An Expert Overview of Emerging Prostate Cancer Treatments

An Expert Overview of Emerging Prostate Cancer Treatments from Patient Empowerment Network on Vimeo.

What’s the latest in prostate cancer research? Expert Dr. Tanya Dorff shares an overview of emerging prostate cancer therapies and discusses her own research at City of Hope.

Dr. Tanya Dorff is Associate Professor in the Department of Medical Oncology & Therapeutics Research at City of Hope. Learn more about Dr. Dorff.

 

Related Resources:

Prostate Cancer Research Highlights From ASCO 2022

Thriving With Prostate Cancer: What You Should Know About Care and Treatment

What Questions Should Prostate Cancer Patients Ask About Clinical Trials


Transcript:

Katherine:

Dr. Dorff, are there emerging therapies that are showing promise? 

Dr. Dorff:

There are a lot of emerging therapies. People all over the country and all over the world are working to find new and better ways to treat prostate cancer. So, the breakthrough radiopharmaceutical last year of the Leutetium-177-PSMA is the first, but not the last, I believe, in that field. There are other antigens we can target rather than PSMA, there are other particles we can use rather then Lutetium-177, and so, there are currently clinical trials looking at different constructs.  

Take a winning strategy, and then tweak it a little bit to see if you can make it even better, right? Similarly, the PARP inhibitors, which are FDA-approved for prostate cancer, are being studied in different types of clinical trials to try to expand the number of patients who can benefit from them and amplify the benefit – so, moving them earlier, increasing the types of patients who are appropriate. 

And there are additional targeted therapies, like the PI3-kinase AKT inhibitors, the CDK-46 inhibitors, that are being looked at in combination with our standard hormonal drugs that I think could end up being big advances depending how the results play out. There’s a novel class of drugs, the antigen receptor degraders, which also look tremendously promising in clinical trials and are in Phase III testing in some cases, and then, some additional ones are a little earlier in testing. 

And then, there’s immunotherapy, which is at the heart of my research at City of Hope. Immunotherapy offers the promise of using your own immune system to control the cancer or eradicate the cancer, so we’re looking at different strategies, from oncolytic viruses, to bi-specific T-cell-engaging antibodies, to CAR-T cell therapies in hopes that we will find something that can really induce a big, deep, durable, long-lasting remission for patients. 

What Are Advanced Prostate Cancer Treatment Options?

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

What is advanced prostate cancer and how is it treated? Expert Dr. Tanya Dorff explains advanced prostate cancer and discusses available treatment approaches, including clinical trial considerations.

Dr. Tanya Dorff is Associate Professor in the Department of Medical Oncology & Therapeutics Research at City of Hope. Learn more about Dr. Dorff.

 

Related Resources:

What Is Advanced Prostate Cancer?

What Questions Should Prostate Cancer Patients Ask About Clinical Trials


Transcript:

Katherine:

First, what does it mean to have advanced disease? 

Dr. Dorff:

Advanced prostate cancer signals cancer that’s come back after curative intention or has presented de novo in a way that means we don’t currently have a tool to cure it. That’s at least how I view advanced prostate cancer. You could take a broader definition and consider some high-risk localized patients who need multimodal therapy, but to me, it’s really signaling a shift from something we’re aiming to cure versus something we’re aiming to manage, so that can manifest just as a PSA that’s rising, what we call biochemical recurrence, or it can manifest as visible metastatic disease. 

Katherine:

What does “locally advanced mean? 

Dr. Dorff:

So, “locally advanced” means that it hasn’t metastasized, but it might be involving the local structures, like the seminal vesicles or the bladder or some of the regional lymph nodes, the pelvic lymph nodes. 

Katherine:

How is advanced prostate cancer treated? 

Dr. Dorff:

The cornerstone of treatment for advanced prostate cancer has really been hormone therapy. I think there’s a lot of negative stuff out there on the internet about hormone therapy that I think does a disservice to patients because hormone therapy is truly very, very effective and, for many men, can be quite livable. 

I have patients who live more than a decade on hormone therapy, and they’re running their businesses and they’re raising their grandkids, they’re traveling, they’re running 10Ks, they’re doing all the things that they might want to be doing. That’s not to say there aren’t side effects, but hormone therapy is an effective cornerstone, and I really hope people won’t dismiss it offhand because of the negative things they’ve heard or read about it. 

Katherine:

What about other treatment classes?  

Dr. Dorff:

Most of our other treatments are really layered on top of hormone therapy. We may get to a point – 10 years from now, I don’t know, sometime in the future – when we don’t start with the hormone therapy, so a lot of patients come in asking about the new radiopharmaceutical, the Lutetium-177-PSMA that got approved last year, or about whether chemotherapy can be used. They can be, but they’re really layered on top of hormone therapy, so the hormone therapy is the first treatment, it’s the most effective right now, and then it’s continued as we swap out – we add a novel hormonal agent like abiraterone (Zytiga), or enzalutamide (Xtandi), or one of the others. 

When that is no longer effective, we swap that out, we might use chemotherapy or the radiopharmaceutical. There’s also an immunotherapy that’s been around for more than a decade called sipuleucel-T, and now there’s the targeted therapies – the PARP inhibitors – as well for select patients. 

Katherine:

Where do clinical trials fit into treatment?  

Dr. Dorff:

That’s a great question. I’m so glad you asked. Clinical trials some people mistakenly believe are your last choice, like you’ve gone through every single treatment we have, and then you go to a clinical trial. That’s not the case. Some of the biggest advances in prostate cancer have been when we’ve taken drugs that work in a more advanced resistance setting, like a second- or third-line, and when we move them right up front, first-line, we dramatically amplify their benefit. We dramatically improve survival. 

So, if we don’t think about a clinical trial in the first line, we’re going to miss the opportunity to not only develop those new treatment paradigms, but actually participate in them ahead of when they become the new standard of care down the road. 

Another misconception that people have often about clinical trials is that they are always randomized, there’s always a flipping of the coin in assignment of different treatments, and that they may include a placebo. So, most of our clinical trials at this point do not include placebo. Because we have so many effective treatment options, we’re more and more frequently comparing either two drugs against one, so everyone’s getting at least one effective drug, or we’re not comparing at all, but everyone’s getting some new treatment or some combination of treatments when we’re working out dosing in that scenario, like a Phase II. 

So, clinical trials are really an option at any stage of prostate cancer, even at diagnosis for localized disease all the way through, and truly, I hope people would consider looking at those as options because that’s where some of the most innovative treatment options are going to become available to them. 

How Is Early Stage Prostate Cancer Treated?

How Is Early Stage Prostate Cancer Treated? from Patient Empowerment Network on Vimeo.

For early stage prostate cancer, what are the current treatment approaches? Expert Dr. Tanya Dorff explains common treatments and reviews factors that impact a patient’s options.

Dr. Tanya Dorff is Associate Professor in the Department of Medical Oncology & Therapeutics Research at City of Hope. Learn more about Dr. Dorff.

 

Related Resources:

What Does Active Surveillance Mean for Prostate Cancer

Thriving With Prostate Cancer: What You Should Know About Care and Treatment

What Questions Should Prostate Cancer Patients Ask About Clinical Trials


Transcript:

Katherine:

When it is time to start treatment, what types of approaches are available for early stage prostate cancer patients? 

Dr. Dorff:

Localized prostate cancer or early stage prostate cancer can be cured with either surgery or radiation, and we actually view these to be equally effective options. Sometimes people have the misconception that if they’re getting radiation to treat their localized prostate cancer, they’re being relegated to a noncurative or a less effective option. It’s actually not the case. We don’t have truly good, randomized, head-to-head studies. 

You can find retrospective studies, people looking back at 2,000 patients treated at this institution or that institution, and you can find a study that pretty much says whatever you want it to. You can find some that say surgery’s better, some that say radiation’s better, but in sum, we sort of view them as being equally effective options. And so, they just have different side effect profiles, and so, we often counsel patients who are considering which local treatment to receive to look at what their current urinary function is, what their goals are for their long-term function, both urinary and sexual, and use that as a guide, as well as their age, their other health conditions, and those kinds of factors. 

Thriving With Prostate Cancer | Tools for Navigating Care and Treatment

Thriving With Prostate Cancer | Tools for Navigating Care and Treatment from Patient Empowerment Network on Vimeo.

