Tag Archive for: radiation

How Can Extensive Stage Small Cell Lung Cancer Symptoms Be Managed?

How Can Extensive Stage Small Cell Lung Cancer Symptoms Be Managed? from Patient Empowerment Network on Vimeo.

When extensive stage small cell lung cancer patients experience symptoms, how can they be managed? Expert Beth Sandy from Abramson Cancer Center discusses collaborative symptom management for ES-SCLC patients for common symptoms including respiratory issues, appetite and digestion, and neurologic symptoms.

See More from [ACT]IVATED Small Cell Lung Cancer (SCLC)

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Small Cell Lung Cancer Care | Optimizing Team Communication

Small Cell Lung Cancer Care | Optimizing Team Communication


Transcript:

Lisa Hatfield:

Beth, how do you approach collaborative symptom management for newly diagnosed patients with extensive stage small cell lung cancer?

Beth Sandy:

So when you’re newly diagnosed, it really depends. A lot of our patients will end up having symptoms such as shortness of breath or a cough or even coughing up of blood just because the natural biology of small cell lung cancer tends to be a very centralized cancer, the airways. So symptoms typically are respiratory, and we have a lot of really good treatments to help with things like shortness of breath and cough. To be honest with you, this type of lung cancer is so responsive to chemotherapy that sometimes the chemotherapy alone will help your symptoms because it responds so quickly.

If that’s not the case, we can do radiation also to help minimize the cancer where it may be causing shortness of breath, or certainly if you’re coughing up blood, a lot of times we’re going to go in and do something like radiation. There are other things that we can prescribe such as inhalers or medications that are prescriptions that can help with cough like certain syrups and other pills that can help reduce cough. Those typically are often the main respiratory symptoms. Other things that we may find are things like weight loss and decreased appetite. That can be harder, I will say.

There used to be medications that we used for appetite stimulation. The problem with some of those medications is they were increasing the risk of blood clot, which is already a risk when you have lung cancer, so we don’t have to use them as often. But there are some medications that we can work with, and we work with oncology nutrition a lot as well to help patients, especially when weight loss is an issue. There’s a whole other set of side effects the patient’s going to have once they start treatment, but they usually don’t typically present with things like nausea or vomiting, or constipation or diarrhea. Those things can be side effects of treatment.

Another thing that can be common in extensive stage small cell lung cancer is metastasis to the brain. So sometimes patients will have headaches or neurologic changes, but the good thing is that’s very responsive to steroids and radiation, so the sooner we get people on treatment, really those symptoms tend to improve very quickly. The activation tip for this really would be to make sure you let the nurses and doctors know exactly what sometimes you’re experiencing, because we really do have a lot of good supportive care medications, and truthfully the treatment for the cancer should really help improve your symptoms pretty quickly with this disease.


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Tools for Accessing Personalized Advanced Prostate Cancer Treatment and Care

Tools for Accessing Personalized Advanced Prostate Cancer Treatment and Care from Patient Empowerment Network on Vimeo.

What steps can advanced prostate cancer patients take to help them access the most personalized treatment approach for their disease? This animated video reviews key treatment decision factors, how biomarker testing results affect care, and advice for self-advocacy. 

See More From INSIST! Prostate Cancer

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What Questions Should Prostate Cancer Patients Ask About Testing and Test Results? 

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How Do Biomarker Test Results Impact Prostate Cancer Treatment Options

Essential Testing Following a Prostate Cancer Diagnosis

Essential Testing Following a Prostate Cancer Diagnosis 


Transcript:

Every advanced prostate cancer patient is unique AND so is their disease. Advances in research are making personalized medicine a reality, tailoring care and therapy choices based on the genetic makeup and individual characteristics of a patient’s disease.   

As prostate cancer research evolves and treatment options expand, it’s vital that patients work with their healthcare team to find the best treatment approach to treat their specific cancer.  

An essential step to accessing personalized medicine is biomarker testing, which identifies key markers such as genes, proteins, or other molecules in a sample of tissue, blood, or other bodily fluid. The results of these tests can provide a fuller picture of the prostate cancer’s type, stage, and aggressiveness and may help predict how the cancer will behave. 

The test results can also identify which treatment approach may be most effective, through the presence of certain molecular markers.  For example, if a tumor has either high microsatellite instability (MSI high) or mismatch repair defects (dMMR), a prostate cancer patient may benefit from immunotherapy. Or a PARP inhibitor therapy may be more effective if the presence of mutations in certain DNA damage repair genes is detected. 

In addition to biomarker test results, other factors that physicians consider when recommending a treatment approach include:  

  • A patient’s age, overall health, and any pre-existing conditions. 
  • The type, stage, and grade of prostate cancer. 
  • And, potential side effects or impact on their lifestyle. 
  • And, the patient’s preference. 

Along with these considerations, it’s vital that patients discuss the benefits and drawbacks of each option with their team. So, how can you be proactive in order to access personalized care? 

  • Ensure that your doctor has experience treating prostate cancer. Consider consulting a specialist or obtaining a second opinion, so you can feel confident in your diagnosis and treatment plan. 
  • Ask a friend or loved to join you during key discussions with your provider, to help you process the information and to make decisions. 
  • And, be sure to request all essential testing, including biomarker testing, and ask how the results may affect your prognosis and treatment options.  
  • Discuss ALL of the treatments available to you, including any potential side effects.  
  • And ask if there is a clinical trial that could be right for you.
  • Finally, and most importantly, YOU should be at the center of your prostate cancer care. Share your opinions and ask questions throughout the process, so you feel empowered and informed. 

To learn more about prostate cancer and to access tools for self-advocacy, visit powerfulpatients.org/PC. 

How Can Prostate Cancer Stigmas and Misconceptions Be Addressed?

How Can Prostate Cancer Stigmas and Misconceptions Be Addressed? from Patient Empowerment Network on Vimeo.

 How can prostate cancer stigmas and misconceptions be addressed? Expert Dr. Yaw Nyame with the University of Washington discusses common concerns and misconceptions, how doctor-patient communication can help, and support resources to aid patients and care partners.

See More from [ACT]IVATED Prostate Cancer

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Understanding Recommended PSA Screening Age and Frequency In Prostate Cancer 

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Emerging Promising Advanced Prostate Cancer Treatments

What Impact Does Advanced Prostate Cancer Have on Lifestyle

What Impact Does Advanced Prostate Cancer Have on Lifestyle?

Transcript:

Lisa Hatfield:

Dr. Nyame, have you encountered any misconceptions or stigmas related to prostate cancer within the underrepresented communities, and how do you address or mitigate these issues with your patients?

Dr. Yaw Nyame:

I think that there are a lot of misconceptions in all communities and stigmas around prostate cancer and its treatments, all the way from the early portion of diagnosis, stigma around maybe the rectal examination if you need one, take me around what may happen if you get a biopsy, misconceptions of biopsy, like will it spread the cancer all around your body, will it affect erectile function. And then through treatments. And so one of the primary jobs I feel like I have as a doctor who specializes in this area, is to take the time to hear patients express these concerns, do not diminish or belittle misconceptions, to really hear them, and then to try and educate and inform people about the realities without over-correcting either.

So someone comes to me and says, “Well, Doc, I hear that if I have surgery, I’m going to have erectile function.” I can’t, I shouldn’t, and I don’t say, Oh, you’re wrong, right? But I might say, “Well, that’s true. If you have poor erections before surgery, a likelihood that they’re going to get better is really low, and they’re likely to go away or diminish, but if you have good erections, that there’s a chance with certain techniques that they can come back and will come back.”And then I usually put something like 50 percent of men who have surgery and/or radiation will have some erectile dysfunction within the five years following their treatment. So it’s important to have a level ground where we share information candidly.

And I think it’s important for patients to come prepared to have these discussions, do your homework by talking to your people in your circles, by looking at trusted resources online from places like the American Cancer Society, Prostate Cancer Foundation, cancer centers produce their own information and be prepared to have these discussions.

My activation tip is the same as before, I think that building a community of survivors to share your concerns with and to get knowledge from is really important because there is no better source of information than the lived experience, and I think those individuals, especially the ones who volunteer to lead support groups and to share their stories, they’re wanting to impart their experience with other folks to empower them and support them, so it’s usually a really fantastic community to support understanding your diagnosis and what your journey is going to be like better and also a place to go to once you’ve experienced some of these things, right? It’s not just about the misconceptions up front and stigmas up front, but post-diagnosis and treatment, there are other concerns that may come up, and having the right network can sometimes help you navigate finding the solutions and the resources that are going to support you best.

[ACT]IVATED Prostate Cancer Post-Program Survey

Emerging Promising Advanced Prostate Cancer Treatments

Emerging Promising Advanced Prostate Cancer Treatments from Patient Empowerment Network on Vimeo.

What emerging advanced prostate cancer treatments are showing promise? Expert Dr. Yaw Nyame with the University of Washington shares his perspective about the treatment landscape, updates on clinical trials showing promise, and how to help ensure optimal patient care.

See More from [ACT]IVATED Prostate Cancer

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Advanced Prostate Cancer Diagnosis and Survival _ Black and Latinx Disparities

Advanced Prostate Cancer Diagnosis and Survival | Black and Latinx Disparities

Transcript:

Lisa Hatfield:

Can you speak to the current treatment landscape and any new research coming out about advanced prostate cancer treatment that you are excited about? And how do you work with your patients to make treatment decisions, particularly those in underrepresented communities?

Dr. Yaw Nyame:

So, two very different questions. The first thing I’ll say is the landscape is changing, and there are a lot of exciting things. There are some trials that are showing that the combination of systemic therapies like the hormone blockade, whether it be hormone blockade at a large level, at the cell level with some of those novel agents like abiraterone (Zytiga) and enzalutamide (Xtandi) or even chemotherapy, how we combine those are all very exciting. But we also know that local control of the prostate, so either using radiation to the prostate, which was shown to be beneficial in a clinical trial from the UK called STAMPEDE, we have an ongoing clinical trial called SWOG 1802, which is looking at whether surgery locally to the prostate can add additional benefit to men with advanced prostate cancer.

So I think it’s exciting to understand how we can improve survival. It used to be around three-year survival for prostate cancer when you were diagnosed with advanced forms. We’ve moved that to beyond five years because of how many incredible new advances we have and these combinations of local therapy and systemic therapy. We also have new drugs coming into the landscape like lutetium Lu 177 vipivotide tetraxetan (Pluvicto), which is a PSMA tagged radioligand which has, you know, shown some really great results in the castration-resistant or hormone resistant space that’s being tested now earlier in the hormone sensitive space and high risk localized space.

So there are a lot of really fantastic and exciting new advances. I’m skipping over other types of medications that are really in the precision oncology space, like the PARP inhibitors which are shown to be beneficial in people who have, you know, certain genetic, you know mutations and DNA recombination.

So I think we continue to see evolution in this space where, you know, we used to sort of see this cancer as a one size fits all. And you know, we sort of try to sometimes hit a square peg into a round hole, and now we’re able to really say, okay, your cancer has these features and this combination of things is what’s going to work best. But the problem with that is the more nuanced and the more personalized our care gets, the more opportunity there is for people who are on the margins to be lost.

And so, you know, our historically, you know, marginalized and minoritized populations are sometimes going to be the ones at highest risk for not getting the latest and greatest. One of the things that I’m really interested in supporting and seeing supported in cancer centers and in clinical sites across the country is patient navigation.

Providing services that help people get connected to all the different types of doctors, all the different types of institutions that might offer them the treatments and the workups that they need to make sure that they get access to the best care that’s available. And that’s not only supporting the patient oftentimes, but that’s supporting their caregivers, their families, and making sure that what is a really complex process. It’s not just going in for one doctor’s visit oftentimes, right?

Seeing a lot of different specialists, getting a lot of different tests. But that process is supported for people that have especially among people that have significant social needs and may not be able to navigate that on their own. My activation tip in this space is to absolutely do your homework and find resources to help you navigate this very confusing and very busy landscape when you have your diagnosis.

A lot of cancer centers have patient navigators, okay? And if they don’t, they should. So that is one resource that you should not be afraid to ask for and utilize is someone from the doctor’s office. That’s just going to take the time to make sure if you need to be connected to an insurance, you know agency like Medicare or Medicaid, that you’re connected, that if there are certain appointments you need to make, that they help you schedule and if you need transportation support, that they help connect you to that. And so finding those resources, whether it’s through your community and peer network or through the cancer center, is really important to make sure that you can get as comprehensive of care as you can.

Sherea Cary:

My activation tip for care partners when addressing things like treatment and new research is for the care partner to be as informed as possible about other health issues that the patient may have, and to be transparent with the oncologist about what other things are going on in the patient’s life to make sure that they fit some of the new research that’s coming out or be able to, or the patient and the care partner are able to overcome those barriers that may separate them in some of the treatment decisions. 

Lisa Hatfield:

Right, thank you both Dr. Nyame and Sherea, who is a care partner. Thank you for that. Those activation tips. 

[ACT]IVATED Prostate Cancer Post-Program Survey

Newly Diagnosed With Follicular Lymphoma? Start Here

Newly Diagnosed with Follicular Lymphoma? Start Here from Patient Empowerment Network on Vimeo.

How are follicular lymphoma treatment options commonly explained to patients? Expert Dr. Sameh Gaballa shares how he walks patients through treatment options, POD24 and FLIPI tests that help guide treatment options, and follicular lymphoma staging.

Dr. Sameh Gaballa is a hematologist/oncologist specializing in treating lymphoid malignancies from Moffitt Cancer Center. Learn more about Dr. Gaballa.

See More from START HERE Follicular Lymphoma

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What Exactly is Follicular Lymphoma? An Expert Explains

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Follicular Lymphoma Patient Expert Q&A: Start Here

What Follicular Lymphoma Treatments Are Available?


Transcript:

Lisa Hatfield:

So, Dr. Gaballa, let’s start here. How do you explain follicular lymphoma treatment options and prognosis to your newly diagnosed patients? And what does shared decision-making look like in your office?

Dr. Sameh Gaballa:

Oh, absolutely. So follicular lymphoma, you really have to explain to the patient what, how are we coming to the recommendation that we’re currently giving. So if we think this is, this patient is a good candidate for a watch-and-wait approach, for example, we really have to walk them through why that really is the best option and not why should we jump on treatments and vice versa, if we think this patient needs to be treated, how do we really…the patient really has to understand all the other treatment options and why this needs to be treated. Because a lot of patients initially, sometimes when you present them with a watch-and-wait approach, if they don’t know all the background, they might not feel very comfortable because they might think, “Well, I have this cancer in me, and we’re not doing anything about it, and that doesn’t really sound too…something I should be doing.”

But then when you explain to them, “Well, you see, you don’t have a lot of disease, those studies have already been done in the past where patients who were treated or not treated, the survival was the same, so there, you might get side effects from the treatment, but not necessarily have benefits. And in the future, should this need to be treated, we have a lot of things to do.” So, really, so this is kind of the shared decision portion where you just have to walk the patients through why that will be the best situation. There is data with single-agent rituximab (Rituxan), even in patients who are asymptomatic, and we have the UK data, and that’s an option.

And that is also offered to some of the patients, even if they’re not symptomatic and they don’t have a lot of disease, if that’s what really the patient wants, if they’re not really comfortable with a watch and wait. And there’s again some data to help justify that. Again, there’s no advantage in overall survival, but sometimes the patients would kind of feel more in control. They feel like, “Okay, I did something about it.” So that’s the shared approach.

In terms of your other question about prognosis, unfortunately that’s an area of an unmet need. I mean, we have some tools to help us differentiate follicular lymphoma patients from each other, which patient is high-risk, meaning those are the patients who might relapse quickly, or they might not respond well to treatments. Unfortunately, we don’t have great tools. We have something called a FLIPI score, which is, we use a number of parameters including clinical parameters like stage or age and some other parameters as well, and we have a scoring system. But it doesn’t 100 percent predict if this is going to be a high-risk follicular lymphoma or a low-risk.

Unfortunately, the best predictor of prognosis for follicular lymphoma, you would know about retrospectively, it’s something called POD24, progression of disease in 24 months. Meaning that if you have a patient who’s treated with chemotherapy and immune therapy, and then they go into remission, and then they relapse again in less than 24 months, progression of disease within 24 months, those are the, those represent about 20 percent of follicular   lymphoma patients, and those represent a high-risk group of patients. That’s the best tool that we have. But unfortunately, if you’re diagnosed today, you’re not going to know if you’re in this group or not until you actually need to be treated and not just treated with immune therapy.

It has to be with chemotherapy as well. And then if you relapse within two years, then we know that this is a high-risk entity. There is genetic testing, there is something called a FLIPI-m7 scoring system. But again, these tools are not great to tease out the low risk from the high-risk follicular lymphoma patients. But 80 percent of patients who are not going to be POD24, meaning that they get treated, they’re in remission for two years or more, and actually those patients have very similar survival to the general population. So, yeah, so a lot of times we don’t know right away, but we do have some tools to kind of give us an idea.

Lisa Hatfield:

Great. Thank you for that information. It’s kind of hard for cancer patients to only know what their prognosis is retrospectively, but that’s a great explanation. Thank you. Okay, another patient question, “How does the staging of follicular lymphoma impact treatment choices?”

Dr. Sameh Gaballa:

Yeah, so as you saw, I didn’t really stress too much about staging, because it’s a blood disease. So the vast majority of patients are going to be what we call stage III to IV disease. So, obviously when you see a patient if if they, they might think that, “Oh my God, I have a stage III to IV cancer,” because that’s really what they’re familiar with. But follicular lymphoma is a blood disease, so by default it’s going to be in a lot of lymph nodes, it might be in the bone marrow as well, but stage III to IV disease follicular lymphoma doesn’t, that does not mean that this is a terminal cancer. Patients could live completely in normal life, even with a stage III to IV follicular lymphoma. This is not like a breast cancer or colon cancer where stage is everything.

