Tag Archive for: liquid biopsy

Non-Small Cell Lung Cancer Essential Testing | What You Should Know

Non-Small Cell Lung Cancer Essential Testing | What You Should Know from Patient Empowerment Network on Vimeo.

What tests are needed for a lung cancer diagnosis, and how might the results affect treatment options? Dr. Erin Schenk reviews the most common tests for lung cancer, including biomarker testing, and how the results may be used to determine the most appropriate therapy for your particular disease.

Dr. Erin Schenk is a medical oncologist, lung cancer researcher, and assistant professor in the division of medical oncology at the University of Colorado Anschutz Medical Center.

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Personalized Lung Cancer Treatment | Key Factors to Consider


Transcript:

Katherine Banwell:

What are the various subtypes of lung cancer, and how are they identified?  

Dr. Erin Schenk:

Absolutely. So, there are a number of different subtypes of lung cancer that are important for us to identify, because it helps to stratify or helps to select the right treatment approaches for a patient. So, usually when someone is diagnosed with lung cancer there was a scan done at some point that noticed a mass or masses in the body. 

What happens next is a biopsy happens where a needle is used to sample the tissue, and that could be in the lung, that could be in lymph nodes or other parts of the body and that tissue that’s sampled is first sent to my colleagues in pathology.  

And they’re a group of doctors who look at tissues underneath the microscope and try to identify what those are. And based on that initial pathology analysis, we can identify usually pretty straightforward, what is the type of cancer that they see under the microscope.  

And so, in very general terms there are non-small cell lung cancers, there is a group called small cell lung cancers, and there’s also a group called neuroendocrine cancers as well. Oftentimes, times we’re able to differentiate these types of tumors, these types of lung cancers based on how different markers show up, and these are called stains. 

And these stains can differentiate non-small cell between adenocarcinoma versus squamous cell carcinoma. And then they can also help differentiate small cell lung cancer. And then, of course, they can also help to identify if this is a neuroendocrine tumor. 

Katherine Banwell:

Today we’re going to focus on non-small cell lung cancer. Are there specific tests that patients should ask their doctor for following a diagnosis? 

Dr. Erin Schenk:

Absolutely, and I think it’s sometimes helpful to understand what are all the pieces of information I need when I first meet a patient to make decisions about treatments? So, we just went over the histology or another word, the pathology, what does the cancer look like underneath – under the microscope? That can help and that’s one of the pieces, understanding what type of non-small cell lung cancer is present. 

Additional information that’s needed includes certain tests, and you might hear say like, molecular testing or sequencing.  

Those pieces of information can be really important for treatment selection. So, whether there’s a diagnosis of adenocarcinoma or squamous cell lung cancer, we always try to know the PD-L1 status. And that’s actually a surface marker that’s present on the outside of the cancer cells and is able to help us select immunotherapy treatments as appropriate.  

Oftentimes, patients with lung adenocarcinoma will get further sequencing of the tumor itself. And again, you might hear of this called molecular testing or next-generation sequencing, NGS. There are a lot of terms we use for it, but fundamentally, what we’re trying to do is understand the vulnerabilities of the cancer cells. 

And these vulnerabilities can be identified by these molecular tests. They often are able to recognize mutations or fusions or genetic changes within the cancer cells that are present. This is critically important, because we have a whole number of oral targeted therapies that can go after these mutations or alterations, and in other words, they go after the vulnerability in the cancer cells. That’s the adenocarcinoma histology.  

That’s the majority of non-small cell lung cancer diagnoses but I think also if you have been told your diagnosis is of squamous lung cancer, classically we don’t often think of those driver alterations or those fusions or mutations that I just spoke about. But I think it’s also quite important for patients in that situation to also undergo molecular testing.  

As we learn more and more, sometimes those squamous lung cancers can also bear those same alterations. Not to the same frequency, but they can be present, and I think it’s important as you’re thinking about a patient to try to understand what are all the tools I have for them to do that sequencing just to make sure you’re not missing something. So, that’s a really in-depth look to molecular testing.  

I’d like to transition to some of the other tests that would be necessary to help put that molecular testing in context. Another important piece is something called staging.  And staging is a way to determine if the lung cancer has traveled elsewhere in the body. 

Sometimes it can be involved in the lymph nodes of the middle of the chest. Sometimes it can go outside the chest. For example, to the bones or the liver or the brain, and understanding that information, understanding that lay of the land before we start treatment, is really important, not only for treatment selection, like the treatments, the medicines I would give as a medical oncologist.  

But also, in thinking about which other colleagues of mine who help take care of patients with lung cancer should I also involve in some of these treatment decisions. So, staging can often involve CT scans of the chest, abdomen, pelvis. A PET scan can be done. As well as an MRI of the brain. 

Katherine Banwell:

Dr. Schenk, I just want to confirm that you’ve been speaking about molecular testing, that’s the same as biomarker testing, right? 

Dr. Erin Schenk:

Exactly. Exactly. 

Katherine Banwell:

And how is it performed? 

Dr. Erin Schenk:

So, biomarker testing, molecular testing, NGS, there’s a whole range of synonyms we use, that is done primarily on the tumor tissue.  

So, the first test that usually comes back is a marker on the cancer cell. 

That’s PD-L1. That is an IHC test that is able to be done pretty quickly and we’re able to have a turnaround time of just a few days to understand that first biomarker. But the PD-L1 status does not make sense unless we have all of the other information to get the best context, the best understanding of the tumor and what drives the tumor. That additional testing is actually the next-generation sequencing where the genetic material of cancer cells, the DNA and RNA is sequenced in a laboratory to look for those mutations or fusions or other alterations that can drive the cancer cells. And again, it helps me identify additional vulnerabilities in the cancer cells to allow me to pick the optimal therapy for the patient in front of me.  

The tissue testing is the gold standard and we try to get all of our answers from the tissue. Sometimes we’re also able to get additional information from the blood, and that’s what’s called a liquid biopsy. Cancer cells – in some patients, cancer cells shed their genetic material into the bloodstream.  

And these specialized tests are able to pick up that genetic material, have the sequencing done on that, and then report back to me about what may or may not be found.  

Now, as I mentioned, not all of lung cancers shed this information into the blood, so it’s not – if the blood does not reveal an answer or information, that’s – we still need to look closer at the tissue, but occasionally if the blood reveals certain alterations, that can be acted upon, and we don’t have to wait for the tissue testing. 

I think one of the challenges that I absolutely sympathize with their biomarker or molecular testing is that it can take a series of weeks to really get all of the information necessary to make the best choice for the patient in front of us.  

And I have a – I have a saying I like to share with patients that is really important and I think really fundamental to the treatment choices for patients with lung cancer and that is, it’s better to get started on the right treatment rather than the fast one, and that’s true. We know through a series of clinical trials that if I were to start a patient on a treatment that wasn’t appropriate to their biomarkers I actually hurt them. So, I actually reduce how well their later therapies will work. 

And so, it’s a tough wait and I anxiously wait with all of my patients but it’s a really important – it’s really important to get all of that information together. 

Katherine Banwell:

Well, would the cancer change dramatically over a period of three or four weeks?  

Dr. Erin Schenk:

That’s it, you know, that’s a question I hear a lot from patients, and, again, to empathize with the agony of waiting, it’s hard to wait but I can tell you as a doctor who’s taken care of many, many patients with lung cancer the weeks do not make a difference in terms of will have – will it hurt me? So, it will not in general it does not hurt to wait. It’s better to get started on the right treatment because the right treatment has the highest chance of being effective. 

So, the two to three weeks very rarely in my experience has that changed a situation for a patient, but that’s also why we frequently do the liquid biopsy testing at the same time as the tissue testing, because we too want to try to get the answer as quick as possible. So, we try to exhaust all of the routes that we have to get the answer that we need for our patients. 

Katherine Banwell:

What about the latest advances, is there anything in lung cancer testing that patients should know about?  

Dr. Erin Schenk:

Yes, absolutely. I think more and more we’re using these liquid biopsies in different situations for patients with lung cancer. So, Katherine, you and I have mostly been talking about patients who’ve been diagnosed with metastatic disease or a disease that’s been spread outside of the lungs. The liquid biopsy testing, though we’re starting to use in patients who have tumors we can remove with surgery or tumors we can try to cure with a combination of chemotherapy and radiation therapy. 

And we’re using more as a marker of response, and what I mean by that is let’s say someone with a cancer that can be surgically resected or removed by surgery, we can check their liquid biopsy. And if we see a marker in their liquid biopsy, we can then follow that over time in conjunction with scans to try to understand is the cancer – you know, with all the information we can, is the cancer completely gone or are we starting to see that marker again? Do we need to think about doing different scans or different tests to look for a potential area of recurrence of the cancer? 

Katherine Banwell:

What sort of questions should patients be asking about their test results? 

Dr. Erin Schenk:

Uh-huh. I think there are – I think the primary question is “Have you sent my tissue for biomarker testing?” 

And this is true – in my opinion, this is true regardless of the stage of diagnosis, again in the non-small cell lung cancer space, and that’s because we are starting to use some of our targeted therapies as well as our immunotherapies in patients with cancer that can be resected by surgery or maybe would get chemotherapy and radiation therapy. So, these biomarkers are also important in that decision-making for patients that have an earlier stage of disease. And so, I think the first question is, “Has my tissue been sent for biomarker testing?” because I think that’s a part as a necessary part of care given the advances that we’ve made.  

That’s the first question, two, “When do you expect the results? When did it get sent off?” and then three, you know once that has been sent off and whether that’s tissue testing, liquid biopsy, or both, talking with your doctor and your team about what it means.  

How they incorporate this data into your treatment decisions, and then occasionally, asking about did they get all the information they need? Because while we’ve been able to do this biomarker testing for lung cancer for years now, you know, no test is perfect and sometimes cancer cells aren’t the best material to start with when you’re trying to get a really definitive answer.  

So, occasionally patients might need to be biopsied again to really and truly get the full spectrum of information necessary prior to making treatment decisions.  

Advances in Non-Small Cell Lung Cancer Testing

Advances in Non-Small Cell Lung Cancer Testing from Patient Empowerment Network on Vimeo.

Lung cancer expert Dr. Grace Dy discusses the latest research in lung cancer testing, including liquid biopsies and minimal residual disease (MRD).

Dr. Grace Dy is Chief of Thoracic Oncology and Professor of Oncology in the Department of Medicine at Roswell Park Comprehensive Cancer Center in Buffalo, New York. Learn more about Dr. Grace Dy.

See More From INSIST! Lung Cancer

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Transcript:

Katherine Banwell:

As we know, researchers are still discovering new markers. Could you tell us about the latest news and research in biomarker testing for non-small cell lung cancer? 

Dr. Grace Dy:

Oh, there is a lot going on. You know, sky’s the limit. But just an example: we have liquid biopsies that are in clinical use right now, typically in the stage IV setting.  

But beyond that, we’re also having what we call minimal residual disease testing in what we call adjuvant situations. For example, patients who had surgery, there’s a big proportion of patients who still relapse.  

So, finding out – and our scans are imperfect. They will not be able to detect micro metastatic clones or even a small cluster.  

If you have a million cancer cells clustered somewhere, it will not show on the scan. 

Katherine Banwell:

Each and every one of them. 

Dr. Grace Dy:

Right. So, is there a better way? And so, that’s the question: can we detect it in the blood? So, these are assays that are being developed. Looking at different angles, not necessarily mutations, but maybe what we call epigenetic, meaning changes on top of the DNA that makes the DNA molecule be different in terms of whether some areas of the gene will be expressed or not. 

And so, looking at these patterns because they’re different in cancers versus non-cancers. So, whether you can see it in the blood. So, it’s a ripe area.  

There’s a lot of – so, there’s some overlap with early cancer detection and MRD, or minimal residual disease testing. 

So, I think there’s an intense interest in developing these. But none are fully validated yet. There are trials that are going on, the studies that are ongoing to prove the utility and validity of these tests. So, we’re very excited. And obviously, AI everywhere. You have ChatGPT, right? So, you have AI being incorporated in diagnostics as well, in radiology, in pathology, to see: hey, maybe can we use AI technology to even maybe one day give us a mutation profile, right?   

Katherine Banwell:

Yeah. 

Dr. Grace Dy:

And that would be huge, right? But we’re not there yet. 

What Challenges Surround Lung Cancer Biomarker Testing?

What Challenges Surround Lung Cancer Biomarker Testing? from Patient Empowerment Network on Vimeo

Lung cancer biomarker testing is a vital piece of precision medicine, but what are the challenges around testing? Experts Dr. Heather Wakelee and Dr. Leigh Boehmer discuss the goals of biomarker testing for advanced non-small cell lung cancer (NSCLC) and common barriers to biomarker testing access.