How can you thrive with prostate cancer? Dr. Tanya Dorff discusses prostate cancer treatment and developing research, side effect and symptom management, and shares advice and resources for coping with emotional issues.

Dr. Tanya Dorff is Associate Professor in the Department of Medical Oncology & Therapeutics Research at City of Hope. Learn more about Dr. Dorff here.

See More from Thrive Prostate Cancer

Download Resource Guide

Related Resources:

Tools for Partnering in Your Prostate Cancer Care

Tools for Partnering in Your Prostate Cancer Care 

Understanding Advanced Prostate Cancer Treatment Approaches

Understanding Advanced Prostate Cancer Treatment Approaches 

What Is Advanced Prostate Cancer?

What Is Advanced Prostate Cancer? 

Transcript:

Katherine:

Hello and welcome. I’m Katherine Banwell, your host for today’s program. Today’s webinar is part of our Thrive series, and we’re going to discuss tools to help you navigate life with prostate cancer. Before we meet our guest, let’s review a few important details. The reminder email you’ve received about this program contains a link to a program 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 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. Tanya Dorff. Dr. Dorff, welcome. Would you please introduce yourself?

Dr. Dorff:

Thank you. Hi, I’m Tanya Dorff. I’m a medical oncologist and section chief of the genitourinary cancer program at City of Hope, which is near Los Angeles, California.

Katherine:

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

Dr. Dorff:

My pleasure.

Katherine:

Like all of the webinars in our Thrive series, we start with the same question. In your experience, what do you think it means to thrive with prostate cancer?

Dr. Dorff:

Well, that’s a big question. As a medical oncologist, my job is to try to strike a balance between cancer control and quality of life, and I guess that’s how I would put thriving with prostate cancer. It’s not always just about what is the PSA doing, but it’s also about, ‘How are you getting around your day-to-day life activities, and are you able to do the things you enjoy?’ So, treatments can be very effective. They can also have significant side effects, and we spend a lot of time day in and day out trying to help men strike a good balance.

Katherine:

Thank you for that, Dr. Dorff. Let’s move on to how prostate cancer is treated. This webinar is mainly focused on advanced prostate cancer. But before we get into treatments for more advanced disease, let’s do a quick overview of early-stage prostate cancer options. First, some prostate cancer patients are often put in active surveillance. What does that mean?

Dr. Dorff:

Active surveillance is different than what some people think it is. So, some people think it means we’re not going to treat the cancer, that we’re just going to let it take its natural course. It’s actually quite active, as the name implies. We’re really trying to get to know a person’s cancer and understand whether it is a cancer that will ultimately need to be treated, in which case we will intervene with definitive treatment, whether that be radiation or surgery, but the goal is to find those patients whose cancer is not very aggressive and may never need to be treated so that they can avoid the possible risks that come from definitive local therapy.

Katherine:

So it’s more like a watch-and-wait situation?

Dr. Dorff:

But it’s…I, again, view it as a little bit different than that. Watch and wait is “let’s just let it do what it’s going to do.” Active surveillance is what I call a getting-to-know-you period. Let’s understand whether these clinical features that have signaled that your cancer may be low-risk, may not need treatment – let’s see if that really plays out, let’s make sure we haven’t missed anything, and if your cancer needs treatment, we’re going to treat it.

Katherine:

Okay, that’s good to know, thank you. When it is time to start treatment, what types of approaches are available for early-stage prostate cancer patients?

Dr. Dorff:

Localized prostate cancer or early-stage prostate cancer can be cured with either surgery or radiation, and we actually view these to be equally effective options. Sometimes people have the misconception that if they’re getting radiation to treat their localized prostate cancer, they’re being relegated to a noncurative or a less effective option. It’s actually not the case. We don’t have truly good, randomized, head-to-head studies.

You can find retrospective studies, people looking back at 2,000 patients treated at this institution or that institution, and you can find a study that pretty much says whatever you want it to. You can find some that say surgery’s better, some that say radiation’s better, but in sum, we sort of view them as being equally effective options. And so, they just have different side effect profiles, and so, we often counsel patients who are considering which local treatment to receive to look at what their current urinary function is, what their goals are for their long-term function, both urinary and sexual, and use that as a guide, as well as their age, their other health conditions, and those kinds of factors. 

Katherine:

Let’s turn now to how advanced prostate cancer is treated. First, what does it mean to have advanced disease?

Dr. Dorff:

Advanced prostate cancer signals cancer that’s come back after curative intention or has presented de novo in a way that means we don’t currently have a tool to cure it. That’s at least how I view advanced prostate cancer. You could take a broader definition and consider some high-risk localized patients who need multimodal therapy, but to me, it’s really signaling a shift from something we’re aiming to cure versus something we’re aiming to manage, so that can manifest just as a PSA that’s rising, what we call biochemical recurrence, or it can manifest as visible metastatic disease.

Katherine:

What does “locally advanced” mean?

Dr. Dorff:

So, “locally advanced” means that it hasn’t metastasized, but it might be involving the local structures, like the seminal vesicles or the bladder or some of the regional lymph nodes, the pelvic lymph nodes.

Katherine:

How is advanced prostate cancer treated?

Dr. Dorff:

The cornerstone of treatment for advanced prostate cancer has really been hormone therapy. I think there’s a lot of negative stuff out there on the internet about hormone therapy that I think does a disservice to patients because hormone therapy is truly very, very effective and, for many men, can be quite livable.

I have patients who live more than a decade on hormone therapy, and they’re running their businesses and they’re raising their grandkids, they’re traveling, they’re running 10Ks, they’re doing all the things that they might want to be doing. That’s not to say there aren’t side effects, but hormone therapy is an effective cornerstone, and I really hope people won’t dismiss it offhand because of the negative things they’ve heard or read about it.

Katherine:

What about other treatment classes?

Dr. Dorff:

Most of our other treatments are really layered on top of hormone therapy. We may get to a point – 10 years from now, I don’t know, sometime in the future – when we don’t start with the hormone therapy, so a lot of patients come in asking about the new radiopharmaceutical, the Lutetium-177-PSMA that got approved last year, or about whether chemotherapy can be used. They can be, but they’re really layered on top of hormone therapy, so the hormone therapy is the first treatment, it’s the most effective right now, and then it’s continued as we swap out – we add a novel hormonal agent like abiraterone (Zytiga), or enzalutamide (Xtandi), or one of the others.

When that is no longer effective, we swap that out, we might use chemotherapy or the radiopharmaceutical. There’s also an immunotherapy that’s been around for more than a decade called sipuleucel-T, and now there’s the targeted therapies – the PARP inhibitors – as well for select patients.

Katherine:

Where do clinical trials fit into treatment?

Dr. Dorff:

That’s a great question. I’m so glad you asked. Clinical trials some people mistakenly believe are your last choice, like you’ve gone through every single treatment we have, and then you go to a clinical trial. That’s not the case. Some of the biggest advances in prostate cancer have been when we’ve taken drugs that work in a more advanced resistance setting, like a second- or third-line, and when we move them right up front, first-line, we dramatically amplify their benefit. We dramatically improve survival.

So, if we don’t think about a clinical trial in the first line, we’re going to miss the opportunity to not only develop those new treatment paradigms, but actually participate in them ahead of when they become the new standard of care down the road.

Another misconception that people have often about clinical trials is that they are always randomized, there’s always a flipping of the coin in assignment of different treatments, and that they may include a placebo. So, most of our clinical trials at this point do not include placebo. Because we have so many effective treatment options, we’re more and more frequently comparing either two drugs against one, so everyone’s getting at least one effective drug, or we’re not comparing at all, but everyone’s getting some new treatment or some combination of treatments when we’re working out dosing in that scenario, like a Phase II.

So, clinical trials are really an option at any stage of prostate cancer, even at diagnosis for localized disease all the way through, and truly, I hope people would consider looking at those as options because that’s where some of the most innovative treatment options are going to become available to them.

Katherine:

Yeah. What sorts of questions should patients ask their doctors about clinical trials?

Dr. Dorff:

There are a few really basic things to ask about any clinical trial that you’re being presented as an option. One is is there a randomization? Is there a treatment assignment where some people get one treatment and some people get another treatment? Another one is is there a placebo? I think if we just get those questions up front, right away, then people may be more open to hearing what’s happening in the rest of the trial.