But why do we have a staging system? Obviously, there’s a need to have staging system for all cancers, but clinically, the only time it makes a difference is there’s a small group of patients who have a truly stage I or II disease, meaning just one group of lymph nodes on one side of the diaphragm that may fit within one radiation field. So if you have someone who’s just coming in with one or a few groups of lymph nodes all in one place, we call that a stage I or II follicular lymphoma, not common, because again, most patients are stage III to IV. The only difference there is you can potentially offer those patients radiation therapy if it’s truly localized, but then you would need to do a bone marrow biopsy and confirm that it’s not in the bone marrow.

And if it is localized within one radiation field, that can be offered and we can sometimes give after radiation therapy, either observe it or consider giving rituximab afterwards. But that’s the only time where we’re going to mention staging, again, uncommon because most, the vast majority of patients are going to be stage III to IV. So why would we do that? Why would we irradiate if it’s only one group of lymph nodes? Because there’s about, I mean, if you irradiated, those lymph nodes will go away, but there’s about maybe a, it’s different. The number is different between studies, but about maybe a third of patients, if you irradiate that group of lymph nodes or one lymph node, it actually might not come again in the future. So you might have very long remissions/possible cure if you…and this is the only situation where we would consider treating someone who does not have symptoms, because you could have very long remissions with radiation. 


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What Treatment Options Are Available for Small Cell Lung Cancer?

What Treatment Options Are Available for Small Cell Lung Cancer? from Patient Empowerment Network on Vimeo.

What do extensive stage small cell lung cancer (SCLC) and limited stage SCLC patients need to know about treatments? Dr. Rafael Santana-Davila with the University of Washington School of Medicine shares a status update on where treatment options stand and discusses how he works with patients on treatment decisions.

[ACT]IVATION TIP

patients need to make sure that they know what the goals are. ‘What is…where am I going to…how am I going to feel in the next month? What is the likelihood that this cancer is going to shrink and this cancer is going to make me live longer?’”

See More from [ACT]IVATED Small Cell Lung Cancer (SCLC)

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Doctor looking at a scan of lungs.

Small Cell Lung Cancer | Hope for Treatment Advancements


Transcript:

Lisa Hatfield:

So what is the latest information related to treatment options for limited stage LS and extensive stage ES small cell lung cancer? And how do you work with your patients to make treatment decisions about that?

Rafael Santana-Davila:

So this is, unfortunately, a disease where little progress has been made throughout the years because it’s a very aggressive disease. And the main improvement that has been made in the last five years is the addition of immunotherapy to chemotherapy in patients with extensive stage disease. There have now been several clinical trials that have shown that adding immunotherapy improves overall survival. That means that patients live longer.

And there is a very small, but a few patients that have, that see survival into the many years, which is something that was unthinkable before the era of immunotherapy. We do not know if the addition of immunotherapy to limited stage disease, which treatment is, in the majority of cases, chemotherapy and radiation, we do not know if that works or not, that there are clinical trials that are going on, most of them have completed accrual, so we’re just waiting for the data to mature to let us know if that is something that also works there.

We have a lot of hope that it’s the case, but right now, in September 2023, we do not know the answer for that. What I work…how I work with patients to make treatment decisions is I present them with the options of the treatment. So there are always options from being as aggressive as we can to treat it, to try to shrink the cancer, which, many times, comes at the price of side effects to just doing best supportive care, which is we know that sometimes shrinking the cancer is not what is going to make people live longer.

So it’s a conversation that we constantly have with patients where we say, “This is what we propose, this is what the consequences of treatment is going to be, and these are the alternatives.” And you have to work with them depending on their goals, depending on what they want to achieve, you make treatment decisions.

Ultimately, what I tell my patients is, “You’re the captain of the ship. I’m here just to help you navigate these rough waters, but, ultimately, you’re the one that needs to tell me where we want to go.” Okay. An activation tip is patients need to make sure that they know what the goals are. “What is…where am I going to…how am I going to feel in the next month? What is the likelihood that this cancer is going to shrink and this cancer is going to make me live longer?” Those are the questions that they need to make sure they understand.

And something that also they want to know is, what are the goals? It’s very different when you see a very young patient, their goal is to see their high school kid enter college than a 90-year-old patient that their goal is maybe to live the rest of their life with the least intervention or with the least side effects possible. So every patient has different goals. 


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What Is the Difference Between Limited Stage and Extensive Stage Small Cell Lung Cancer?

What is the Difference Between Limited Stage and Extensive Stage Small Cell Lung Cancer? from Patient Empowerment Network on Vimeo.

Limited stage and extensive stage small cell lung cancer (SCLC) are two different types, but how do they differ? Dr. Rafael Santana-Davila with the University of Washington School of Medicine explains limited stage SCLC versus extensive stage SCLC, treatment methods for each type, and the importance of communication.

See More from [ACT]IVATED Small Cell Lung Cancer (SCLC)

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Lungs with lung cancer ribbon

Doctor looking at a scan of lungs.

Small Cell Lung Cancer | Hope for Treatment Advancements


Transcript:

Lisa Hatfield:

Can you explain the difference between limited stage and extensive stage small cell lung cancer, please?

Rafael Santana-Davila: 

So this is actually a historical definition. Back in, I don’t know the date exactly, but somewhere in the 1980s, how we treated this was when patients…the radiation doctor could treat all the area of disease with radiation, then we call that limited. And limited stage disease means that the person, the patient can get radiation and chemotherapy with the goal of eradicating the disease. Extensive stage is when the disease cannot be treated with a single area of radiation.

In the majority of cases, there’s a very clear distinction, for example, patient has metastatic disease to the liver, that clearly is extensive, stage, but there are occasions where, limited and extensive is very hard to know and the radiation doctor would…two different radiation doctors will give you two different things.

And the important thing in this case is that this is a…all of medicine is a team sport, but treatment of cancer is more because the medical oncologists need to talk to the radiation oncologists to make sure that we’re on the same page as to what is the best treatment we can offer a patient. 


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PODCAST: Advanced Prostate Cancer: How to Access the Best Care and Treatment for YOU

 

Progress in advanced prostate cancer has led to more personalized treatment options and individualized care for people with this diagnosis. Dr. Xin Gao discusses how the results of essential testing can help guide a patient’s prognosis and treatment path, reviews available therapies, and shares advice for self-advocacy.

Bio:
Dr. Xin Gao is a Medical Oncologist at Massachusetts General Hospital. Learn more about Dr. Gao.

Download Resource Guide

See More From INSIST! Prostate Cancer

Transcript:

Katherine:

Hello and welcome. I’m your host Katherine Banwell. Today’s program focuses on how people with advanced prostate cancer can access the best treatment in care. We’ll review essential testing, discuss the latest research, and share tips for self-advocacy. Before we meet our guest, let’s review a few important details. The reminder email you received about this program contains a link to a resource guide. If you haven’t already, click that link to access information to follow along during the webinar. At the end of this program, you’ll receive a link to a program survey. Please take a moment to provide feedback about your experience today in order to help us plan future webinars.  

Finally, before we get into the discussion, please remember that this program is not a substitute for seeking medical advice. Please refer to your healthcare team about what might be best for you. Well, let’s meet our guest today. Joining me is Dr. Xin Gao. Dr. Gao, welcome. Would you please introduce yourself? 

Dr. Gao:

Yeah. Thank you very much for having me. My name is Xin Gao. I’m a medical oncologist at Mass General Cancer Center in Boston, Massachusetts. I focus on prostate cancer and other cancers involving the urinary system. I’m also involved in our clinical trials program where we’re studying newer and what we hope are better treatments for these types of cancers.  

Katherine:

Well, thank you so much for joining us today. I know you’re a busy guy.  

Dr. Gao:

I’m happy to be here.  

Katherine:

Good. Dr. Gao, this program is focusing on advanced prostate cancer. Would you walk us through how the disease progresses in each stage? 

Dr. Gao:

Sure. I think advanced prostate cancer can mean a lot of different things, but in general, it means a prostate cancer that has either spread out from the prostate gland itself to other areas of the body or has recurred despite either surgery or radiation-based therapy to the primary prostate tumor. 

In each of these situations, typically the focus would on medication types of treatments and we think about advanced prostate cancer as either hormone-sensitive or hormone-resistant, or the other term in the field for it would be castration-resistant, meaning that the prostate cancer is either sensitive to hormonal therapies or perhaps it’s no longer sensitive to the most common type of hormone therapy called androgen deprivation therapy. So, those are sort of the ways that the cancer can progress, and typically all these cancers start as hormone-sensitive prostate cancers and over time, they may evolve and become resistant and become what we call castration-resistant prostate cancer. 

Katherine:

Okay. So, they’re not numbered as in a lot of other cancers, like stage I, stage II?  

Dr. Gao:

Meaning by stage, oh. So, there are stages. All advanced prostate cancers are by definition stage IV. All advanced cancers, in general, are stage IV but advanced prostate cancer would be stage IV. Most prostate cancers actually present as localized prostate cancer, stage I, stage II, even stage III prostate cancers and the majority of localized prostate cancers are actually fortunately quite curable with either surgery or radiation-based therapies.  

Unfortunately, not all are curable and some will recur despite these curative intent treatments and others might just be inherently more aggressive biologically and they could even present with metastatic disease or stage IV disease having spread to other sites outside of the prostate gland, even at diagnosis. 

When prostate cancer metastasizes or spreads, it commonly spreads by lymphatic vessels or by the bloodstream and most commonly, they tend to go to either lymph nodes or bones or some combination of both. More common areas of lymph node spread are in the pelvic areas, kind of near where the prostate gland is, or deep in the abdomen in an area called the retroperitoneum. And then bones more commonly could be in sort of the back or spine bones or in the pelvic bones, but it could go to other areas less common as well.  

Katherine:

What are common symptoms of advanced disease, and how are the symptoms managed? 

Dr. Gao:

So, with advanced disease, the symptoms can present in a variety of different ways.  

They’re often related to where the cancer has spread to. If there’s a tumor in the prostate gland itself or next to it, some patients might experience urinary symptoms, urinary frequency, feeling of incomplete emptying or a weak urinary flow. Or even pain or discomfort of leading with urination. That’s sort of the primary prostate tumor itself. Bone metastases can cause bone pain and commonly this involves bones in the spine or back or in the pelvis.   

There’s also a heightened risk of fractures with bone metastases and obviously that can sometimes cause pain. However, I think I should mention, many bone metastases actually don’t cause pain. It’s not uncommon that we see a bone scan or a CAT scan that the cancer is in multiple bones, but the patient actually, you know, I think fortunately, doesn’t feel any pain from that. 

Lymph node spread, I would say, rarely causes symptoms early on, but if there’s significant enlargement of these lymph nodes or in risking anatomic areas, sometimes the lymph nodes can cause discomfort or pain. Sometimes they can compress upon major veins or blood vessels or on the ureters that drain the kidneys and cause either blood clots or lower extremity swelling if it’s the major veins or cause kidney dysfunction because the ureters aren’t draining the kidneys appropriately. And then, I think in general, as with any advanced cancer, advanced prostate cancer can commonly cause fatigue and cause patients to just kind of generally feel unwell in sort of a hard to pinpoint type of way.  

I think it’s sort of the general toll that the cancer – the burden of the cancer is causing on the body and maybe taking, you know, essential nutrients or other things away from normal body organs or body cells.  

Katherine:

How are some of these symptoms managed?  

Dr. Gao:

So, pain, if people have pain, it’s typically managed with analgesics and pain medications, whether it’s Tylenol or ibuprofen. Other NSAID types of medications. Opiates and narcotic pain medications are commonly used for advanced prostate cancers as well to control and manage and treat the pain. And patients with cancers involving the bones that have become resistant to standard hormone therapy, we also commonly give medications called bisphosphonates. 

Zoledronic acid is a common one. Or a related medication called denosumab to try to reduce the risk of fractures, to strengthen the bones a bit. And these medications can also help with bone pain to some extent. And sometimes we treat other symptoms of cancer with medications that might help improve energy levels and improve the fatigue, for example.  

So, methylphenidate or methylphenidate  (Ritalin) is a common medication that is used to try to help with energy levels or reduced energy in advanced cancer patients. Sometimes steroid medications can do that as well, could be helpful. Appetite, reduced appetite with advanced cancer is not uncommon, although I think for prostate cancer, we see it to a lesser extent compared to other advanced cancers. 

There are other medications, steroids being one of them, and medications like mirtazapine or Remeron can be used to help try to simulate the appetite a little bit more. In terms of other symptoms, urinary symptoms, let’s say from the primary prostate tumor, that’s often co-managed with my colleagues in urology. There are medications that can be used to try to help with the urinary flow or stream in some situations or perhaps procedural interventions that might be able to help open up the urinary outlet a little bit more. Those things can be considered as well.  

Katherine:

I’d like to talk about what goes into deciding on a treatment pass. What testing is used to understand a patient’s individual disease? 

Dr. Gao:

There is a lot of testing that we do for – to try and characterize a patient’s individual disease and try to select an optimal management strategy for their specific cancer and their specific situation. 

We look at the biopsy, the pathology. The most common type of prostate cancer is called adenocarcinoma, but rarely we see certain other types under the microscope, things like neuroendocrine or small cell prostate cancers that tend to be treated in a different way. We look at things like the Gleason score.  

That tells us a bit more about sort of the aggressiveness of this cancer, as well as the PSA, you know, it’s a very good correlate for how the cancer is doing in general once somebody has been diagnosed with prostate cancer. For imaging tests, we commonly rely on imaging. We look at prostate MRIs to get an idea of the local extent of the prostate tumor. We get things like bone scans and CAT scans to look at the entire rest of the body to see if or where the cancer may have spread to.  

And there are newer imaging tests like the PSMA PET scan, which we commonly use now, which is a much more sensitive test for detecting prostate cancer in 2023 compared to traditional scans like CAT scans and bone scans. I also commonly make use of genetic testing and molecular information.  

So, for any patient with an advanced prostate cancer, I do recommend both what we call a germline test, which is testing for inherited cancer genes that a patient could have gotten from the parents and pass onto their kids, as well as somatic testing, which is testing the cancer itself to see what genetic mutations or alterations might’ve developed within their cancer. And that can actually factor into certain treatments that the patient may or may not be more likely to benefit from if they have these genetic mutations.  

Katherine:

Dr. Gao, a patient sent in this question prior to the program. What other genetic testing, beside BRCA markers, are important for deciding future targeted therapies and how are each of them used? 

Dr. Gao:

Yeah, that’s a great question. Targeted therapies have been used in a lot of different cancers and it’s only really within the past few years that we’re using them as a standard of care routinely in prostate cancers. So, BRCA II and BRCA I mutations are some of the more common mutations or genetic alterations that are targetable in prostate cancer. Recently, there have been multiple FDA approvals of different drugs that are called PARP inhibitor, which are able to target the cancer if they have BRCA II or BRCA I mutations.   

Beyond BRCA II and BRCA I, there’s a panel of what’s called homologous recombination repair genes and that’s defined differently in varying extents, depending on the specific drug. That has been FDA approved, but in general, it’s about 12-14 genes total and they actually include the BRCA II and BRCA I genes.  

So, some of the ones that have been…it seems like the data shows maybe more activity or better efficacy with these PARP inhibitors include a gene called PALB2, P-A-L-B 2. It’s not a very common mutation that we see, but it is something that we should look for because even if it’s not common overall for the patient who has it, it could be a very helpful and useful gene to know that that they have and it certainly would warrant treatment with a PARP inhibitor. 

The other sort of dozen  or so…10-12 genes in this homologous recombination repair pathway, the data, I would say, is still early and it is still somewhat limited in terms of how much people with those gene mutations truly benefit from these PARP inhibitors, but I do think it’s important to look for them, to know that if they do have one of these genetic mutations that it does make a PARP inhibitor an option for them. And then, beyond these HRR genes, I always look for something called a microsatellite instability or mismatched repair deficiency. These are sort of genetic features or really a panel of about four genes involved in a cellular process called – a DNA repair process called mismatch repair.  

For those patients that have either mismatched repair deficiency or microsatellite instability high cancers, I do recommend that they consider an immunotherapy medication called pembrolizumab which is FDA-approved regardless of cancer type for any MSI high or mismatched repair cancer and they’ve shown pretty solid activity for those kinds of cancers.  

Katherine:

Dr. Gao, now that we know what goes into understanding a patient’s disease, I’d like to talk about treatment, starting with treatment goals. How do goals vary by patient, if they vary at all? 

Dr. Gao:

Sure, yeah. I do think they vary and I think it is important to be clear about what the realistic goals of treatment might be so that the patient can make an informed decision on how the prostate cancer should be treated or managed. 

Some prostate cancers are highly curable, although there isn’t anything that’s 100 percent, right? And others are curable, but we acknowledge that there may still be a significant risk of relapse despite treatment. And maybe that rough percentage, the probability of cure and sort of the potential downsides or side effects of treatment, that’s something that the patient has to weigh in terms of whether they want to proceed with that treatment or not.  

And then, there are cancers, especially with advanced prostate cancers, that are unfortunately not curable, but yet treatments have the ability to significantly prolong somebody’s life, to slow the cancer progression down or even to shrink it, and to improve cancer-associated symptoms and other sources of distress that we talked about earlier. 

And so, with each patient, I think it is important to talk about these treatment goals because it may not be readily clear, is this a curable cancer or not? And it might not be clear how much benefit they might expect with treatment or are we talking about a marginal benefit? And then that way, you know, they can think about it, talk about it with their family, and kind of factor into their overall benefit risk calculation about whether to do something or not.  

Katherine:

Would you provide an overview of current treatment options for advanced disease? 

Dr. Gao:

Sure. So, it’s a big, very open-ended question, I think.  

So, I think you can divide it up into sort of the major treatment modalities, so things like radiation or radiation types of therapies, chemotherapy, hormonal therapies which are the mainstay of prostate cancer treatments, targeted therapies, and immunotherapies.   

