Tag Archive for: menin inhibitors

PODCAST: Managing Life With AML | What You Should Know About Care and Treatment

 

What do you need to know when it comes to managing life with acute myeloid leukemia (AML)? In this webinar, Dr. Alice Mims, an AML specialist and researcher, discusses how treatment decisions are made and how test results may impact therapy. Dr. Mims will shares the latest advances in research and key advice for living well with AML.

Dr. Alice Mims is a hematologist specializing in acute and chronic myeloid conditions. Dr. Mims serves as the Acute Leukemia Clinical Research Director at The Ohio State University Comprehensive Cancer Center – James. Learn more about Dr. Mims.

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Transcript:

Katherine Banwell:

Hello, and welcome. I’m Katherine Banwell, your host for today. Today’s program is a continuation of our Thrive series. And we’re going to discuss navigating life with AML, and how you can engage in your care. 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, joining us today is Dr. Alice Mims.  

Dr. Mims, welcome. Would you please introduce yourself? 

Dr. Alice Mims:

Yeah, sure. Thank you, Katherine. I’m Alice Mims. I’m a physician and associate professor at Ohio State University. And also, the section head for the myeloid and acute leukemia program within our division of hematology. 

Katherine Banwell:

Thank you so much for taking the time to join us today, Dr. Mims. We start all of our webinars in our thrive series with the same question; in your experience, what does it mean to thrive with AML? 

Dr. Alice Mims:

Sure, I think that’s a great question. So, really for me, I think thriving with AML is very patient- or person-dependent. It really depends on making sure that your treatment goals align with your care. And so that means really being an active participant in your diagnosis, understanding the disease process, and making sure that your care team really understands what your overall goals are for your treatment. 

Katherine Banwell:

Thank you for that because it helps us to understand as we move through the program today. One part of thriving with AML is finding a treatment approach that manages your disease and fits with your lifestyle. Before we talk about therapy, can you tell us how treatment goals are established for an individual patient? 

Dr. Alice Mims:

Sure. So, for individual patients I think it’s very important that there is an initial discussion that doesn’t feel too shortened that you can have time with your care team to really go into depth about the diagnosis, about the specifics of your particular subtype of acute myeloid leukemia, understanding the treatment options, and then being given time allowed to reflect on all of that information. So, then you can come back and have your questions better answered that may come from that initial discussion. 

And then help you with your team make a decision based on that information that works best for you. 

Katherine Banwell:

Outside of patient preference, what other factors do you take into account when working with a patient to decide on a treatment plan?  

Dr. Alice Mims:

Sure. So, there are multiple different factors that we try to take into account. Again, yeah most importantly what patients’ goals are like you mentioned, but those include overall health, including different comorbidities, so what other healthcare diagnoses, medications are you taking, what are the patient’s age, thinking about that for long-term goals, overall support from loved ones, family to — just because care can be really involved. And then in particular, thinking about specific features of that individual patient’s AML, including molecular, genetic features of the leukemia. 

Katherine Banwell:

Well, let’s talk more in depth about the test results you just mentioned. 

What is the test for genetic markers? And how is it conducted? 

Dr. Alice Mims:

So, there are a few different tests that we use under that scope of genetic markers. So, those include looking at chromosomal abnormalities of the DNA. So, with cytogenetics, and then also more specific prose where we call FISH testing. And then also we look for specific gene mutations through next generation sequencing, or PCR testing. And so, we use all of those results together to give us the most information we can about that individual’s leukemia. 

Katherine Banwell:

How has molecular testing revolutionized AML care?  

Dr. Alice Mims:

Oh gracious. It’s really done such – so much for leukemia. And just things are so different even where they were five years ago because of having molecular mutations, that information available. 

So, it helps with discussing prognosis. So, we know that different molecular features can tell us about curative intent and what are the treatment steps we would need to take to give the best chance long-term. And then also now, we’ve evolved to where we have directed therapies that can target mutations or the proteins that arise from those mutations with therapeutic options. 

Katherine Banwell:

Is this testing standard following an AML diagnosis? 

Dr. Alice Mims:

It is standard following an AML diagnosis. That’s recommended within all of the guidelines with patients and really should be done for all patients at initial diagnosis. 

Katherine Banwell:

Can genetic markers or mutations change over time? For example, if a patient relapses, should molecular testing be done again? 

Dr. Alice Mims:

Yes, absolutely. Mutations can evolve. It’s something we call clonal evolution of the leukemia. 

And so you can have mutations that could be present at diagnosis that may no longer be present. Or the opposite can occur where you have new mutations that can appear. And that can lead to different options for treatment. So, it’s very important to retest at time of relapse. 

Katherine Banwell:

What advice do you have for patients who want to ensure that they’ve actually undergone molecular testing? What questions should they be asking their healthcare team? 