Our informed consent documents are reviewed by ethical consultants and are really meant to inform about risks more than benefits, so the other thing to really ask the provider is what’s the goal of the trial, because that’s often not clearly communicated in an informed consent. Why did the people who designed this trial think it was a good idea? Is there science behind it, is there clinical data behind it, and do you think this is something that, in the future, could end up being the new way that prostate cancer is treated?

What is it about me that you think makes me a good candidate for this trial? What’s been your experience? – even though it’s more anecdotal, but it’s often nice to hear from a physician “I have patients on this trial, they’re having these types of side effects, they’re having these types of benefits, and we can’t know what will happen for you, but at least I have a sense of how things are going on this trial.”

Katherine:

Yeah, those are great questions. What about cost? Is that a question that patients should ask about?

Dr. Dorff:

Patients often do ask about that. Costs are really complex in this medical care landscape that we have in the United States. Clinical trials – I think there’s a lot of misunderstanding about costs. Some people think that everything is paid for by the clinical trial, which is not true.

There is a system by which we assign things that will be paid for by the clinical trial – anything that’s novel and only being done as part of the trial versus things that would be done anyway if you were not in the trial and if you were just receiving regular care, such as your PSA test, your clinic visit, your CAT scan potential, or your bone scan.

So, there are some costs that are not covered, and in that case, if a patient has an insurance plan where they have copays for a clinic visit or for a CAT scan, those aspects that are not felt to be unique to the clinical trial and are getting billed to standard insurance – that means they’re still going to have those copays, but anything that is unique, if there’s an extra set of scans, if there are extra clinic visits, those get billed to the study, and the patient should have no extra cost on that basis.

Insurance companies should view clinical trials very favorably, because they’re often getting some clinical care paid for. They’re getting extra treatment at no cost, so anything that’s new on the treatment plan in the clinical trial is free to the insurance company on the patient, it’s paid for by the study, so it’s a good deal, generally speaking, and more importantly, there’s legislation that really seeks to ensure that regardless of your insurance, you should have access to clinical trials because they are felt to be often the best way to have your cancer treated.

Katherine:

Yeah. Dr. Dorff, are there emerging therapies that are showing promise?

Dr. Dorff:

There are a lot of emerging therapies. People all over the country and all over the world are working to find new and better ways to treat prostate cancer. So, the breakthrough radiopharmaceutical last year of the Leutetium-177-PSMA is the first, but not the last, I believe, in that field. There are other antigens we can target rather than PSMA, there are other particles we can use rather then Lutetium-177, and so, there are currently clinical trials looking at different constructs.

Take a winning strategy, and then tweak it a little bit to see if you can make it even better, right? Similarly, the PARP inhibitors, which are FDA-approved for prostate cancer, are being studied in different types of clinical trials to try to expand the number of patients who can benefit from them and amplify the benefit – so, moving them earlier, increasing the types of patients who are appropriate.

And there are additional targeted therapies, like the PI3-kinase AKT inhibitors, the CDK-46 inhibitors, that are being looked at in combination with our standard hormonal drugs that I think could end up being big advances depending how the results play out. There’s a novel class of drugs, the antigen receptor degraders, which also look tremendously promising in clinical trials and are in Phase III testing in some cases, and then, some additional ones are a little earlier in testing.

And then, there’s immunotherapy, which is at the heart of my research at City of Hope. Immunotherapy offers the promise of using your own immune system to control the cancer or eradicate the cancer, so we’re looking at different strategies, from oncolytic viruses, to bi-specific T-cell-engaging antibodies, to CAR-T cell therapies in hopes that we will find something that can really induce a big, deep, durable, long-lasting remission for patients.

Katherine:

That’s really promising. What about treating symptoms of the disease itself, like bone pain?

Dr. Dorff:

Bone metastases are the predominant pattern of spread, and so, what really drives the story for a lot of our prostate cancer patients during their journey with cancer has to do with bone complications – not always pain, but unfortunately, there can be pain pretty frequently.

So, we start by trying to protect the bones early on. We know that when we use our hormonal therapies, osteoporosis can develop, so we want to avoid that. I’ve had patients where their cancer was well-controlled, but they had an osteoporosis fracture that they were miserable from, so it starts at the beginning, at protecting the bones, checking a bone density scan and/or using a bone-supportive agent like zoledronic acid (Zometa) or denosumab (Xgeva), and then, in the metastatic setting, as the disease progresses, we intensify that use of bone-supportive agents.

We sometimes end up using radiation therapy, which is primarily external-beam traditional kind of radiation, but there is also the radiopharmaceutical Radium-223 (Xofigo), which delivers the radiation kind of more internally through the bloodstream to areas of the bone that are active from the prostate cancer, and sometimes we end up needing something even like surgery, but the bones are a major part of the story.

Katherine:

Yeah. What about sexual dysfunction? Are there approaches that can help?

Dr. Dorff:

So, this is generally an area that’s managed more by urology. There definitely are things that urologists do to help patients who have lost sexual function due to prostate cancer treatments. They can involve medicines, they can involve slightly more invasive things like a suppository or an intracavernosal injection. There are also more mechanical ways, like a pump device or a penile implant, but generally, anything beyond the first level, which is Viagra, will be handled more by a urologist than a medical oncologist.

Katherine:

What is palliative care, and how can it help men with prostate cancer?

Dr. Dorff:

Palliative care is something that we think about more towards the end of life, where we’re focusing on cancer symptoms more than treating cancer. However, some studies have shown – very prominent studies – that early palliative care in some malignancies is associated actually with better survival, meaning that paying attention to the patient’s symptoms is actually a really important part of keeping them well and keeping them alive as we treat the cancer.

So, more and more, we’re starting to integrate palliative care earlier in the disease.

I think that can sometimes signal a little alarm for patients – “Oh, I’m being referred to palliative care, that means my doctor doesn’t really think they can treat my cancer anymore” – and it’s gonna take some education to really help people transform their thinking about palliative care as a strategy that’s not for the end, but something that really should be part of our treatment all along.

So, our palliative care team, or what we call supportive medicine at City of Hope, uses treatments to manage pain. They have a broader spectrum, they’re more focused on all the different modalities to treat pain, so an oncologist or urologist can treat pain, but when we refer to palliative or supportive medicine, you get just that extra expertise, especially if people are having a lot of side effects from pain medicines, but our supportive medicine doctors aren’t only pain management doctors.

They help with other symptoms, like nausea or constipation, to some extent urinary symptoms for my prostate cancer patients, although we rely heavily on urology for that, and also just the existential, or spiritual, or emotional components.

Our supportive medicine team typically includes not only an MD, an advanced practice provider like an NP, but also someone from psychology, someone from social work, because dealing with cancer is really stressful and challenging, and in an ideal world, palliative care is not only taking care of the symptoms of the cancer that are physical, but also helping the whole being, the whole family unit that’s going through this experience have less emotional distress as well.

Katherine:

Yeah. Well, that leads us perfectly into the next section, which is about emotional support. Beyond treatment, another large part of thriving with prostate cancer is dealing with the emotions that come along with the diagnosis, like fear and anxiety. Whether it’s the stress of being in active surveillance or worrying about progression, many patients need help coping emotionally. Why do you feel it’s so important for patients to share these emotions with their doctor or their healthcare team?

Dr. Dorff:

I think it’s a conversation that’s not held enough between patients and their physicians, and if we don’t remember to ask our patients, we will just focus on the medical because that’s our main wheelhouse, that’s what we’re best at. So, if a patient brings forth that they’re having some emotions related to the cancer, it is helpful to us in remembering – we ought to do everything 100 percent all of the time, but let’s face it, we’re physicians with time pressures and certain areas of comfort and expertise. So, if a patient brings it up, that is super helpful because then we know someone’s needing assistance, which probably every patient is, whether they tell us or not, but that triggers us to then offer appropriate referrals.

And also, it tells us they’re open to it. If we have to ask every patient, “Are you having any emotional distress?”, even if someone answers yes and then we make a referral, they may not have actually been ready for it or open to it. So, having the patient come forth and raise that, I think, is really helpful and important.