Starting with hormonal therapies which are the backbone of prostate cancer treatments, for advanced prostate cancer, androgen deprivation therapy or ADT is often given indefinitely as the typical standard of care treatment and there are various forms of ADT, most commonly in the form of long-lasting injectable medications – leuprolide (Eligard/Lupron Depot), goserelin (Zoladex), sometimes degarelix (Firmagaon)  is used. And then more recently, there was an FDA approval a couple years ago of an oral pill called relugolix (Orgovyx), which is also a form of ADT or androgen deprivation therapy.   

These medications block the body’s ability to make testosterone which is important for prostate cancer survival and spread. In addition, abiraterone is an oral medication that is also considered a hormonal therapy. It blocks the production on androgens or male sex hormones outside of the testes. That includes the adrenal glands and some other tissues such as prostate cancer itself. And abiraterone (Zytiga) is commonly used in advanced prostate cancer management, in addition to androgen deprivation therapy whereas ADT blocks the testes from making testosterone and androgens, abiraterone blocks the production of androgens outside of the testes. 

And then finally, oral anti-androgen medications that block the prostate cancers from being able to detect androgens or male hormones and to block the androgen receptors on prostate cancers from sending cellular signals for growth and survival are also very commonly used.  

There are older anti-androgen medications like bicalutamide (Casodex), flutamide (Eulexin), lutamide, and there are newer ones, stronger versions, called enzalutamide (Xtandi), apalutamide (Erleada), and darolutamide (Nubeqa). For most patients who present with advanced prostate cancer, I think this is much easier, ADT along with either abiraterone or one of the newer, stronger anti-androgens, is the standard of care for most advanced prostate cancer patients with metastatic disease.  

And then, sometimes for patients with higher volume or more aggressive cancers even in the group with metastatic disease, we even add on another treatment, usually chemotherapy, something called docetaxel for what we call triple therapy. And then, maybe that’s a segue to chemotherapy, so docetaxel chemotherapy is a common chemotherapy used for prostate cancer, certainly advanced prostate cancers. Cabazitaxel (Jevtana) is also a common chemotherapy in this situation. These two are related drugs in a family of drugs called taxane chemotherapies and basically they kind of block the trafficking of important components within cancer cells and cause the cancer cell death.  

Docetaxel (Taxotere) is the more commonly used one. It’s typically used earlier, before cabazitaxel. And like I said earlier, for certain patients with what we call high volume metastatic prostate cancer, it’s often used in combination with hormonal therapies early on, what we call upfront therapy for six cycles. If a patient doesn’t receive docetaxel up front, docetaxel is commonly used after progression, after the cancer has progressed on ADT and one of the oral hormone medications.  

Cabazitaxel is more commonly used after a patient has previously received or progressed on docetaxel. Both drugs have been evaluated in randomized Phase III clinical trials and have shown to provide efficacy for patients with advanced prostate cancers. 

In addition to these taxane chemotherapies, platinum chemotherapy, such as carboplatin or cisplatin, are sometimes used for advanced prostate cancers as well, especially for certain neuroendocrine or small cell prostate cancers. These are rarer cancers, but they tend to respond better to platinum-based chemotherapies.  

Or for certain what we call aggressive variant prostate cancers, these platinum-based chemotherapies are also used in combination with either one of the taxanes or with another chemotherapy drug called etoposide. In terms of other treatment modalities, I think recently what we call radiotherapeutics or radioligand therapies have gotten a lot of press with the approval of a new medication called lutetium PSMA or 177 lutetium PSMA 617 (Pluvicto). 

The brand name for that in the U.S. is Pluvicto and what this is is a drug that’s a small molecule that binds to PSMA, which is a protein highly expressed in close to 90% of prostate cancer, advanced prostate cancers. And the small molecule will home to the cancer and it’s linked to radioactive lutetium and the lutetium will decay in that area and lead to cancer cell death.  

So, Pluvicto or lutetium was FDA approved in spring of 2022 based on randomized Phase III trials that show significant efficacy for patients with metastatic castration-resistant prostate cancer who have previously received a second-generation androgen receptor pathway inhibitor, such as abiraterone and enzalutamide, as well as a taxane chemotherapy, like docetaxel or cabazitaxel.  

The medication is given intravenously, once every six weeks, for up to six doses, and there are ongoing clinical trials, actually, that are trying to evaluate this medication in earlier settings where patients haven’t gotten prior chemotherapy before. There was a press release from about half a year ago stating that they’re seeing some early encouraging signs of efficacy with this drug, even in patients who had never received chemotherapy before, so it may be a medication that is going to be used more and more so in more patients even earlier in their course of disease. 

Katherine:

This actually leads me to my next question which is about research news. 

Prostate cancer research is evolving quickly, like so many other cancers. And it’s important for patients to stay up to date on developing news. So, are there research advances that patients should be aware of? 

Dr. Gao:

Yeah, I mean some of the treatments that I just mentioned, PARP inhibitors, pembrolizumab (Keytruda) for MSI higher and mismatch repair deficient tumors and lutetium. Those have come out of recent major clinical trials and have become the standard of care in a lot of different…in various different settings for patients. And there are always new research trials, clinical trials, that are going to either move some of these established treatments to earlier lines of setting, earlier lines of treatment, or using them in maybe combination with other drugs where we might learn that they’re more useful if we combine it with another drug or maybe combine it with hormone treatments earlier rather than later. 

So, there are always clinical trials for advanced prostate cancer. There are even newer trials, novel therapies, completely new treatments that have been studied in the laboratory in say petri dish models of cancer or animal, mouse models of prostate cancer, but have shown enough early exciting data to try to move them into human beings and hopefully help advanced prostate cancer patients. 

Katherine:

Dr. Gao, if a patient is feeling like they’re not getting proper care or if they’re just not comfortable with their care team, what steps would you recommend they take to change the situation? 

Dr. Gao:

Yeah, I think that’s a difficult question to answer and it depends on sort of what the specifics are, but I will always encourage people to be up front with their providers, with their oncologists and their oncology team. I think it’s… it really is a collaboration and it really needs mutual trust and open communication.  

And to be able to say these are the things that I wish could be a bit better or not that different or could you clarify this or answer this or what about this idea or this thing that maybe I heard about. See what their thoughts are. I think clear communication is always important and it shouldn’t – I tell my patients that I view my role as sort of advising them about what the reasonable treatment or management strategies might be in their situation and what the data shows and what is recommended. 

But ultimately, it is a shared decision and the patient is in charge of their own body and own health and they can make the decision on what makes sense for them. So, again, I think it’ s a two-way street and open communication is the most important thing.  

Katherine:

As we wrap up, Dr. Gao, I’d like to get your thoughts. How do you feel about where we stand with advanced prostate cancer care? 

Dr. Gao:

Yeah. I think there have been a lot of advances in advanced prostate cancer care in recent years. Newer and better treatment strategies seem to come along every couple of years and I think what we’ve seen for advanced prostate cancer patients over the past, really, since probably 2015 or so, is a significant improvement in outcomes, long-term outcomes like survival and slowing down of the cancer. 

And it’s… I think it’s important to acknowledge that and to acknowledge that the clinical trials in recent years have really led to a lot of improvements and really the hope that in the coming years, there’s going to be additional research, additional clinical trials, newer treatments hopefully, that will continue to improve outcomes for advanced prostate cancer patients. I also think that it’s really critical to evaluate the specific patients’ cancer characteristics, things like the genetic testing that I mentioned earlier, as well as their sort of life situations and other medical comorbidities to come to a shared decision about what makes the most sense in terms of their cancer management.  

Genetic testing might open up the option for certain FDA-approved therapies or consideration of certain targeted therapies that still might be in clinical trials. And clinical trials, again, are also an option for additional treatment strategies that otherwise would not be available. 

Katherine:

Dr. Gao, thank you so much for taking the time to join us today. 

Dr. Gao:

You’re welcome. Thanks for having me. 

Katherine:

And thank you to all of our collaborators. If you would like to watch this webinar again, there will be a replay available soon. You’ll receive an email when it’s ready. And don’t forget to take the survey immediately following this program. It will help us as we plan future webinars. To learn more about prostate cancer and to access tools to help you become a proactive patient, visit powerfulpatients.org. I’m Katherine Banwell. Thanks for joining us. 

Advanced Prostate Cancer: How to Access the Best Care and Treatment for YOU

Advanced Prostate Cancer: How to Access the Best Care and Treatment for YOU from Patient Empowerment Network on Vimeo.

Progress in advanced prostate cancer has led to more personalized treatment options and individualized care for people with this diagnosis. Dr. Xin Gao discusses how the results of essential testing can help guide a patient’s prognosis and treatment path, reviews available therapies, and shares advice for self-advocacy.

Bio:
Dr. Xin Gao is a Medical Oncologist at Massachusetts General Hospital. Learn more about Dr. Gao.

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Transcript:

Katherine:

Hello and welcome. I’m your host Katherine Banwell. Today’s program focuses on how people with advanced prostate cancer can access the best treatment in care. We’ll review essential testing, discuss the latest research, and share tips for self-advocacy. Before we meet our guest, let’s review a few important details. The reminder email you received about this program contains a link to a resource guide. If you haven’t already, click that link to access information to follow along during the webinar. At the end of this program, you’ll receive a link to a program survey. Please take a moment to provide feedback about your experience today in order to help us plan future webinars.  

Finally, before we get into the discussion, please remember that this program is not a substitute for seeking medical advice. Please refer to your healthcare team about what might be best for you. Well, let’s meet our guest today. Joining me is Dr. Xin Gao. Dr. Gao, welcome. Would you please introduce yourself? 

Dr. Gao:

Yeah. Thank you very much for having me. My name is Xin Gao. I’m a medical oncologist at Mass General Cancer Center in Boston, Massachusetts. I focus on prostate cancer and other cancers involving the urinary system. I’m also involved in our clinical trials program where we’re studying newer and what we hope are better treatments for these types of cancers.  

Katherine:

Well, thank you so much for joining us today. I know you’re a busy guy.  

Dr. Gao:

I’m happy to be here.  

Katherine:

Good. Dr. Gao, this program is focusing on advanced prostate cancer. Would you walk us through how the disease progresses in each stage? 

Dr. Gao:

Sure. I think advanced prostate cancer can mean a lot of different things, but in general, it means a prostate cancer that has either spread out from the prostate gland itself to other areas of the body or has recurred despite either surgery or radiation-based therapy to the primary prostate tumor. 

In each of these situations, typically the focus would on medication types of treatments and we think about advanced prostate cancer as either hormone-sensitive or hormone-resistant, or the other term in the field for it would be castration-resistant, meaning that the prostate cancer is either sensitive to hormonal therapies or perhaps it’s no longer sensitive to the most common type of hormone therapy called androgen deprivation therapy. So, those are sort of the ways that the cancer can progress, and typically all these cancers start as hormone-sensitive prostate cancers and over time, they may evolve and become resistant and become what we call castration-resistant prostate cancer. 

Katherine:

Okay. So, they’re not numbered as in a lot of other cancers, like stage I, stage II?  

Dr. Gao:

Meaning by stage, oh. So, there are stages. All advanced prostate cancers are by definition stage IV. All advanced cancers, in general, are stage IV but advanced prostate cancer would be stage IV. Most prostate cancers actually present as localized prostate cancer, stage I, stage II, even stage III prostate cancers and the majority of localized prostate cancers are actually fortunately quite curable with either surgery or radiation-based therapies.  

Unfortunately, not all are curable and some will recur despite these curative intent treatments and others might just be inherently more aggressive biologically and they could even present with metastatic disease or stage IV disease having spread to other sites outside of the prostate gland, even at diagnosis. 

When prostate cancer metastasizes or spreads, it commonly spreads by lymphatic vessels or by the bloodstream and most commonly, they tend to go to either lymph nodes or bones or some combination of both. More common areas of lymph node spread are in the pelvic areas, kind of near where the prostate gland is, or deep in the abdomen in an area called the retroperitoneum. And then bones more commonly could be in sort of the back or spine bones or in the pelvic bones, but it could go to other areas less common as well.  

Katherine:

What are common symptoms of advanced disease, and how are the symptoms managed? 

Dr. Gao:

So, with advanced disease, the symptoms can present in a variety of different ways.  

They’re often related to where the cancer has spread to. If there’s a tumor in the prostate gland itself or next to it, some patients might experience urinary symptoms, urinary frequency, feeling of incomplete emptying or a weak urinary flow. Or even pain or discomfort of leading with urination. That’s sort of the primary prostate tumor itself. Bone metastases can cause bone pain and commonly this involves bones in the spine or back or in the pelvis.   

There’s also a heightened risk of fractures with bone metastases and obviously that can sometimes cause pain. However, I think I should mention, many bone metastases actually don’t cause pain. It’s not uncommon that we see a bone scan or a CAT scan that the cancer is in multiple bones, but the patient actually, you know, I think fortunately, doesn’t feel any pain from that. 

Lymph node spread, I would say, rarely causes symptoms early on, but if there’s significant enlargement of these lymph nodes or in risking anatomic areas, sometimes the lymph nodes can cause discomfort or pain. Sometimes they can compress upon major veins or blood vessels or on the ureters that drain the kidneys and cause either blood clots or lower extremity swelling if it’s the major veins or cause kidney dysfunction because the ureters aren’t draining the kidneys appropriately. And then, I think in general, as with any advanced cancer, advanced prostate cancer can commonly cause fatigue and cause patients to just kind of generally feel unwell in sort of a hard to pinpoint type of way.  

I think it’s sort of the general toll that the cancer – the burden of the cancer is causing on the body and maybe taking, you know, essential nutrients or other things away from normal body organs or body cells.  

Katherine:

How are some of these symptoms managed?  

Dr. Gao:

So, pain, if people have pain, it’s typically managed with analgesics and pain medications, whether it’s Tylenol or ibuprofen. Other NSAID types of medications. Opiates and narcotic pain medications are commonly used for advanced prostate cancers as well to control and manage and treat the pain. And patients with cancers involving the bones that have become resistant to standard hormone therapy, we also commonly give medications called bisphosphonates. 

Zoledronic acid is a common one. Or a related medication called denosumab to try to reduce the risk of fractures, to strengthen the bones a bit. And these medications can also help with bone pain to some extent. And sometimes we treat other symptoms of cancer with medications that might help improve energy levels and improve the fatigue, for example.  

So, methylphenidate or methylphenidate  (Ritalin) is a common medication that is used to try to help with energy levels or reduced energy in advanced cancer patients. Sometimes steroid medications can do that as well, could be helpful. Appetite, reduced appetite with advanced cancer is not uncommon, although I think for prostate cancer, we see it to a lesser extent compared to other advanced cancers. 

There are other medications, steroids being one of them, and medications like mirtazapine or Remeron can be used to help try to simulate the appetite a little bit more. In terms of other symptoms, urinary symptoms, let’s say from the primary prostate tumor, that’s often co-managed with my colleagues in urology. There are medications that can be used to try to help with the urinary flow or stream in some situations or perhaps procedural interventions that might be able to help open up the urinary outlet a little bit more. Those things can be considered as well.  

Katherine:

I’d like to talk about what goes into deciding on a treatment pass. What testing is used to understand a patient’s individual disease? 

Dr. Gao:

There is a lot of testing that we do for – to try and characterize a patient’s individual disease and try to select an optimal management strategy for their specific cancer and their specific situation. 

We look at the biopsy, the pathology. The most common type of prostate cancer is called adenocarcinoma, but rarely we see certain other types under the microscope, things like neuroendocrine or small cell prostate cancers that tend to be treated in a different way. We look at things like the Gleason score.  

That tells us a bit more about sort of the aggressiveness of this cancer, as well as the PSA, you know, it’s a very good correlate for how the cancer is doing in general once somebody has been diagnosed with prostate cancer. For imaging tests, we commonly rely on imaging. We look at prostate MRIs to get an idea of the local extent of the prostate tumor. We get things like bone scans and CAT scans to look at the entire rest of the body to see if or where the cancer may have spread to.  

And there are newer imaging tests like the PSMA PET scan, which we commonly use now, which is a much more sensitive test for detecting prostate cancer in 2023 compared to traditional scans like CAT scans and bone scans. I also commonly make use of genetic testing and molecular information.  

So, for any patient with an advanced prostate cancer, I do recommend both what we call a germline test, which is testing for inherited cancer genes that a patient could have gotten from the parents and pass onto their kids, as well as somatic testing, which is testing the cancer itself to see what genetic mutations or alterations might’ve developed within their cancer. And that can actually factor into certain treatments that the patient may or may not be more likely to benefit from if they have these genetic mutations.  

Katherine:

Dr. Gao, a patient sent in this question prior to the program. What other genetic testing, beside BRCA markers, are important for deciding future targeted therapies and how are each of them used? 

Dr. Gao:

Yeah, that’s a great question. Targeted therapies have been used in a lot of different cancers and it’s only really within the past few years that we’re using them as a standard of care routinely in prostate cancers. So, BRCA II and BRCA I mutations are some of the more common mutations or genetic alterations that are targetable in prostate cancer. Recently, there have been multiple FDA approvals of different drugs that are called PARP inhibitor, which are able to target the cancer if they have BRCA II or BRCA I mutations.   

Beyond BRCA2 and BRCA1, there’s a panel of what’s called homologous recombination repair genes and that’s defined differently in varying extents, depending on the specific drug. That has been FDA approved, but in general, it’s about 12-14 genes total and they actually include the BRCA2 and BRCA1 genes.  

So, some of the ones that have been…it seems like the data shows maybe more activity or better efficacy with these PARP inhibitors include a gene called PALB2, P-A-L-B 2. It’s not a very common mutation that we see, but it is something that we should look for because even if it’s not common overall for the patient who has it, it could be a very helpful and useful gene to know that that they have and it certainly would warrant treatment with a PARP inhibitor. 