Dr. Alice Mims:

I think it’s definitely important to bring this up with the healthcare team. And it should be something at diagnosis and relapse to ask, what are the cytogenetics, what do they look like now, what do the gene mutations, and really as mentioned before, it’s so crucial in talking about prognosis, talking about treatment options that if it doesn’t come up, it’s really something that you should take a pause and try to go back to readdress with your team. 

Katherine Banwell:

I’d like to move on to treatment now, Dr. Mims. And, of course, treatment takes place in phases for AML. The first is induction therapy. Can you start by defining induction therapy for our audience? 

Dr. Alice Mims:

Sure. So, induction therapy is really terminology that we use to talk about initial therapy for someone with a new diagnosis. So, we can have intensive induction therapies, and non-intensive induction therapies. But the goal for either of those types of treatment is to get the leukemia into remission. 

So, to talk about that in a little bit more detail, for intensive induction regimens, those typically involve cytotoxic chemotherapy. So, you may hear terminology like, “7 + 3 induction,” or “high-dose cytarabine regimens,” but those are typically more intensive regimens that we use that can have increased side effects but may be very important based off the type of acute leukemia. 

And then for non-intensive based regimens, one of the standards has really evolved to be venetoclax (Venclexta) and azacitidine (Vidaza) as a non-intensive regimen that can work very well for a majority of patients. And there are some off shoots of that as well. 

Katherine Banwell:

Okay. And when does stem cell transplant come into play? 

Dr. Alice Mims:

Sure. So, stem cell transplant is something that we all think about at the beginning for anyone with a new diagnosis of acute myeloid leukemia where as we’re working to get back genomic information about the individual’s acute leukemia, we may go ahead and start looking for different donors, doing typing, just in case that’s something that we need as far as someone’s therapy. 

But typically we reserve stem cell transplant for patients who have either intermediate or high-risk features of their AML. Or who may have even favorable respite are not responding as well as we would like when looking at the depth of remission. And so, we always want  to be prepared in case that’s something we need to move forward with as part of their care, if the goal of their treatment is for curative intent. 

Katherine Banwell:

Let’s talk about what happens after the initial phase of treatment. What’s the purpose of consolidation therapy? 

Dr. Alice Mims:

Sure. So, there are a few different purposes we can use consolidation therapy for. So, for patients – consolidation therapy is used for patients who have achieved remission. And then it’s either to try to hopefully get them cure of their AML. The patients have more favorable risk features of their AML and cure is an option through just chemotherapy alone. 

Or it can be used to try to keep people in remission while we’re working to get towards stem cell transplant as that can sometimes take a few months to get a donor ready, have things ready to move forward with transplant. 

Katherine Banwell:

And what are the options for consolidation therapy?  

Dr. Alice Mims:

Sure. So, options for consolidated chemotherapy are typically based off of what you had initially for induction chemotherapy. So, if it’s more intensive-based regimens, it typically is consolidation with intensive consolidation, cytarabine based regimens.  

For lower intensity regimens, typically consolidation is more continuing therapy on what you started but may have adjustments of the treatment based off of trying to decrease the toxicity now that the patients are in remission. 

Katherine Banwell:

And how are patients monitored in consolidation therapy? 

Dr. Alice Mims:

Sure. So, it definitely is based off of the individual’s type of consolidation chemotherapy or treatment. But most patients, if we feel like the treatment is going to lower blood counts, they have bloodwork twice a week, and we’re watching for things, for side effects for treatment, looking out for risk of infection, giving transfusion support, and then if something happens that we feel like we can’t support patients in an outpatient setting, then we’ll get them back into the hospital if they need to for care. 

Katherine Banwell:

What side effects are you looking for?  

Dr. Alice Mims:

So, most of the side effects with any of the treatments that we give are what we call myelosuppressives. So, it lowers the different types of blood counts.   

So, white blood cell count which increases risk of infection, red blood cells, so, side effects or symptoms from anemia. And then risk of bleeding from low platelet counts.  

Katherine Banwell:

Okay. Maintenance therapy has become more common in other blood cancers particularly in multiple myeloma. Is there a role for maintenance therapy in AML? 

Dr. Alice Mims:

There actually is now, which is something that’s newer that has evolved for acute myeloma leukemia. So, in the context of intensive therapy, we now have oral azacitidine (Onureg), which is a little bit different than some of the IV formulations that we give.  

But for patients who receive intensive induction therapy, get into remission and may receive consolidation but are not able to go onto transplant if they have that immediate or higher risk features, there’s FDA approval for oral azacytidine, which has been shown to improve overall survival and keep people in those remissions for longer. 

More recently, specifically for patients who have a particular type of mutation called FLT3, if they also receive intensive induction therapy with a FLT3 inhibitor added onto that, then their quizartinib was just recently approved as a maintenance therapy for patients with that particular type of AML.  

Katherine Banwell:

Are there emerging AML therapies that patients should know about other than what you just mentioned? 

Dr. Alice Mims:

Sure. So, I think there are a lot of exciting treatments that are up and coming based off of many small molecule inhibitors that are being studied. 