Download Resource Guide

See More from Lung Cancer | Empowering Providers to Empower Patients

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Improving Communication Around Lung Cancer Biomarker Testing 

Transcript:

Dr. Nicole Rochester: 

So we know that biomarker testing connects the right patient to the right treatment at the right time and potentially to the right clinical trial, but there also are some challenges and interventions are necessary, and that’s going to really frame our conversation today. So I’d like to start with the general landscape, so I’m going to start with you, Dr. Wakelee, what in your opinion and expertise are the existing challenges as it relates to biomarker testing in academic medical centers?

Dr. Heather Wakelee: 

Thanks for that question, Dr. Rochester. I think that the biggest challenge is making sure that every patient with a new diagnosis of advanced stage non-small cell lung cancer gets the testing done and gets the testing results back before they start treatment, right? And that’s the goal. I guess that’s more of the goal than the problem, and the challenges come in each of those different phases. First is making sure that every patient is given access to the testing, and there are barriers if the patient ends up very, very sick in a hospital setting.

There are some regulations that can make that challenging, they might be…their first encounters with the healthcare system are going to potentially be with pulmonologist, general practitioners, interventional radiology. And those people might not be aware of what needs to happen to get the tissue as quickly as possible into testing, they might not be as aware of drawing a blood test, if we’re going to do a liquid biopsy, and so if those things aren’t initiated first, when the patient gets to see the oncologist some days or even a week or two later, we’re already further down the path.

They might be starting to get symptoms, and then when you start the testing, you might have to wait longer than is really acceptable before you have the results that could inform treatment. And as you said, Dr. Rochester, the testing, when we get those molecular results back, that’s going to help us figure out what’s going on in that tumor that might change our treatment options, because there’s a driver mutation where there’s a new drug approved that’s going to be the best efficacious opportunity for that patient. And if they don’t know, they can’t start it, we also run into issues where if the patient’s symptomatic, we can’t wait, and then they get started on chemotherapy and immune therapy, which might otherwise be a standard approach, immune therapy is in the body, chemotherapy is in the body, the toxicity is there, and then if you later find out, oh, there was a driver mutation, your hands are a little tied, because the toxicity can be amplified if you combine agents and the immune therapy is in the system for months.

So these are some of the challenges and really the barrier…the biggest barriers from my perspective are not every patient is being tested with comprehensive testing as early as possible, right?

Dr. Nicole Rochester:

Thank you for that, Dr. Wakelee, you’ve really, really outlined how the challenges around access to testing and even the timeliness and the importance of timely testing and the fact that these patients are often kind of making their way through a series of providers before they get to the oncologist. So I appreciate that. Dr. Boehmer, I know you have a lot of experience in the community setting where we know there are a host of additional barriers, so I’d love for you to weigh in on this question, and what challenges are you seeing with biomarker testing in the community setting?

Dr. Leigh Boehmer:

Thanks very much for the question. Yeah, I think the use of precision medicine was initially touted as this opportunity to address care disparities, whether that’s in racial ethnic minorities, differences between academic and community practices, et cetera, by using the technology to try to determine treatment largely based on things like the genetic makeup of a tumor, and unfortunately, in reality disparities have sadly only continued to grow in the setting of targeted and/or testing related to things like ability to pay and insurance coverage for testing, mistrust in the healthcare system and historical injustices related to cancer care delivery. And there’s a significant discordance in literature between patients and clinicians understanding of the importance of biomarker testing relative to treatment planning.

So even now in 2023, as more states are passing legislation to expand coverage of comprehensive testing, we’re hearing from member programs of ACCC running up against increasing prior authorization restrictions and requirements, and there are unfortunate ramifications of that, like additional costs to programs or additional costs to patients, for example, in the setting of reflexive testing, there’s also a lot of ongoing data which suggests concerning continued racial disparities in rates of guideline concordant testing, so there’s a lot of opportunities for us to learn, yes, from what we have done in successful models of rollout of testing, but we’re still confronting some pretty major challenges and barriers, and I gotta say that’s true whether you’re talking about community programs and practices or academic partners as well. 


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HCP Roundtable: Improving Clinician-Patient Conversations in Lung Cancer Biomarker Testing

HCP Roundtable: Improving Clinician-Patient Conversations in Lung Cancer Biomarker Testing from Patient Empowerment Network on Vimeo.

Comprehensive biomarker testing can play a very important role in the personalized treatment for patients with non-small cell lung cancer (NSCLC). How do we improve clinician-patient conversations in biomarker testing? And how do we remove barriers that can impede an HCP’s ability to treat patients with personalized care?

Dr. Heather Wakelee, Professor of Medicine and Chief of the Division of Oncology at Stanford University School of Medicine and Dr. Leigh Boehmer, medical director at Association of Community Cancer Centers (ACCC) weigh in on this very important topic. 

Download Resource Guide

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Transcript:

Dr. Nicole Rochester:

Welcome to this Empowering Providers to Empower Patients (EPEP) program. I’m Dr. Nicole Rochester, pediatrician and CEO of Your GPS Doc. In this Patient Empowerment Network program, we connect leading lung cancer expert voices to discuss enhancing physician-patient communication and shared decision-making in lung cancer care. Some of the topics we’re going to tackle in today’s conversation include the challenges and solutions for biomarker testing in the community hospital setting and in academic centers.

We’re also going to talk about removing barriers that can impede a healthcare provider’s ability to treat patients with personalized care, improving clinician-patient communication with regard to NSCLC biomarker testing, and we’re also going to explore opportunities to improve access to personalized care for all patients. I am thrilled to be joined by thoracic medical oncologist, Dr. Heather Wakelee, Professor of Medicine and Chief of the Division of Oncology at Stanford University School of Medicine. Dr. Wakelee is also President of the International Association for the Study of Lung Cancer. I am also thrilled to be joined by Dr. Leigh Boehmer, Chief Medical Officer at the Association of Community Cancer Centers. Thank you both for joining us today.

Dr. Leigh Boehmer:  

Thank you.

Dr. Heather Wakelee:

Thank you.

Dr. Nicole Rochester:

So we know that biomarker testing connects the right patient to the right treatment at the right time and potentially to the right clinical trial, but there also are some challenges and interventions are necessary, and that’s going to really frame our conversation today. So I’d like to start with the general landscape, so I’m going to start with you, Dr. Wakelee, what in your opinion and expertise are the existing challenges as it relates to biomarker testing in academic medical centers?

Dr. Heather Wakelee: 

Thanks for that question, Dr. Rochester. I think that the biggest challenge is making sure that every patient with a new diagnosis of advanced stage non-small cell lung cancer gets the testing done and gets the testing results back before they start treatment, right? And that’s the goal. I guess that’s more of the goal than the problem, and the challenges come in each of those different phases. First is making sure that every patient is given access to the testing, and there are barriers if the patient ends up very, very sick in a hospital setting.

There are some regulations that can make that challenging, they might be…their first encounters with the healthcare system are going to potentially be with pulmonologists, general practitioners, interventional radiology. And those people might not be aware of what needs to happen to get the tissue as quickly as possible into testing, they might not be as aware of drawing a blood test, if we’re going to do a liquid biopsy, and so if those things aren’t initiated first, when the patient gets to see the oncologist some days or even a week or two later, we’re already further down the path.

They might be starting to get symptoms, and then when you start the testing, you might have to wait longer than is really acceptable before you have the results that could inform treatment. And as you said, Dr. Rochester, the testing, when we get those molecular results back, that’s going to help us figure out what’s going on in that tumor that might change our treatment options, because there’s a driver mutation where there’s a new drug approved that’s going to be the best efficacious opportunity for that patient. And if they don’t know, they can’t start it, we also run into issues where if the patient’s symptomatic, we can’t wait, and then they get started on chemotherapy and immunotherapy, which might otherwise be a standard approach, immunotherapy is in the body, chemotherapy is in the body, the toxicity is there, and then if you later find out, oh, there was a driver mutation, your hands are a little tied, because the toxicity can be amplified if you combine agents and the immune therapy is in the system for months.

So these are some of the challenges and really the barriers…the biggest barriers from my perspective are not every patient is being tested with comprehensive testing as early as possible, right?

Dr. Nicole Rochester:

Thank you for that, Dr. Wakelee, you’ve really, really outlined how the challenges around access to testing and even the timeliness and the importance of timely testing and the fact that these patients are often kind of making their way through a series of providers before they get to the oncologist. So I appreciate that. Dr. Boehmer, I know you have a lot of experience in the community setting where we know there are a host of additional barriers, so I’d love for you to weigh in on this question, and what challenges are you seeing with biomarker testing in the community setting?

Dr. Leigh Boehmer:

Thanks very much for the question. Yeah, I think the use of precision medicine was initially touted as this opportunity to address care disparities, whether that’s in racial ethnic minorities, differences between academic and community practices, et cetera, by using the technology to try to determine treatment largely based on things like the genetic makeup of a tumor. And, unfortunately, in reality disparities have sadly only continued to grow in the setting of targeted and/or testing related to things like ability to pay and insurance coverage for testing, mistrust in the healthcare system, and historical injustices related to cancer care delivery. And there’s a significant discordance in literature between patients and clinicians understanding of the importance of biomarker testing relative to treatment planning.

So even now in 2023, as more states are passing legislation to expand coverage of comprehensive testing, we’re hearing from member programs of ACCC running up against increasing prior authorization restrictions and requirements, and there are unfortunate ramifications of that, like additional costs to programs or additional costs to patients, for example, in the setting of reflexive testing, there’s also a lot of ongoing data which suggests concerning continued racial disparities in rates of guideline concordant testing. So there’s a lot of opportunities for us to learn, yes, from what we have done in successful models of rollout of testing, but we’re still confronting some pretty major challenges and barriers, and I’ve got to say that’s true whether you’re talking about community programs and practices or academic partners as well.

Dr. Nicole Rochester:

I really appreciate you adding that layer, Dr. Boehmer. As someone who does a lot of work in health equity, I was just sharing prior to us recording that these disparities are pervasive, and now we’re learning it’s in lung cancer, and for all of the reasons that you stated, and it’s interesting that when we really start to look at our progress, and when we look at it by comparing different racial and ethnic groups, we find, as you stated, that sometimes the disparities actually widen.

And so it’s not that these aren’t great practices and precision medicine is a wonderful thing, but to your point, if we’re not ensuring that everyone has access to this new technology, then in fact, not only do we continue to see disparities, but sometimes that we inadvertently worsen them. So I appreciate you sharing that. Both of you have been on the ground floor of research in this area with regard to biomarker testing and availability and disparities. So I’d love for you to talk a little bit about the data and what does the data tell us with regard to biomarker testing? It’s important, some of the challenges that you both just stated, and so I’ll start with you this time, Dr. Boehmer.

Dr. Leigh Boehmer:

[chuckle] Thanks, I appreciate it. I’ve been privileged to work with both providers and patients’ caregivers, taking a closer look at some of the barriers and then practical solutions that might be utilized to address some of these concerns around testing. So back in 2021, ACCC used the mixed methods approach to try to understand the motivators of patients and providers, their practice patterns, their attitudes, the educational needs of patients and providers related to biomarker testing and beyond. And you know what’s really interesting, in almost 100 total provider respondents, less than half of community clinicians who responded said that they used biomarker testing to guide patient discussions.

And that was compared to nearly three-quarters of all responding academic clinicians, and it really made us start to think about…so, you know, the impetus for testing in the context of testing. In this particular research, to my earlier comments, we were actually targeting patients with non-small cell lung cancer who were uninsured, underinsured and/or covered by Medicaid. So dual eligible beneficiaries, and it was really interesting because we looked at why and how conversations were happening about biomarker testing between providers and patients, and really identified some tremendous opportunities for education around clinicians’ needs to become more familiar with guideline concordant testing and to have more practical applications of guideline concordant testing, so things like case-based examples, so then ultimately they could have optimal conversations with patients and help coordinate multidisciplinary care.

There’s also data which would suggest a disconnect between ordering testing after initial staging versus ordering testing at the time of initial biopsy. And, Dr. Wakelee, you said something that really resonated with me because if we can identify patients who need to be tested, if we can have access to testing, we still have a disconnect, and this is largely seen in community programs today where clinicians may be waiting 10 days, 14 days, even longer to receive results of testing. And you’re right, we have patients who need treatment initiated sooner than later, and you miss these opportunities because of delays, prior authorizations and a lot of other things, So the data certainly quantitatively, qualitatively is speaking to this hierarchy of problems and there’s definitely some mismatches between patient and provider perceptions of why testing happens, what it’s used for, and timing of the testing and results sharing.