The other sort of dozen  or so…10-12 genes in this homologous recombination repair pathway, the data, I would say, is still early and it is still somewhat limited in terms of how much people with those gene mutations truly benefit from these PARP inhibitors, but I do think it’s important to look for them, to know that if they do have one of these genetic mutations that it does make a PARP inhibitor an option for them. And then, beyond these HRR genes, I always look for something called a microsatellite instability or mismatched repair deficiency. These are sort of genetic features or really a panel of about four genes involved in a cellular process called – a DNA repair process called mismatch repair.  

For those patients that have either mismatched repair deficiency or microsatellite instability high cancers, I do recommend that they consider an immunotherapy medication called pembrolizumab which is FDA-approved regardless of cancer type for any MSI high or mismatched repair cancer and they’ve shown pretty solid activity for those kinds of cancers.  

Katherine:

Dr. Gao, now that we know what goes into understanding a patient’s disease, I’d like to talk about treatment, starting with treatment goals. How do goals vary by patient, if they vary at all? 

Dr. Gao:

Sure, yeah. I do think they vary and I think it is important to be clear about what the realistic goals of treatment might be so that the patient can make an informed decision on how the prostate cancer should be treated or managed. 

Some prostate cancers are highly curable, although there isn’t anything that’s 100 percent, right? And others are curable, but we acknowledge that there may still be a significant risk of relapse despite treatment. And maybe that rough percentage, the probability of cure and sort of the potential downsides or side effects of treatment, that’s something that the patient has to weigh in terms of whether they want to proceed with that treatment or not.  

And then, there are cancers, especially with advanced prostate cancers, that are unfortunately not curable, but yet treatments have the ability to significantly prolong somebody’s life, to slow the cancer progression down or even to shrink it, and to improve cancer-associated symptoms and other sources of distress that we talked about earlier. 

And so, with each patient, I think it is important to talk about these treatment goals because it may not be readily clear, is this a curable cancer or not? And it might not be clear how much benefit they might expect with treatment or are we talking about a marginal benefit? And then that way, you know, they can think about it, talk about it with their family, and kind of factor into their overall benefit risk calculation about whether to do something or not.  

Katherine:

Would you provide an overview of current treatment options for advanced disease? 

Dr. Gao:

Sure. So, it’s a big, very open-ended question, I think.  

So, I think you can divide it up into sort of the major treatment modalities, so things like radiation or radiation types of therapies, chemotherapy, hormonal therapies which are the mainstay of prostate cancer treatments, targeted therapies, and immunotherapies.   

Starting with hormonal therapies which are the backbone of prostate cancer treatments, for advanced prostate cancer, androgen deprivation therapy or ADT is often given indefinitely as the typical standard of care treatment and there are various forms of ADT, most commonly in the form of long-lasting injectable medications – leuprolide (Eligard/Lupron Depot), goserelin (Zoladex), sometimes degarelix (Firmagaon)  is used. And then more recently, there was an FDA approval a couple years ago of an oral pill called relugolix (Orgovyx), which is also a form of ADT or androgen deprivation therapy.   

These medications block the body’s ability to make testosterone which is important for prostate cancer survival and spread. In addition, abiraterone is an oral medication that is also considered a hormonal therapy. It blocks the production on androgens or male sex hormones outside of the testes. That includes the adrenal glands and some other tissues such as prostate cancer itself. And abiraterone (Zytiga) is commonly used in advanced prostate cancer management, in addition to androgen deprivation therapy whereas ADT blocks the testes from making testosterone and androgens, abiraterone blocks the production of androgens outside of the testes. 

And then finally, oral anti-androgen medications that block the prostate cancers from being able to detect androgens or male hormones and to block the androgen receptors on prostate cancers from sending cellular signals for growth and survival are also very commonly used.  

There are older anti-androgen medications like bicalutamide (Casodex), flutamide (Eulexin), lutamide, and there are newer ones, stronger versions, called enzalutamide (Xtandi), apalutamide (Erleada), and darolutamide (Nubeqa). For most patients who present with advanced prostate cancer, I think this is much easier, ADT along with either abiraterone or one of the newer, stronger anti-androgens, is the standard of care for most advanced prostate cancer patients with metastatic disease.  

And then, sometimes for patients with higher volume or more aggressive cancers even in the group with metastatic disease, we even add on another treatment, usually chemotherapy, something called docetaxel for what we call triple therapy. And then, maybe that’s a segue to chemotherapy, so docetaxel chemotherapy is a common chemotherapy used for prostate cancer, certainly advanced prostate cancers. Cabazitaxel (Jevtana) is also a common chemotherapy in this situation. These two are related drugs in a family of drugs called taxane chemotherapies and basically they kind of block the trafficking of important components within cancer cells and cause the cancer cell death.  

Docetaxel (Taxotere) is the more commonly used one. It’s typically used earlier, before cabazitaxel. And like I said earlier, for certain patients with what we call high volume metastatic prostate cancer, it’s often used in combination with hormonal therapies early on, what we call upfront therapy for six cycles. If a patient doesn’t receive docetaxel up front, docetaxel is commonly used after progression, after the cancer has progressed on ADT and one of the oral hormone medications.  

Cabazitaxel is more commonly used after a patient has previously received or progressed on docetaxel. Both drugs have been evaluated in randomized Phase III clinical trials and have shown to provide efficacy for patients with advanced prostate cancers. 

In addition to these taxane chemotherapies, platinum chemotherapy, such as carboplatin or cisplatin, are sometimes used for advanced prostate cancers as well, especially for certain neuroendocrine or small cell prostate cancers. These are rarer cancers, but they tend to respond better to platinum-based chemotherapies.  

Or for certain what we call aggressive variant prostate cancers, these platinum-based chemotherapies are also used in combination with either one of the taxanes or with another chemotherapy drug called etoposide. In terms of other treatment modalities, I think recently what we call radiotherapeutics or radioligand therapies have gotten a lot of press with the approval of a new medication called lutetium PSMA or 177 lutetium PSMA 617 (Pluvicto). 

The brand name for that in the U.S. is Pluvicto and what this is is a drug that’s a small molecule that binds to PSMA, which is a protein highly expressed in close to 90 percent of prostate cancer, advanced prostate cancers. And the small molecule will home to the cancer and it’s linked to radioactive lutetium and the lutetium will decay in that area and lead to cancer cell death.  

So, Pluvicto or lutetium was FDA approved in spring of 2022 based on randomized Phase III trials that show significant efficacy for patients with metastatic castration-resistant prostate cancer who have previously received a second-generation androgen receptor pathway inhibitor, such as abiraterone and enzalutamide, as well as a taxane chemotherapy, like docetaxel or cabazitaxel.  

The medication is given intravenously, once every six weeks, for up to six doses, and there are ongoing clinical trials, actually, that are trying to evaluate this medication in earlier settings where patients haven’t gotten prior chemotherapy before. There was a press release from about half a year ago stating that they’re seeing some early encouraging signs of efficacy with this drug, even in patients who had never received chemotherapy before, so it may be a medication that is going to be used more and more so in more patients even earlier in their course of disease. 

Katherine:

This actually leads me to my next question which is about research news. 

Prostate cancer research is evolving quickly, like so many other cancers. And it’s important for patients to stay up to date on developing news. So, are there research advances that patients should be aware of? 

Dr. Gao:

Yeah, I mean some of the treatments that I just mentioned, PARP inhibitors, pembrolizumab (Keytruda) for MSI higher and mismatch repair deficient tumors and lutetium. Those have come out of recent major clinical trials and have become the standard of care in a lot of different…in various different settings for patients. And there are always new research trials, clinical trials, that are going to either move some of these established treatments to earlier lines of setting, earlier lines of treatment, or using them in maybe combination with other drugs where we might learn that they’re more useful if we combine it with another drug or maybe combine it with hormone treatments earlier rather than later. 

So, there are always clinical trials for advanced prostate cancer. There are even newer trials, novel therapies, completely new treatments that have been studied in the laboratory in say petri dish models of cancer or animal, mouse models of prostate cancer, but have shown enough early exciting data to try to move them into human beings and hopefully help advanced prostate cancer patients. 

Katherine:

Dr. Gao, if a patient is feeling like they’re not getting proper care or if they’re just not comfortable with their care team, what steps would you recommend they take to change the situation? 

Dr. Gao:

Yeah, I think that’s a difficult question to answer and it depends on sort of what the specifics are, but I will always encourage people to be up front with their providers, with their oncologists and their oncology team. I think it’s… it really is a collaboration and it really needs mutual trust and open communication.  

And to be able to say these are the things that I wish could be a bit better or not that different or could you clarify this or answer this or what about this idea or this thing that maybe I heard about. See what their thoughts are. I think clear communication is always important and it shouldn’t – I tell my patients that I view my role as sort of advising them about what the reasonable treatment or management strategies might be in their situation and what the data shows and what is recommended. 

But ultimately, it is a shared decision and the patient is in charge of their own body and own health and they can make the decision on what makes sense for them. So, again, I think it’ s a two-way street and open communication is the most important thing.  

Katherine:

As we wrap up, Dr. Gao, I’d like to get your thoughts. How do you feel about where we stand with advanced prostate cancer care? 

Dr. Gao:

Yeah. I think there have been a lot of advances in advanced prostate cancer care in recent years. Newer and better treatment strategies seem to come along every couple of years and I think what we’ve seen for advanced prostate cancer patients over the past, really, since probably 2015 or so, is a significant improvement in outcomes, long-term outcomes like survival and slowing down of the cancer. 

And it’s… I think it’s important to acknowledge that and to acknowledge that the clinical trials in recent years have really led to a lot of improvements and really the hope that in the coming years, there’s going to be additional research, additional clinical trials, newer treatments hopefully, that will continue to improve outcomes for advanced prostate cancer patients. I also think that it’s really critical to evaluate the specific patients’ cancer characteristics, things like the genetic testing that I mentioned earlier, as well as their sort of life situations and other medical comorbidities to come to a shared decision about what makes the most sense in terms of their cancer management.  

Genetic testing might open up the option for certain FDA-approved therapies or consideration of certain targeted therapies that still might be in clinical trials. And clinical trials, again, are also an option for additional treatment strategies that otherwise would not be available. 

Katherine:

Dr. Gao, thank you so much for taking the time to join us today. 

Dr. Gao:

You’re welcome. Thanks for having me. 

Katherine:

And thank you to all of our collaborators. If you would like to watch this webinar again, there will be a replay available soon. You’ll receive an email when it’s ready. And don’t forget to take the survey immediately following this program. It will help us as we plan future webinars. To learn more about prostate cancer and to access tools to help you become a proactive patient, visit powerfulpatients.org. I’m Katherine Banwell. Thanks for joining us. 

What Are Treatment Options for Endometrial Cancer?

What endometrial cancer treatment options are currently available? Endometrial cancer expert Dr. Emily Ko shares an overview of options, including chemotherapy, surgery, radiation, targeted therapies, combination therapies, hormonal therapies, and discusses considerations for patients who are trying to preserve their fertility.

Dr. Emily Ko is a gynecologic oncologist and Associate Professor of Obstetrics and Gynecology at the University of Pennsylvania. Learn more about Dr. Ko.

 

Related Programs:

How Is Endometrial Cancer Staged?

How Is Endometrial Cancer Staged?

Monitoring for an Endometrial Cancer Recurrence

Monitoring for an Endometrial Cancer Recurrence


Transcript:

Katherine:

I’d like to talk about the treatments that are currently available. You mentioned chemotherapy, but what else is available for people? 

Dr. Ko:

Absolutely. So, treatment for endometrial cancer is usually some combination of surgery, and then it may be followed by possibly chemotherapy, as well as radiation, and sometimes, it may be a combination of all three treatments, or sometimes, it’s a combination of one or two of those, depending on the exact stage, depending on the exact cell type, and some of the other factors. 

Katherine:

Are hormonal therapies used as well, and targeted therapies? 

Dr. Ko:

Yes. 

Katherine:

I know they are in other cancers. 

Dr. Ko:

Yes. And so, I think the question is where do those come into play? So, I would say the usual algorithm most commonly would be that surgery is done first, as the most common first step, and then, based on the information obtained from surgery and the pathology report that comes from that, then there’s usually some type of a recommendation about should there be a second stepped treatment, and that frequently can be chemotherapy/radiation.  

Now, the areas where targeted therapy – for example, immunotherapy – where does that come in? So, that now has come into the – I would call it the second stage. We’re combining it with the classic chemotherapy drugs – Taxol-carboplatin, for example. That’s one example where it could come into play. Another example could come into play where a patient had gone through classic Taxol/paclitaxel and carboplatin, then had cancer come back, and so, that could be another instance where that pembrolizumab or pembro with lenvatinib (Lenvima) combination can be used in the setting of recurrence. 

Now, we could also say, hey, if your cancer type has those hormonal receptors present or is some type of what we call endometrioid histology, and we think that hormonal therapy may be more effective in that case, then that could also be used in a setting where the cancer has kind of grown again, the cancer has grown back, or actually, there are certain situations where patients, for example, may not undergo a hysterectomy. 

And, there are unique cases and those situations where patients are still trying to preserve their fertility, and therefore not wanting to undergo a hysterectomy, or they’re unable to undergo surgery safely. And so, in some unique situations, we may also use hormonal therapy as the mechanism to treat their cancer, and whether that is by way of a pill, whether that is by way of a progesterone intrauterine device, IUD, that is placed into the uterus, we also have situations where we tailor the therapy to the condition of the patient. 

Katherine:

When treating more advanced endometrial cancer disease in general, are the treatment options different than if you were treating somebody who had stage I or stage II, for instance? 

Dr. Ko:

Sure, great question. So, for some patients with, say, stage I, surgery alone is enough. 

For some other patients, subcategories of stage I, where we call them more high/intermediate-risk patients, they’re stage I, but there are a few features about their pathology that might make them slightly higher risk for recurrence – in those cases, we might consider a little bit of radiation after surgery, what we call adjuvant radiation or what we call radiation vaginal brachytherapy. Just three short treatments of a little bit of radiation to the top of the vagina has been shown to possibly decrease chance of recurrence in that area with very minimal side effects. 

So, that would be more commonly in line with stage I. There are some subtypes that can still be what we call high-risk, even in stage I/stage II uterine serous carcinoma, uterine carcinosarcoma. In those cases, we might also recommend chemotherapy along with some vaginal brachytherapy following their hysterectomy, so that’s the early stage. 

And then, with the advanced stage, yes. So, frequently, it’d be surgery first to secure the diagnosis, followed by some type of – it might be primarily chemotherapy, or it could be combination chemotherapy with radiation. And over time, I would say our paradigm for what we use for chemotherapy and radiation has changed a little bit.  

If you go back a couple decades, I think radiation was used a lot – whole pelvic radiation, even just without any chemotherapy. And then, we then had more data from research clinical trials, GOG-258 or PORTEC-3, that then had given us evidence that perhaps doing chemotherapy with some combination of radiation is going to be beneficial, or even moving towards primarily radiation could be a very good option in terms of long-term benefit/long-term survival. 

And, of course, that brings us to the present day, those two trials that I mentioned from ASCO, the GY018 and the RUBY, now bringing in the immunotherapy component to the chemotherapy, so there has definitely been an evolution to managing advanced stage. 

PODCAST: What Do You Need to Know About Emerging Endometrial Cancer Research?

 

Endometrial cancer treatment and research is evolving quickly. Dr. Emily Ko provides an update on new and emerging approaches, explains how these therapies work to treat endometrial cancer, and shares tips for partnering with your team on key decisions.
 
Dr. Emily Ko is a gynecologic oncologist and Associate Professor of Obstetrics and Gynecology at the University of Pennsylvania. Learn more about Dr. Ko.

See More from Evolve Endometrial Cancer

Transcript:

Katherine:

Hello, and welcome. I’m your host, Katherine Banwell. Today’s program focuses on helping patients with endometrial cancer learn more about evolving research and treatments. We’re also going to discuss how patients can collaborate with their team on care decisions. Before we meet our guest, let’s review a few important details. The reminder email you received about this program contains a link to program materials. If you haven’t already, click that link to access information to follow along during the webinar. 

At the end of the program, you’ll receive a link to a program survey. Please take a moment to provide feedback about your experience today in order to help us plan future webinars. And finally, before we get into the discussion, please remember that this program is not a substitute for seeking medical advice. Please refer to your healthcare team about what might be best for you. Well, let’s meet our guest today. Joining us is Dr. Emily Ko. Dr. Ko, welcome. Would you please introduce yourself? 

Dr. Ko:

Surely. Thank you so much. My name is Dr. Emily Ko, and I am a gynecologic oncologist. Currently, I’m an associate professor at the University of Pennsylvania, and as part of my daily work, I see patients, I provide surgical and medical treatments for gynecologic cancers, and I also am a researcher involved particularly in endometrial cancer. 

Katherine:

Thank you so much for taking the time out of your schedule to join us today. 

Dr. Ko:

Thank you. 

Katherine:

Well, let’s start by learning about the latest research news. Just this June, endometrial cancer researchers from around the world met to discuss their findings at the annual American Society of Clinical Oncology meeting, or ASCO, in Chicago. Can you walk us through the highlights that patients should know about? 

Dr. Ko:

Sure. So, the ASCO meeting is a very big meeting that happens once a year in June, and really, it is a national – actually, international – meeting where the biggest breakthroughs in cancer therapy are really presented and discussed. 

So, within the field of gynecologic cancer and specifically endometrial cancer, we really saw a couple breakthrough clinical trial results, if you will. The two specific trials that have hit the spotlight – and, it was presented at ASCO; they were also previously presented at the Society of Gynecologic Oncology annual meeting in March of 2023. These two trials – one of them is called GY018, and the other one is called RUBY, and these two trials specifically were geared at patients with endometrial cancer of either advanced stage, meaning stage III or IV at diagnosis, or patients who have recurrent endometrial cancer.  

And, these both trials were very large, multisite, international trials enrolling a huge number of patients. They were randomized controlled trials, meaning that they were specifically testing what we call a standard therapy, Taxol-carboplatin, versus a standard therapy plus a newer agent, and that newer agent falls in the realm of an immunotherapy drug. 