One in particular I would mention that everyone’s very excited about is a class of agents called menin inhibitors.  

And so that’s an oral agent that has been shown to have responses for patients with relapse or refractory AML who have NMP-1 mutations or have something called KNT2A rearrangements. And seeing responses with just a single agent in the relapse refractory setting, it’s been really exciting. And so, I think we’re hopeful that that may become FDA-approved in the near future. And it’s also now being explored in combination with intensive chemotherapies as well as less intensive induction regimens. And so, maybe we can do a better job without brunt treatment by adding these therapies on. 

Katherine Banwell:

That’s exciting news. When it comes to living and thriving with AML, Dr. Mims, managing disease symptoms and treatment side effects is a big part of that. 

Would you talk about how symptoms and side effects can impact life with AML?  

Dr. Alice Mims:

Sure. So, I think from my perspective, what we are always trying to do when we’re moving forward with a treatment plan is of course, get patients into remission, but the purpose of getting into remission is not just to achieve that, but for patients to have quality of life. And so, there needs to be continued dialogue between the patient and the treatment team about how you’re feeling during treatment. Because they’re definitely based off of therapy, different side effects, things that could be not necessarily due to active leukemia anymore. And so there may need to be dose adjustments and other things that we do to the regimens in order to make you feel as good as possible while continuing on treatment. 

Katherine Banwell:

Why is it so important for patients to speak up about any issues they may be having? 

Dr. Alice Mims:

I think it’s important because you’re your own best advocate. Being the patient, being the person who’s living with having this diagnosis and going through the treatment, myself, or other colleagues as physicians, we can have a sense of what may be going on based off of numbers. But we’re not truly going to know how you’re feeling unless you speak up and let us know. And there may be things we could do with supportive medications, dosing adjustments as mentioned, that could help in making you hopefully feel better and less side effects and toxicities from treatment. 

Katherine Banwell:

What are some common symptoms and side effects that you hear about?  

Dr. Alice Mims:

Okay. Sure. So, different side effects that I would say that people can have, people can feel fatigued just from treatment in general. Some of our therapies can cause neuropathy, skin rashes, nausea, vomiting, diarrhea. And so, all of those are important along as mentioned with symptoms you may have from decreased blood counts that we do have interventions that we could implement to help the – make the therapy more tolerable. 

Katherine Banwell:

So, for the side effects like fatigue for example, what do you do about that? 

Dr. Alice Mims:

So, I think it depends on the level of fatigue. Of course, we don’t have – I wish we had a pill that could just make fatigue improve. But if it’s really that the treatment is deriving it, and it’s impeding your quality of life there are dose reductions or things we can do that may help with the level of fatigue you’re experiencing.  

Katherine Banwell:

And what about some of the other side effects. You mentioned diarrhea. 

Dr. Alice Mims:

Sure.  

Katherine Banwell:

How is that handled? 

Dr. Alice Mims:

Yeah. So, for issues from GI complications such as nausea, vomiting, diarrhea, we have really lots of choices for anti-nausea medicines and different combinations we can use or newer antiemetics that can help with that. And from a diarrhea perspective it depends on the treatment. But of course, we want to make sure first and foremost there’s no infection. And if not, then there are good antidiarrheals we could add on to the regiment to help with that as well. 

Katherine Banwell:

Okay. That’s great advice. Thank you. I want to make sure that we get to some of the audience questions. These were sent to us in advance of the program today. Let’s start with this one; Janet wants to know what factors enable a patient to achieve and continue in remission if they are not able to achieve stem cell transplant due to age restrictions.  

Dr. Alice Mims:

So, I think first and foremost, I think it’s very important that there — that patients are aware that there shouldn’t be just strict, stringent cutoffs of age as a requirement for stem cell transplant. And really, there’s a lot of research going on that we should take into account. Physiological age, and there’s ways to measure that just to be sure that stem cell transplant really is not an option. And for patients who stem cell transplant is not an option, I think as we talked about earlier, so there can still be really great treatments that can get patients into remission and ongoing therapies with dosing adjustments again to decrease toxicity and improve quality of life and thinking about things like maintenance therapy as appropriate. 

Katherine Banwell:

What are the age restrictions, and why are they there? 

Dr. Alice Mims:

So, sometimes you will hear age 75.

Really, no one above age 75 should move forward with transplant. And that’s based off of past data where they’ve explored transplant and seen increased toxicity. And from transplant in itself, increased side effects, increased risk of early mortality. And so, I do think it’s important to take the patient as a whole into consideration because again, you could have someone who’s 77 who may be running marathons, and in great shape, and not a lot of other healthcare issues, who may still do really well with treatment. And so, I think that’s – really needs to be taken in account, really the overall picture of health for the patient before making… 

Katherine Banwell:

So, the… 

Dr. Alice Mims:

…just a firm cutoff. 

Katherine Banwell:

Right. Okay. So, it’s not cut and dry. 

Dr. Alice Mims:

Exactly. 