Katherine:

Many prostate cancer community members are interested in learning more about their cancer and are hungry for information. For men who are newly diagnosed, are there educational resources that you recommend?

Dr. Dorff:

There are several good patient-focused or patient-facing educational resources for cancers generally. So, the American Society of Clinical Oncology, or ASCO, runs a patient-facing website called Cancer.net.

They also produce a lot of educational materials. So, for instance, we have some handouts in our clinic rooms produced by ASCO that really just help patients understand, okay, when you’re having diarrhea related to cancer treatment, here are some strategies. So, there’s lots of good information from them. There’s also a group specific for prostate cancer called Prostate Cancer Foundation.

So, they are an organization that works a lot in funding new research in prostate cancer, but they also put out some really helpful publications, again, that are aimed at prostate cancer patients, and really kind of covering the whole spectrum of disease, as well as more holistic aspects which are really important, things like diet and exercise and how that plays into overall wellbeing and health during prostate cancer treatment. So, we keep some of those little booklets in our rooms as well to hand out to patients, but they’re probably available by request online as well on one of the Prostate Cancer Foundation websites.

Katherine:

Yeah. What about resources for prostate cancer patients who are already really knowledgeable about their disease and want to stay up to date on the latest research and treatment? What’s available for them?

Dr. Dorff:

There are some conferences that seek to educate patients on a little higher level. It can be challenging because not every prostate cancer patient is at the same place, but they can look for some of those conferences. Frankly, they can follow Twitter or some of the other social media.

Sometimes prostate cancer support groups also will bring in speakers who try to provide updates about emerging treatments, or where the research is going, or where the field is going. So, most big cancer centers are gonna have a support group.

Obviously, it’s very variable, and sometimes they may focus more on the psychosocial aspects, but I do think a lot of them will include people like me, who are just trying to connect with the cancer patients on various levels about the latest and greatest.

Katherine:

We received some audience questions prior to today’s webinar, and I’d like to go through some of them with you. Bob asks, “Does androgen deprivation therapy cause cognitive issues?”

Dr. Dorff:

So, androgen deprivation therapy is another way of saying hormone therapy. We’re lowering testosterone, which is an androgen, and the question about cognitive issues is a good one. If you look in the literature, it’s not been well documented, and part of that is because our patients tend to have age and other comorbidities that can lead to changes in cognition happening at the same time as they’re being treated for prostate cancer, but also because the tools just haven’t been very good.

The tests where we measure how your brain is working have traditionally not been very good. There are some better tools that have been developed, and we’re hoping to be able to – with some ongoing studies – better define are there cognitive changes? If so, how severe are they, how common are they, are they more common with one drug versus another? Very basic questions.

I will say in my own practice, after 15 years of treating prostate cancer, I do believe that some patients experience cognitive changes during ADT. They can be mild, like taking longer to remember someone’s name or walking into a room and forgetting why you’re there, which, frankly, happens to all of us when we’re not having our best days, but obviously, I do see that a little bit more with prostate cancer patients who are receiving hormonal therapy.

For some of my really high-functioning patients, it can be helpful to use a drug that treats attention because some of the cognitive dysfunction actually ends up being an issue with attention. So, we use drugs like methylphenidate (Ritalin) or dextroamphetamine mixed salts (Adderall) to support patients who need to be really focused, and I’ve had many patients tell me that that has made a huge difference for them, so it’s not going to solve the overall changes that may happen in the brain on the basis of the hormonal deprivation, which we know happens from animal models, but it can help in the short term so that men can continue to function at a high cognitive level, despite ADT, when needed.

Katherine:

Yeah. George wants to know, “Are there any advances in imaging that patients should know about?”

Dr. Dorff:

Yes. So, the PSMA PET scans – so, these are a nuclear medicine imaging that looks for prostate cancer using a protein called PSMA, and there are several of them, there’s the F-18-based one called Pylarify, and then there are the Gallium-68 versions, Illuccix and Locametz, so those have been revolutionary. They can see prostate cancer in much smaller quantities, so we use them a lot for rising PSA after prostate surgery or radiation to see where is his small amount of cancer, and hopefully, we can treat it better by seeing it earlier.

They are also now being used to select patients for potential benefit from a treatment like Lutetium-177-PSMA, which obviously won’t work if the cancer doesn’t have that protein, so the imaging helps see who’s got the protein, who can benefit from the treatment. So, that’s the biggest imaging advance. There are some others, like using MRI fused to ultrasound for prostate biopsy at diagnosis. There’s also another kind of PET scan called a fluciclovine PET scan, which we still sometimes use because not 100 percent of prostate cancers have PSMAs, so sometimes we need something a little bit different.

Katherine:

Antonio had this question. “I heard that statins – cholesterol-lowering drugs – could help fight prostate cancer. Is that true?”

Dr. Dorff:

There’s been a lot of interest in the statins because in addition to having those positive effects against cholesterol, which are helpful when hormonal therapy that we use for prostate cancer disrupts our lipids, they have these anti-inflammatory properties that are being looked at in a number of different research avenues.

And then, there has also been a new, evolving understanding that they interfere with some hormone-binding compounds in the body, and so, could augment the effect of androgen deprivation therapy.

So, there has been interest in prospective studies because the literature we have right now is really retrospective, so we can’t really tell a patient which statin drug or what dose and for how long would be associated with a positive benefit, and we don’t really yet know how to use them proactively during someone’s treatment, but I will say if you’re starting on hormone therapy or ADT, having your lipids checked and getting on a statin if your lipids are not in a good range is really important anyway to just protect your cardiovascular health, and then, maybe we’ll find out that it does actually help your prostate cancer treatment be more successful as well, but I would say those data still need to be fleshed out a bit more.

Katherine:

Thank you for those answers, Dr. Dorff. I appreciate it. And please continue to send your questions to question@powerfulpatients.org, and we’ll work to get them answered on future programs. As we close out our conversation, Dr. Dorff, I wanted to get your thoughts on where we stand with research progress. Can patients truly thrive with advanced prostate cancer?

Dr. Dorff:

Absolutely. I would say in the 15 years I’ve been treating prostate cancer, I’ve really seen a transformation from a disease with a short lifespan and a lot of symptoms to a disease where people can actually thrive, living more than a decade even with advanced or metastatic prostate cancer, because the treatments have gotten so much better, and I think also potentially due to the increased awareness on the part of physicians about helping people stay healthy during their longer-term treatment. So, definitely, my patients today live longer and better than my patients did when I started treating prostate cancer.

Katherine:

Well, it seems like there’s a lot of progress and hope, then, for prostate cancer patients.

Dr. Dorff:

Absolutely.

Katherine:

Thank you so much for joining us today, Dr. Dorff. I really appreciate it.

Dr. Dorff:

Thank you. I hope people found it helpful.

Katherine:

And thank you to all of our partners. 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 being with us today.

Prostate Cancer Research Highlights From ASCO 2022

Prostate Cancer Research Highlights From ASCO 2022 from Patient Empowerment Network on Vimeo.

What should prostate cancer patients know about developing research? Dr. Rana McKay reviews news from the 2022 American Society of Clinical Oncology (ASCO) meeting.

Dr. Rana McKay is a medical oncologist at UC San Diego Health and an associate professor in the Department of Medicine at the UC San Diego School of Medicine. Learn more about Dr. McKay, here.
 
 

Katherine Banwell:

ASCO was held in June. Is there news from the conference that patients should know about?  

Dr. Rana McKay:

Yeah. So, I think some of the biggest therapies in prostate cancer that was one of the newest therapies that was just FDA-approved is Lutetium PSMA. It’s a radioligand therapy that targets specifically PSMA-expressing cells. It delivers a little bit of beta radiation to those cells. That therapy was approved this past spring, and there highlights at ASCO about the utility of this therapy. And again, there’s a series of novel compounds that are being tested in prostate cancer not yet ready for prime time but a lot of exciting work that’s being done to try to get new drugs that work better for our patients.  

Katherine Banwell:

Mm-hmm. Going back to ASCO and new developments, how can patients stay informed about research developments like – like these that happen at ASCO. 