So, with this kind of novel approach, where we’re combining standardly used chemotherapy plus a newer immunotherapy drug, the question was if you did this combination, would patients have a better outcome? And, in fact, the groundbreaking news was that yes, patients did have a better outcome with this new combination of therapy, and this was shown in various forms of results. 

One of the primary outcomes is always something called survival, and with the GY018, they looked at progression-free survival as a primary outcome, and it did show that patients on this new combination did better with progression-free survival. And the difference was about median of about three months. Now, that may not sound like a whole lot. However, in the realm of cancer therapy, when you take a very large group of patients, that was a meaningful difference that was statistically significant. 

And furthermore, as we’re moving forward with our therapy drugs, we are moving into this era of targeted therapy, precision medicine, where we’re really trying to hone into more the specifics of the biology of each person’s cancer, and not treating everyone the same. 

What’s interesting with these two trials is when they looked at different subpopulations of patients with advanced or recurrent endometrial cancer, whether they had a type of endometrial cancer that was considered MSI-high, or a microsatellite instable type of cancer, which basically refers to a certain biology of these endometrial cancers, it has to deal with how the cells – the cancer cells – behave, how they’re able to not follow the rules and be able to replicate themselves. 

The patients who are MSI-high particularly had a really great response with this chemotherapy, so it was even beyond just a three-month difference. With that being said, even in patients who are what we call microsatellite-stable, who didn’t have this unique signature, they still saw a benefit with this novel combination, and to add to that, the nice thing about it is the toxicities were not bad. Even this new combination was very well-tolerated. 

It was not a high rate of severe toxicities or side effects, if you will, and that actually, the great majority of patients were able to stay on this therapy and really get through – complete the therapy course. 

So, there are some sort of nuanced differences between the two trials I mentioned, GY018 versus the RUBY. And some of those details are with regards to the even specific subtype of endometrial cancer, which we haven’t talked about yet, for example, uterine carcinosarcoma versus uterine serous carcinoma, uterine clear cell, uterine endometrioid – these are all specific subtypes of endometrial cancer. So there are some nuances where the RUBY trial was able to include patients with uterine carcinosarcoma, whereas the GY018 did not. 

But suffice it to say, now we have enough data that virtually all endometrial cancer patients with advanced stage, regardless of what histology, there is essentially a trial that can apply to you where it demonstrated this added benefit to doing this novel combination, and that was found with microsatellite-stable patients as well as microsatellite-instable in both randomized controlled trials that I mentioned. 

Katherine:

Such exciting news! That’s great! Well, beyond ASCO, Dr. Ko, are there other research or treatment advances that patients should know about?  

Dr. Ko:

Certainly. Like I mentioned, we’re really moving towards the realm of treating with a targeted therapy approach, and within endometrial cancer, the prior paradigm was much simpler, but really not in the space of target therapy. So, for example, what does that mean? 

So, as we’re realizing that there are very unique biologic signatures to different patients’ endometrial cancer – there could be, for example, some cancers that are particularly receptive to hormonal therapy, meaning their specific cancer, when we send it for detailed – we call it genomic or somatic testing, we can discover, oh, they have estrogen-receptor-positive, progesterone-receptor-positive, and so, those type of cancers may be very responsive to hormonal-based therapy, and in that space, we have a standard available drugs, but we also have clinical trials that are trying newer drugs. 

If, for example, the standard aromatase inhibitor or the standard progesterone agent may be helpful, but there are even more in that space that this point – CDK inhibitors that you can combine with these aromatase inhibitors or hormonal agents that have been around for longer that have shown a lot of promise, a lot of data in breast cancer. But now we’re realizing, wow, there could be some efficacy in endometrial cancer as well, so that’s just one example. 

And there’s other unique biologic gene signatures, again, kind of a good list now out there, that are being studied in various clinical trials, whether they’re PARP inhibitors, whether they’re drugs that target CCNE1, whether they’re drugs that target ARID1A, so there are actually many more that are available. So, they’re really expanding the opportunity for treatment for endometrial cancer patients. 

Katherine:

Well, you just mentioned clinical trials, and I think it’s a good topic to cover a little bit. Why is it important for patients to actually consider enrolling? What are the benefits for them? 

Dr. Ko:

Sure.

So, while we certainly have a good armamentarium of standard-of-care therapies already, and I should mention that does include our classic chemotherapy drugs like paclitaxel (Abraxane), carboplatin (Paraplatin), and even doxorubicin (Adriamycin), if you will, or doxorubicin Hcl (Doxil), there are the immunotherapy drugs now that have become standard of care as well, like pembrolizumab (Keytruda), but sometimes, despite using those best available drugs, the cancer unfortunately either continues to grow or you had a good response, but somehow it shows up again – the cancer shows up again – and so, then, we’re looking for additional opportunities, additional therapies. 

And so, some of the best opportunities are actually to consider these clinical trials. The way that clinical trials are designed is that they always are going  to provide you at least a backbone of a standard available therapy, so you’re never going to get less than what would be considered standard of care. 

But, what they’re doing is they’re usually partnering another drug – a more novel therapy – or they’re basically testing a more novel therapy that could be more targeted, that could potentially have better efficacy than what’s already available standardly. And so, the value of that is that you could have an opportunity to have a therapy that could work even better.  

When you’ve tried something already, unfortunately, the cancer has grown, there is still opportunity, and while you’re on a clinical trial, I think one of the huge benefits is it’s very regulated. You are monitored so closely because at the base of all of this is safety. There is never going to be a drug or therapy that’s going to be administered to a patient without ensuring that there’s absolute safety for that patient, and so, that’s a way that you really have opportunity to get more treatment that could really help your cancer condition and do it in a very, very safe, formal fashion. 

Katherine:

And ultimately help others as well, in the future.  

Dr. Ko:

Exactly, absolutely, because as you’re participating in this process – and, of course, it’s a voluntary process to participate on a clinical trial, so we so appreciate all the patients who, in the past, have participated and are willing to participate in the future, but allows us also to really gather a lot of information to really inform cancer treatment for all the patients coming down the road, and those could be anyone. They could be our neighbors, our friends, our own family members, and that could really be so helpful to everyone that’s going through this type of thing. 

Katherine:

Absolutely, yeah. I’d like to back up a bit and talk about what endometrial cancer is. It’s often referred to as uterine cancer. So, are they the same thing? Are these terms interchangeable? 

Dr. Ko:

Sure, it’s a great question. So, endometrial cancer refers to cancer that starts in what I call the lining of the uterine cavity. So, inside the uterus, there’s a uterine cavity, and there’s a tissue that coats that cavity, and that’s called the endometrium. So, endometrial cancer is basically when cancer cells start growing from that tissue. And, of course, since that exists in the uterus, of course, it’s considered uterine cancer, and we’re just being a little bit more specific when we say endometrial cancer. But, of course, endometrial cancer is the most common form of uterine cancer by far, so in some ways, it’s almost – it’s synonymous.  

Katherine:

How is endometrial cancer staged? 

Dr. Ko:

So, the most classic, rigorous way to stage endometrial cancer is through a surgical procedure. So, what that usually involves is it does include a hysterectomy, removing the uterus and the cervix, usually also includes removing the fallopian tubes and the ovaries. 

And, at the same time, the surgeon will do a very thorough assessment of the abdominal pelvic cavity, basically looking around all those areas to see if there’s any signs of visible disease, anything they can see that looks like it could be tumor deposits in the abdominal cavity. If anything is seen, those deposits will be removed and biopsied, so that’s part of the staging procedure. 

And additionally, it’s important to try to assess the lymph nodes, typically. So, there are lymph nodes in the pelvic area, and then, higher up along the aortic area, and so, there are different surgical techniques that we can use to basically test or sample some of those lymph nodes, be able to remove them, send them to the pathologist, look under the microscope to see if there are any microscopic cancer cells that have traveled to those lymph nodes. 

So, that is all part of a surgical procedure, and with all the information collected from those tissue samples that are removed from the body and sent to the pathologist, but the pathologist then reviews all of that under a microscope, and then can issue a very thorough report describing where the cancer cells are located, and by definition, where the cancer cells are located then defines what the stage is of the cancer. 

Katherine:

Can you give me an example? 

Dr. Ko:

Of course. So, for example, if the cancer cells are located only in the uterus, and they’re not found anywhere else, then that is a stage I. If the cancer cells have traveled to the cervix area specifically, this we call a cervical stroma, that becomes a stage II. If the cancer cells have, for example, traveled to the fallopian tubes, or the ovaries, or the lymph nodes, then that becomes a stage III, and there are sort of substages within those categories as well. 

Katherine:

But stage III would be the highest or most severe? 

Dr. Ko:

So, there’s stage III, and then there’s actually stage IV. So, if the cancer cells have traveled outside of the pelvis into the abdominal area, then we consider that a stage IV. 

Katherine:

And that would be considered advanced endometrial cancer? 

Dr. Ko:

Right. So, by definition, “advanced” typically refers to stage III or IV. 

Katherine:

I see, okay. Now that we understand more about the disease itself, I’d like to talk about the treatments that are currently available. You mentioned chemotherapy, but what else is available for people? 

Dr. Ko:

Absolutely. So, treatment for endometrial cancer is usually some combination of surgery, and then it may be followed by possibly chemotherapy, as well as radiation, and sometimes, it may be a combination of all three treatments, or sometimes, it’s a combination of one or two of those, depending on the exact stage, depending on the exact cell type, and some of the other factors. 

Katherine:

Are hormonal therapies used as well, and targeted therapies? 

Dr. Ko:

Yes. 

Katherine:

I know they are in other cancers. 

Dr. Ko:

Yes. And so, I think the question is where do those come into play? So, I would say the usual algorithm most commonly would be that surgery is done first, as the most common first step, and then, based on the information obtained from surgery and the pathology report that comes from that, then there’s usually some type of a recommendation about should there be a second stepped treatment, and that frequently can be chemotherapy/radiation.  

Now, the areas where targeted therapy – for example, immunotherapy – where does that come in? So, that now has come into the – I would call it the second stage. We’re combining it with the classic chemotherapy drugs – Taxol-carboplatin, for example. That’s one example where it could come into play. Another example could come into play where a patient had gone through classic Taxol/paclitaxel and carboplatin, then had cancer come back, and so, that could be another instance where that pembrolizumab or pembro with lenvatinib (Lenvima) combination can be used in the setting of recurrence. 

Now, we could also say, hey, if your cancer type has those hormonal receptors present or is some type of what we call endometrioid histology, and we think that hormonal therapy may be more effective in that case, then that could also be used in a setting where the cancer has kind of grown again, the cancer has grown back, or actually, there are certain situations where patients, for example, may not undergo a hysterectomy. 

And, there are unique cases and those situations where patients are still trying to preserve their fertility, and therefore not wanting to undergo a hysterectomy, or they’re unable to undergo surgery safely. And so, in some unique situations, we may also use hormonal therapy as the mechanism to treat their cancer, and whether that is by way of a pill, whether that is by way of a progesterone intrauterine device, IUD, that is placed into the uterus, we also have situations where we tailor the therapy to the condition of the patient. 

Katherine:

How are patients monitored for a recurrence, and are there approaches to help prevent a recurrence? 

Dr. Ko:

Sure, absolutely. Great question. It is important to continue monitoring patients, even after they’ve gone through treatment. So, I think of it as a multifaceted approach. Usually, it includes office visits, including a physical exam. It includes a thorough intake of all of their symptoms. 

It also includes – depending on the scenario – in some circumstances, regular imaging studies, such as a CT scan or MRI, and sometimes, we also do things like PET scans, and I think that does have to be tailored to the unique patient’s endometrial cancer, unique case, stage, histology, and we kind of tailor which tests we choose to do. The interval of monitoring can vary, so I would say generally speaking, it could be anywhere from three- to six-month visits, and with potentially added scans, as we talked about, and sometimes, we also do certain blood tests in certain cases where we may choose to follow a CA125 blood tumor marker. 

But, I would say that there are different, definitely variants to how we choose to monitor, and there are certain resources we tend to use, such as the NCCN guidelines that providers may reference, and sometimes may even share with the patients to explain why and how we choose to do the monitoring. 

Katherine:

When treating more advanced endometrial cancer disease in general, are the treatment options different than if you were treating somebody who had stage I or stage II, for instance? 

Dr. Ko:

Sure, great question. So, for some patients with, say, stage I, surgery alone is enough. 

For some other patients, subcategories of stage I, where we call them more high/intermediate-risk patients, they’re stage I, but there are a few features about their pathology that might make them slightly higher risk for recurrence – in those cases, we might consider a little bit of radiation after surgery, what we call adjuvant radiation or what we call radiation vaginal brachytherapy. Just three short treatments of a little bit of radiation to the top of the vagina has been shown to possibly decrease chance of recurrence in that area with very minimal side effects. 

So, that would be more commonly in line with stage I. There are some subtypes that can still be what we call high-risk, even in stage I/stage II uterine serous carcinoma, uterine carcinosarcoma. In those cases, we might also recommend chemotherapy along with some vaginal brachytherapy following their hysterectomy, so that’s the early stage. 

And then, with the advanced stage, yes. So, frequently, it’d be surgery first to secure the diagnosis, followed by some type of – it might be primarily chemotherapy, or it could be combination chemotherapy with radiation. And over time, I would say our paradigm for what we use for chemotherapy and radiation has changed a little bit. 

If you go back a couple decades, I think radiation was used a lot – whole pelvic radiation, even just without any chemotherapy. And then, we then had more data from research clinical trials, GOG-258 or PORTEC-3, that then had given us evidence that perhaps doing chemotherapy with some combination of radiation is going to be beneficial, or even moving towards primarily radiation could be a very good option in terms of long-term benefit/long-term survival. 

And, of course, that brings us to the present day, those two trials that I mentioned from ASCO, the GY018 and the RUBY, now bringing in the immunotherapy component to the chemotherapy, so there has definitely been an evolution to managing advanced stage. 

Katherine:

Yes. Dr. Ko, what goes into determining a treatment approach for an individual patient? Is there key testing that helps guide a patient’s prognosis and treatment options? 

Dr. Ko:

Absolutely. So, I think the key pieces of information come from several sources. First, we do take the whole patient into account, like baseline health, baseline function, meaning every day, how active are you? Are there limitations to your daily activities? Looking at baseline health conditions, what we call comorbidities. Are there other health conditions, like diabetes, heart conditions, lung condition, kidney conditions, that could really impact a patient’s overall health and wellbeing? That is always part of it, number one. 

Then, we look specific to the cancer details. So, from all the pathology information, biopsies, followed by a surgical staging procedure, what exact stage, what exact substage, and we might even look at other unique features. Was there cells that got into the lymph vessels, the lymph nodes? Are there other just features from a pathology standpoint that are important, like the – I talked about microsatellite status, microsatellite instable versus microsatellite stable. 

Those are all information we can gather from the tumor tissue itself. That then kind of tailors our therapy. And then, like I was saying, now we’re going into this molecular era where we can actually take that tumor tissue and even do more expanded testing on it. 

So, I think it’s worthwhile to talk to your provider and say, “Hey, would it be worthwhile to send my tumor out for expanded testing, whether it’s done at your institution, at a specialized lab, or whether it’s sent out to a company that does expanded testing?” Because then, they might be able to test for 500 different genetic signatures, a much more broad panel, but that might open the door for opportunities to say, “Hey, you actually do have a very unique signature, and maybe it is worth tailoring your therapy even further.” 

So, I think these are very important questions to have with your provider, and these pieces of information can help guide the prognosis. I think we’re always asking what does this mean long-term, and I think when we have all these individual pieces of information, we can then give guidance on that.  

Katherine:

Well, that leads me into my next question. I wanted to get your point of view on why is it important for patients to engage in their care and their treatment decisions? 

Dr. Ko:

Right. I think that it is so important. Medical treatments, I think, do work the best for the patient when the patient is truly an active participant, and what I mean by that is I think we can really understand the patient if there’s a conversation, there’s a mutual discussion, and I think every patient has unique circumstances, has unique goals, has…whether it’s just the daily whatever responsibilities, or just either health or non-health concerns that they have, we want to be able to find a treatment that fits the patient, and we realize that one treatment doesn’t fit all. 

And so, the more, I think, that there is this mutual discussion, mutual understanding, then there’s a mutual decision treatment plan that is made, and there’s the more ability to modify that plan when – if you realize, oh, maybe we can tailor it, maybe we try one thing, and maybe we realize we got to change a little bit.  

And, I think that with a cancer condition, it is a journey. It is not just a one-time thing. It really is a journey, and I think that the more a patient can participate throughout that journey, I think the better the outcomes for the patient, and honestly, the better the treatment course will be for everyone participating. 

Katherine:

Why should a patient consider finding an endometrial cancer specialist? What are the benefits? 

Dr. Ko:

So, I think naturally, an endometrial cancer specialist is a provider who spends more time thinking about the disease, reading about it, looking at what’s the newest research studies that are coming out, what are the available clinical trials here, locally, regionally, or nationally, what are other support services available for the patient in the space. 

And, of course, probably the folks that do the most surgeries gear towards endometrial cancer patients, and so, I think just working in that space naturally then brings more resources and more opportunity for the patient to kind of really know what’s out there, what is the newest, and I think that really benefits the patient. 

Katherine:

Thank you for sharing all this information. I’d like to close with your thoughts on the future of endometrial cancer care. Are you hopeful? 

Dr. Ko:

Yes. I think that I’m especially hopeful, especially within these last even few years, of where our field is going. I want to say I think there’s so much more that needs to be done.  

I don’t think we’re ready to close the books on endometrial cancer. I think this is just a wonderful opening of a chapter where we’re seeing many more therapies come about. I do think that something that is concerning is that we are seeing more cases of endometrial cancer being diagnosed – yeah, so it is absolutely true. There is very robust data that is collected by our CDC and cancer registry in the country, and it is showing that there is actually a rising incidence, that the number of endometrial cancer cases in this country is actually increasing over time, and it has – 

Katherine:

Why is that? 