Katherine Banwell:

If you’re 75 or older, then you definitely can’t have stem cell transplant. 

Dr. Alice Mims:

That’s correct. 

Katherine Banwell:

Then you’re looking at everyone individually. 

Dr. Alice Mims:

Yeah. So, it really should be looked at.  

And I still have some patients who will come to me and say, “Oh, I was told I’m 68 years old, I’m not a candidate.” And that always makes me take a step back. And then we kind of have to have that discussion again. And they may still not be a good candidate based off of other comorbidities or healthcare issues, but it shouldn’t just be a number rules you out for having that as an option. 

Katherine Banwell:

Good to know. We received this question from Carl, “What does treatment look like following transplant? And what are doctors looking for when monitoring through blood tests?” 

Dr. Alice Mims:

Sure. So, after transplant, the first three months is pretty intensive of being seen very frequently at your transplant center twice to once a week. You’re also on immunosuppressive medications to try to help prevent issues like graft vs host disease, which can be a complication from transplant. 

And then over time if you’re doing well, we try to start tapering off those immunosuppressive regimens to see if you can tolerate that. And what I say to most of my patients for – who are undergoing transplant, it can take some time to really feel back to being yourself. It can take six months, it can take a year or longer. And sometimes your normal is a new normal based off of how you do and the side effects of the transplant in itself. So, you may not go back to if you’re here before transplant and before your diagnosis, it may be that this is your new normal. Just so people can be prepared and know what they’re signing up for.  

Katherine Banwell:

And with the blood testing, what are you looking for when you’re monitoring a patient?  

Dr. Alice Mims:

Sure. There are a few different things that we’re looking for when monitoring patients. So, one, making sure that the stem cells or the graft from the donor are recovering. 

You want to see that blood counts, levels of white blood cells, red blood cells, platelets are getting to normal levels. You’re also assessing and making sure you’re not seeing signs of relapse. You’re checking levels of donor cells versus the patient cells within the stem cell — sorry, within the stem cell compartments. And so, we’re taking all of those into account as well as checking organ function and making sure there’s no signs of potential graft versus host disease as well. 

Katherine Banwell:

Katrina sent in this question; do you have any advice for dealing with a general oncologist who does not exactly follow my AML doctor’s recommendations? I see a local oncologist and an AML specialist guides my care. 

Dr. Alice Mims:

I think that’s a tough question. And so, I think I’ll answer that if – maybe two different ways. 

So, one, I think sometimes it’s hard when you’re the local community oncologist, and you’re there for the day-to-day care. And so there may need to be treatment adjustments and other things that you need to do in that moment or time to help make sure that toxicities are not too severe or are helping the patient as you’re seeing them day-to-day. And it may not be easy to involve the specialist right there in the moment. But I think if there are bigger issues as far as overall goals, overall communication, it should be that both are able to communicate well with each other. They should be able to communicate via email, via text message. That’s what I do with a lot of my community partners. And it’s always important that you as a patient feel confident in your care. And so, if that trust is not there that things are being followed, then it may be important to look and see if there’s another physician who you do feel comfortable with proceeding with your care with. 

Katherine Banwell:

And what do you tell patients when they’re not feeling comfortable with their care team or their oncologist or their general oncologist? What do you say to them to give them some confidence to find somebody else who they feel more comfortable with? 

Dr. Alice Mims:

Sure. So, I’ll just say from my perspective. So, if I’m seeing a patient and they may have questions, they may not feel comfortable, they may need more time. And I always think it’s important if you want a second opinion, whether it’s at a specialist level, whether it’s in a community oncology private setting, that should not be offensive to the physician.  

If that makes the patient feel more comfortable in what they’re doing with their care, that’s how they should move forward. And it should be what they feel like is best. If a physician takes that personally or is offended by it, I think that’s more of their problem as opposed to anything that you’re doing wrong.  

Katherine Banwell:

Okay. Thank you for that. Ryan wants to know; I’m a year and a half post-transplant, how can you tell if the aches and pains in your joints are normal aging, host vs graft disease, the AML returning, or even something else? 

Dr. Alice Mims:

So, I think that’s also a difficult question to answer because it really is patient dependent. And so, I think if you’re having new joint aches or pains, it’s always important to reach out to your transplant team to make sure that – it could be any of the above.. 

And so you’re doing the appropriate workup with lab work, imaging, things that would be appropriate or seeing certain specialists. Maybe orthopedist if needed because it could be I’d say less likely leukemic relapse, but still want to be sure. But it could be definitely complications from GVHD or there’s some joint issues that can evolve post-transplant, especially for people who are on long-term immunosuppressant medications. Or it could be the normal effects of aging. So, it’s always good to have that reassurance. 

Katherine Banwell:

Let’s talk a little bit about mental health resources. Managing the worry associated with a diagnosis or concerns about relapse, or even various side effects can lead to emotional symptoms like anxiety and fear.  

Why is it important for people with AML to share how they’re feeling with their healthcare team? 