Dr. Rana McKay:

So, very – very good. I think there’s a lot of networks for people with prostate cancer. I think one like I mentioned, the prostate cancer foundation it’s a wonderful community. That really focuses on making sure that up to date, you know, evidence-based data is distributed to patients in a manner that is – that makes sense. That’s there’s not a lot of medical jargon and so I think that the PCF is really a wonderful resource. ASCO itself also has, you know, patient interfacing, you know, materials through their website.  

American Cancer Society does as well. The American Cancer Society can also be a wonderful resource for patients that are newly diagnosed or going through treatment.  

Katherine Banwell:

It seems like there’s a lot of progress and hope in the field which is good. Dr. McKay, thank you so much for taking the time to join us today.  

Dr. Rana McKay:

Of course. My pleasure.  

What Is Personalized Prostate Cancer Medicine?

What Is Personalized Prostate Cancer Medicine? from Patient Empowerment Network on Vimeo.

What do patients need to know about personalized medicine? Dr. Rana McKay defines personalized treatment and discusses options available for advanced prostate cancer patients.

Dr. Rana McKay is a medical oncologist at UC San Diego Health and an associate professor in the Department of Medicine at the UC San Diego School of Medicine. Learn more about Dr. McKay, here.
 
 

Katherine Banwell:

Dr. McKay, how would you define precision or personalized medicine, and how close are we getting to personalized medicine for advanced prostate cancer? 

Dr. Rana McKay:

Yeah. So, what I – how I define it is the right treatment for the right patient at the right time. It’s basically, you know, based off of somebody’s genomic profile of their tumor and ideally that genomic profiling is done close to the time that that treatment is being initiated.  

So, within six months or 12 months of somebody starting a given therapy, we understand the genetic make-up of the tumor. The tumor has, you know, for example, a BRCA1 alteration, and we know that olaparib is a drug that can be utilized and has demonstrated efficacy for people that have that mutation and then we would use that agent. So, it’s basically trying to personalize therapy based on the genomic information of that tumor.  

And, I think we are getting there. There are actually trials now that are being launched that are biomarker driven trials with bio-marker selected therapies for patients based on – off of not just DNA but also RNA to help with allocating a given therapy. 

When Should Advanced Prostate Cancer Patients Consider a Clinical Trial?

When Should Advanced Prostate Cancer Patients Consider a Clinical Trial? from Patient Empowerment Network on Vimeo.

Where do clinical trials fit into a prostate cancer treatment plan? Dr. Rana McKay shares her perspective on when patients should consider trial participation, as well as the benefits of joining a trial.

Dr. Rana McKay is a medical oncologist at UC San Diego Health and an associate professor in the Department of Medicine at the UC San Diego School of Medicine. Learn more about Dr. McKay, here.
 
 

Katherine Banwell:

When should a patient consider a clinical trial as a treatment option? 

Dr. Rana McKay:

So, I generally think that a patient should consider a clinical trial at almost every juncture that a – a clinical decision is being made. I think sometimes there’s this misperception that, “Oh. Clinical trials should only be utilized when I don’t have any other options.” Where, in fact, I would say clinical trials should be an option to discuss every single time a treatment is being changed. Because you know the ultimately the goal is to make sure patients are as I said, living longer and living better and, you know, making sure that clinical trials are an option on the table at every juncture is really a key step in that process. 

Katherine Banwell:

What are the benefits of being part of a clinical trial? 

Dr. Rana McKay:

So, I think there’s a lot of benefits. I think, you know, for patients with advanced disease it may provide access to drugs that they otherwise not necessarily have access to. So the standard of care therapies you know, we can prescribe those at any juncture. They’re standard of care. But clinical trials really offer an opportunity to experiment with another agent and doesn’t necessarily take away from the standard of care options.  

I think the other thing is you know, I think a lot of patients with advanced prostate cancer, they – want to give back to the community. They want to leave a legacy. They want to contribute to the science. They want to be a part of that mission to make tomorrow better than today for men with prostate cancer, and I think participating in clinical trials can really help achieve that goal and also benefit the individual as well. 

Katherine Banwell:

What about emerging treatments? Are there any that patients should know about?  

Dr. Rana McKay:

Absolutely. So, there’s a lot of treatments that I think are currently undergoing extensive testing. There’s additional targeted therapies, for example, CDK46 inhibitors that are being tested broadly in the hormone-resistant space and the newly diagnosed setting. There’s also AKT inhibitors. There are other targeted therapies that are being tested. There’s novel hormonal treatments that target resistant pathways like the antigen receptor degraders. There’s a slew of immunotherapy options cell therapy, bi-specific antibodies that are also being tested. So, there’s a lot of really exciting and novel treatments that are looking at overcoming resistance for people with advanced disease.  

Understanding Advanced Prostate Cancer Treatment Approaches

Understanding Advanced Prostate Cancer Treatment Approaches from Patient Empowerment Network on Vimeo.

What approaches are available to treat advanced prostate cancer? Dr. Rana McKay discusses advanced prostate cancer treatment goals and reviews current options for patients.

Dr. Rana McKay is a medical oncologist at UC San Diego Health and an associate professor in the Department of Medicine at the UC San Diego School of Medicine. Learn more about Dr. McKay, here.
 
 

Katherine Banwell:

We’re going to talk about treatment approaches. But first, how would you define treatment goals? 

Dr. Rana McKay:

So, you know when I look at defining treatment goals it’s focusing on what do we want to achieve from the standpoint of the cancer? Meaning, you know, what are objectives that are associated with patients living longer?  

And then what are objectives and strategies that we can set-up to make sure that patients are living better? So, I think the treatments are basically set up to basically help you achieve those two goals. What can we do to help you live longer and feel better? 

Katherine Banwell:

Yeah. Well, let’s walk through the types of treatments that are used today to treat advanced prostate cancer. What are the treatment causes and who are they appropriate for? Let’s start with surgery, for instance. 

Dr. Rana McKay:

So, surgery is something that’s utilized early on when people are diagnosed with cancer. It tends to be utilized when the cancer has not necessarily spread to other parts of the body but is still localized within the prostate itself, or maybe there’s just some little bit of breakthrough in the capsule. Sometimes it can be used in people who have involvement of the prostate cancer in the lymph nodes. But it’s generally not utilized in people who have cancer that’s spread to other parts of the body. 

Katherine Banwell:

Mm-hmm. What about other treatment classes? What are they? 

 Dr. Rana McKay:

So, radiation can also be utilized. Radiation is a treatment modality that can be used for people with localized disease, and also it can be utilized for people with advanced disease to treat the primary tumor. 

Additionally radiation therapy can be used to help treat symptoms if there’s a bone lesion causing pain or other areas that are causing discomfort. Sometimes radiation to those areas can mitigate pain. When I think about the treatment classes for prostate cancer, they generally break down into several categories. The first, most predominant category is the hormonal therapy category. Hormonal therapies are really the backbone of treatment for men with prostate cancer, and they include the more traditional hormonal therapies that really work to just drop testosterone. So, just LRH – L – LRHA agonists and antagonists and also, they include newer hormonal therapies in the form of pills that really target strategies at also affecting testosterone function and testosterone production. Another class is also the chemotherapy agents. There are two FDA-approved chemotherapies for prostate cancer that are life-prolonging, and there’s a certain role for chemotherapy for people with advanced disease. 

There’s also immunotherapy that can be utilized. There’s a vaccine therapy that’s actually one of the first FDA vaccines for any solid tumor that’s proving in prostate cancer that can be utilized. There’s also radio pharmaceuticals.  

So, these are specific agents that deliver bits of radiation to specific areas. Whether it be radium 223, which targets the bone or the newest radio pharmaceutical, which was approved called Lutetium PSMA that basically delivers beta-radiation to little – sites of PSMA expressing cancer cells and the last category that I would highlight is the category of targeted therapy. There are two targeted therapies for prostate cancer for patients who have like genomic alterations. Those include the drugs olaparib and rucaparib. So, as you can see there’s a wide spectrum of drugs that can be utilized to really keep this disease at bay.   

What Is Advanced Prostate Cancer?

What Is Advanced Prostate Cancer? from Patient Empowerment Network on Vimeo.

When is prostate cancer considered advanced? What are the symptoms? Expert Dr. Rana McKay explains.

Dr. Rana McKay is a medical oncologist at UC San Diego Health and an associate professor in the Department of Medicine at the UC San Diego School of Medicine. Learn more about Dr. McKay, here.
 