Dr. Nicole Rochester: 

That is fascinating, and we’re definitely going to get deeper into that, this whole patient-provider interaction, so I really appreciate you introducing that and thank you for all the research that your organization has done in this area. So, Dr. Wakelee, you’re on the academic side of things, and you also have been deeply involved in research in this area, so what would you like to offer from your perspective in terms of the data around biomarker testing?

Dr. Heather Wakelee:

Well, thanks, and, Dr. Boehmer, you have a very comprehensive answer there, I think that the differences between academic and community sometimes are broad and sometimes aren’t that big at all, and I do think we face a lot of the same challenges. It’s just…it’s making sure that when a physician is meeting with a patient, and let’s say it’s with the oncologist, that the oncologist is really mindful that any patient with non-small cell lung cancer could have a tumor with a driver mutation. I think it’s easy to stereotype and think that only certain patients are going to, and therefore we shouldn’t be testing everybody. And that gets dangerous. I think it also is a matter of where you’re in practice, and if you’re in a practice where the prevalence of the driver mutations and the tumors is low, you might just say, “Oh, I’m never going to see it,” and you stop testing, and that’s also very dangerous because we have seen in multiple trials, as we get back to that research question, that if we can identify a driver mutation…

And we know that more than half of patients who’ve developed lung cancer who have never smoked or have a light smoking history are going to have an actionable driving mutation, and even in people who do have a smoking history, of any ethnic background, they’re still 10 to 20 percent or maybe more as we identify more of these driver mutations, where that’s what’s really the force in the tumor. And if you find it and you can start someone on the appropriate targeted therapy, usually across multiple trials, the toxicity is less than you would get with chemotherapy or immunotherapy.

Usually the probability of response is over half, you know, if someone’s going to have a benefit that that’s going to help them feel better for a period of time in controlling their cancer, it really drastically changes their whole tumor outcome, they’re going to be living longer, feeling better, and ultimately that’s our goal when we’re helping someone with metastatic disease. And if you don’t know that the tumor has a driver mutation, you’re never going to give them that appropriate treatment, and I think that is the real challenge that we face, and there are multiple different angles to that, right? You have to have the physician aware of the importance of finding the mutation, altering the treatment as necessary, and giving that patient the best possible option for care.

But it also is making sure that the patients are open about this, because I think there’s still a lot of misperceptions about when we talk about driver mutations and the word mutation, making sure that people understand we’re talking about the cancer and not about the person. And in a short conversation that can sometimes be missed, and then people are afraid of getting tested, afraid of what that might mean for them or their family, and so the communication around, we’re going to test your tumor because your tumor might have a mutation that’s going to allow us to give different care. I think that’s really important that people always remember to talk about the tumor and not about the mutation in the person, that’s really, really critical.

And also to avoid that stereotyping about who do we test and who do we not test, pretty much anyone with a non-squamous, non-small cell lung cancer, their tumor needs to be tested, and many people who have a squamous cytology that’s also reasonable. So that’s the people aspect of it, the insurance barriers and the interpretation of the results, those are still there as well. And even if you have perfect communication and the patient understands and you get the testing done immediately, you still have to deal with, is it going to get covered or not? And the results come back, is it going to be interpretable or not? Because that can sometimes be tricky also. 

Dr. Nicole Rochester:

Wow. I would say you two have really uncovered a lot of barriers, and it’s enough to make someone feel a little bit discouraged, I would say, however, because of the work that both of you are doing and so many others, we know that there indeed is hope. And so I’d love to shift a little bit. We’ve talked a lot about the barriers, which are many, what’s on the horizon or what positive trends have you all seen, and specifically what are the opportunities, what are some things that are either happening or that are being explored with regard to removing some of these barriers or all of the barriers that each of you have talked about? I’ll start with you, Dr. Wakelee, give us some hope.

Dr. Heather Wakelee:

All right. Great. Well, I think there is reason to have hope. Absolutely. There always is reason to have hope. And so many organizations, including ISLC, including ACCC, including NCC…I mean, you could name any organization that’s involved in cancer care and education, is really focusing on this issue of making sure that every oncologist knows the importance of doing biomarker testing for patients with non-small cell lung cancer, that we are trying to expand that not just to the oncologist, but also to the folks making the diagnosis, so they can be aware as well. Patient advocacy groups are very engaged in this as well, making sure that when someone is newly diagnosed, if they reach out to an advocacy group, one of the messages they hear is, have you asked about testing what’s happening with the tumor testing?

The more people who are aware that’s a standard of care in treating lung cancer, the more that’s going to happen, and then continuing to explore those financial barriers, and as more agents are FDA-approved, where that becomes a preferred first sign option, but you only know that if the testing’s happened, that leads to campaigning to make sure that the testing is being covered as well, you know, when you can argue, this patient isn’t getting the FDA-approved best care for their cancer because that testing wasn’t done, that’s a really powerful statement. And I think that’s what we’re seeing change happening.

Dr. Nicole Rochester:

That is incredible, thank you. Thank you so much. I can smile again.

[laughter]

Dr. Nicole Rochester:

What about you, Dr. Boehmer? I know you’re getting…your organization is doing a lot of work in this area, so tell us about some of the advances, some of the improvements and tackling some of these barriers that both of you have elucidated today.

Dr. Leigh Boehmer:

So, Dr. Wakelee, thank you for all of those hope-inducing concepts and methodologies, because I honestly believe that so many of us learn best today by seeing someone like me doing X, Y, Z, so I know I can do it as well. So I think it’s about documentation of justification of testing for prior authorization claims. I think it’s about working together with the multidisciplinary team, pharmacist, advanced practitioners, oncology-certified nurses to help manage that back and forth with testing and external pathology and laboratory companies, to make sure that results show up in the right spot in the electronic health record so that they can be interpreted, shared with patients, communicated and contextualized in real time. I think it’s about greater incorporation as we’ve seen across so many of our programs of the tenets of shared clinical decision-making, and how to have a meaningful conversation with a patient and/or their caregivers about testing and its role on treatment and drug selection, and outcomes, and progression-free survival. And there are a lot of programs out there that are doing bits of this or different points along that continuum.

ACCC, for example, building on the research I shared before, recognizes that a lot of community programs don’t have kind of operational best practices for how to incorporate biomarker testing into a patient’s journey, and so for lung, and also, for example, for breast cancer, we’re working on creating care pathways which will help multidisciplinary clinician teams integrate discussions of biomarker testing and its impact at various critical time points along a patient’s diagnosis to treatment, to survivorship or end-of-life care. And those are just examples of us not being overly duplicative, but putting all the resources in one place, talking about timing, talking about when and how to have meaningful conversations, and then doing it with health-literate, vetted resources and through a lens of equity and shared decision-making, because you look like me, you had success with it. I’m going to do it for my at-risk patients as well, because one, it’s the right thing to do. And two, you taught me how to do it, and three, you told me what success looks like so I can measure myself against you, and that’s a successful model for scalability. 

Dr. Nicole Rochester:

That is wonderful. You both have nicely taken us into the next part of the conversation, and, Dr. Boehmer, you just talked about shared decision-making, and as someone who works very closely with patient advocates and health advocates, it’s so important that any effort to improve care with regard to any disease or illness, it has to involve the patient and their family, so I really appreciate you all sharing that. So, with that in mind, and as we begin to think about how the patient-provider relationship and the patient-provider communication plays a role in addressing some of these barriers that we’ve been talking about and then making sure that patients are appropriately being tested and treated, I’d love to hear from you all regarding the role of the patient-provider partnership as it relates to biomarker testing. So, let’s see, I’ll start with you, Dr. Boehmer.

Dr. Leigh Boehmer:

So I really, really think this question is critical, and I’m going to bias by saying, an exciting new position on the multidisciplinary cancer care team that we are learning about it, some of our member programs, is that of a precision medicine steward or navigator. So if you’re at all familiar with the idea of a patient navigation service or the services provided by financial advocates or financial navigators, this is really identifying that it is getting so complex in the world of targeted testing, targeted treatments today, that it literally requires in some places and settings an FTE or multiple to try to navigate testing, pathology, external labs, medical oncology, pharmacy services, nursing administration, and then, of course, patients and caregivers, and communication and context building, working with patient advocacy groups who are out there publishing great resources on testing and what they mean and targeted treatments. But trying to put all of that together, I will admit as a community clinician, as you probably see 15, 18, 20 patients a day, sometimes with as many different discrete types of cancers, it gets overwhelming.

And so, having a support person on staff who can help you manage some of that information and the patient-provider conversations, ACCC is very, very much about recognizing multidisciplinary teams of providers, so it’s critical to have navigation, to have social work providing distress screening and psychosocial support, to have pharmacists talking about targeted therapies and how they match with, to Dr. Wakelee’s points, mutations and fusions and rearrangements and everything we’re testing for with our big panels of next-generation sequencing, right? So I really want to encourage us all to utilize as patients and as team members, everybody else on the team, which is also to say patients and caregivers, are team members too, right? They have rights and responsibilities as members of their own team. And I will end with this, I say all of this, and I feel justified in saying all of this because we’ve done research at ACCC, and without that critical infrastructure, there’s potentially a real disconnect. So, for example, we asked patients with lung cancer what resources would be most impactful for you as you embark on your treatment journey, and they said things to us like psychosocial support and financial assistance.

When we asked the provider respondents a similar question in their own survey, the number one thing they identified, they thought patients needed were educational handouts or websites to go seek information about their diagnosis. Now that’s not to shake a finger at anybody or to say that you were right or you were wrong, that’s just to say, we need people who can approach this whole patient-provider construct from different perspectives, because Leigh is going to ask different questions than Heather is going to ask, than Nicole is going to ask, and that’s the beauty of multidisciplinary care coordination. We do need to come at it from different angles, different perspectives, and always make sure we’re remaining open and inclusive and asking what patients need and want right now. Because we don’t always have the answers, we have to remember that. We’re human, we have biases, it’s always better to ask and provide and then ask again.

Dr. Nicole Rochester:

You are really speaking my language, Dr. Boehmer.

[laughter]

Dr. Nicole Rochester:

And I see, Dr. Wakelee, both of us are shaking our heads the entire time that you’ve been speaking and just around this idea of multidisciplinary teams that include the patient and the family, and ideally at the center. Dr. Wakelee, do you have anything to add?

Dr. Heather Wakelee:

Hard to add. That was very impressive, Dr. Boehmer, [laughter] and highlighting that just…we talk about multidisciplinary sometimes, the first version, some people think of it’s just it’s a team of a few different types of doctors. And obviously that’s not at all what we’re talking about, this is to provide the best possible care for a patient dealing with cancer, that physician-to-patient interaction is critical, but the patient to physicians to family is critical. And then you’ve got to also think about all the psycho-social needs and whether that’s going to be with a social worker or… We have a lot of people working in oncology who are psychologists and psychiatrists particularly focused in that because the coping with the disease is such a big part of it. And it’s also the pharmacy teams and the nursing teams. It is…multidisciplinary is many, many different levels of circles, but at the core, it’s the patient and family and the primary physician, that’s kind of the way I think at it, but I’m an oncologist, so perhaps I’m a little biased in my viewpoint there.

But it’s that communication right there where you sort of have all of the information that the physician’s holding, that’s coming from all of the different treatment disciplines, and then you’ve got all the information that the patient’s holding, that’s coming from their understanding of them and all of their other aspects of their life, and that’s sort of that interaction at the core, and making sure that both sides are seeing each other and seeing all of the other layers of that, so that you could make sure that at each point the recommendations and what the patient is actually doing, everyone’s coming from a point of understanding. I think, to me, that’s the most critical piece. And you don’t have that understanding if you don’t also have all the information you need about the tumor, and you’re not making that right decision if you don’t have all the information you need about all the aspects of who that patient is as a person, and that goes into their decisions as well, and that’s to me, that’s what we’re aiming for, right? 

Dr. Nicole Rochester:

Absolutely, you all have done such an incredible job really highlighting the importance of involving the patient and family, involving this multidisciplinary team, which as you said, Dr. Wakelee, it’s not just a bunch of different types of doctors. So before we conclude, I just want to talk a little bit about that communication, because most of you have shared how important that communication is, and we know that there are challenges, inside and outside of cancer with regard to communicating with patients, and certainly as a physician that some of the complexity of the topics that you all have discussed I would admit is even a lot for me, and so we can imagine that for someone without any medical training, this is very difficult, these topics of biomarker testing and genetics and mutations and precision medicine. So I’d love for you, Dr. Wakelee, to start by just sharing some best practices, things you’ve learned over the years with how can providers who are watching this program really engage in effective, thoughtful conversations with patients and their family members about biomarker testing?