Dr. Alice Mims:

So, I think it’s very important because, one, all of those feelings are normal feelings. I think they’re sometimes that from going through such a rapid diagnosis and then having to start treatment pretty quickly and going through all the ups and downs with these types of diagnosis can really lead to for some patients PTSD-type symptoms. And then there are also things that can evolve over time where their anxiety or even survivorship guilt as you go if you move forward and are doing well where you may have some friends or people you met along the way who may not have had as good outcomes. And so, there are resources available based off of where you are.  

But for survivorship, oncology specific counseling to deal with some of these feelings that are understandable and normal for what patients have been through. 

Katherine Banwell:

Can a social worker help? And are there other people on the healthcare team who can support a patient’s emotional needs? 

Dr. Alice Mims:

Oh, absolutely. So, I think it’s really place-dependent on where you are but yes, absolutely. Social workers are a great resource for patients. There may be other collaborative teams based off of where you’re receiving your treatment that may be available that are maybe patient support groups where you can go and be with other patients or Facebook, social media support groups. And I think all those can be very helpful. And I know at least at our center, we also have patient mentors who have been through and gotten through to the other side of transplant or whatnot who are great resources because they’ve lived and experienced it. 

And I think that’s just as a physician, I can talk about things that I don’t have that personal experience having lived through it. And I think that’s very important — 

Katherine Banwell:

Yeah. It’s a… 

Dr. Alice Mims:

…to be able to have somebody to talk to. Yeah. 

Katherine Banwell:

Yeah. What about the financial aspect of treatments? There are many people who would find it difficult to find and maybe they don’t have insurance, or their insurance doesn’t cover a lot. How do you help patients who are dealing with financial restrictions?  

Dr. Alice Mims:

Sure. So, I think that we’re fortunate here because we have a lot of support staff to help patients with our financial counseling team. We also have people within the medication assistance programs who can help find foundation grants to help with medication support, travel support. 

I think for patients who may not have those things available at their individual center, The Leukemia & Lymphoma Society is a great place to reach out for.  

And there are other foundations as well who at least may have navigators to help patients figure out other resources or funding available. 

Katherine Banwell:

Yeah. Okay. That’s really good information, Dr. Mims. Thank you. And please continue to send in your questions to question@powerfulpatients.org and we’ll work to get them answered on future programs. Well, Dr. Mims as we close out our program, I wanted to get your thoughts on where we stand with progress in AML care. Are there advances in research treatment that you’re hopeful about? 

Dr. Alice Mims:

Yes. I would say from even when I finished fellowship 10 years ago, not to state my age, but we had essentially about three treatments at that time. 

Now in the past five years there have been I think maybe 11 different new drugs that have been approved for a acute myeloma leukemia. And so, I think we’re just on the precipice of really evolving to have individualized care. Hopefully have more curative options for patients. So, I’m really excited for the time we’re in right now where I even hope we’ll be in the next five years for patients. 

Katherine Banwell:

That’s an encouraging message to leave the audience with, Dr. Mims. Thank you so much for joining us today. 

Dr. Alice Mims:

Thank you so much for letting me be here with you today. 

Katherine Banwell:

And thank you to all of our collaborators. To learn more about AML and to access tools to help you become a proactive patient, visit powerfulpatients.org. I’m Katherine Banwell. Thanks for joining us today.   

Managing Life With AML | What You Should Know About Care and Treatment

Managing Life With AML | What You Should Know About Care and Treatment from Patient Empowerment Network on Vimeo

What do you need to know when it comes to managing life with acute myeloid leukemia (AML)? In this webinar, Dr. Alice Mims, an AML specialist and researcher, discusses how treatment decisions are made and how test results may impact therapy. Dr. Mims will shares the latest advances in research and key advice for living well with AML.

Dr. Alice Mims is a hematologist specializing in acute and chronic myeloid conditions. Dr. Mims serves as the Acute Leukemia Clinical Research Director at The Ohio State University Comprehensive Cancer Center – James. Learn more about Dr. Mims.

Download Resource Guide

See More from Thrive AML

Related Resources:

AML Treatment Decisions | Understanding Factors That Impact Your Options

AML Specialists and Second Opinions Expert Advice to Patients

How Can You Thrive With AML Advice for Navigating Care.


Transcript:

Katherine Banwell:

Hello, and welcome. I’m Katherine Banwell, your host for today. Today’s program is a continuation of our Thrive series. And we’re going to discuss navigating life with AML, and how you can engage in your care. 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, joining us today is Dr. Alice Mims.  

Dr. Mims, welcome. Would you please introduce yourself? 

Dr. Alice Mims:

Yeah, sure. Thank you, Katherine. I’m Alice Mims. I’m a physician and associate professor at Ohio State University. And also, the section head for the myeloid and acute leukemia program within our division of hematology. 

Katherine Banwell:

Thank you so much for taking the time to join us today, Dr. Mims. We start all of our webinars in our thrive series with the same question; in your experience, what does it mean to thrive with AML? 