 

Katherine Banwell:

What does it mean for prostate cancer to be considered advanced? 

Dr. Rana McKay:

So, generally what that means is that the cancer may have spread outside of the body – outside of prostate to other parts of the body such as the bone or the lymph nodes which is a common location where prostate cancer can go. Additionally, it may mean that the cancer may have come back after it was initially treated with an intent to cure a patient. But then you know the PSA demonstrates, that you know, there’s a rise in the PSA, and the cancer is recurrent.  

Katherine Banwell:

Right. That makes sense. What are the common symptoms of advanced prostate cancer?  

Dr. Rana McKay:

So, you know, I would probably say there common symptoms and just because somebody has these symptoms doesn’t mean they have prostate cancer. But fatigue, weight loss, urinary symptoms, trouble urinating, you know, benign prostatic atrophy is one of the most common symptoms or most common conditions in men and –  

Katherine Banwell:

What does that mean?  

Dr. Rana McKay:

So sort of benign enlargement of the prostate. You know that’s a common phenomenon that happens with age, and it can affect somebody’s ability to urinate. 

But, you know sometimes with prostate cancer it can also impact somebody’s ability to urinate. Their stream, their flow. They may have rectal discomfort. They may feel tired, boney pains. Usually, I tell patients you know persistent progressive symptoms that are just, you know, not going away, not getting better. Those need to be looked at by a physician to evaluate further. 

Thriving With Prostate Cancer: What You Should Know About Care and Treatment

What does it mean to thrive with advanced prostate cancer? Dr. Rana McKay discusses the goals of advanced prostate cancer care, reviews current and emerging treatment options, and shares advice for playing an active role in healthcare decisions.
 
Dr. Rana McKay is a medical oncologist at UC San Diego Health and an associate professor in the Department of Medicine at the UC San Diego School of Medicine. Learn more about Dr. McKay, here.
 
 

Katherine Banwell:    

Hello and welcome. I’m Katherine Banwell, your host for today’s program. Today we’re going to focus on how patients can aim to live and thrive with advanced prostate cancer. We’re going to discuss treatment goals and the role patients can play in making key decisions. 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 guests today. Joining me is Dr. Rana McKay. Dr. McKay, welcome. Would you please introduce yourself?

Dr. Rana McKay:     

Of course. Thank you so much for having me. My name is Rana McKay and I’m a GU medical oncologist at the University of California San Diego.  

Katherine Banwell:    

Excellent. Thanks so much for taking time out of your schedule to join us. Since this webinar is part of PEN’s Thrive series, I’d like to ask you from your perspective, what do you think it means to thrive with advanced prostate cancer?

Dr. Rana McKay:        

That’s a very good question and I think that’s what um, a lot of patients want to actually you know, do in their day-to-day existence. I think it means that they are combatting their disease. They’re taking a proactive role in um, you know, uh tackling um, their illness. They um, are uh, attentive to sort of doing the activities of daily living that really bring them joy and satisfaction and happiness and setting up a treatment plan that is a mutually agreed upon treatment plan with their clinician. That they have buy-in on. That their caregivers have buy-in on. That allows them to do the things that they love to do while keeping their cancer at bay.

Katherine Banwell:    

Okay. Thank you for sharing your insights. Before we move onto treatment, I mentioned that this webinar is focused on advanced prostate cancer. What does it mean for prostate cancer to be considered advanced?

Dr. Rana McKay:        

So, generally what that means is that the cancer may have spread outside of the body – outside of prostate to other parts of the body such as the bone or the lymph nodes which is a common location where prostate cancer um, uh, can go. Additionally, it may mean that the cancer may have come back after um, it was initially treated with an intent um, to cure um, a patient. But then you know the PSA demonstrates um, that you know, there’s a rise in the PSA and the cancer is recurrent.

Katherine Banwell:    

As you mentioned uh, appropriate treatment is part of thriving. We’re going to talk about treatment approaches. But first, how would you define treatment goals?

Dr. Rana McKay:       

So, you know when I look at defining treatment goals it’s focusing on what do we wanna achieve from the standpoint of the cancer? Meaning, you know, what are objectives that are associated with patients living longer?

And then what are objectives um and strategies that we can set-up to make sure that patients are living better? So, I think the treatments are basically set-up to basically help you achieve those two goals. What can we do to help you live longer and feel better?

Katherine Banwell:    

Yeah. Well, let’s walk through the types of treatments that are used today to treat advanced prostate cancer. What are the treatment causes and who are they appropriate for? Let’s start with surgery, for instance.

Dr. Rana McKay:       

So, surgery is something that’s utilized uh, early on when people are diagnosed with cancer. It tends to be utilized when the cancer has not necessarily spread to other parts of the body but is still localized within the prostate itself or maybe there’s just some little bit of breakthrough in the capsule. Sometimes it can be used in people who have involvement of the prostate cancer in the lymph nodes. But it’s generally not utilized in people who have cancer that’s spread to other parts of the body.

Katherine Banwell:    

Mm-hmm. What about other treatment classes? What are they?

Dr. Rana McKay: 

So, radiation can also be utilized. Radiation is a treatment modality that can be used for people with localized disease and um, also it can be utilized for people with advanced disease to treat the primary tumor.

Additionally radiation therapy can be used to help treat symptoms um, if there’s a bone lesion causing pain or other areas that are causing discomfort. Sometimes radiation to those areas um, can um, mitigate pain. When I think about the treatment classes for prostate cancer um, they generally break down into several categories. The first um, um, most predominant category is the hormonal therapy category. Hormonal therapies are really the backbone of treatment for men with prostate cancer and they include the more traditional hormonal therapies that really work to just drop testosterone. So, just LRH – L – LRHA agonists and antagonists and also, they include um, newer hormonal therapies in the form of pills that really target um, strategies at also affecting testosterone function and testosterone production. Another class is also the chemotherapy agents. There are two FDA approved chemotherapies for prostate cancer that are life prolonging and um, uh there’s a certain role for uh, chemotherapy for people with advanced disease.

There’s also immunotherapy that can be utilized. Um, there’s a um, uh, vaccine therapy that’s actually one of the first uh, FDA vaccines for any solid tumor that’s proving in prostate cancer that can be utilized. There’s also radio pharmaceuticals.

So, these are specific agents that deliver um, a bits of radiation to specific areas. Whether it be radium 223 which targets the bone or the newest radio pharmaceutical, which was approved called uh, lutecium PSMA that um, basically delivers beta-radiation to little – sites of PSMA expressing cancer cells and the last category that I would highlight is the category of targeted therapy. There are uh, two targeted therapies for prostate cancer for patients who have like genomic alterations. Those include the drugs olaparib and rucaparib. So, as you can see there’s a wide spectrum of drugs that can be utilized to really keep this disease at bay.  

Katherine Banwell:    

Dr. McKay, for these treatment classes, what can patients expect as far as side effects?

Dr. Rana McKay:       

Absolutely. So, I think side effects – discussing side effects is a really important part of the discussion for selecting any one given therapy and in general, I think um, when we talk about the hormonal therapies one of the side effects that people can get is largely fatigue.

But a lot of the symptoms are related to low testosterone. And so, that may mean muscle loss, bone loss, um, you know, uh, hot flashes, um, fatigue, decrease libido, um… So, you those are things to consider with hormonal therapies. With the chemotherapies, I think the big ones we worry about are fatigue, risk of infection, um blood counts dropping a little bit, people getting tired, numbness and tingling in the hands and feet can occur, some swelling in the legs are common side effects for chemotherapy agents. With regards to the um, uh, immunotherapy with the vaccine therapy, it actually tends to be a fairly well tolerated treatment. Maybe some fatigue, rarely some dizziness or some lip – lip sensitivity, numbness with the – the process of kind of collecting the cells. But it actually tends to be fairly well tolerated.

The um, targeted therapies can cause fatigue. They can cause the blood counts to drop and can impact bone marrow function. There can be sometimes GI side effects. Nausea, um, rash, um and then the immune therapy, the pembrolizumab, that is FDA approved sometimes that can cause immune related adverse events which is kind of over activation of the immune system developing you know, what I’d call it as the itises. Colitis or pneumonitis which is inflammation of various organs and symptoms related to wherever that may be.