Dr. Heather Wakelee:  

So that’s a great, great question. And really, the communication is to me, like I said, the core there, when I’m talking about biomarker testing with the patient, I usually try to frame it from the context of what makes the cancer different than the rest of you. And what we’re trying to figure out is what is it about the cancer that makes it different than the rest of you, so we can then target what’s different, and hopefully with that, being able to control the cancer without harming the rest of you. So that’s sort of one framework of it, and depending on the patient’s level of understanding, and then sort of layer in different levels of…for people who are understanding DNA and mutations, then you can start talking about those specifics, and for folks who don’t necessarily want to think about it that way, or haven’t had the education about it that way, then just starting from that framework. And I think about it this way too, is how is the cancer different than the rest of the person? And what can we do to therefore attack the cancer differently than we would the rest of the person?

And then from there, if there is a mutation or a translocation or something else that we found, can use the name of that gene and say, “This is different in the cancer than in the rest of you, and this is a targeted therapy that’s going to go after that, and it’s going to work for a period of time, but the cancer is always evolving.” And so we kind of plant that seed from the beginning also, that it’s not curing, that the cancer continues to evolve, and eventually it’s going to change in a way where that doesn’t work, but for right now, that’s the best treatment. So that’s how I’m going about with that communication with people on it. And then, again, I practice in Silicon Valley, so a lot of people will come in with books, practically, of all the research that they’ve done, and so that’s a very different conversation than someone who comes in and says, “Whatever you think is best, doc.” And even when I hear that, which I don’t happen to hear too often anymore, I really feel it’s critical that the patient is still understanding, why are we picking this treatment for your particular cancer, and what are our expectations from it?

Dr. Nicole Rochester:

I really appreciate the plain language, and I think that’s important, and also your acknowledgment that patients come to us with different levels of knowledge and expertise, and so really it’s about meeting them where they are, so I really appreciate that. And, Dr. Boehmer, we’re going to allow you to wrap up on this topic, I know that the Association of Community Cancer Centers has done research about what patients want to hear and some of the biases around providers, maybe thinking that patients don’t want or don’t need some of this information, that it may be too confusing for them, so I’d love for you to share some knowledge around your experience in this area and some best practices around communicating with patients.

Dr. Leigh Boehmer:

Thanks very much, I appreciate the opportunity, I’ll try and keep it targeted. I think number one, Dr. Wakelee, you’re correct. We have visual learners, auditory learners, we have people that want more direction and less direction, so simply starting by asking, how do you prefer to learn? It’s a wonderful place to start. It could be drawing pictures, it could be giving them that academic print out of literature published in a cutting-edge journal. But we need to know how patients learn and respect the fact that we’re all individuals and we as providers talking to patients may need to alter our approach based on different patients’ characteristics. I also think our research has shown that consistent terminology must, must be utilized, biomarker testing, molecular profiling, next-generation sequencing, mutation analysis, whatever it is, that you have decided to make your consistent terminology, please in your teams, then in the next level of teams, then in your health system, and then with your colleagues, talk about what it is, why it is, does it go against another group or is it in agreement with A, B, C groups. Because we have to, as a collective, really agree on and start utilizing consistent terminology, because until we do, we’re just continuing to stir the pot and cause confusion amongst patients, caregivers, other patient advocacy organizations and ourselves.

The other thing I’ll say, at ACCC, we’ve got a lot of resources aggregated in one place about shared decision-making, what it is, how to do it, how to assess yourself, health literacy, how do you evaluate your program to make sure you’re asking the right questions before you ever, ever have a conversation with a patient about biomarker testing or different targeted treatments for patients with non-small cell lung cancer? There’s little things that you can do today that’s so important. Little things you can do today that will make a positive influence on your patients’ outcomes and experience just by asking, addressing your own biases, being inclusive with your language and using consistent terminology. All of that is on our website and it’s truly incremental. Go easy on yourself, we’re all learning here, and acknowledging your bias and trying to be more inclusive is very, very worthwhile, and it’s okay if it’s small steps every single day made.

Dr. Nicole Rochester:

A wonderful way to end this program. I have learned a lot as always, I’m sure that those of you watching have as well. We have talked about the challenges around biomarker testing on the clinician side, on the patient and family side, we’ve explored some amazing solutions to some of these challenges and barriers, and I just want to really thank both of you for being here, and lastly, give you an opportunity if there’s something that you really feel like we should have talked about that we didn’t get to. Any closing thoughts or anything that you want to leave the audience with. And I’ll start with you, Dr. Wakelee.

Dr. Heather Wakelee:

Thanks. I think just to make sure everyone is always thinking, if you’ve got a patient and they’re coming to see you and they have lung cancer, that you’ve done the biomarker testing, that the patient understands about it, that you’ve had an opportunity to include that as part of the conversation whenever you’re talking about treatment.

Dr. Nicole Rochester:

Thank you, Dr. Boehmer.

Dr. Leigh Boehmer:  

The only thing I would add is that if you’re thinking about creating resources, if you’re trying to target at-risk populations or communities in your area, please always, always remember to invite those individuals as you are talking, creating and disseminating. Because we don’t have all the answers, and that’s okay. I give you permission, but please invite people in and let them be a part of the discussion and the proposed solutions.

Dr. Nicole Rochester:

Wonderful. Well, thank you again to both of you, Dr. Wakelee, Dr. Boehmer, this has been an amazing conversation. And thank you again for tuning in to this Empowering Providers to Empower Patients program.

Dr. Leigh Boehmer:

Thank you.


Share Your Feedback About the Program

How Do Lung Cancer Patients Benefit From MRD Testing?

How Do Lung Cancer Patients Benefit From MRD Testing? from Patient Empowerment Network on Vimeo.

MRD testing is another tool in the lung cancer care toolkit. Expert Dr. Christian Rolfo from Mount Sinai explains how MRD testing aids in patient monitoring, use of liquid biopsies in patient care, and updates about immunotherapy for early stage lung cancer.

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Transcript:

Dr. Nicole Rochester: 

There are a few questions from our audience that I would love to present to you, and so one of them comes from MacKenzie and MacKenzie asked, “Can you speak about MRD testing and what that means for lung cancer?”

Dr. Christian Rolfo: 

Yeah, and that we were discussing briefly. So minimal residual disease is the…as I say, when we have an operation, we can have the opportunity to have completely resected a tumor, but we don’t know more than with the CT scan when the patient will recover. So we are without an answer believing every follow-up visit what has happened, seeing if it has gone. So we are trying to reduce this…reduce the anxiety first of all, to try to get the tools that are able to identify patients that they can recurrence, have a recurrence so liquid biopsies, one of them, and we have now the several methods that are trials and several data coming that there are some companies that actually they are a market for some of the options, we are still having validations, required validations, but we will certainly be there very shortly in time to identify these patients and to treat them in the proper time.

Dr. Nicole Rochester: 

Wonderful, and I think you just addressed a question that came in from Harold, which was., “Is liquid biopsy playing a role in monitoring disease recurrence in lung cancer?”

Dr. Christian Rolfo: 

Sure, we are actually tailoring treatments and checking the patients, and I have several, several experiences in patients that they’re monitoring over the time, and we have actually some of the vendors that are proposing this approach monitoring, liquid biopsy is a great tool because it’s minimally invasive, it’s just a blood draw, and we can continue. Not all the patients have the possibility in terms of they are not all cheaters, that is something we need to know DNA, so it’s the majority of them, we can do it in some minimal proportion, we cannot do it when there are also possibilities to follow them.

Dr. Nicole Rochester:  

And our last question from the audience comes from Laura, and she wants to know, “Are  immunotherapy combinations in the metastatic setting, expanding to treat earlier stage lung cancer?”

Dr. Christian Rolfo: 

Yeah, absolutely, we have actually an FDA approval for us, one of the immunotherapeutic drugs in patients after the resection of the disease with some characteristics, but we are there and actually we are having more and more clinical trials using in earlier stages so we will say in the other stage from the earlier stage from that is the neoadjuvant, and we call that when we are doing a treatment to reduce two months to be operated later on, so we have also some trials that are going there, but we have an approval already for the adjuvant setting that is after the surgery in some patients. 

Dr. Nicole Rochester: 

That’s wonderful. You’ve given us a lot of good news. A lot of hopeful news, Dr. Rolfo, it is time for us to wrap up. I want to thank you again for being here for sharing your expertise. 

How Can Biomarkers Help With Lung Cancer Treatment?

How Can Biomarkers Help With Lung Cancer Treatment? from Patient Empowerment Network on Vimeo.

Biomarkers can assist with lung cancer treatment, but how are they used exactly? Expert Dr. Christian Rolfo from Mount Sinai explains what is examined in biomarkers and how they aid treatment of specific population groups.

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How Do Lung Cancer Patients Benefit From MRD Testing?

How Can Specific Biomarkers Impact Lung Cancer Progression?

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Transcript:

Dr. Nicole Rochester: 

We know that no two lung cancers are the same. Can you explain to the audience how biomarkers help with lung cancer treatment and they can be so important? 

Dr. Christian Rolfo: 

Yeah, we have different…as I say, we are looking at specific characteristics from the tumor when I’m referring to genomic alterations that I’m not referring to something that you can get from your family and bring to your descendants. So I’m talking about mutations that are occurring inside the tumors and only for the tumor, and so affecting only the subject that has this patient that has this alteration. So these biomarkers are an important way to identify populations that we can treat specifically, and I would like to be a little bit more specific on that. We have some of the alterations, for example, one of the mutations that we call EGFR or epidermal growth factor receptor mutation that is supported in different populations in different frequencies. For example, if we have patients that are with an Asiatic origin, we have there the possibility to have a…and I’m referring, for example, Chinese, Japanese, this area of the East Asia, we have a hyper-prevalence of these mutations in around 50 percent of the patients with lung cancer, non-squamous we’d say this is another characteristic of the tumor can have this specific alteration. If we are moving, for example to Latinos, the pains of the areas of Latinos they are coming from, if you have Mexican or, for example, Peruvian, they have also due to their ancestry, they are similar to the Asiatic population, 40 percent we’re going to white populations and Anglo-Saxons or Europeans, they have around 7 to 15 percent  according to the different regions. 

African Americans within 15 to 20 percent. So these kinds of alterations are giving us the opportunity to treat and we have nowadays inhibitors and that’s drugs that are from first, second and third generation, so we were evolving in January, this pharmaceutical in January to develop all drugs that are able to penetrate in the brain and acting not only in the tumor, but also in brain metastases. And patients who have this mutation, for example, are treated in first line, in front line, or the first treatment that they receive are pills, no chemotherapy. So for this reason, and that is something that is important because when we know that patients, when they start this journey of lung cancer diagnosis before they see an oncologist, they were struggling to get the diagnosis and then we’re passing through several doctors from the general practitioner or to the emergency room, going to CT scan and then a biopsy then a pulmonologist until they get the diagnosis, it’s a big period of time sometimes that we are very nervous because we want to each patient to have a treatment as soon as possible, and sometimes when they arrive to us, we say they need to wait until we have the results of these biomarkers. 

So it’s difficult to understand, I put in the place of the patients and the families are really difficult to understand that I was passing a lot, I went here, I came here and I want your treatment right away, but this period that we are asking to wait is really important, because we will have information that can change radically the treatment and the history of these patients. So one of the problems that we have in America is the lack of testing, so we have all the tools to test the patients, but if we are looking at some of the statistics, 50 percent of the patients have been tested. 39 percent if we are moving to groups, for example, of AfricanAmericans, so we need to be very careful that don’t push to get the treatment very quickly without having all the elements to this thing, which kind of treatment is the most adequate for the patient. 

Dr. Nicole Rochester:

That is such important information, and I really appreciate that, I appreciate it. That you put it in the perspective of the patients and family members. And that grueling, long wait, long time to diagnose this, and finally you’re in front of a specialist and the perception is that, Okay, now I’m going to get this treatment that I need, and then like you said to hear, now you have to wait a little bit longer, but also to understand that that wait is important to make sure that you get the treatment that is meant for your specific type of cancer, I think that is so incredibly important.

Dr. Christian Rolfo:

And believe me, we are trying to push as well from the that there are, unfortunately, technical times that we cannot overcome that are for testing and for having these results, and we can do that by like I said liquid biopsy, but also tissue biopsy, so we are sending the tissue that the patients gave for a biopsy in a biopsy or in a resection when they have surgery. We take these small biopsies and we send them for analysis and take longer sometimes, so it’s a pity and we know, but it’s the only way to go for the right treatment. 

What Are the Latest Lung Cancer Treatment Updates?

What Are the Latest Lung Cancer Treatment Updates? from Patient Empowerment Network on Vimeo.