Dr. Ko:

It’s a great question. 

Katherine:

Nobody knows – the data doesn’t include that information? 

Dr. Ko:

I think there’s definitely some information, there is definitely information out there. I think some of it – and this is not all of it – I think some of it is related to the increase in obesity and the increase in average weight over time, and this metabolic condition to some degree, I think, does stimulate potential risk for endometrial cancer. 

However, that is not the only reason, and what is concerning is that what we’re seeing is there’s a specific rise in subtypes of endometrial cancer in certain populations, particularly the Black and Hispanic patient populations, and we’re seeing a rise in the most aggressive types of endometrial cancer in those patient populations. I think there’s a lot of research going on right now in that to try to understand why. Is it just because we’re picking it up more? I don’t think that’s the bottom line. 

And, I think what we’re also realizing as we’re studying these various tumor types of endometrial cancer, they are driven by different biology. So, I think to some extent, the ones that are more maybe related to obesity or hormones and all may be slightly different – not completely separate, but that there is underlying different genetic basis for some of these cancers developing, and whether that’s a combination of underlying genes, environment, exposure, or all of the numerous factors, we just know it is happening, and so, it really is critical in my mind that the awareness and the focus and attention on endometrial cancers is really there, that we really think about it, that we share the information as much as possible, and that we can really then come to better – have more opportunity for treatments, be able to diagnose it sooner, be able to have more opportunities to treat it, and honestly, have better survival and outcomes for our patients. 

Katherine:

Dr. Ko, thank you so much for joining us today. You’ve given us so much information. 

Dr. Ko:

Thank you. It was my pleasure. 

Katherine:

And thank you to all of our collaborators. If you would like to watch this webinar again, there will be a replay available soon. You’ll receive an email when it’s ready. And don’t forget to take the survey immediately following this webinar. It will help us as we plan future programs. To learn more about endometrial cancer and to access tools to help you become a proactive patient, visit PowerfulPatients.org. I’m Katherine Banwell. Thanks for joining us. 

What Do You Need to Know About Emerging Endometrial Cancer Research?

What Do You Need to Know About Emerging Endometrial Cancer Research? from Patient Empowerment Network on Vimeo.

Endometrial cancer treatment and research is evolving quickly. Dr. Emily Ko provides an update on new and emerging approaches, explains how these therapies work to treat endometrial cancer, and shares tips for partnering with your team on key decisions.
 
Dr. Emily Ko is a gynecologic oncologist and Associate Professor of Obstetrics and Gynecology at the University of Pennsylvania. Learn more about Dr. Ko.

Related Programs:

What Endometrial Cancer Patients Should Know About Clinical Trials

Endometrial Cancer Treatment Options for Patients to Consider

Endometrial Cancer Treatment Options for Patients to Consider

Emerging Endometrial Cancer Treatments _ Promising Data and Challenges

Emerging Endometrial Cancer Treatments | Promising Data and Challenges


Transcript:

Katherine:

Hello, and welcome. I’m your host, Katherine Banwell. Today’s program focuses on helping patients with endometrial cancer learn more about evolving research and treatments. We’re also going to discuss how patients can collaborate with their team on care decisions. Before we meet our guest, let’s review a few important details. The reminder email you received about this program contains a link to program materials. If you haven’t already, click that link to access information to follow along during the webinar. 

At the end of the program, you’ll receive a link to a program survey. Please take a moment to provide feedback about your experience today in order to help us plan future webinars. And finally, before we get into the discussion, please remember that this program is not a substitute for seeking medical advice. Please refer to your healthcare team about what might be best for you. Well, let’s meet our guest today. Joining us is Dr. Emily Ko. Dr. Ko, welcome. Would you please introduce yourself? 

Dr. Ko:

Surely. Thank you so much. My name is Dr. Emily Ko, and I am a gynecologic oncologist. Currently, I’m an associate professor at the University of Pennsylvania, and as part of my daily work, I see patients, I provide surgical and medical treatments for gynecologic cancers, and I also am a researcher involved particularly in endometrial cancer. 

Katherine:

Thank you so much for taking the time out of your schedule to join us today. 

Dr. Ko:

Thank you. 

Katherine:

Well, let’s start by learning about the latest research news. Just this June, endometrial cancer researchers from around the world met to discuss their findings at the annual American Society of Clinical Oncology meeting, or ASCO, in Chicago. Can you walk us through the highlights that patients should know about? 

Dr. Ko:

Sure. So, the ASCO meeting is a very big meeting that happens once a year in June, and really, it is a national – actually, international – meeting where the biggest breakthroughs in cancer therapy are really presented and discussed. 

So, within the field of gynecologic cancer and specifically endometrial cancer, we really saw a couple breakthrough clinical trial results, if you will. The two specific trials that have hit the spotlight – and, it was presented at ASCO; they were also previously presented at the Society of Gynecologic Oncology annual meeting in March of 2023. These two trials – one of them is called GY018, and the other one is called RUBY, and these two trials specifically were geared at patients with endometrial cancer of either advanced stage, meaning stage III or IV at diagnosis, or patients who have recurrent endometrial cancer.  

And, these both trials were very large, multisite, international trials enrolling a huge number of patients. They were randomized controlled trials, meaning that they were specifically testing what we call a standard therapy, Taxol-carboplatin, versus a standard therapy plus a newer agent, and that newer agent falls in the realm of an immunotherapy drug. 

So, with this kind of novel approach, where we’re combining standardly used chemotherapy plus a newer immunotherapy drug, the question was if you did this combination, would patients have a better outcome? And, in fact, the groundbreaking news was that yes, patients did have a better outcome with this new combination of therapy, and this was shown in various forms of results. 

One of the primary outcomes is always something called survival, and with the GY018, they looked at progression-free survival as a primary outcome, and it did show that patients on this new combination did better with progression-free survival. And the difference was about median of about three months. Now, that may not sound like a whole lot. However, in the realm of cancer therapy, when you take a very large group of patients, that was a meaningful difference that was statistically significant. 

And furthermore, as we’re moving forward with our therapy drugs, we are moving into this era of targeted therapy, precision medicine, where we’re really trying to hone into more the specifics of the biology of each person’s cancer, and not treating everyone the same. 

What’s interesting with these two trials is when they looked at different subpopulations of patients with advanced or recurrent endometrial cancer, whether they had a type of endometrial cancer that was considered MSI-high, or a microsatellite instable type of cancer, which basically refers to a certain biology of these endometrial cancers, it has to deal with how the cells – the cancer cells – behave, how they’re able to not follow the rules and be able to replicate themselves. 

The patients who are MSI-high particularly had a really great response with this chemotherapy, so it was even beyond just a three-month difference. With that being said, even in patients who are what we call microsatellite-stable, who didn’t have this unique signature, they still saw a benefit with this novel combination, and to add to that, the nice thing about it is the toxicities were not bad. Even this new combination was very well-tolerated. 

It was not a high rate of severe toxicities or side effects, if you will, and that actually, the great majority of patients were able to stay on this therapy and really get through – complete the therapy course. 

So, there are some sort of nuanced differences between the two trials I mentioned, GY018 versus the RUBY. And some of those details are with regards to the even specific subtype of endometrial cancer, which we haven’t talked about yet, for example, uterine carcinosarcoma versus uterine serous carcinoma, uterine clear cell, uterine endometrioid – these are all specific subtypes of endometrial cancer. So there are some nuances where the RUBY trial was able to include patients with uterine carcinosarcoma, whereas the GY018 did not. 

But suffice it to say, now we have enough data that virtually all endometrial cancer patients with advanced stage, regardless of what histology, there is essentially a trial that can apply to you where it demonstrated this added benefit to doing this novel combination, and that was found with microsatellite-stable patients as well as microsatellite-instable in both randomized controlled trials that I mentioned. 

Katherine:

Such exciting news! That’s great! Well, beyond ASCO, Dr. Ko, are there other research or treatment advances that patients should know about?  

Dr. Ko:

Certainly. Like I mentioned, we’re really moving towards the realm of treating with a targeted therapy approach, and within endometrial cancer, the prior paradigm was much simpler, but really not in the space of target therapy. So, for example, what does that mean? 

So, as we’re realizing that there are very unique biologic signatures to different patients’ endometrial cancer – there could be, for example, some cancers that are particularly receptive to hormonal therapy, meaning their specific cancer, when we send it for detailed – we call it genomic or somatic testing, we can discover, oh, they have estrogen-receptor-positive, progesterone-receptor-positive, and so, those type of cancers may be very responsive to hormonal-based therapy, and in that space, we have a standard available drugs, but we also have clinical trials that are trying newer drugs. 

If, for example, the standard aromatase inhibitor or the standard progesterone agent may be helpful, but there are even more in that space that this point – CDK inhibitors that you can combine with these aromatase inhibitors or hormonal agents that have been around for longer that have shown a lot of promise, a lot of data in breast cancer. But now we’re realizing, wow, there could be some efficacy in endometrial cancer as well, so that’s just one example. 

And there’s other unique biologic gene signatures, again, kind of a good list now out there, that are being studied in various clinical trials, whether they’re PARP inhibitors, whether they’re drugs that target CCNE1, whether they’re drugs that target ARID1A, so there are actually many more that are available. So, they’re really expanding the opportunity for treatment for endometrial cancer patients. 

Katherine:

Well, you just mentioned clinical trials, and I think it’s a good topic to cover a little bit. Why is it important for patients to actually consider enrolling? What are the benefits for them? 

Dr. Ko:

Sure.

So, while we certainly have a good armamentarium of standard-of-care therapies already, and I should mention that does include our classic chemotherapy drugs like paclitaxel (Abraxane), carboplatin (Paraplatin), and even doxorubicin (Adriamycin), if you will, or doxorubicin Hcl (Doxil), there are the immunotherapy drugs now that have become standard of care as well, like pembrolizumab (Keytruda), but sometimes, despite using those best available drugs, the cancer unfortunately either continues to grow or you had a good response, but somehow it shows up again – the cancer shows up again – and so, then, we’re looking for additional opportunities, additional therapies. 

And so, some of the best opportunities are actually to consider these clinical trials. The way that clinical trials are designed is that they always are going  to provide you at least a backbone of a standard available therapy, so you’re never going to get less than what would be considered standard of care. 

But, what they’re doing is they’re usually partnering another drug – a more novel therapy – or they’re basically testing a more novel therapy that could be more targeted, that could potentially have better efficacy than what’s already available standardly. And so, the value of that is that you could have an opportunity to have a therapy that could work even better.  

When you’ve tried something already, unfortunately, the cancer has grown, there is still opportunity, and while you’re on a clinical trial, I think one of the huge benefits is it’s very regulated. You are monitored so closely because at the base of all of this is safety. There is never going to be a drug or therapy that’s going to be administered to a patient without ensuring that there’s absolute safety for that patient, and so, that’s a way that you really have opportunity to get more treatment that could really help your cancer condition and do it in a very, very safe, formal fashion. 

Katherine:

And ultimately help others as well, in the future.  

Dr. Ko:

Exactly, absolutely, because as you’re participating in this process – and, of course, it’s a voluntary process to participate on a clinical trial, so we so appreciate all the patients who, in the past, have participated and are willing to participate in the future, but allows us also to really gather a lot of information to really inform cancer treatment for all the patients coming down the road, and those could be anyone. They could be our neighbors, our friends, our own family members, and that could really be so helpful to everyone that’s going through this type of thing. 

Katherine:

Absolutely, yeah. I’d like to back up a bit and talk about what endometrial cancer is. It’s often referred to as uterine cancer. So, are they the same thing? Are these terms interchangeable? 

Dr. Ko:

Sure, it’s a great question. So, endometrial cancer refers to cancer that starts in what I call the lining of the uterine cavity. So, inside the uterus, there’s a uterine cavity, and there’s a tissue that coats that cavity, and that’s called the endometrium. So, endometrial cancer is basically when cancer cells start growing from that tissue. And, of course, since that exists in the uterus, of course, it’s considered uterine cancer, and we’re just being a little bit more specific when we say endometrial cancer. But, of course, endometrial cancer is the most common form of uterine cancer by far, so in some ways, it’s almost – it’s synonymous.  

Katherine:

How is endometrial cancer staged? 

Dr. Ko:

So, the most classic, rigorous way to stage endometrial cancer is through a surgical procedure. So, what that usually involves is it does include a hysterectomy, removing the uterus and the cervix, usually also includes removing the fallopian tubes and the ovaries. 

And, at the same time, the surgeon will do a very thorough assessment of the abdominal pelvic cavity, basically looking around all those areas to see if there’s any signs of visible disease, anything they can see that looks like it could be tumor deposits in the abdominal cavity. If anything is seen, those deposits will be removed and biopsied, so that’s part of the staging procedure. 

And additionally, it’s important to try to assess the lymph nodes, typically. So, there are lymph nodes in the pelvic area, and then, higher up along the aortic area, and so, there are different surgical techniques that we can use to basically test or sample some of those lymph nodes, be able to remove them, send them to the pathologist, look under the microscope to see if there are any microscopic cancer cells that have traveled to those lymph nodes. 

So, that is all part of a surgical procedure, and with all the information collected from those tissue samples that are removed from the body and sent to the pathologist, but the pathologist then reviews all of that under a microscope, and then can issue a very thorough report describing where the cancer cells are located, and by definition, where the cancer cells are located then defines what the stage is of the cancer. 

Katherine:

Can you give me an example? 

Dr. Ko:

Of course. So, for example, if the cancer cells are located only in the uterus, and they’re not found anywhere else, then that is a stage I. If the cancer cells have traveled to the cervix area specifically, this we call a cervical stroma, that becomes a stage II. If the cancer cells have, for example, traveled to the fallopian tubes, or the ovaries, or the lymph nodes, then that becomes a stage III, and there are sort of substages within those categories as well. 

Katherine:

But stage III would be the highest or most severe? 

Dr. Ko:

So, there’s stage III, and then there’s actually stage IV. So, if the cancer cells have traveled outside of the pelvis into the abdominal area, then we consider that a stage IV. 

Katherine:

And that would be considered advanced endometrial cancer? 

Dr. Ko:

Right. So, by definition, “advanced” typically refers to stage III or IV. 

Katherine:

I see, okay. Now that we understand more about the disease itself, I’d like to talk about the treatments that are currently available. You mentioned chemotherapy, but what else is available for people? 

Dr. Ko:

Absolutely. So, treatment for endometrial cancer is usually some combination of surgery, and then it may be followed by possibly chemotherapy, as well as radiation, and sometimes, it may be a combination of all three treatments, or sometimes, it’s a combination of one or two of those, depending on the exact stage, depending on the exact cell type, and some of the other factors. 

Katherine:

Are hormonal therapies used as well, and targeted therapies? 

Dr. Ko:

Yes. 

Katherine:

I know they are in other cancers. 

Dr. Ko:

Yes. And so, I think the question is where do those come into play? So, I would say the usual algorithm most commonly would be that surgery is done first, as the most common first step, and then, based on the information obtained from surgery and the pathology report that comes from that, then there’s usually some type of a recommendation about should there be a second stepped treatment, and that frequently can be chemotherapy/radiation.  

Now, the areas where targeted therapy – for example, immunotherapy – where does that come in? So, that now has come into the – I would call it the second stage. We’re combining it with the classic chemotherapy drugs – Taxol-carboplatin, for example. That’s one example where it could come into play. Another example could come into play where a patient had gone through classic Taxol/paclitaxel and carboplatin, then had cancer come back, and so, that could be another instance where that pembrolizumab or pembro with lenvatinib (Lenvima) combination can be used in the setting of recurrence. 

Now, we could also say, hey, if your cancer type has those hormonal receptors present or is some type of what we call endometrioid histology, and we think that hormonal therapy may be more effective in that case, then that could also be used in a setting where the cancer has kind of grown again, the cancer has grown back, or actually, there are certain situations where patients, for example, may not undergo a hysterectomy. 

And, there are unique cases and those situations where patients are still trying to preserve their fertility, and therefore not wanting to undergo a hysterectomy, or they’re unable to undergo surgery safely. And so, in some unique situations, we may also use hormonal therapy as the mechanism to treat their cancer, and whether that is by way of a pill, whether that is by way of a progesterone intrauterine device, IUD, that is placed into the uterus, we also have situations where we tailor the therapy to the condition of the patient. 

Katherine:

How are patients monitored for a recurrence, and are there approaches to help prevent a recurrence? 

Dr. Ko:

Sure, absolutely. Great question. It is important to continue monitoring patients, even after they’ve gone through treatment. So, I think of it as a multifaceted approach. Usually, it includes office visits, including a physical exam. It includes a thorough intake of all of their symptoms. 

It also includes – depending on the scenario – in some circumstances, regular imaging studies, such as a CT scan or MRI, and sometimes, we also do things like PET scans, and I think that does have to be tailored to the unique patient’s endometrial cancer, unique case, stage, histology, and we kind of tailor which tests we choose to do. The interval of monitoring can vary, so I would say generally speaking, it could be anywhere from three- to six-month visits, and with potentially added scans, as we talked about, and sometimes, we also do certain blood tests in certain cases where we may choose to follow a CA125 blood tumor marker. 

But, I would say that there are different, definitely variants to how we choose to monitor, and there are certain resources we tend to use, such as the NCCN guidelines that providers may reference, and sometimes may even share with the patients to explain why and how we choose to do the monitoring. 

Katherine:

When treating more advanced endometrial cancer disease in general, are the treatment options different than if you were treating somebody who had stage I or stage II, for instance? 

Dr. Ko:

Sure, great question. So, for some patients with, say, stage I, surgery alone is enough. 

For some other patients, subcategories of stage I, where we call them more high/intermediate-risk patients, they’re stage I, but there are a few features about their pathology that might make them slightly higher risk for recurrence – in those cases, we might consider a little bit of radiation after surgery, what we call adjuvant radiation or what we call radiation vaginal brachytherapy. Just three short treatments of a little bit of radiation to the top of the vagina has been shown to possibly decrease chance of recurrence in that area with very minimal side effects. 