Dr. Alice Mims:

Sure, I think that’s a great question. So, really for me, I think thriving with AML is very patient- or person-dependent. It really depends on making sure that your treatment goals align with your care. And so that means really being an active participant in your diagnosis, understanding the disease process, and making sure that your care team really understands what your overall goals are for your treatment. 

Katherine Banwell:

Thank you for that because it helps us to understand as we move through the program today. One part of thriving with AML is finding a treatment approach that manages your disease and fits with your lifestyle. Before we talk about therapy, can you tell us how treatment goals are established for an individual patient? 

Dr. Alice Mims:

Sure. So, for individual patients I think it’s very important that there is an initial discussion that doesn’t feel too shortened that you can have time with your care team to really go into depth about the diagnosis, about the specifics of your particular subtype of acute myeloid leukemia, understanding the treatment options, and then being given time allowed to reflect on all of that information. So, then you can come back and have your questions better answered that may come from that initial discussion. 

And then help you with your team make a decision based on that information that works best for you. 

Katherine Banwell:

Outside of patient preference, what other factors do you take into account when working with a patient to decide on a treatment plan?  

Dr. Alice Mims:

Sure. So, there are multiple different factors that we try to take into account. Again, yeah most importantly what patients’ goals are like you mentioned, but those include overall health, including different comorbidities, so what other healthcare diagnoses, medications are you taking, what are the patient’s age, thinking about that for long-term goals, overall support from loved ones, family to — just because care can be really involved. And then in particular, thinking about specific features of that individual patient’s AML, including molecular, genetic features of the leukemia. 

Katherine Banwell:

Well, let’s talk more in depth about the test results you just mentioned. 

What is the test for genetic markers? And how is it conducted? 

Dr. Alice Mims:

So, there are a few different tests that we use under that scope of genetic markers. So, those include looking at chromosomal abnormalities of the DNA. So, with cytogenetics, and then also more specific prose where we call FISH testing. And then also we look for specific gene mutations through next generation sequencing, or PCR testing. And so, we use all of those results together to give us the most information we can about that individual’s leukemia. 

Katherine Banwell:

How has molecular testing revolutionized AML care?  

Dr. Alice Mims:

Oh gracious. It’s really done such – so much for leukemia. And just things are so different even where they were five years ago because of having molecular mutations, that information available. 

So, it helps with discussing prognosis. So, we know that different molecular features can tell us about curative intent and what are the treatment steps we would need to take to give the best chance long-term. And then also now, we’ve evolved to where we have directed therapies that can target mutations or the proteins that arise from those mutations with therapeutic options. 

Katherine Banwell:

Is this testing standard following an AML diagnosis? 

Dr. Alice Mims:

It is standard following an AML diagnosis. That’s recommended within all of the guidelines with patients and really should be done for all patients at initial diagnosis. 

Katherine Banwell:

Can genetic markers or mutations change over time? For example, if a patient relapses, should molecular testing be done again? 

Dr. Alice Mims:

Yes, absolutely. Mutations can evolve. It’s something we call clonal evolution of the leukemia. 

And so you can have mutations that could be present at diagnosis that may no longer be present. Or the opposite can occur where you have new mutations that can appear. And that can lead to different options for treatment. So, it’s very important to retest at time of relapse. 

Katherine Banwell:

What advice do you have for patients who want to ensure that they’ve actually undergone molecular testing? What questions should they be asking their healthcare team? 

Dr. Alice Mims:

I think it’s definitely important to bring this up with the healthcare team. And it should be something at diagnosis and relapse to ask, what are the cytogenetics, what do they look like now, what do the gene mutations, and really as mentioned before, it’s so crucial in talking about prognosis, talking about treatment options that if it doesn’t come up, it’s really something that you should take a pause and try to go back to readdress with your team. 

Katherine Banwell:

I’d like to move on to treatment now, Dr. Mims. And, of course, treatment takes place in phases for AML. The first is induction therapy. Can you start by defining induction therapy for our audience? 

Dr. Alice Mims:

Sure. So, induction therapy is really terminology that we use to talk about initial therapy for someone with a new diagnosis. So, we can have intensive induction therapies, and non-intensive induction therapies. But the goal for either of those types of treatment is to get the leukemia into remission. 

So, to talk about that in a little bit more detail, for intensive induction regimens, those typically involve cytotoxic chemotherapy. So, you may hear terminology like, “7 + 3 induction,” or “high-dose cytarabine regimens,” but those are typically more intensive regimens that we use that can have increased side effects but may be very important based off the type of acute leukemia. 

And then for non-intensive based regimens, one of the standards has really evolved to be venetoclax (Venclexta) and azacitidine (Vidaza) as a non-intensive regimen that can work very well for a majority of patients. And there are some off shoots of that as well. 

Katherine Banwell:

Okay. And when does stem cell transplant come into play? 