With lung cancer research advances, what are the latest treatment updates? Expert Dr. Christian Rolfo from Mount Sinai explains treatment and monitoring advances and shares about lung cancer types that need more research funding.

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How Can Biomarkers Help With Lung Cancer Treatment?

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Transcript:

Dr. Nicole Rochester: 

Are there any other exciting updates that patients and families should know about related to lung cancer, maybe things that are in the works that we may hear about in 2023?

Dr. Christian Rolfo: 

Yeah, I said, for example, liquid biopsy I was mentioning liquid biopsy, and we are focused obviously, and in patients that have advanced disease or when they have this disease that is already confirmed. But we are now moving the tools that we have to the dedication of cancer using liquid biopsy from the very beginning, so we can use a minimal residual disease, that is patients after the surgery. And I think I hear answering one of the questions that we have in the chat that this minimal residual disease is the quantity of two more that sometimes we are not able to see in the images or is very tiny, and we have equivocal information, the possibility to discover the patients that after surgery, have the possibility to recurrence or have come back of the disease is really important.  

And also we are looking for early detection of lung cancer trying to identify patients with the high-risk populations that they are maybe having the opportunity to be in lung cancer screening because they are smokers, or because they have all the characteristics on top of this model that we can also use the liquid biopsy there. But one of the most important messages that I want to say, because I mentioned it here smokers, and I want to remind you that we have a big proportion of patients around 20 to 25 percent of the patients that they never smoked and that they can develop lung cancer. So we have a motto, we say if you have a lung, you can have it because we want to break this stigma that lung cancer has the only patients who are smoking, obviously smoking and tobacco are related highly with lung cancer. 

But also we have patients that are second-hand smokers or they have other causes of lung cancer. So we need to be aware and we need to try to get attention for that because, in this special population of non-smokers, we know that there is a special characteristic that we can treat them completely different, so it’s very important that we identify those patients as well.

Dr. Nicole Rochester: 

I really appreciate you sharing that, Dr. Rolfo, because as I’m sure you know, there’s a lot of stigma associated with lung cancer and the assumption that if you have lung cancer, then that automatically means that you are a smoker. And now that we know that people who smoke, those are challenges. But to just acknowledge that not everybody with lung cancer is someone who is a smoker, and also that the approach, the treatment approach may be different, so I really appreciate you pointing that out.

Dr. Christian Rolfo: 

And actually, Dr. Rochester, you know this stigma was causing several domino effects. We have less funding for research, we have less support from the community sometimes like other tumors have, for example, breast cancer. So if we are looking specifically in lung cancer, the quantity of women that are dying or are going to a diagnosis of lung cancer, it’s very impressive, but actually it’s killing more people sometimes than other tumors. So we need to be very careful with this stigma because we need…and this is a call for action, now we need more funds, we need more support from the community, because this is a very important area that will need research. 

How Can Drug Resistance Impact Non-Small Cell Lung Cancer?

How Can Drug Resistance Impact Non-Small Cell Lung Cancer? from Patient Empowerment Network on Vimeo.

Drug resistance can develop for some lung cancer patients, but is there impact to non-small cell lung cancer (NSCLC)? Expert Dr. Christian Rolfo from Mount Sinai explains drug resistance, patients who may be at-risk for this issue, and monitoring that is performed for optimal treatment.

See More from Best Lung Cancer Care

Related Resource:

How Can Biomarkers Help With Lung Cancer Treatment?

How Can Specific Biomarkers Impact Lung Cancer Progression?

How Can Lung Cancer Disparities Be Addressed?


Transcript:

Dr. Nicole Rochester: 

What have we learned about drug resistance as it relates to non-small cell lung cancer? Are there any new developments in that area?

Dr. Christian Rolfo: 

Yeah, obviously the patients of the…as I just commented, we have different patients with different needs and different scenarios, so we are now fragmenting a lot of the diseases, and we have actually different diseases. And one big disease that is the lung cancer, so now we are treating patients in a different way. And some patients have, for example, patients who are under treatment with targeted therapies, they can develop mechanics of resistance that we can nowadays not only identify but also treat. 

So we can treat and change the recurrence of these patients. One of the tools that we are using for that is liquid biopsy, for example, that is this blood draw that we are going for the patients, and actually, we are trying to do this determination from the very beginning and also monitoring the patients after we have this information to see if we are able to determine the mechanics of resistance, see also the outcomes of some of the therapies and change the treatment when it’s necessary. In immunotherapy, we have alterations that are resistant or refractory, that is another way of definitions so refractory we say patients that are not responding during the treatment and resistance of patients that or simply patients that are after the treatment having a progression in a very short time, so we need to identify these two categories and try to treat them in different ways that we have armamentarium for that as well. 

How Can I Get the Best Lung Cancer Care?

How Can I Get the Best Lung Cancer Care? from Patient Empowerment Network on Vimeo.

How can lung cancer patients access optimal care? Expert Dr. Christian Rolfo from Mount Sinai and Dr. Nicole Rochester discuss the latest lung cancer treatments and research, lung cancer testing, equitable care, and patient-centered care for the best health outcomes.

See More from Best Lung Cancer Care

Related Resource:

Lung Cancer Treatment Landscape Overview

How Do Lung Cancer Patients Benefit From MRD Testing?

What Are the Latest Lung Cancer Treatment Updates?


Transcript:

Dr. Nicole Rochester: 

Hello and welcome. I’m Dr. Nicole Rochester, I’m a pediatrician, a professional health advocate, and your host for today’s Patient Empowerment Network program. We are so happy that you tuned in. How can you access the best possible lung cancer care? What do the latest combination therapies mean for you? Should you consider a clinical trial as a path to enhancing your lung cancer care? This Best Lung Cancer Care program focuses on providing actionable steps to achieving equitable care and connecting to patient-centered care on your path to empowerment. We are joined today by international lung cancer expert, Dr. Christian Rolfo, Professor of Medicine and Associate Director for Clinical Research in the Center for Thoracic Oncology at the Tisch Cancer Institute. Thank you so much for joining us today, Dr. Rolfo.

Dr. Christian Rolfo: 

Thank you, Dr. Rochester, for having me. It’s a pleasure to be here. 

Dr. Nicole Rochester: 

Wonderful. I’m looking forward to our conversation. Now, following this program, you will receive a survey and we would be thrilled to get your feedback because this helps inform future lung cancer programs we produce. Please remember that this program is not a substitute for seeking medical care, so please be sure to connect with your healthcare team regarding the best options for your care. Now, let’s delve into this very important topic, how can I get the best lung cancer care? And, Dr. Rolfo, we’re going to start with an overview of the lung cancer treatment landscape. We know that this landscape is rapidly changing and keeping up with the pace of developments could be a challenge not only for doctors, but certainly for patients and family members, so I was hoping that you could give us an overview of the current lung cancer treatment landscape.

Dr. Christian Rolfo:

In the last year, lung cancer treatment was changing radically. We have actually, including some of their new concepts as precision medicine or personalized medicine, that we have actually different therapies that are specifically for some group of patients, that they have specific alterations in their tumors. And when I’m talking about alterations I refer to mutations, genomic alterations that can be targeted nowadays with specific medications, and currently, some of them are actually, the majority of them are actually pills, for example. So it was changing radically and we are not using it like before chemotherapy for everyone. Another area of important interest was the introduction of immunotherapy, this is also an important tool for fighting cancer, and there you have a substance that are administered generally, all of them are intravenous, and this is the principle of that is to await from your own inner system, from the patient immune system, they are the tools to fight against the cancer, so it’s a very innovative way to approach cancer, and this is.

The good thing is that these two approaches targeted therapies, immunotherapy, and also still obviously the combination with chemotherapy in some of the case with immunotherapy, we can use not only metastatic patients, so in patients who have advanced disease, but also we can use in patients who have earlier stage that they were operated, for example, and we want to prevent that this patient is not going to a further process of cancer metastases, or there are several, several innovations. Then we have innovations that are coming also from local treatments and we call local treatments the one that, for example, surgery or radiation, we have new technologies also that are arriving there, and the combination sometimes with the medical treatment or systemic treatments that are going everywhere that is the description of systemic are helping these patients to have not recurrence and improving. Actually, lung cancer survival was really improving in the last years, and we are very excited by that because, unfortunately, it’s very still an aggressive disease that we were able to change with all this armamentarium the prognosis of these patients.

Dr. Nicole Rochester:

Wow, that’s a lot. I mean it’s exciting to hear that there are so many new developments on the horizon and that so much has happened just in the last year as it relates to therapy. What have we learned about drug resistance as it relates to non-small cell lung cancer? Are there any new developments in that area?

Dr. Christian Rolfo:

Yeah, obviously the patients of the…as I just commented, we have different patients with different needs and different scenarios, so we are now fragmenting a lot of the diseases and we have actually different diseases, and one big disease that is the lung cancer, so now we are treating patients in a different way. And some patients have, for example, patients who are under treatment with targeted therapies, they can develop mechanics of resistance that we can nowadays not only identify but also treat. 

So we can treat and change the recurrence of these patients. One of the tools that we are using for that is liquid biopsy, for example, that is this blood draw that we are going for the patients, and actually, we are trying to do this determination from the very beginning and also monitoring the patients after we have this information to see if we are able to determine the mechanics of resistance, see also the outcomes of some of the therapies and change the treatment when it’s necessary. In immunotherapy, we have alterations that are resistant or refractory, that is another way of definitions so refractory we say patients that are not responding during the treatment and resistance of patients that or simply patients that are after the treatment having a progression in a very short time, so we need to identify these two categories and try to treat them in different ways that we have armamentarium for that as well.

Dr. Nicole Rochester:

Wonderful, thank you for that. So you’ve mentioned a lot about updates, are there any other exciting updates that patients and families should know about related to lung cancer, maybe things that are in the works that we may hear about in 2023?

Dr. Christian Rolfo:

Yeah, I said, for example, liquid biopsy I was mentioning liquid biopsy, and we are focused obviously, and in patients that have advanced disease or when they have this disease that is already confirmed. But we are now moving the tools that we have to the dedication of cancer using liquid biopsy from the very beginning, so we can use a minimal residual disease that is patients after the surgery. And I think I hear answering one of the questions that we have in the chat that this minimal residual disease is the quantity of two more that sometimes we are not able to see in the images or is very tiny, and we have equivocal information, the possibility to discover the patients that after surgery, have the possibility to recurrence or have come back of the disease is really important. 

And also we are looking for early detection of lung cancer trying to identify patients with the high-risk populations that they are maybe having the opportunity to be in lung cancer screening because they are smokers, or because they have all the characteristics on top of this model that we can also use the liquid biopsy there. But one of the most important messages that I want to say, because I mentioned it here smokers and I want to remind you that we have a big proportion of patients around 20 to 25 percent of the patients that they never smoked and that they can develop lung cancer, so we have a motto, we say if you have a lung, you can have it because we want to break this stigma that lung cancer has the only patients who are smoking, obviously, smoking and tobacco are related highly with lung cancer. 

Dr. Christian Rolfo:

But also we have patients that are second-hand smokers or they have other causes of lung cancer, so we need to be aware and we need to try to get attention for that because, in this special population of non-smokers, we know that there is a special characteristic that we can treat them completely different, so it’s very important that we identify those patients as well.

Dr. Nicole Rochester:

I really appreciate you sharing that, Dr. Rolfo, because as I’m sure you know, there’s a lot of stigma associated with lung cancer and the assumption that if you have lung cancer, then that automatically means that you are a smoker, and not that we know that people who smoke, those are challenges, but to just acknowledge that not everybody with lung cancer is someone who is a smoker, and also that the approach, the treatment approach may be different, so I really appreciate you pointing that out.

Dr. Christian Rolfo:

And actually Dr. Rochester, you know this stigma was causing several domino effects. We have less funding for research, we have less support from the community sometimes like other tumors have, for example, breast cancer. So if we are looking specifically in lung cancer, the quantity of women that are dying or are going to a diagnosis of lung cancer, it’s very impressive, but actually it’s killing more people sometimes than other tumors. So we need to be very careful with this stigma because we need…and this is a call for action, now we need more funds, we need more support from the community, because this is a very important area that will need research.

Dr. Nicole Rochester:

Absolutely, so that brings me to the next section of our program, you’ve mentioned a lot of these therapies already, I just want to go a little bit deeper into exploring some of the lung cancer treatment strategies and also talk about clinical trials, so you talked about bio-markers. Can you expand a little bit on that? We know that no two lung cancers are the same. Can you explain to the audience how biomarkers help with lung cancer treatment and they can be so important? 