So, that would be more commonly in line with stage I. There are some subtypes that can still be what we call high-risk, even in stage I/stage II uterine serous carcinoma, uterine carcinosarcoma. In those cases, we might also recommend chemotherapy along with some vaginal brachytherapy following their hysterectomy, so that’s the early stage. 

And then, with the advanced stage, yes. So, frequently, it’d be surgery first to secure the diagnosis, followed by some type of – it might be primarily chemotherapy, or it could be combination chemotherapy with radiation. And over time, I would say our paradigm for what we use for chemotherapy and radiation has changed a little bit. 

If you go back a couple decades, I think radiation was used a lot – whole pelvic radiation, even just without any chemotherapy. And then, we then had more data from research clinical trials, GOG-258 or PORTEC-3, that then had given us evidence that perhaps doing chemotherapy with some combination of radiation is going to be beneficial, or even moving towards primarily radiation could be a very good option in terms of long-term benefit/long-term survival. 

And, of course, that brings us to the present day, those two trials that I mentioned from ASCO, the GY018 and the RUBY, now bringing in the immunotherapy component to the chemotherapy, so there has definitely been an evolution to managing advanced stage. 

Katherine:

Yes. Dr. Ko, what goes into determining a treatment approach for an individual patient? Is there key testing that helps guide a patient’s prognosis and treatment options? 

Dr. Ko:

Absolutely. So, I think the key pieces of information come from several sources. First, we do take the whole patient into account, like baseline health, baseline function, meaning every day, how active are you? Are there limitations to your daily activities? Looking at baseline health conditions, what we call comorbidities. Are there other health conditions, like diabetes, heart conditions, lung condition, kidney conditions, that could really impact a patient’s overall health and wellbeing? That is always part of it, number one. 

Then, we look specific to the cancer details. So, from all the pathology information, biopsies, followed by a surgical staging procedure, what exact stage, what exact substage, and we might even look at other unique features. Was there cells that got into the lymph vessels, the lymph nodes? Are there other just features from a pathology standpoint that are important, like the – I talked about microsatellite status, microsatellite instable versus microsatellite stable. 

Those are all information we can gather from the tumor tissue itself. That then kind of tailors our therapy. And then, like I was saying, now we’re going into this molecular era where we can actually take that tumor tissue and even do more expanded testing on it. 

So, I think it’s worthwhile to talk to your provider and say, “Hey, would it be worthwhile to send my tumor out for expanded testing, whether it’s done at your institution, at a specialized lab, or whether it’s sent out to a company that does expanded testing?” Because then, they might be able to test for 500 different genetic signatures, a much more broad panel, but that might open the door for opportunities to say, “Hey, you actually do have a very unique signature, and maybe it is worth tailoring your therapy even further.” 

So, I think these are very important questions to have with your provider, and these pieces of information can help guide the prognosis. I think we’re always asking what does this mean long-term, and I think when we have all these individual pieces of information, we can then give guidance on that.  

Katherine:

Well, that leads me into my next question. I wanted to get your point of view on why is it important for patients to engage in their care and their treatment decisions? 

Dr. Ko:

Right. I think that it is so important. Medical treatments, I think, do work the best for the patient when the patient is truly an active participant, and what I mean by that is I think we can really understand the patient if there’s a conversation, there’s a mutual discussion, and I think every patient has unique circumstances, has unique goals, has…whether it’s just the daily whatever responsibilities, or just either health or non-health concerns that they have, we want to be able to find a treatment that fits the patient, and we realize that one treatment doesn’t fit all. 

And so, the more, I think, that there is this mutual discussion, mutual understanding, then there’s a mutual decision treatment plan that is made, and there’s the more ability to modify that plan when – if you realize, oh, maybe we can tailor it, maybe we try one thing, and maybe we realize we got to change a little bit.  

And, I think that with a cancer condition, it is a journey. It is not just a one-time thing. It really is a journey, and I think that the more a patient can participate throughout that journey, I think the better the outcomes for the patient, and honestly, the better the treatment course will be for everyone participating. 

Katherine:

Why should a patient consider finding an endometrial cancer specialist? What are the benefits? 

Dr. Ko:

So, I think naturally, an endometrial cancer specialist is a provider who spends more time thinking about the disease, reading about it, looking at what’s the newest research studies that are coming out, what are the available clinical trials here, locally, regionally, or nationally, what are other support services available for the patient in the space. 

And, of course, probably the folks that do the most surgeries gear towards endometrial cancer patients, and so, I think just working in that space naturally then brings more resources and more opportunity for the patient to kind of really know what’s out there, what is the newest, and I think that really benefits the patient. 

Katherine:

Thank you for sharing all this information. I’d like to close with your thoughts on the future of endometrial cancer care. Are you hopeful? 

Dr. Ko:

Yes. I think that I’m especially hopeful, especially within these last even few years, of where our field is going. I want to say I think there’s so much more that needs to be done.  

I don’t think we’re ready to close the books on endometrial cancer. I think this is just a wonderful opening of a chapter where we’re seeing many more therapies come about. I do think that something that is concerning is that we are seeing more cases of endometrial cancer being diagnosed – yeah, so it is absolutely true. There is very robust data that is collected by our CDC and cancer registry in the country, and it is showing that there is actually a rising incidence, that the number of endometrial cancer cases in this country is actually increasing over time, and it has – 

Katherine:

Why is that? 

Dr. Ko:

It’s a great question. 

Katherine:

Nobody knows – the data doesn’t include that information? 

Dr. Ko:

I think there’s definitely some information, there is definitely information out there. I think some of it – and this is not all of it – I think some of it is related to the increase in obesity and the increase in average weight over time, and this metabolic condition to some degree, I think, does stimulate potential risk for endometrial cancer. 

However, that is not the only reason, and what is concerning is that what we’re seeing is there’s a specific rise in subtypes of endometrial cancer in certain populations, particularly the Black and Hispanic patient populations, and we’re seeing a rise in the most aggressive types of endometrial cancer in those patient populations. I think there’s a lot of research going on right now in that to try to understand why. Is it just because we’re picking it up more? I don’t think that’s the bottom line. 

And, I think what we’re also realizing as we’re studying these various tumor types of endometrial cancer, they are driven by different biology. So, I think to some extent, the ones that are more maybe related to obesity or hormones and all may be slightly different – not completely separate, but that there is underlying different genetic basis for some of these cancers developing, and whether that’s a combination of underlying genes, environment, exposure, or all of the numerous factors, we just know it is happening, and so, it really is critical in my mind that the awareness and the focus and attention on endometrial cancers is really there, that we really think about it, that we share the information as much as possible, and that we can really then come to better – have more opportunity for treatments, be able to diagnose it sooner, be able to have more opportunities to treat it, and honestly, have better survival and outcomes for our patients. 

Katherine:

Dr. Ko, thank you so much for joining us today. You’ve given us so much information. 

Dr. Ko:

Thank you. It was my pleasure. 

Katherine:

And thank you to all of our collaborators. If you would like to watch this webinar again, there will be a replay available soon. You’ll receive an email when it’s ready. And don’t forget to take the survey immediately following this webinar. It will help us as we plan future programs. To learn more about endometrial cancer and to access tools to help you become a proactive patient, visit PowerfulPatients.org. I’m Katherine Banwell. Thanks for joining us. 

What Are Current Prostate Cancer Treatment Options?

What Are Current Prostate Cancer Treatment Options? from Patient Empowerment Network on Vimeo.

What treatment options are available for prostate cancer patients? Expert Dr. Channing Paller shares an overview of prostate cancer treatment options including surgery, radiation, combination therapies, hormonal therapies, and the PEACE-1 clinical trial.

Dr. Channing Paller is Director of Prostate Cancer Clinical Research at Johns Hopkins Medicine. Learn more about Dr. Paller.

See More From INSIST! Prostate Cancer

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Transcript:

Katherine:

What are other options that are available now, for patients? 

Dr. Paller:

For curative intent, the main two treatment options are surgery, radiation. Many people for very localized disease are trying other therapies, such as cryotherapy, and more focal therapies. But really, for curative, the standard is surgery or radiation. And as it gets more advanced, circling back to advanced prostate cancer, we are learning that combination therapy is better. So, adding pills like abiraterone, adding systemic therapies, help patients do better. 

So, there’s a big, long list of therapies upfront that we use for metastatic hormone-sensitive prostate cancer. There’s abiraterone, there is apalutamide (Erleada), there’s enzalutamide, and now, darolutamide (Nubeqa).  

And in fact, in fit patients that can tolerate chemotherapy for metastatic high-volume prostate cancer patients, we always recommend triple therapy, either with abiraterone, docetaxel, and ADT, or with darolutamide, docetaxel, and ADT, and these patients really seem to do better for longer. The other thing I would add is the PEACE-1 trial, which looked at abiraterone and docetaxel, found that patients would do best by adding growth factor support. And so, that is recommended. 

The other thing I want to point out to patients is, I know we’re all eager to get started when we find out we have a diagnosis of metastatic prostate cancer, but sometimes, these therapies are quite tough on the system when you have a lot of cancer in your body, and my recommendation to everybody is, one thing at a time. 

So, start the hormone therapy and wait at least 30 days, and in fact, in the PEACE-1 trial, they waited 45 days, right? That allows the testosterone levels to fall, it allows you to adjust to the side effects of hormone deprivation therapy, and it allows your body to be ready for the next line of therapy. And you can add the ADT to second line, such as abiraterone or daro during that time, but not adding the chemo all at once, that really makes a difference. 

I find, unfortunately, when patients and their providers don’t follow those strict criteria, as they did in the trial, meaning they start chemo and abiraterone and ADT on day one, the levels of chemotherapy get higher in the bloodstream because testosterone regulates that, and we’ve published on that before. And they end up with terrible side effects from the chemotherapy, such as neutropenic fever, which means you end up in the hospital with a bloodstream infection and a fever, and more neuropathy, meaning numbness and tingling in your hands and feet. 

And so, I really caution people to spread those therapies out over the first 90 days, and you’ll do better in terms of side effects, and just as well in terms of overall survival. 

Katherine:

Where does hormonal therapy fit into the treatment options, and have there been any advances in hormonal therapy? 

Dr. Paller:

Yes. So, hormonal therapy is the mainstay of how we take care of prostate cancer patients, whether we do this with surgical castration, which is not done very often anymore, or we do it with an LHRH agonist, or we do it with an LHRH antagonist. So, that means that we can do it with medicines that block the signaling, but that tells your body to produce testosterone in various ways. What’s really neat is we’ve made advances, that there are now oral options for some of these therapies. 

In particular, there’s a new therapy called Orgovyx, or relugolix, that is an oral LHRH antagonist that locks testosterone and allows us to stop prostate cancer growth. In addition, there are a variety of LHRH agonists that can be given as subcutaneous shots. 

Updates in Prostate Cancer Treatment and Research | What You Need to Know

Updates in Prostate Cancer Treatment and Research | What You Need to Know from Patient Empowerment Network on Vimeo.

With research evolving quickly, it’s more important than ever that people with prostate cancer take an active role in their care. Dr. Channing Paller shares an update on recent prostate care treatment advances, discusses essential testing–including genetic testing–and provides advice for self-advocacy.

Channing Paller, MD is the Director of Prostate Cancer Clinical Research at Johns Hopkins Medicine. Learn more about this Dr. Paller.

Download Resource Guide

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Transcript:

Katherine:

Hello, and welcome. I’m Katherine Banwell. Your host. Today’s program focuses on helping patients with advanced prostate cancer insist on better care. We’re going to discuss the latest research, current treatments, and how patients can collaborate with their healthcare team on key decisions.

Before we meet our guest, let’s review a few important details. The reminder email you received about this program contains a link to program materials. If you haven’t already, click that link to access information to follow along during the webinar.

At the end of this program, you’ll receive another link to a program survey. Please take a moment to provide feedback about your experience today, in order to help us plan future webinars. And finally, before we get into the discussion, please remember that this program is not a substitute for seeking medical advice. Please refer to your healthcare team about what might be best for you.

Well, let’s meet our guest today. Joining me is Dr. Channing Paller. Dr. Paller, welcome. Would you please introduce yourself?

Dr. Paller:

Thank you, Katherine. I’m delighted to be here today. My name is Channing Paller. I’m Associate Professor of Oncology at Johns Hopkins and the director of Prostate Cancer Clinical Research.

Katherine:

Thank you so much for taking the time to join us today.

Dr. Paller:

Thank you for having me.

Katherine:

Dr. Paller, in June, prostate cancer researchers from around the world met to discuss their findings at the annual American Society of Clinical Oncology, or ASCO meeting, in Chicago. Would you walk us through the highlights from that meeting that patients should know about?

Dr. Paller:

Absolutely. We’ve had a exciting time for prostate cancer in June. So, I’d say, the first thing I would bring up is, the PEACE-1 trial was discussed again, and more data came out from that trial. That trial originally supported what we found, the STAMPEDE trial, to say, yes, we should add abiraterone to androgen deprivation therapy and chemotherapy in helping de novo metastatic patients live longer and do better overall. And it also, this time around, showed us that combining abiraterone (Zytiga) with radiation, plus or minus chemo, had patients do better. So, they had a longer progression-free survival, or metastasis-free survival.

And also, the neat thing was, patients had fewer local symptoms in the long run. So, it prevented catheters being needed later, prevented blockages. It prevented local side effects from their cancer, which was really terrific to know, because that helps with patients’ quality of life.

That was one of the main, personally. Go ahead.

Katherine:

Yeah, I was just going to ask, anything else?

Dr. Paller:

Yes. So, the second big headline, which is one of my dear loves, is all of the PARP inhibitor data. So, there were a couple trials presented, and this month has been terrific in terms of, there have been two drug approvals. So, let me talk through a couple of those.

So, one of the big ones that was presented at ASCO was looking at talazoparib (Talzenna) and enzalutamide (Xtandi) in patients with metastatic castration-resistant prostate cancer, and it showed that the combination of those two drugs helped patients do better than enzalutamide alone, in that setting. What was also interesting is a subset of patients with DNA repair mutations did even better.

June 20th, the FDA approved that combination for patients with metastatic castration-resistant prostate cancer with DNA repair mutations.

We also had a drug approval for abiraterone (Zytiga) and olaparib (Lynparza) in the same space of metastatic castration-resistant prostate cancer for patients with BRCA mutations. That was a more narrow approval, but it was still very important.

And what’s exciting here is, we’re really learning more about targeted therapy, precision medicine, for our prostate cancer patients. When I started treating prostate cancer patients back in 2005, the main drug approved was chemotherapy, docetaxel (Taxotere), and hormone deprivation therapy. And in the last almost 20 years, or 18 years, we’ve had 10 drug approvals, and we’re really starting to have multiple drugs approved based on people’s genetics.

Katherine:

That’s such promising news. I mentioned at the top of the program that our focus for this webinar is advanced prostate cancer. So, I’d like you to define that. What is advanced prostate cancer? And is any of the research you mentioned focused on this stage of disease?

Dr. Paller:

Well, advanced prostate cancer includes any prostate cancer that was extended outside the prostate, really, that’s spread to the nodes, even to the lymph nodes, to the liver, to the lungs, to the bones. And so, we have a lot of new findings, looking at this space, and that was a lot of what they showed at the ASCO conference.

The other thing we’re learning is that we really want to get genetic testing on everybody. And so, in addition to your regular, “How do you feel?” “What do your labs show?” “What is your PSA doing?”

We also want to get imaging, right? So, we want to look at imaging, in terms of, what did your CT and bone scan show? And nowadays, we’re moving into PSMA, or prostate-specific membrane antigen, PET scans.

And so, that’s the new main way people look at where their prostate cancer has gone, and help them decide, what is the best treatment for me? Is it to get surgery locally, or has it advanced now, and I really need to do hormone therapy and radiation, or some other combination of systemic therapy, meaning more hormones, or more chemotherapy, with targeted therapies such as radiation?

Katherine:

Beyond ASCO, Dr. Paller, are there other research or treatment advances that patients should know about? Anything other than what you’ve mentioned already?

Dr. Paller:

Oh, yes. So, the other headline that I was really excited about at ASCO is watching medicine adopt the world of artificial intelligence. There was a great abstract, looking at how we can use artificial intelligence to look up pathology slides.

So, in the past, we would always want to go to a top academic center to have your pathology reviewed by a top expert and make sure we were treating the right cancer, and make sure we really understand your risk. What we’re finding is, we can create biomarkers, and we’re understanding not just genetic, genomic biomarkers, but also pathology biomarkers, and age, and PSA, and risk, and comorbidities, and we can combine them all together and use AI to help us better stratify patients.

And so, although it’s early, I think this is going to be an explosion in terms of helping us better define risk for patients in advanced prostate cancer, and help them figure out, do they need intensification of treatment, or can we de-intensify treatment? Can we not cause as much toxicity, and they’ll do just as well? And so, I was really excited to see that data as well.

Katherine:

How can patients stay up to date on evolving research?

Dr. Paller:

There are many ways to stay up to date. There are nice summaries at ASCO. There are nice summaries through the Prostate Cancer Foundation. There are good summaries at each of the institutions with whom you work.

One of my favorite ways to stay up to date on precision medicine is one of these registries that I am co-leading, which is called the PROMISE registry. This is a wonderful opportunity which was conceived in the pandemic.

And so, it’s pandemic friendly, and that is called the PROMISE registry. And what you can do is go to prostatecancerpromise.org and sign up if you have prostate cancer. And you say, “Hey, I have prostate cancer. This is my address. Please ship me a kit where I can do saliva testing of my genes.” And once you get your tests sent in, they’ll send you a kit, you send it back, you’ll get an email, and you can go over your results with a genetic counselor.

And then, once you get enrolled in this program, it is really just a free information source. And so, you can learn more about the clinical trials around the country for patients with different mutations. And so, I love that as, whether or not you have a mutation and you’re going to follow with us for 20 years, because we’re going to offer you opportunities and let you be the first to know about new drug approvals, you can still hear about all of the new research.