Katherine Banwell:    

When should a patient consider a clinical trial as a treatment option?

Dr. Rana McKay:        

So, I generally think that a patient should consider a clinical trial at almost every juncture that a – a clinical decision is being made. I think sometimes there’s this misperception that, “Oh. Clinical trials should only be utilized when I don’t have any other options.” Where in fact I would say clinical trials should be an option to discuss every single time a treatment is being changed. Um, because you know the ultimately the goal is to make sure patients are as I said, living longer and living better and um, you know, making sure that clinical trials are an option on the table at every juncture is really a key step in that process.

Katherine Banwell:    

What are the benefits of being part of a clinical trial?

Dr. Rana McKay:       

So, I think there’s a lot of benefits. I think um, you know, uh for patients with advanced disease it may provide access to drugs that they otherwise not necessarily have access to.

Um, so the standard of care therapies you know, we can prescribe those at any juncture. They’re standard of care. But clinical trials um, really offer an opportunity to experiment with a uh, uh another agent um, and doesn’t necessarily take away from the standard of care options.

I think um, the other thing is you know, I think a lot of patients with advanced prostate cancer, they um, they – want to give back to the community. They want to leave a legacy. They want to contribute to the science. They wanna be a part of that mission to make tomorrow better than today for men with prostate cancer and I think participating in clinical trials can really help achieve that goal. Um, and also benefit the individual as well.

Katherine Banwell:    

What about emerging treatments? Are there any that patients should know about?

Dr. Rana McKay:       

Absolutely. So, there’s a lot of treatments that I think are currently undergoing extensive testing.

There’s um, additional uh, targeted therapies um, for example CDK46 inhibitors that are being tested broadly in the um, um hormone resistant space and the newly diagnosed setting. Um, there’s um, also AKT inhibitors. There are other targeted therapies that are being tested. There’s novel hormonal treatments that target resistant pathways like the antigen receptor degraders. There’s a slew of immunotherapy options um, cell therapy, bi-specific antibodies that are also being tested. So, there’s a lot of really exciting and novel treatments that are looking at overcoming resistance for people with advanced disease.

Katherine Banwell:    

Hm. Do you recommend that men with advanced prostate cancer get the COVID vaccines and the boosters?

Dr. Rana McKay:       

Very good question and in general, I do recommend the vaccines. Especially for patients with advanced disease and those that are on therapy. Um, several studies have demonstrated that patients with cancer are at increased risk of having complications related to COVID and particularly patients that are on active treatment with cancer are at even greater riskSo, um, I would definitely recommend vaccination as a preventative strategy to prevent really complications related to COVID.

Katherine Banwell:    

Mm-hmm. Thanks, Dr. McKay. That’s helpful information. Since prostate cancer affects men differently. Let’s review what factors could impact which treatment is right for their individual disease. How about we start with symptoms?

Dr. Rana McKay: 

So, yeah. I mean absolutely. I think symptoms are definitely something that plays into effect.

Um, sometimes when patients are first diagnosed, they may not have symptoms. But, you know, boney pain. Um, Symptoms of urinary obstruction. You know, there’s specific um, uh, treatments and uh, strategies that we can deploy to help with those kinds of things. Um, you know other factors that I think I – we take into account when we’re making decisions about which agent should any one patient receive is where are there sites of metastases? Um, is there disease just in the bones and lymph nodes or are there other organs involved? Um, what’s the genomic make-up of the tumor? Um, there are certain treatments that we would utilize if someone had a certain specific you know, uh genetic make-up for their tumor. You know, other things that are really important are what kind of drugs has the patient seen before or has that tumor been exposed to? Because that also helps us strategize for what to give them in the future.

Katherine Banwell:    

Do you take into consideration the patient’s comorbidities and their age and overall health? Things like that? 

Dr. Rana McKay: 

Absolutely. Yeah. I think we need to absolute take that in account. I think – I think age is one thing. But I think functional status is um, just as – as important as the actual number itself because people are very different regarding um,  the things that they can do at various uh, age limits and so, that absolutely takes into account weighing the side effects of any given therapy and how that may interact with someone’s existing comorbidities and it may be something that we have to work with a team of other doctors to basically make sure that there is comprehensive, well-rounded care for any one patient.

For example, some therapies may increase the risk of hyper-tension or increase the risk of volume overload and so, if somebody has issues with that already we may have them see a cardiologist so we can make sure that um, you know, we’re kind of addressing the totality of the patient experience. 

Katherine Banwell:    

What do you mean by volume overload?

Dr. Rana McKay: 

Uh, volume overload I mean if they’ve got too much fluid on board. So, maybe if they have heart failure or something like that and we have a therapy that’s gonna cause them to retain fluid. And so then, we would have to work with a cardiologist to make sure that they don’t run into issues.

Katherine Banwell:    

Right. That makes sense. What are the common symptoms of advanced prostate cancer?

Dr. Rana McKay: 

So, um, you know, I would probably say there common symptoms and just because somebody has these symptoms doesn’t mean they have prostate cancer. But fatigue, weight loss, urinary symptoms, trouble urinating, you know, benign prostatic atrophy is one of the most common symptoms or most common conditions in men and um –

Katherine Banwell:    

What does that mean?

Dr. Rana McKay: 

Um, so sort of benign enlargement of the prostate. Um, you know that’s a common phenomenon that happens with age and it can affect somebody’s ability to urinate.

Um, but um you know uh, sometimes with prostate cancer it can also impact somebody’s ability to urinate. Their stream, their flow. Um, they may have rectal discomfort. They may feel tired, boney pains. Usually, I tell patients you know persistent progressive symptoms that are just you know not going away, not getting better. Those need to be looked at by a physician to evaluate further. 

Katherine Banwell:    

Mm-hmm. You mentioned genetic mutations. Should patients advocate for genetic testing if they haven’t had it already?

Dr. Rana McKay: 

Um, it all depends on uh, what kind of uh, where they are in the process. So, for most men who have advanced disease, they should undergo genetic testing of both their tumor, and it is also recommended to do hereditary testing for patients who have advanced disease. Um, and that information may not necessarily be utilized at the exact time that the test is done.

But it may be utilized down the road for treatment options at a later time point. Um…

Katherine Banwell:    

Mm-hmm. Once a man is undergoing treatment for advanced prostate cancer how are they monitored to see if it’s actually working?

Dr. Rana McKay: 

So, a lot of ways. So, one is by just you know, visiting with the patient. Making sure that their symptoms are in check. Making sure that they’re not developing new um, aches or pains that are worrisome. It’s by checking their labs um, in addition to their organ and bone marrow function. We would check their PSA. Um, and PSA isn’t the whole story. But it is one factor that contributes to us determining whether treatment may or may not be working. It’s also doing intermittent scannings. So, um, you know, uh, CT scans of the organs, of the lymph nodes. Bone scan and now we actually have PSMA based imaging which can be integrated to help um, assess uh, where the disease is and um, not yet being utilized to assess whether something is working because we haven’t really defined the criteria there.

But um, it can be utilized as well.

Katherine Banwell:    

Mm-hmm. Dr. McKay, how would you define precision or personalized medicine and how close are we getting to personalized medicine for advanced prostate cancer?

Dr. Rana McKay: 

Yeah. So, what I – how I define it is the right treatment for the right patient at the right time. It’s basically you know, based off of somebody’s genomic profile of their tumor and ideally that genomic profiling is done close to the time that that treatment is being initiated. So, within six months or twelve months of somebody starting a given therapy we understand the genetic make-up of the tumor. The tumor has you know, for example a BRCA1 alteration and we know that olaparib is a drug that can be utilized and has demonstrated efficacy for people that have that mutation and then we would use that agent. So, it’s basically trying to um, personalize therapy based on the genomic information of that tumor.

And um, I think we are getting there. There are actually trials now that are being launched that are bio-marker driven trials with bio-marker selected therapies for patients based on -off of not just DNA but also RNA to help with um, allocating a given therapy.   

Katherine Banwell:    

What do you feel are the common obstacles to care for a man with advanced prostate cancer?