Dr. Christian Rolfo:

Yeah, we have different…as I say, we are looking at specific characteristics from the tumor when I’m referring to genomic alterations that I’m not referring to something that you can get from your family and bring to your descendants. So I’m talking about mutations that are occurring inside the tumors and only for the tumor, and so affecting only the subject that have this patient that has this alteration. So these biomarkers are an important way to identify populations that we can treat specifically, and I would like to be a little bit more specific on that. We have some of the alterations, for example, one of the mutations that we call EGFR or epidermal growth factor receptor mutation that is supported in different populations in different frequencies. 

For example, if we have patients that are with an Asiatic origin, we have there the possibility to have a…and I’m referring, for example, Chinese, Japanese, this area of the East Asia, we have a hyper-prevalence of these mutations in around 50 percent of the patients with lung cancer, non-squamous we’d say this is another characteristic of the tumor can have this specific alteration. If we are moving, for example, to Latinos, the pains of the areas of Latinos they are coming from, if you have Mexican or for example, Peruvian, they have also due to their ancestry, they are similar to the Asiatic population, 40 percent we’re going to white populations and Anglo-Saxons or Europeans, they have around 7 to 15 percent according to the different regions. 

African-Americans within 15 to 20 percent. So these kinds of alterations are giving us the opportunity to treat and we have nowadays inhibitors and that’s drugs that are from first, second and third generation, so we were evolving in January, this pharmaceutical in January to develop all drugs that are able to penetrate in the brain and acting not only in the tumor, but also in brain metastases. And patients who have this mutation, for example, are treated in first line, in front line, or the first treatment that they receive are pills, no chemotherapy. 

So for this reason, and that is something that is important because when we know that patients, when they start this journey of lung cancer diagnosis before they see an oncologist, they were struggling to get the diagnosis and then we’re passing through several doctors from the general practitioner or to the emergency room, going to CT scan and then a biopsy then a pulmonologist until they get the diagnosis, it’s a big period of time sometimes that we are very nervous because we want to each patient to have a treatment as soon as possible, and sometimes when they arrive to us, we say they need to wait until we have the results of these biomarkers.

So it’s difficult to understand, I put in the place of the patients and the families are really difficult to understand that I was passing a lot, I went here, I came here and I want your treatment right away, but this period that we are asking to wait is really important because we will have information that can change radically the treatment and the history of these patients. So one of the problems that we have in America is the lack of testing, so we have all the tools to test the patients, but if we are looking at some of the statistics, 50 percent of the patients have been tested…39 percent if we are moving to groups, for example, of African-Americans, so we need to be very careful that don’t push to get the treatment very quickly without having all the elements to this thing, which kind of treatment is the most adequate for the patient. 

Dr. Nicole Rochester:

That is such important information, and I really appreciate that, I appreciate it. That you put it in the perspective of the patients and family members. And that grueling, long wait, long time to diagnose this, and finally you’re in front of a specialist and the perception is that, Okay, now I’m going to get this treatment that I need, and then like you said to hear, now you have to wait a little bit longer, but also to understand that that wait is important to make sure that you get the treatment that is meant for your specific type of cancer, I think that is so incredibly important.

Dr. Christian Rolfo:

And believe me, we are trying to push as well from the that there are unfortunately technical times that we cannot overcome that are for testing and for having these results, and we can do that by like I said liquid biopsy, but also tissue biopsy, so we are sending the tissue that the patients gave for a biopsy in a biopsy or in a resection when they have surgery. We take these small biopsies and we send them for analysis and take longer sometimes, so it’s a pity, and we know but it’s the only way to go for the right treatment.

Dr. Nicole Rochester: 

So with regard to the biomarkers, you mentioned that these are kind of unevenly distributed among different populations depending on your origin, and so how does that play into the progression of the disease, what do we know about why patients with specific biomarkers have a different degree of disease progression?

Dr. Christian Rolfo: 

Yeah, so we know more or less that the characteristics, I mean more or less in terms of the evolution of the clinical characteristics of these patients, in terms of organ affection in case of progression, but what is most important of this is that we are able to continue to identify, and I say monitoring these patients with liquid biopsy for example, this is a good tool to understand or to understand it a bit better, which kind of mechanistic involvement. So because we have, for example, patients who were receiving the case that I was discussing before EGFR mutations and they received one graft from the very beginning, a third generation TKI is the one that is approved for the first line, and this patient has a progression.

 The possibility to have a mechanism of resistance is different, so we can have mutations that are coming in the same pathway, so in the same area, same kind of mutation, but different location, just to the people understand is the kind of line and we have the mutation that is here, the one that we are attacking, but we have another mutation that is in this area and it’s not covered by the track that is covering this mutation. 

Dr. Christian Rolfo: 

So we have nowadays drugs that are going to, in this area in clinical trials, or we have in other cases other areas of the task of mutations that have nothing to do with the original one. So we are activating another kind of pathway, or we are transforming the tumor from one kind of tumor to another kind of tumor, so for this reason, identify which kind of mechanism of resistance is in place can have an important or have important implications for how we are treating these patients, so we need to look at that to treat the patients.

Dr. Nicole Rochester: 

Wonderful. And speaking of resistance, we know that there are some patients who end up trying multiple therapies in order to treat their lung cancer, are there alternative treatment strategies for lung cancer patients who have failed all therapies? 

Dr. Christian Rolfo: 

Yeah, absolutely, we have research in lung cancer is never stopping in oncology generally, but in lung cancer it’s really exciting to see how this research is evolving and it’s arriving to the patients the meaning of the research when we are doing access to the patients, to the discovery of the finding that we have, and obviously, we have strategies in the clinical practice, but also we have the clinical trials. So clinical trials, and that is something we need to try to define very well because some patients believe that when we are going to clinical trials there are no more options or we don’t have any other options to do. We are sometimes using clinical trials even in the first line, so even in patients that are for the first time being treated. 

Because we know that some of the cases we are treating patients with from some standard of care and using drugs on top, we want to explore it, we can improve these outcomes that we already know. That could be also a clinical trial, that is also a clinical trial. So don’t take the participation in a clinical trial as the last option that you have, sometimes you will go to your doctor and the first time that you see a doctor for your first diagnosis, they can propose a clinical trial. 

And this is really valuable. What we really appreciate is the collaboration of the patients to be in clinical trials, because we need to remember that the drugs that we are using today were analyzing other patients before, so the treatment that you are receiving in a standard of care today were before a clinical trial, it’s really important how we can interact with the research and the clinical practice very easily, so we have also some options that are…for what we call early drug development, that there are some drugs that are in patients who are receiving the standard of care, and they have the opportunity to be treated in new drugs, and you can discuss…believe me there, and 

I know that there is a lot of questions about clinical trials but the clinical trial setting is really restrictive, it’s very well-coordinated, so you would be part of a very coordinated and structured things that they try to protect the patients in the first instance, and try to understand also how we can help the patients and the future generations. So that is really why we appreciate patients, that the contribution of patients that are giving to this clinical research because it’s helping to advance the knowledge for the new patients as well.

Dr. Nicole Rochester: 

And I really appreciate how you described clinical trials, and particularly your distinction about it’s not always this last-ditch effort that sometimes you all are using clinical trials as first line therapy. One of the common things is that clinical trials are tomorrow’s medicine today, and helping patients and families to understand that there’s value in being involved in clinical trials and that…and I think with COVID there’s a little more understanding, but certainly, we have a long way to go, and so I appreciate you sharing that. Do you have any specific examples of patients in your practice, and not names of course, but examples of…that have benefited from clinical trials?

Dr. Christian Rolfo: 

Absolutely, we have several of examples and actually FDA was doing a terrific job in the last year to try to get access quickly access to the drugs for patients, and some of this access that was granted was based in clinical trials that we’re starting for a phase one or phase two trials, so we are really doing a very rapid evolution of the drug development, and this is a revolution actually of the drug development because we have access very quickly. I can tell you that it was certainly in my career, several patients in clinical trials that they got benefits. Obviously, clinical trials are answering questions, so that is the way that we can answer questions scientifically and is the only way that we can advance in clinical therapeutics. 

Dr. Nicole Rochester: 

Wonderful. So I want to move into treatment access, we’ve talked a little bit today about some of the differences that we see in lung cancer with regard to the biomarkers, you and I know, and I’m sure that was in the audience, know that health disparities are widely reported here in the United States with really any all conditions, including lung cancer. So I’d love for you to talk a little bit, Dr. Rolfo about some of the challenges related to appropriate access to lung cancer care as it relates to different socio-demographic populations, and then how can we begin to address those disparities.

Dr. Christian Rolfo: 

Yeah, this is a topic that is really in my heart because I was coming with you before we start the communication, the recording of this. I was working in Europe before coming to the United States. I was shocked by the disparities that we see in some healthcare situations, so in my position before in Europe, we have a healthcare system that discovering for patients and we have, obviously, difficulties, but here I saw in some communities really underserved in terms of access to different service and healthcare is one of them. So we need to be conscious about that when we have patients that are struggling to get transportation, we have patients that are struggling to get approval for some drugs. 

So, there are a lot of areas that need to be addressed, disparity also in terms of language, we have also patients that are not understanding the doctors,  we have patients that are having difficulty when to get to the app information when we are saying, “Oh, you can see your report in your app,” so it’s not easy for some of them, we have generational gaps as well, these are disparities as well. So taking or being conscious of all these factors is making us take action and how we can take actions in our institutions, and in several institutions in the country, we have the support of an experienced team that is addressing that and teams are specific that are working for disparities. Some of them are social workers, some of them are advocate patients, so we have a big team of institutions that are helping to the patients to go for different scenarios, and even we have patients that are homeless, so how we treat patients in these conditions when we know that the patient is in a shelter, so if you have toxicity, what will we be doing. 

So all these things are taken into consideration, believe me, because it is like New York, you have a big disparity of or a big diversity, and we say of populations in one consultation morning, you can see all of them in your waiting room, so we need to try to address all this, and there are politics that are coming from us as a healthcare system, but there are also politics that they need to come from governmental politics, so try to use these…all the tools that we have at our disposal are important, and also we have a very good support of advocacy groups. 

Dr. Christian Rolfo: 

And this is something that I want to really profit their patient to say thanks because we have several, several advocacy groups that are doing a terrific job from testing to helping patients to go through this journey. So it’s really an important job, and obviously families, families are helping to these disparities and patients, so patients themself. So what I say always to the patient, raise your voice, empower yourself.

 Try to ask for your rights if you don’t understand your doctor… Ask again, if you want to have a second opinion, talk to your doctor, that is the most important thing. We are very open to help the patients, and that is our mission. So if I say to my patients, If you want to have a second opinion, please let me know, and I try to direct you to somebody who is an expert in the field and can help us to learn better your disease or your treatment, but I think it’s a situation that everyone is winning, especially the patient, but also ask for future patients understanding better every case.

Dr. Nicole Rochester: 

Well, as an independent patient advocate, myself, Dr. Rolfo, I always get super excited when physicians like yourself are talking about and emphasizing the importance of patients and families advocating for themselves, so I just want to reiterate a couple of things that you said just to make sure that our audience heard it very clearly and asking questions is one of the things that you said that is, I believe one of the most important ways that we can advocate for ourselves and for our family members in healthcare settings, and I really appreciate that you offer advice around second opinions.

A lot of people feel that they are sending their doctor if they ask for a second opinion, but a confident doctor like yourself and a good doctor is going to encourage that, particularly if the patient or family just needs that extra reassurance, so I just really appreciate that you brought that up. Before we wrap up, there are a few questions from our audience that I would love to present to you, and so one of them comes from MacKenzie and MacKenzie asked, can you speak about MRD testing and what that means for lung cancer?

Dr. Christian Rolfo: 

Yeah, and that we were discussing briefly. So minimal residual disease is the… As I say, when we have an operation, we can have the opportunity to have completely resected a tumor, but we don’t know more than with the CT scan when the patient will recover. So we are without an answer believing every follow-up visit what has happened, seeing if it has gone). So we are trying to reduce this…reduce the anxiety first of all, to try to get the tools that are able to identify patients that they can recurrence, have a recurrence so liquid biopsies, one of them, and we have now the several methods that are trials and several data coming that there are some companies that actually they are a market for some of the options, we are still having validations,  required validations, but we will certainly be there very shortly in time to identify these patients and to treat them in the proper time.

Dr. Nicole Rochester: 

Wonderful, and I think you just addressed a question that came in from Herald, which was is liquid biopsy playing a role in monitoring disease recurrence in lung cancer?

Dr. Christian Rolfo: 

Sure, we are actually tailoring treatments and checking the patients, and I have several, several experiences in patients that they’re monitoring over the time, and we have actually some of the vendors that are proposing this approach monitoring, liquid biopsy is a great tool because it’s minimally invasive, it’s just a blood draw and we can continue. Not all the patients have the possibility in terms of they are not all cheaters, that is something we need to know DNA, so it’s the majority of them, we can do it in some minimal proportion, we cannot do it when there are also possibilities to follow them.