And I think that’s a wonderful, free resource that we’ve done for our patients to help them understand more about what’s out there. Another opportunity to learn more about prostate cancer is the prostate cancer clinical trial consortium. They have a nice website looking at germline genetics, looking at diversity, looking about clinical trial design. And so, there’s lots of different places to learn more about prostate cancer.

Katherine:                  

Dr. Paller, what about clinical trials? Why should patients consider enrolling, and what are the benefits for them?

Dr. Paller:                   

I like to tell my patients that once you have metastatic or advanced prostate cancer, we’re not doing placebo on you. If we’re doing placebo, it’s the standard of care plus a new drug, and we want to know if the new drug in combination with the old drug is better than the old drug alone.

And so, I find those patients heroes, in one sense, for the future, right? They’re helping to approve the new drugs of the future, and I also find, oftentimes, those are the patients that do best, because they’re getting to try all of the new drugs of the future before they’re approved. And so, I will have patients that are, I call them chronic trialists because they’ll go through all my new drugs before they’re even approved.

And I love it, and they love it, because they do better than the average, because they’re exploring all of the new therapies. And so, I find those patients heroes, and I really appreciate their efforts. I would say, the most important thing about clinical trials is learning about them, right? And being able to ask the questions. “Well, what phase is that trial?” So, Phase I is really testing safety, and finding the right dose for patients. And so, that’s usually a small number of patients, and looking exactly at, does this work? Do we have a biomarker to follow? What’s the best way to use this new drug?

Phase II starts to look at efficacy, as well as looking at side effects. And so, with Phase II, we really look at, what is the effect? Is it better than what we expected? Does it help these patients – is it better than some of the other drugs?

And then, Phase III are usually large trials that are looking at FDA approval. They’re looking for registration with the FDA, getting approval, and being the new standard of care that’s paid for by insurance companies.

Katherine:                  

I’d like to back up a bit and talk about the treatments that are currently available. Let’s start with surgery. What role does that play in treating advanced disease?

Dr. Paller:                   

Surgery is one of the key tools that we use when we’re trying to cure prostate cancer when it’s localized, or just starting to spread. But if it’s too advanced, meaning, spreading to the lymph nodes, we usually don’t recommend surgery. So, surgery is usually used for curative intents, although there is a trial ongoing now, looking at the same question of, is adding surgery to systemic therapy helpful in terms of long-term cure rate, in terms of decreased side effects later, and local symptoms later?

And so, we are asking that question. That is one of the ongoing clinical trials that we’re looking at right now, as a group.

Surgery is terrific. Radiation is terrific. Really working with your team to understand for you, what are the side effects that you would undergo? What are the risks and benefits of each modality that you would like to, or that you’re willing to tolerate? And so, I think the differences between surgery and radiation, for curing patients, are really something that you need to discuss with your provider. The risk of erectile dysfunction, the risk of the local symptoms from the radiation, the risk of having bleeding from your bladder, the risk of bowel problems. Those are all things that that you – urinary incontinence – that you need to discuss with your physician.

Katherine:                  

What are other options that are available now, for patients?

Dr. Paller:                   

For curative intent, the main two treatment options are surgery, radiation. Many people for very localized disease are trying other therapies, such as cryotherapy, and more focal therapies. But really, for curative, the standard is surgery or radiation. And as it gets more advanced, circling back to advanced prostate cancer, we are learning that combination therapy is better. So, adding pills like abiraterone, adding systemic therapies, help patients do better.

So, there’s a big, long list of therapies upfront that we use for metastatic hormone-sensitive prostate cancer. There’s abiraterone, there is apalutamide (Erleada), there’s enzalutamide, and now, darolutamide (Nubeqa).

And in fact, in fit patients that can tolerate chemotherapy for metastatic high-volume prostate cancer patients, we always recommend triple therapy, either with abiraterone, docetaxel, and ADT, or with darolutamide, docetaxel, and ADT, and these patients really seem to do better for longer. The other thing I would add is the PEACE-1 trial, which looked at abiraterone and docetaxel, found that patients would do best by adding growth factor support. And so, that is recommended.

The other thing I want to point out to patients is, I know we’re all eager to get started when we find out we have a diagnosis of metastatic prostate cancer, but sometimes, these therapies are quite tough on the system when you have a lot of cancer in your body, and my recommendation to everybody is, one thing at a time.

So, start the hormone therapy and wait at least 30 days, and in fact, in the PEACE-1 trial, they waited 45 days, right? That allows the testosterone levels to fall, it allows you to adjust to the side effects of hormone deprivation therapy, and it allows your body to be ready for the next line of therapy. And you can add the ADT to second line, such as abiraterone or daro during that time, but not adding the chemo all at once, that really makes a difference.

I find, unfortunately, when patients and their providers don’t follow those strict criteria, as they did in the trial, meaning they start chemo and abiraterone and ADT on day one, the levels of chemotherapy get higher in the bloodstream because testosterone regulates that, and we’ve published on that before. And they end up with terrible side effects from the chemotherapy, such as neutropenic fever, which means you end up in the hospital with a bloodstream infection and a fever, and more neuropathy, meaning numbness and tingling in your hands and feet.

And so, I really caution people to spread those therapies out over the first 90 days, and you’ll do better in terms of side effects, and just as well in terms of overall survival.

Katherine:

Where does hormonal therapy fit into the treatment options, and have there been any advances in hormonal therapy?

Dr. Paller:     

Yes. So, hormonal therapy is the mainstay of how we take care of prostate cancer patients, whether we do this with surgical castration, which is not done very often anymore, or we do it with an LHRH agonist, or we do it with an LHRH antagonist. So, that means that we can do it with medicines that block the signaling, but that tells your body to produce testosterone in various ways. What’s really neat is we’ve made advances, that there are now oral options for some of these therapies.

In particular, there’s a new therapy called Orgovyx, or relugolix, that is an oral LHRH antagonist that locks testosterone and allows us to stop prostate cancer growth. In addition, there are a variety of LHRH agonists that can be given as subcutaneous shots. 

Katherine:                  

Dr. Paller, let’s talk about what goes into deciding on a treatment path. First, what testing helps you understand the patient’s individual disease?

Dr. Paller:                   

Great question.

When I meet a patient, we talked about a few variables. First is, how do they feel? Are they in pain? Are they losing weight? Are they fatigued all the time? Are they able to do things that they enjoy, or not? So, that’s the most important, in terms of, how do they feel, and what are their symptoms?

The next thing we looked at is, what are their labs, right? We look at PSA, but we also look at, is the prostate cancer affecting their organs? Is it affecting their red blood cells, their platelets, their white blood cells? And very importantly, it tells us, by looking at their alkaline phosphatase, if it’s in their bones or not. And we also can look at their labs to see, is it affecting their liver or not. Another thing we monitor is their creatinine or kidney function. Is there a blockage of their important organs down there because the prostate cancer has grown? So, the labs tell me a lot about their body function, and making sure their body is still functioning well.

After we do how they feel, and what their labs are, we also look at imaging. And then, the previous years, we’ve always looked at a standard nuclear medicine bone scan, and also, a CAT scan. And nowadays, we’re really moving towards PSMA, or prostate specific membrane antigen, to help us really identify, at a much more sensitive level, where prostate cancer cells are expressed.

And after we do those main three key things, we start to look at diagnostic tests. We look at different ways of assessing what are their genes. So, one of the first things we do is looking at germline genetic testing to see, what were the genes they were born with? And can those genes help us learn more about their cancer, and how it might progress? And also, how we might treat it better if they have certain genes like BRCA.

The other nice thing about genetic testing, or germline genetic testing, is looking at, if they do have a genetic mutation, or a pathologic variant like BRCA, we are always, always telling families that they should get cascade testing for their familyright? So, if they have a mutation, we recommend that their family members get tested to make sure that they’re not at risk for a cancer. And so, we have them meet with a genetic counselor.

So, in addition to what you’re born with, we also want to know what your cancer has developed, because cancer cells are growing quickly, and they can develop a mutation. And so, we also test the cancer, get genomic testing of the cancer, to look for mutations that we can target with our multiple drugs that we’ve approved to target cancers in certain mutations. So, you have something called MSII, we have immunotherapy for you. If you have DNA repair mutations, we have PARP inhibitors for you, or even carboplatin (Paraplatin) can be added to target patients with DNA repair mutations as well.

And so, there’s a whole variety of tests out there by a multitude of providers, that help us really better understand your cancer.

Katherine:                  

And the treatment options, by the sounds of it.

Dr. Paller:                   

And the treatment options. Yes, there is. There’s a whole variety of it. Yeah.

Katherine:                  

So, what is personalized medicine, Dr. Paller? And how is it achieved?

Dr. Paller:            

Personalized medicine means many things to many different people. I find the most important thing is not forgetting the patient. The patient needs to be their own advocate, and have an advocate there with them, right? Because maybe the best treatment is chemotherapy, hormone therapy, radiation, etc., etc., but maybe you’re 92, and you’ve lived a good life, and you have heart disease, and you might not die of your prostate cancer. And so, overtreating people is just as dangerous as undertreating people.

And so, precision medicine is a whole variety of things, of looking at the whole person, looking at their genes, looking at biomarkers their cancers produce, and looking at what comorbidities they have, right? If you have really bad diabetes, maybe you don’t want me to add steroids to your regimen. If you have a seizure disorder, maybe you don’t want me to add insulin. I wouldn’t, because there’s a seizure risk. If you have various problems, we just need to take those into account and find the best therapy for each individual.

Katherine:                  

I think you’ve covered this, in a sense, but I’m going to ask you the question anyway. Why is it important that patients have a role in making decisions about their care?

Dr. Paller:                   

It is essential that patients have a role in their care so that they are taking ownership and being part of the team, to care for themselves, not to put extra weight or work on the patient, but really, so that they know they’ve made the right choice for them.

Understanding a patient’s priorities are essential. Some patients may not want the side effects of hormone therapy, and they may say, “Hey, I have oligometastatic disease, meaning I just have one spot to my bones, and I’m 80 years old. And Dr. Paller told me that the sub analysis of this triple therapy, new trial, showed that, I’m over 75, I may not benefit as much. And you know what? I don’t want to have the side effects of hormone therapy. I don’t want to lose muscle mass. I don’t want to have hot flashes. I don’t want to have erectile dysfunction.”

“I want to enjoy my life, even if it’s slightly shorter, and it might not be slightly shorter.” And so, I find, having a partnership with a patient to really understand their priorities makes life worth living more, right? So, maybe a patient’s priority is finding time with their grandchildren. Maybe a patient’s priority is getting a PhD. Whatever their patient’s priority is, it is important that we put that to the context of their whole being and helping them really find the best therapy for them, to help them do as well as they can, as long as they can.

Katherine:                  

I think this this leads us very nicely into the next topic, and that’s self-advocacy. While the goal of this program is to help patients insist on better care, there may be factors that impact their access. What common obstacles do patients face?

Dr. Paller:                   

The main obstacle for patients is insurance. Unfortunately, I find that it’s frustrating to not be able to provide patients with oral hormonal therapy if they can’t afford it, because they don’t have insurance, and it’s too expensive. But there are other challenges that patients face, right? If they’re young and don’t have childcare, if they have trouble getting time off their work. But I think one of the major problems is economics, and can they get the same care, and can they advocate for themselves, right? So, another problem is, if you are in a community practice, you might not have access to the top diagnostic testing.

And it’s really important that you advocate for yourself and get a second opinion at an academic center where you can get the best testing and figure out the best path for yourself. And sometimes, if patients are at sites where they’re seeing a generalist, they’re not going to get access to that, because that’s not standard at that hospital.

Katherine:                  

Yeah. Well, what is the medical community doing to help improve access?

Dr. Paller:                   

We are working hard on reaching out into the community. One of the other hats I wear is, I’m Associate Program Director for the Johns Hopkins Clinical Research Network for oncology. And one of my jobs is to find communities that want to open trials at community sites.

These aren’t our super complicated phase I trials. These are often simple Phase II or Phase III trials that patients can participate in, and really get access to new biomarker tests, get access to new treatments, and really be connected to the centralized knowledge that is available at academic centers.

And I think all of ASCO is doing this, I think all the Prostate Cancer Consortium is doing that, I think the PCF is doing this, and we really are – and I even think the drug companies are reaching out and educating primary care doctors, urologists, radiation oncologist patients.

There are a lot of programs we now do that are direct to patient education, so that we’re not dependent on whether or not the doctor has time to explain these things. And so, programs like this are really wonderful at keeping the patients educated and able to advocate for themselves.

Katherine:                  

What diversity in clinical trials? Is that an emphasis for the research community?

Dr. Paller:                   

Absolutely. I think that’s an emphasis across the board in society today.

We are eager to learn more about how patients with different genetic profiles, with different ethnicities, with different socioeconomic backgrounds, are reacting differently to different therapies. If you’re African American, do you respond differently to [treatment] with one study we looked at? If you have a different diet, are you going to respond differently to immunotherapy? And really understanding different demographics is really important to us at this time.

Katherine:                  

Are there resources that patients can turn to that would help them gain better access to healthcare?

Dr. Paller:                   

There are programs that are available either through your local community, or another one that has a nice patient centered education program is NCCN, or the National Comprehensive Cancer Network. They have summaries of your tumor type across the board, and how to best treat it.

They also have a list of experts that helped make those guidelines, so that you could reach out to those centers and know the main centers that are treating your cancer.

Katherine:                  

That’s great advice. Thank you. If a patient is feeling like they aren’t getting the best care, though, what steps should they take to change that?

Dr. Paller:                   

That’s a good question. So, being a self-advocate takes energy, when oftentimes, you’re tired and overwhelmed at your cancer diagnosis. And so, my heart goes out to all of those patients. Really, finding a second opinion, and finding an academic center or a large program that has a prostate cancer focused program, is helpful.

Or whatever your tumor or issue is, going to a center that is a specialist in that, for a second opinion, is often helpful, and can work with your local physician to help get you the care that you need.

Katherine:                  

That’s great information, Dr. Paller. Thank you. As we wrap up, I’d like to get your closing thoughts. How do you feel about the future of prostate cancer care? Are you hopeful? Encouraged?

Dr. Paller:                   

I am so hopeful and encouraged. We are exploding in the number of drugs we have. We are exploding in the number of opportunities and precision medicine drugs that we’re having. This is a wonderful time where we’re combining our understanding of genetics, and biomarkers, and AI, and pathology, and imaging, and I am thrilled.

I think we’re really going to be able to understand which patients should get which drugs without having so much toxicity. And such a high failure rate here, or how do I know who will get the best treatment?

“We’re just going to try it and see.” I don’t want to have to say that in five years. I want to say, “I know this will work, and I can control your symptoms and your side effects.”

And so, I am so excited about the future. I think we’re just making huge strides every day now, and I think this will be a whole new world in the next five years.

Katherine:                  

Dr. Paller, thank you so much for joining us today.

Dr. Paller:                   

Thank you so much, Katherine.

Katherine:                  

And thank you to all of our collaborators.

If you would like to watch this webinar again, there will be a replay available soon. You’ll receive an email when it’s ready. And don’t forget to take the survey immediately following this webinar. It will help us as we plan future programs. To learn more about prostate cancer, and to access tools to help you become a proactive patient, visit powerfulpatients.org. I’m Katherine Banwell. Thanks for joining us. Thank you, Dr. Paller. Great information.

What Head and Neck Cancer Treatment Options Are Currently Available?

What Head and Neck Cancer Treatment Options Are Currently Available? from Patient Empowerment Network on Vimeo.

Head and neck cancer expert Dr. Ari Rosenberg shares an overview of treatment types and explains how treatments may vary for individual patients.

Dr. Ari Rosenberg is a medical oncologist and assistant professor of medicine at The University of Chicago Medicine. Learn more about Dr. Rosenberg.

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What Do Patients Need to Know About Head and Neck Cancer Research?


Transcript:

Katherine:

I’d like to pivot now to talk about treatment options for head and neck cancer. What types of treatments are currently available? 

Dr. Rosenberg:

Yeah, so it depends on lots of factors, and part of that is the type, and the stage, and the location, and things like that, but I can give some general perspectives. For very early-stage head and neck cancer, oftentimes, the treatment is either surgery or radiation alone, oftentimes some of the treatments. However, a lot of times, head and neck cancer can be local regionally advanced, or having spread to some of the local areas, such as lymph nodes within the head and neck space, and there it’s quite variable.  

Sometimes patients will get surgery first, followed by – depending on some of the specific factors – radiation, or radiation and chemotherapy afterwards.  

And oftentimes, for local regionally advanced head and neck cancer, treatment can include non-surgical therapy, such as chemoradiation, or chemotherapy and radiation-based approaches. And then, of course, for more advanced cases, either cases of head and neck cancer that either come back after treatment, or in cases that have spread to other parts of the body, we have other therapies, such as immunotherapy therapy, or immunotherapy with chemotherapy, or some of those kinds of treatment. So, generally, those are some of the options. But again, with head and neck cancer, it’s extremely personalized.  

The most important thing is that a multidisciplinary team is able to review the case as a group to figure out what type of treatment approach will optimize not only the likelihood of cure and survival, but also long-term function and quality of life. And whatever treatment modality is needed to achieve those goals, that’s what should be recommended with that type of multidisciplinary team.  

Katherine:

Yeah. Dr. Rosenberg, you touched upon this just a moment ago, but I would like to ask you to this question. Are the options different in any way for advanced or metastatic disease?  

Dr. Rosenberg:

So, the answer is yes, and the short answer is it depends. But I think the longer answer is that we have therapies that have been shown in more advanced disease, and we’re really talking about cases where cancer has come back, or has spread to other parts of the body, where we have new treatments that help patients in that challenging situation live longer. The main one has been the development of immunotherapy as a treatment option, either alone or in combination with chemotherapy, and that has really improved outcomes for patients with very advanced head and neck cancer treatment and cases.