burden for them with that travel? And that’s been identified as financial assistance.

A lot of clinical trials will provide financial assistance to patients who participate in a trial that has to travel beyond a certain distance. Generally, it’s more than 30 or so minutes.

If a patient has to travel more than 30 or so minutes to participate in a clinical trial, I highly, highly encourage them to ask the team at the treatment site if there is financial assistance for me to participate. Oftentimes there is.

The Latest in DLBCL Treatments - Clinical Trials

How it looks is different for every clinical trial and every site. Sometimes it is a concierge service that books patients’ travel or lodging for them. Sometimes it’s a prepaid card that helps them pay for the hotel, food, and gas.

Other times, in not-so-ideal situations, it is done on a reimbursement basis where patients submit their mileage, food receipts, and lodging receipts then they’re paid back by the company for those expenses.

There’s been a lot of advocacy from LLS and other groups to change that model. A lot of patients don’t have the money to front that. If they can’t pay for a hotel room upfront, the reimbursement model doesn’t work for them.

Additionally, The Leukemia and Lymphoma Society has copay assistance and travel assistance for patients, whether that’s to get treatment or to participate in a clinical trial.

The Latest in DLBCL Treatments - Clinical Trials

Clinical trial paperwork

Stephanie: Robyn, you went through this process. I would love to hear about figuring out logistics, but also you had to go through excessive paperwork before the clinical trial, is that right?

Robyn: The paperwork is very intimidating for most people and even for myself. Look through the paperwork but also talk with your doctor. The paperwork always has the worst things that can possibly happen with the clinical trial, but you also need to ask your doctor, “What is the alternative that I’m getting?” A lot of times, we don’t go into that.

For example, CAR T versus allogeneic transplant. People get a little overwhelmed. Sometimes, they don’t understand that the clinical trial has some risks but even the standard therapy might even have more risks.

Ask questions. Try not to get too overwhelmed with the paperwork. Be your own advocate. Knowledge is power. Read up and be ready to go. Don’t expect all your doctors to have all the answers right off the bat. You need to be able to ask the right questions.

Crissy: If I had the time like a day or so of leeway, I would call the patient ahead of time, get their email address, and send them a copy of the consent form beforehand.

I would tell them, “Look this over with your family. Highlight, write down questions, and make a list of questions that you have about the form before coming to the site.” It’s a long form; oftentimes over 50 pages and that can be a lot in a single doctor’s visit to look over.

Bring someone with you. That can be a village. If where you’re going allows, bring people with you for that visit or have them on video call so there are more ears hearing the information and people who can remember the information.

Lastly, the really important thing is you can sign that form and say that you want to participate, but it’s not legally binding. You can leave the clinic that day and say, “You know what, I changed my mind. I don’t want to participate.” You can do that at any point in the clinical trial — a day later, a week later, months later.  You’re not legally bound by any means after signing that form.

I encourage patients to stay on the trial if possible. For data capturing purposes, we need patients to stay on the study to show the effectiveness or safety of the drug so that it can potentially get to many more people.

Stephanie: I love that message of self-advocacy. What we’ve seen at The Patient Story is people get motivated when they hear other people say, “I was an advocate for myself.” It almost gives a sort of permission to speak up.

The Latest in DLBCL Treatments - Clinical Trials

Final takeaways

Stephanie: We’d love to understand the final takeaway from each of our panelists that they’d like for audiences to walk away from. Dr. Brody, what’s your biggest message?

Dr. Brody: Patients with lymphoma are unlucky to have lymphoma but so lucky to be here today with that lymphoma. Twenty years ago, we didn’t have access to medicines that cure patients and keep them in long-term remission to go and live their lives, hopefully just like they were before.

We only have those new medicines because patients join clinical trials. Patients who join clinical trials today sometimes are getting access to the medicines of the future.

These new bispecifics that just got FDA approved, our patients were getting access to them three years ago because they did this slightly scary thing and asked, “Are there any clinical trials available?” For some of them, thank goodness, because they’re still here to tell their story today.

Stephanie: Thank you, Dr. Brody, for being a leader in the space of clinical trials. We also know what a big advocate you are for patients and their families so thank you so much.

Crissy, I know that for you, there’s something about when to talk about these options with people’s doctors, right?

Crissy: Around 90% of adult patients with cancer are treated at community sites. The bulk of clinical trials, unfortunately, are not at community sites. They’re at large academic centers.

From the time a patient is diagnosed, they may not know that there are clinical trial options available to them if they’re not at the site where a patient is being treated. Generally, physicians are going to offer patients what they have at their site.

It’s really important to talk to your doctor. Ask them from the point of diagnosis and at relapse and beyond: What are all of my options beyond the treatment that you’re offering me here? Is there something that’s potentially better or other options that I could access somewhere else?

You’re the driver of your ship and so advocate for yourself. Ask questions. From the time you’re diagnosed, ask about the treatment options that are available to you now and what if. What’s our plan B? If this treatment doesn’t work, what’s next for me?

Explore second opinions. If you’re interested, go to another site and see an expert in your disease and ask what they would recommend to you. There are no ill feelings from a healthcare provider when a patient wants to see another physician in that space and get their input.

For patients who come to me worried that they’re going to offend their doctor, you’re generally not. The grand majority of physicians are not going to be offended if you want to get a second opinion from an expert in the field.

If you are with a physician who is offended by you getting a second opinion, that isn’t a physician I would personally want. I want a physician who wants their patients to advocate for themselves to know all of their options and explore every option that’s available to them.

Stephanie: Thank you so much, Crissy, for that and for your work at the CTSC. Patients and family members find a lot of comfort for sure in having someone to lean on through what can be a very overwhelming process so thank you again.

Speaking of this process, Robyn, you are such an inspiration for people about the power of a clinical trial. We know that it might not be for everyone and it’s a very personal decision, but you have such a wonderful voice to lend when it comes to what is right about a clinical trial.

Thank you also for participating in one because that helped to further the data and the experience so that it could lead to approval. You’re proof of thriving after a trial. What would you like your message to be to our audience?

Robyn: Don’t give up hope. Make sure you ask questions. Feel free to get other opinions. Really good doctors are not insulted when you get another opinion.

I’m living a great life. I’m working. I’m traveling. I saw my youngest child get married. It’s fantastic.

I’ve been a doctor for over 30 years and I’ve taken care of a lot of patients. I’ve read hundreds of thousands of films. I’ve done thousands of biopsies. I’ve held a lot of people’s hands. I’ve counseled a lot of people. But ironically, my biggest contribution to medicine is not as a doctor, but it’s been as a patient so I’m grateful to be here.

Thanks, Stephanie, for doing this. This is fantastic. I wish I had had something like this when I was going through my experience.

Stephanie: Thank you so much, Robyn, Crissy, and Dr. Brody — incredible discussion about clinical trials in the space of DLBCL. We hope you’re able to walk away tonight knowing more and feeling more comfortable about what clinical trials are.

The Latest in DLBCL Treatments - Clinical Trials

For FREE 1:1 support to enroll in and stay in a clinical trial, check out The Patient Story’s partner organization in the program, The Leukemia & Lymphoma Society, and its Clinical Trial Support Center!

Here is a direct link to a form to fill out — and someone from The LLS will reach out after.


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