Dr. Nicole Rochester: 

Excellent, and our last question from the audience comes from Laura, and she wants to know, “Are immunotherapy combinations in the metastatic setting, expanding to treat earlier stage lung cancer?”

Dr. Christian Rolfo: 

Yeah, absolutely, we have actually an FDA approval for us, one of the immunotherapeutic drugs in patients after the resection of the disease with some characteristics, but we are there and actually we are having more and more clinical trials using in earlier stages so we will say in the other stage from the earlier stage from that is the neoadjuvant and we call that when we are doing a treatment to reduce two months to be operated later on, so we have also some trials that are going there, but we have an approval already for the adjuvant setting that is after the surgery in some patients.

Dr. Nicole Rochester: 

That’s wonderful. You’ve given us a lot of good news. A lot of hopeful news, Dr. Rolfo, it is time for us to wrap up. I want to thank you again for being here for sharing your expertise. In closing, is there any takeaway that you want to leave with our audience today regarding lung cancer and advocating for themselves.

 Dr. Christian Rolfo: 

I will say that, first of all, thanks for the opportunity and it was a pleasure to discuss with you and I’d write to the population and say, Try to ask for your rights as a patient, so ask for your rights, be proactive in terms of your disease, you are the main actor here,  we are tools of trying to help you to arrive to the destination, but the good important thing is to create a good relation with your doctor, and to create a good relation with your doctor is part of the trust from both sides, so having an open communication… Open communication with the family as well. Sometimes we are smuggling or hiding things as a patient for our families to don’t help them, and vice versa that is not helping in this process, absolutely. And if you want, if you have that asking if you’re never deserving, so this is what we are here and all the team is here to help you.

Dr. Nicole Rochester: 

Wonderful. Well, I just want to echo what Dr. Rolfo said about asking questions about being an active member of your medical team, the doctors are there to assist you, but you are ultimately the expert for your disease for your body, so I just wanna thank you again deferral for being here for sharing such important information thank you all again for tuning into this patient empowerment network program. If you’d like to watch this webinar again, there will be a replay and you will receive an email when that recording is available, and remember, following this program, you will receive a link to a survey, please fill out that survey. Let us know what was helpful so that we can serve you better in the future to learn more about lung cancer and to access tools to help you get the best care no matter where you live. Visit powerfulpatients.org/lung cancer. I’m Nicole Rochester, thank you so much for joining us. 

Metastatic Breast Cancer Treatment and Research News

Metastatic Breast Cancer Treatment and Research News from Patient Empowerment Network on Vimeo.

As metastatic breast cancer testing approaches continue to expand, new and promising treatments have emerged. Dr. Lisa Flaum shares information on recently approved treatment options and the role of genetic markers in accessing targeted therapy. 

Dr. Lisa Flaum is a Medical Oncologist at the Robert H. Lurie Comprehensive Cancer Center of Northwestern University. Learn more here.

See More From The Pro-Active Breast Cancer Patient Toolkit

Related Resources:

 

Transcript:

Dr. Flaum:                  

There are a lot of new and promising treatments for metastatic breast cancer. So, the treatments in general and the novel treatments and studies really vary based on the subset of metastatic breast cancer. So, when we’re making our treatment decisions, a lot of it is defined by those markers. So, if someone has a tumor that is hormone receptor, estrogen and progesterone receptor positive, and HER2-negative, the mainstay of treatment is typically drugs that target estrogen and often partnering drugs that target estrogen with other more novel or newer treatments.

So, just in the last five plus years, there have been a number of new drugs and even new drug categories that we didn’t have previously. So, for that population of the estrogen receptor positive tumors, the biggest breakthrough over the last number of years has been a class of drugs called CDK4/6 inhibitors. So, that includes drugs like Ibrance, Kisqali, Verzenio. And they’ve emerged as a very important and effective and often a recommendation for our first-line treatment for these patients combined with anti-estrogen therapies that have vastly improved outcomes for patients. So, a much higher percentage of patients respond to these drugs, the duration of the responses has extended quite a bit. And importantly, patients tend to tolerate this drug class really, really well.

 So, for many patients starting out with that diagnosis, this type of drug class is going to be part of the discussion. Even in the last year, another drug category has emerged with approval of a new drug called alpelisib, which is something called at PI3 kinase inhibitor. So, again, back to defining the options based on the molecular profile of the tumor. So, this newer oral drug also partnered with anti-estrogen therapy, has been an important breakthrough for the treatment of patients who harbor this specific molecular abnormality. So, important to define whether that’s an option by some of these molecular testing.

There’s also newer drugs and studies of newer drugs that affect the estrogen receptor in different ways than some of our traditional medications.

And this is an ongoing area of significant research. So, that’s the estrogen receptor positive tumors.

For patients who have HER2-positive tumors, these are tumors that tend to be more aggressive, that tend to require more aggressive upfront treatment, which usually involves drugs that specifically target HER2. So, again, defining what’s driving the tumor and hopefully having drugs available that can target that specific abnormality. So, HER2 targeted drugs have evolved quite a bit over the last couple of decades.

Initially, we just had a drug called Herceptin and then a drug called Perjeta or pertuzumab was developed. Then more recently a drug called Kadcyla. And then even in just the last six to 10 months, two new drugs that target that HER2 protein. One of them is called tucatinib, the other one is called Enhertu. They’re not necessarily appropriate for the first line of treatment, but really sort of expands our toolbox in terms of how we treat these types of tumors. And these are developments that have occurred, for one of the drugs, just in the last six months, and the other within the last year. So, a lot of progress.

And then for the third subset of tumors, which are the triple-negative tumors, those are the ones that do not over-express estrogen, do not have estrogen or progesterone receptors, and don’t overexpressed HER2. This has been historically an area of unmet need. So, tumors where we can’t use anti-estrogen therapies, we can’t use HER2 targeted drugs. And so, the main stay has always been chemotherapy. And even for this subset, we’ve had progress.

So, one of the drug classes that’s been approved in the last couple years for triple-negative breast cancers is immunotherapy. So, immunotherapy has gotten a lot of press. It’s been really breakthrough treatment for a lot of different cancers, has lagged behind to some degree in breast cancer, but has become now one of the early treatment options for people with metastatic disease, specifically those that harbor a molecular marker, an immune marker, something called PD-L1. So, another example of the tumor’s biology dictating potentially one of the treatment options.

There have been other drugs that have been approved for triple-negative breast cancers in women who have BRCA mutation, so who have germline genetic predisposition to breast cancer. And that opens another array of treatment tools that have been approved in the last few years. And then more recently, just over the last six months, another drug that’s been approved for triple-negative breast cancer, which is a drug called sacituzumab, again, not first treatment, but something that defines potentially future lines of treatment. So, big picture, there has been a lot of progress that increasingly alters our treatment tools for patients and allows us to have sequential treatments that can be effective if their given treatment is no longer effective.

Metastatic Breast Cancer Treatment Decisions: Which Path is Best for You?

Metastatic Breast Cancer Treatment Decisions: Which Path is Best for You? from Patient Empowerment Network on Vimeo.

 For each metastatic breast cancer patient, there are several variables to consider to access the best treatment path. Dr. Lisa Flaum explains key factors to consider, and discusses how the risks and benefits are weighed when making treatment decisions for an individual patient.

Dr. Lisa Flaum is a Medical Oncologist at the Robert H. Lurie Comprehensive Cancer Center of Northwestern University. Learn more here.

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Transcript:

Dr. Flaum:                  

So, when we’re determining a treatment approach, there are a number of variables. So, to some degree, based on a patient’s individual characteristics, their age, their other health issues, may guide what treatments are available or indicated or even desirable from a patient’s standpoint. To some degree, the locations and extent of disease are important. So, if someone has cancer and that’s causing a particular symptom, with bony sites being a particular example, there may be a role for something targeted; Something like radiation, and in rare cases, surgery to target a specific symptomatic or worrisome spot of metastatic cancer.

In general, the mainstay of treatment for metastatic breast cancer is what we call systemic treatment or medical treatment, treatment that’s going to go everywhere and treat the cancer wherever it is. In some situations, we may be deciding between more or less aggressive treatment, and the locations and sites of disease may be important in determining that. If someone has extensive disease, for instance in a vital organ like the lung, the liver, the brain, we may start with something more versus less aggressive to try to get it better under control quickly. Whereas people with more limited metastatic disease may be able to start with something less aggressive.

And then beyond that, a lot of the decision-making is based on those molecular markers that I alluded to, which are defined by the hormone receptor status. So, whether the tumor expresses those estrogen and progesterone receptors, and whether the tumor over-expresses HER2. And then to a lesser degree, based on other markers that may be defined by additional tests.

So, every treatment discussion we have is a two-way street. So, our job is to present the data, present options, present recommendations. And often, we have an opinion on where we would fall and if there are a number of different options. But to me, it’s a collaborative discussion. And if there are options, it’s weighing what potential benefit do we get from a single option or from adding something to that particular option versus what are the downsides? And some of it is discussion about logistics. Do we do something IV versus oral? Is there a particular side effect that we’re hoping to avoid, such as hair loss? Which of course, we’re trying to avoid. Some treatments may have a higher likelihood of working, but a higher likelihood of causing hair loss. That may factor into our decision.

So, whether it’s the first decision point when we’re deciding on preliminary therapy or future decision points as we go through this journey, there is always a discussion about this is where we are, these are what our options are. Here’s how we’re going to weigh the pros and cons. And then it comes back to a collaborative decision about how we weigh the risks and rewards and where we’re going with an individual patient.

So, clinical trials are always part of at least the conversation, so they’re always a consideration at each step of our discussion. So, from a preliminary treatment standpoint, we’re always going to go through here are our standard options. Here’s, again, what we think is most appropriate. And if there’s a clinical trial that’s appropriate in that scenario, we’ll lay that out there as an option. So, a clinical trial is always worth discussing. It’s always worth asking that your doctor, “Is a clinical trial appropriate for me at this point?” But it’s not always the right recommendation.

So, there are a lot of scenarios, especially at the beginning of treatment for metastatic disease where we have so many options, and so many new and novel treatment options and drugs that have been approved fairly recently that have defined the standard of care, that the standard is going to be often what we recommend. And a clinical trial may be something that we would use if that treatment fails to work or at some future point down the line. And at other points in time, we have very good, appropriate clinical trials that could be indicated at any step along the way. So, it’s worth the discussion. Whether it’s the recommendation or not depends on the circumstances, it depends on the time. What we have today was very different than what we might’ve had available six months ago and six months from now. But clinical trials are out there, and if the location that a patient is going doesn’t have access to clinical trials, it’s always reasonable to ask too, “Should I be going somewhere else to see if a clinical trial is appropriate?”

Essential Testing Following A Metastatic Breast Cancer Diagnosis

Essential Testing Following a Metastatic Breast Cancer Diagnosis from Patient Empowerment Network on Vimeo.

Following a metastatic breast cancer diagnosis, what tests are essential? Dr. Lisa Flaum reviews the role of key tests, and the impact of molecular (genetic) test results on treatment decisions.

Dr. Lisa Flaum is a Medical Oncologist at the Robert H. Lurie Comprehensive Cancer Center of Northwestern University. Learn more here.

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Transcript:

Dr. Flaum:                  

When someone has either a diagnosis or a suspected diagnosis of metastatic cancer, meaning a diagnosis of cancer that has spread somewhere outside of the breast. And the most important initial step is establishing a tissue diagnosis. So, we could have our suspicions based on imaging, based on symptoms, but the most important thing is to confirm it. And usually that confirmation involves some type of tissue biopsy. So, collecting cells, examining them under the microscope, making sure that the diagnosis in fact, is cancer. Making sure that the cancer has spread from the breast, which is something that is definable under the microscope for the most part. And then evaluating various molecular markers within the tumor itself that are critical to guiding treatment.

So, in addition to the tissue diagnosis, the other important first step is what we call cancer staging. So, establishing the extent of the tumor within the body, which typically involves some type of scans, which may be variable depending on the situation or depending on the physician often could be a CT scan and a bone scan, maybe a PET scan. There may be an MRI.

So, a number of different tests that help us establish where the tumor is at baseline, so we can better understand the anatomy, but also to follow down the road to establish whether any given treatment is working. There are also maybe discussions of other types of molecular testing beyond what we determined in terms of the traditional biologic markers. You might hear the terms next generation sequencing tests like Foundation, Guardant, Tempus, which better define the cancer’s biology, which increasingly is becoming useful in terms of targeting treatment to someone’s specific cancer.