Dr. Rana McKay: 

So, I think that there can be a lot of obstacles with regards to um, you know, comprehensiveness of the care. You know it’s one thing to sort of, “Okay. This is the next therapy to treat you with.” But there’s a lot of side effects that can happen with any one given therapy and ensuring that there is open dialogue between um, uh a man and his – his clinician and caregivers.

You know, I think that that can sometimes be a hurdle. Like that open communication can be so important. It’s not just about picking the next best drug but it’s ensuring that there’s sort of comprehensiveness in care. I think a lot of um, you know, patients they may not necessarily know and they’re really kind of dependent on their clinician to sort of go through the compendia of options that may be available and why one may be better than the other for any one given scenario. So, I think it’s like that shared decision-making, that open dialogue.

Um, you know, I think also thinking about advocacy networks, I think um, you know, I can say things until I’m blue in the face like this is what being on ADT feels like. But I think sometimes actually connecting with another patient whose gone through the same experience who can kind of weigh in from the patient perspective like what it actually feels like, I think is not to say a hurdle. But I think we can do a better job as a medical community of making those networking connections available for patients so they can be a part of a broader community of individuals like them going through the same thing they’re going through.

Katherine Banwell:    

Yeah. It helps to know that there are others going through exactly what you’re going through or similar symptoms. We received a patient question prior to the program. What is the difference between my PSA level and Gleason score?     

Dr. Rana McKay: 

Yeah. So, very good question. So, Gleason score is something that is determined based off a pathologic assessment. So, it’s basically you know, a biopsy is done from the prostate or the – the surgical specimen from the removal of the prostate is looked at under the microscope and a Gleason score is based off what something looks like underneath a microscope and ideally, a Gleason score is given really only for the prostate – for tissue derived from the prostate.

So, if somebody has a bone biopsy for example or a lymph node biopsy, they’re not going to necessarily get a glycine score per se. It’s been – been validated from the prostate itself and ideally, also, an untreated prostate. So, if somebody has you know had radiation therapy and then has a biopsy, the Gleason score there is – there should not necessarily be a notation of what a Gleason score is. It’s really an untreated prostate. Now PSA is prostate specific antigen and it’s a protein that’s made from the prostate gland and it’s found in circulation. PSA doesn’t hurt any – the actual you know, molecule itself is – is innocuous. It doesn’t hurt anything. It’s just a marker of um, sometimes can be a marker of burden of disease in prostate cancer and I think sometimes we as clinicians do you know, you know a disservice to some patients because I think we fixate – we can fixate a lot on PSA.

But PSA is not the whole story and it’s one factor of several factors that we take into account in determining whether someone needs treatment or whether a treatment is working or not working.

Katherine Banwell:    

Why should patients feel confident using their voice in partnering in their care? Do you have any advice?

Dr. Rana McKay: 

Um, I mean it’s – it’s absolutely important for patients to share their perspective and for there to be shared decision making at every single juncture along the way. Even around decisions to not treat. So, you know, I think it’s a lot of um – there’s a lot of grays in prostate cancer and a lot of art in deciding what treatment to do and at what specific time and for any given patient given the values that that patient brings to the table, they may come back with a different decision compared to another patient. So, without the patient you know voicing what their values are it’s impossible to make a treatment decision.

So, it is so critically important to have that open communication with your clinician.

Katherine Banwell:    

So, in addition to that – in conjunction with that, should men diagnosed with advanced prostate cancer consider a second opinion or consulting with a specialist?

Dr. Rana McKay: 

I think it’s always a great idea to get a second opinion. Um, you know, I think that um, you know, it will only empower individuals um, when they seek sort of a second opinion to either confirm um what their physician has already told them and then they have reassurance that they’re on the right path or maybe provide some new um, novel insights that they can take into consideration and just think about how that could be applied to them. So, you know, I think that a second opinion is always really valuable.

I will balance that by saying um, sometimes it can be detrimental if there’s lots of opinions because I will say that coming to a consensus when there’s lots of different specialists that are involved, and everybody makes the soup a little bit differently –

Katherine Banwell:    

Yeah.

Dr. Rana McKay: 

Sometimes that I think that can actually um, hurt patients in being able to actually come to a decision because then they’re like, “I don’t know what decision to make. This person said do this. This person said do that. This person said do that.” Um, and so that can sometimes be um, detrimental. But a second opinion, I do always encourage it. I do always value it. But I always want the patient to bring it back to me so I can share with them and discuss, “Okay. I understand. This is why x said X-Y-Z. This still aligns. This still doesn’t.” They need a quarterback like you know, it’s one thing to sort of get second opinions. But I think every man with prostate cancer should have a quarterback that’s driving their care and advocating for them.

Katherine Banwell:    

Yeah. How can patients find specialists near them?

Dr. Rana McKay: 

So, um, I will say that they are national comprehensive cancer institutes. They’re all across the country in rural areas and not. I think um, you know finding the closest NCI designated comprehensive cancer center close to you is probably a good place to start and identifying who is seeing um patients with genetic urinary malignancies or prostate cancer at that facility is a good place. I think the prostate cancer foundation is an excellent advocacy group for patients with prostate cancer. They have a tremendous amount of resources um, to help connect patients with um, clinicians, and other resources um, in their journey with cancer.

Katherine Banwell:    

How can caregivers best support their loved ones?

Dr. Rana McKay: 

So, I think being present is one of the first things. Um, you know, I think that uh, um, you know, uh, being you know, supportive, being present.

Like you know, attending the doctor – doctor’s visits. It doesn’t necessarily have to be every single doctor visit. But those critical doctor visits where um, you know clinical decisions are being made. I think it’s really important also um, to there may be some hesitancy on the part of patients to sometimes be open or vocal with their clinicians about various aspects of what they may be experiencing at home, or they may be undermining or sort of – I think caregivers can help in sort of giving an outsider’s perspective. “Well, this is how things are going at home,” and “You know this is how things are,” and “These are the things that we value and we’re gonna go on this family trip,” and “This is a big-ticket item for us. So, how can we work around planning a treatment plan that allows us to do that?” So, I think it’s really important.

Katherine Banwell:    

ASCO was held in June. Is there news from the conference that patients should know about?

Dr. Rana McKay:        

Yeah. So, I think some of the biggest therapies in prostate cancer that was one of the newest therapies that was just FDA approved is um, Lutetium PSMA. It’s um, a radioligand therapy that targets specifically PSMA expressing cells. Um It delivers a little bit of beta radiation to those cells. Um, that therapy was approved this past Spring and there highlights at ASCO about the utility of this therapy. Um, and again, there’s a series of novel compounds that are being tested in prostate cancer not yet ready for prime time but a lot of exciting work that’s being done um, to try to get new drugs that work better for our patients.

Katherine Banwell:    

Mm-hmm. Going back to ASCO and new developments, how can patients stay informed about research developments like – like these that happen at ASCO.

Dr. Rana McKay:

So, very – very good. I think there’s a lot of networks for people with prostate cancer. I think one like I mentioned, the prostate cancer foundation it’s a wonderful community. Um, that really focuses on making sure that up to date, you know, uh, evidence-based data is uh, distributed to patients in a manner that is – that makes sense. That’s there’s not a lot of medical jargon and so I think that the PCF is really a wonderful resource. Uh, ASCO itself also has um, you know patient interfacing you know, materials through their website.

American Cancer Society does as well. Um, the American Cancer Society can also be a wonderful resource for patients that are newly diagnosed or going through treatment.

Katherine Banwell:    

Mm. Before we end the program, Dr. McKay, I wanted to ask. Are you hopeful that men can thrive with advanced prostate cancer?

Dr. Rana McKay:       

Oh, I am absolutely hopeful that they can thrive. I mean that is um, the name of the game and I think there’s a lot of um, uh, people who can look to for motivation.

Um, uh, to basically show that despite treatment, despite having advanced disease patients can thrive and continue doing all of the things that they love that give them joy and satisfaction in their lives.

Katherine Banwell:    

It seems like there’s a lot of progress and hope in the field which is good. Dr. McKay thank you so much for taking the time to join us today.

Dr. Rana McKay:       

Of course. My pleasure.

Katherine Banwell:    

And thank you to all of our partners. To learn more about prostate cancer and to get tools to help you become a proactive patient, visit powerfulpatients.org. I’m Katherine Banwell. Thanks so much for joining us today.