Dr. Alice Mims:

Sure. So, stem cell transplant is something that we all think about at the beginning for anyone with a new diagnosis of acute myeloid leukemia where as we’re working to get back genomic information about the individual’s acute leukemia, we may go ahead and start looking for different donors, doing typing, just in case that’s something that we need as far as someone’s therapy. 

But typically we reserve stem cell transplant for patients who have either intermediate or high-risk features of their AML. Or who may have even favorable respite are not responding as well as we would like when looking at the depth of remission. And so, we always want  to be prepared in case that’s something we need to move forward with as part of their care, if the goal of their treatment is for curative intent. 

Katherine Banwell:

Let’s talk about what happens after the initial phase of treatment. What’s the purpose of consolidation therapy? 

Dr. Alice Mims:

Sure. So, there are a few different purposes we can use consolidation therapy for. So, for patients – consolidation therapy is used for patients who have achieved remission. And then it’s either to try to hopefully get them cure of their AML. The patients have more favorable risk features of their AML and cure is an option through just chemotherapy alone. 

Or it can be used to try to keep people in remission while we’re working to get towards stem cell transplant as that can sometimes take a few months to get a donor ready, have things ready to move forward with transplant. 

Katherine Banwell:

And what are the options for consolidation therapy?  

Dr. Alice Mims:

Sure. So, options for consolidated chemotherapy are typically based off of what you had initially for induction chemotherapy. So, if it’s more intensive-based regimens, it typically is consolidation with intensive consolidation, cytarabine based regimens.  

For lower intensity regimens, typically consolidation is more continuing therapy on what you started but may have adjustments of the treatment based off of trying to decrease the toxicity now that the patients are in remission. 

Katherine Banwell:

And how are patients monitored in consolidation therapy? 

Dr. Alice Mims:

Sure. So, it definitely is based off of the individual’s type of consolidation chemotherapy or treatment. But most patients, if we feel like the treatment is going to lower blood counts, they have bloodwork twice a week, and we’re watching for things, for side effects for treatment, looking out for risk of infection, giving transfusion support, and then if something happens that we feel like we can’t support patients in an outpatient setting, then we’ll get them back into the hospital if they need to for care. 

Katherine Banwell:

What side effects are you looking for?  

Dr. Alice Mims:

So, most of the side effects with any of the treatments that we give are what we call myelosuppressives. So, it lowers the different types of blood counts.   

So, white blood cell count which increases risk of infection, red blood cells, so, side effects or symptoms from anemia. And then risk of bleeding from low platelet counts.  

Katherine Banwell:

Okay. Maintenance therapy has become more common in other blood cancers particularly in multiple myeloma. Is there a role for maintenance therapy in AML? 

Dr. Alice Mims:

There actually is now, which is something that’s newer that has evolved for acute myeloma leukemia. So, in the context of intensive therapy, we now have oral azacitidine (Onureg), which is a little bit different than some of the IV formulations that we give.  

But for patients who receive intensive induction therapy, get into remission and may receive consolidation but are not able to go onto transplant if they have that immediate or higher risk features, there’s FDA approval for oral azacytidine, which has been shown to improve overall survival and keep people in those remissions for longer. 

More recently, specifically for patients who have a particular type of mutation called FLT3, if they also receive intensive induction therapy with a FLT3 inhibitor added onto that, then their quizartinib was just recently approved as a maintenance therapy for patients with that particular type of AML.  

Katherine Banwell:

Are there emerging AML therapies that patients should know about other than what you just mentioned? 

Dr. Alice Mims:

Sure. So, I think there are a lot of exciting treatments that are up and coming based off of many small molecule inhibitors that are being studied. 

One in particular I would mention that everyone’s very excited about is a class of agents called menin inhibitors.  

And so that’s an oral agent that has been shown to have responses for patients with relapse or refractory AML who have NMP-1 mutations or have something called KNT2A rearrangements. And seeing responses with just a single agent in the relapse refractory setting, it’s been really exciting. And so, I think we’re hopeful that that may become FDA-approved in the near future. And it’s also now being explored in combination with intensive chemotherapies as well as less intensive induction regimens. And so, maybe we can do a better job without brunt treatment by adding these therapies on. 

Katherine Banwell:

That’s exciting news. When it comes to living and thriving with AML, Dr. Mims, managing disease symptoms and treatment side effects is a big part of that. 

Would you talk about how symptoms and side effects can impact life with AML?  

Dr. Alice Mims:

Sure. So, I think from my perspective, what we are always trying to do when we’re moving forward with a treatment plan is of course, get patients into remission, but the purpose of getting into remission is not just to achieve that, but for patients to have quality of life. And so, there needs to be continued dialogue between the patient and the treatment team about how you’re feeling during treatment. Because they’re definitely based off of therapy, different side effects, things that could be not necessarily due to active leukemia anymore. And so there may need to be dose adjustments and other things that we do to the regimens in order to make you feel as good as possible while continuing on treatment. 

Katherine Banwell:

Why is it so important for patients to speak up about any issues they may be having? 