So, the molecular tests are looking at a few different things. So, first and foremost from a breast cancer standpoint, the most important basic molecular markers are what we consider to be the four main receptors, which is the estrogen and progesterone receptor, which dictates whether a given tumor is driven by estrogen and importantly dictates whether anti-estrogen therapy is going to be an appropriate component of the treatment. The other basic marker is called HER2, which is a protein that’s over-expressed.

In about 20% of breast cancer patient cells, and it’s also very critical in terms of guiding treatment. For specific types of breast cancer, once we know those preliminary molecular markers, then there’s an array of other types of anomalies within the tumor itself that could help to guide specific treatment. So, a couple of examples, and I can talk about that when you talk about treatment. If someone has a genetic predisposition to breast cancer with a BRCA mutation, there’s a specific treatment that might be appropriate. More recently, there’s another abnormality that can be detected by these tests called a PI3-Kinase mutation that identifies a population of patients who could be appropriate for another type of targeted therapy. So, for an individual, knowing what their particular profile is, whether or not those treatments are going to be indicated right at the beginning of treatment or maybe something that we use down the road. Inevitably, they’re going to help us understand what our tools are when we’re helping to make those decisions.

What Could Advances in Breast Cancer Research Mean for You?

What Could Advances in Metastatic Breast Cancer Research Mean for You? from Patient Empowerment Network on Vimeo.

What should metastatic breast cancer patients know about emerging approaches to treatment and care? Dr. Julie Gralow reviews developments in metastatic breast cancer research, including advances in genetics, subsetting disease and personalized medicine.

Dr. Julie Gralow is the Jill Bennett Endowed Professor of Breast Medical Oncology at the University of Washington, Fred Hutchinson Cancer Research Center, and the Seattle Cancer Care Alliance. More about this expert here.

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What Could Metastatic Breast Cancer Genetic Testing Advances Mean for You?

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Metastatic Breast Cancer: Debunking Common Misconceptions

 

Transcript:

Katherine:                  

There have been so many advances in breast cancer research. What are you excited about in research right now?

Dr. Gralow:                

Well, every single drug that’s been approved, every single new regimen that’s been approved in breast cancer is the direct result of clinical trials, and this is a major part of my career, is to help patients get access to clinical trials and run important clinical trials that could lead to new discoveries – is this regimen better? What’s the toxicity?

Because until we have a cure for breast cancer, we need to do better, and we need to research better treatment options. So, doing trials, having access to clinical trials where you can participate, help move the science forward is key.

I think where we’re moving with breast cancer is the more we’re understanding the patient and the tumor, the more we’re realizing every single breast cancer is different, actually, and whereas when I started my training 20-plus years ago, breast cancer was breast cancer – we weren’t even using HER2 yet, we were just learning how to use estrogen receptor, and we kind of treated everything the same – now, we’re subsetting, and subsetting, and subsetting. Even in triple negative breast cancer now, which is about 18-20% of breast cancer, we’re subsetting.

Does that triple negative breast cancer have PD-L1, which is associated with being able to get immunotherapy drugs? Does it express androgen receptor? Because sometimes, even a breast cancer that doesn’t have estrogen or progesterone receptor can express the androgen receptor, like prostate cancer, and we can use some prostate cancer drugs. So, even triple negative breast cancer we’re subsetting and subsetting, and could that triple negative breast cancer be associated with a BRCA1 or 2 mutation, and then we can use the PARP inhibitors?

So, I’m actually really excited about that we’re learning more and more, and subsetting, and not treating breast cancer as one size fits all, and if we can better tailor the treatments to the patient and the tumor, that we are going to get to the point where I can tell my patients yes, we can get cures in metastatic breast cancer.

What Is the Role of Genetic Testing in Breast Cancer?

What is the Role of Genetic Testing in Breast Cancer? from Patient Empowerment Network on Vimeo.

Breast cancer expert Dr. Julie Gralow discusses the role of genetic testing in metastatic breast cancer care, reviewing the impact of inherited–and acquired–genetic mutations on treatment options.

Dr. Julie Gralow is the Jill Bennett Endowed Professor of Breast Medical Oncology at the University of Washington, Fred Hutchinson Cancer Research Center, and the Seattle Cancer Care Alliance. More about this expert here.

See More From INSIST! Metastatic Breast Cancer

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What Could Metastatic Breast Cancer Genetic Testing Advances Mean for You?

What Are Essential Genetic Tests for Metastatic Breast Cancer Patients?

Metastatic Breast Cancer: Debunking Common Misconceptions

 

Transcript:

Katherine:                  

All right. Dr. Gralow, when you meet with patients, what are some of the more common misconceptions that you hear related to diagnosis?

Dr. Gralow:                

Well, I think people do confuse – especially at an early diagnosis – that the metastases, the travel to the local lymph nodes, is not the same as a metastatic breast cancer, so we spend some time talking about how it’s still curable and not considered a distant metastasis if the lymph nodes are in the armpit or up above the collarbone, and so, that’s something that we spend some time talking about.

This whole term of “metastatic recurrence” – unfortunately, when you start looking online and get your information from Dr. Google, you read right away that it’s no longer curable, and in 2020, yes, that’s true. That’s probably the most specific statement that we can make. We are not going with curative intent, which means we treat for a defined amount of time, and then all the disease goes away, and we stop treatment, and then you go on with your life, and it never comes back. That would be cure.

But, I think it’s really important to point out that much of metastatic breast cancer can be highly treatable, and what we hope to do – and certainly, at least a subset of metastatic breast cancer – we want to convert it more to what we would call a chronic disease, and so, think of it more like hypertension, high blood pressure, or diabetes. These are diseases that we generally don’t cure with treatment, but that we can control with drug therapy, which sometimes has to be adjusted, and if we don’t control it, we can get some bad complications.

So, that’s not all metastatic breast cancer, unfortunately – we can’t convert all of it to something where we can use a therapy for a long time that keeps it in check and where you have a pretty good quality of life – but we’re hoping that more and more, we’re getting targeted therapies and more specific treatments to patients so that we can convert more patients to a more chronic kind of situation.

Katherine:                  

Many people are confused about genetic testing. They often think that it relates to ancestry or physical traits like hair and eye color. What’s the role of genetic testing in breast cancer?

Dr. Gralow:                

Well, you can do genetic testing of the patient’s inheritance, which is how most people think of genetic testing, and that’s actually really important and increasingly important in metastatic breast cancer to do your own inheritance. Have you inherited a gene that was associated with how your cancer developed? Because now, we actually have a class of drugs called PARP inhibitors that are approved for tumors that have a BRCA1 or BRCA2 mutation with them. Most of those mutations were inherited, but not all. Sometimes they can develop as well.

So, now, when my patient – if she didn’t previously have genetic testing for an inherited risk for breast cancer either coming from mom or dad’s side of the family, a lot of people do have that up front, especially if they’re younger at diagnosis or they have a lot of family members with breast cancer. If she didn’t have that genetic testing done previously, at the time of the metastatic occurrence, I’m going to recommend that that be done because knowing if the cancer is associated with one of these DNA repair genes – BRCA1, BRCA2, some other genes – we have a new treatment option, which is an oral pill that actually is highly effective if the tumor has a mutation in one of these.

But, we can also – so, that’s genetic testing of the patient’s own DNA, but we can also do what we call genetic testing – or genomic testing, if you will – of the genes of the cancer. What were the changes in the DNA at the gene level that caused a normal breast cell over time to develop into a cancer cell that’s now growing without responding to our body’s checks and balances? So, what were those mutations, deletions, or amplifications in the tumor itself?

So, we’ve got the patient’s genetics, we’ve got the tumor’s genetics, and both of those come into play when we’re making our best treatment recommendations and trying to understand what the right approach is.

Katherine:                  

How is testing administered?

Dr. Gralow:                

So, for our inherited testing, those gene changes can be found in every cell in the body, so we can do that from a simple blood test where we just look at the blood cells. We can actually do it with our sputum and with a cheek swab, even. You can get enough of the DNA from the inside of the mouth to do that.

For a tumor’s genetics, we need some of the tumor, so that’s either done with a biopsy into the metastatic site or, as I mentioned before, increasingly, we’re exploring the potential for a liquid biopsy – so, drawing some blood and then trying to find pieces of the tumor that are shed into the blood.

Factors That Guide a Metastatic Breast Cancer Treatment Decision

Factors that Guide a Metastatic Breast Cancer Treatment Decision from Patient Empowerment Network on Vimeo

Dr. Julie Gralow discusses factors that affect metastatic breast cancer treatment decisions, including the cancer’s biology, the overall health of the patient, and treatment side effects.

Dr. Julie Gralow is the Jill Bennett Endowed Professor of Breast Medical Oncology at the University of Washington, Fred Hutchinson Cancer Research Center, and the Seattle Cancer Care Alliance. More about this expert here.

See More From INSIST! Metastatic Breast Cancer

Related Resources:

 

What Could Metastatic Breast Cancer Genetic Testing Advances Mean for You?

What Are Essential Genetic Tests for Metastatic Breast Cancer Patients?

Metastatic Breast Cancer: Debunking Common Misconceptions

 

Transcript:

Katherine:                  

Well, Dr. Gralow, what other factors should be taken into consideration with a treatment route?

Dr. Gralow:                

I always like to think of the treatment decision as relying on three factors, and the first relates to the tumor factor, the cancer factor.

So, we talked a lot about the biology, the estrogen receptor, the HER2, the genomic profiling. So, that’s critical, but there are two other components that we need to really strongly consider when trying to devise the right treatment regimen. One of those is patient factors, and not just the patient’s genetics, but are they pre- or post-menopausal?

What is the age? Where are they in life? Are they young with young kids? Are they working, and is that an important priority for them? Are they older and with grandchildren, and they don’t need to work? What is it that would be critical? What are the patient’s priorities here, and what are their fears, what are the things they would – what would be really important as we plan a regimen? And so, the patient factors which would be patient priorities and where they are in life right now.

And then, there’s factors related to the treatment itself, which would include not just how effective it is, but – and, this is really important when trying to decide regimens – what are the side effects of a regimen? For some patients, hair loss is a big deal, and we can put it off as long as possible – maybe choosing the first couple regimens don’t cause hair loss sometimes.

But, for other people, that doesn’t matter to them. For some, we have oral – some regimens, and that could keep them out of the infusion room, and others actually – I’ve had patients who actually like coming into the infusion room regularly so that they can review the side effects and get the reassurance provided by it. So, we’ve got different route of administration of the drugs, different side effects. If you already had, for example, a neuropathy – a numbness/tingling of fingers and toes – from treatment that you might have gotten for early-stage disease, we’d probably want to avoid drugs where that’s their major side effect in the metastatic setting and that would increase that even further.

We’ve got some drugs that cause a lot of toxicity to our GI system – nausea, vomiting, or diarrhea – and other drugs that don’t. And so, understanding what symptoms the patient already has and actually tailoring the treatment based on some of the side effects of the drug could also be done, as well as how they’re administered. So, again, patient factors, tumor factors, and then, factors related to the treatment itself all come into play when we make decisions.

Katherine:                  

There have been so many advances in breast cancer research. What are you excited about in research right now?

Dr. Gralow:                

Well, every single drug that’s been approved, every single new regimen that’s been approved in breast cancer is the direct result of clinical trials, and this is a major part of my career, is to help patients get access to clinical trials and run important clinical trials that could lead to new discoveries – is this regimen better? What’s the toxicity?

Because until we have a cure for breast cancer, we need to do better, and we need to research better treatment options. So, doing trials, having access to clinical trials where you can participate, help move the science forward is key.

I think where we’re moving with breast cancer is the more we’re understanding the patient and the tumor, the more we’re realizing every single breast cancer is different, actually, and whereas when I started my training 20-plus years ago, breast cancer was breast cancer – we weren’t even using HER2 yet, we were just learning how to use estrogen receptor, and we kind of treated everything the same – now, we’re subsetting, and subsetting, and subsetting. Even in triple negative breast cancer now, which is about 18-20% of breast cancer, we’re subsetting.

Does that triple negative breast cancer have PD-L1, which is associated with being able to get immunotherapy drugs? Does it express androgen receptor? Because sometimes, even a breast cancer that doesn’t have estrogen or progesterone receptor can express the androgen receptor, like prostate cancer, and we can use some prostate cancer drugs. So, even triple negative breast cancer we’re subsetting and subsetting, and could that triple negative breast cancer be associated with a BRCA1 or 2 mutation, and then we can use the PARP inhibitors?

So, I’m actually really excited about that we’re learning more and more, and subsetting, and not treating breast cancer as one size fits all, and if we can better tailor the treatments to the patient and the tumor, that we are going to get to the point where I can tell my patients yes, we can get cures in metastatic breast cancer.