Dr. Alice Mims:

I think it’s important because you’re your own best advocate. Being the patient, being the person who’s living with having this diagnosis and going through the treatment, myself, or other colleagues as physicians, we can have a sense of what may be going on based off of numbers. But we’re not truly going to know how you’re feeling unless you speak up and let us know. And there may be things we could do with supportive medications, dosing adjustments as mentioned, that could help in making you hopefully feel better and less side effects and toxicities from treatment. 

Katherine Banwell:

What are some common symptoms and side effects that you hear about?  

Dr. Alice Mims:

Okay. Sure. So, different side effects that I would say that people can have, people can feel fatigued just from treatment in general. Some of our therapies can cause neuropathy, skin rashes, nausea, vomiting, diarrhea. And so, all of those are important along as mentioned with symptoms you may have from decreased blood counts that we do have interventions that we could implement to help the – make the therapy more tolerable. 

Katherine Banwell:

So, for the side effects like fatigue for example, what do you do about that? 

Dr. Alice Mims:

So, I think it depends on the level of fatigue. Of course, we don’t have – I wish we had a pill that could just make fatigue improve. But if it’s really that the treatment is deriving it, and it’s impeding your quality of life there are dose reductions or things we can do that may help with the level of fatigue you’re experiencing.  

Katherine Banwell:

And what about some of the other side effects. You mentioned diarrhea. 

Dr. Alice Mims:

Sure.  

Katherine Banwell:

How is that handled? 

Dr. Alice Mims:

Yeah. So, for issues from GI complications such as nausea, vomiting, diarrhea, we have really lots of choices for anti-nausea medicines and different combinations we can use or newer antiemetics that can help with that. And from a diarrhea perspective it depends on the treatment. But of course, we want to make sure first and foremost there’s no infection. And if not, then there are good antidiarrheals we could add on to the regiment to help with that as well. 

Katherine Banwell:

Okay. That’s great advice. Thank you. I want to make sure that we get to some of the audience questions. These were sent to us in advance of the program today. Let’s start with this one; Janet wants to know what factors enable a patient to achieve and continue in remission if they are not able to achieve stem cell transplant due to age restrictions.  

Dr. Alice Mims:

So, I think first and foremost, I think it’s very important that there — that patients are aware that there shouldn’t be just strict, stringent cutoffs of age as a requirement for stem cell transplant. And really, there’s a lot of research going on that we should take into account. Physiological age, and there’s ways to measure that just to be sure that stem cell transplant really is not an option. And for patients who stem cell transplant is not an option, I think as we talked about earlier, so there can still be really great treatments that can get patients into remission and ongoing therapies with dosing adjustments again to decrease toxicity and improve quality of life and thinking about things like maintenance therapy as appropriate. 

Katherine Banwell:

What are the age restrictions, and why are they there? 

Dr. Alice Mims:

So, sometimes you will hear age 75.

Really, no one above age 75 should move forward with transplant. And that’s based off of past data where they’ve explored transplant and seen increased toxicity. And from transplant in itself, increased side effects, increased risk of early mortality. And so, I do think it’s important to take the patient as a whole into consideration because again, you could have someone who’s 77 who may be running marathons, and in great shape, and not a lot of other healthcare issues, who may still do really well with treatment. And so, I think that’s – really needs to be taken in account, really the overall picture of health for the patient before making… 

Katherine Banwell:

So, the… 

Dr. Alice Mims:

…just a firm cutoff. 

Katherine Banwell:

Right. Okay. So, it’s not cut and dry. 

Dr. Alice Mims:

Exactly. 

Katherine Banwell:

If you’re 75 or older, then you definitely can’t have stem cell transplant. 

Dr. Alice Mims:

That’s correct. 

Katherine Banwell:

Then you’re looking at everyone individually. 

Dr. Alice Mims:

Yeah. So, it really should be looked at.  

And I still have some patients who will come to me and say, “Oh, I was told I’m 68 years old, I’m not a candidate.” And that always makes me take a step back. And then we kind of have to have that discussion again. And they may still not be a good candidate based off of other comorbidities or healthcare issues, but it shouldn’t just be a number rules you out for having that as an option. 

Katherine Banwell:

Good to know. We received this question from Carl, “What does treatment look like following transplant? And what are doctors looking for when monitoring through blood tests?” 

Dr. Alice Mims:

Sure. So, after transplant, the first three months is pretty intensive of being seen very frequently at your transplant center twice to once a week. You’re also on immunosuppressive medications to try to help prevent issues like graft vs host disease, which can be a complication from transplant. 

And then over time if you’re doing well, we try to start tapering off those immunosuppressive regimens to see if you can tolerate that. And what I say to most of my patients for – who are undergoing transplant, it can take some time to really feel back to being yourself. It can take six months, it can take a year or longer. And sometimes your normal is a new normal based off of how you do and the side effects of the transplant in itself. So, you may not go back to if you’re here before transplant and before your diagnosis, it may be that this is your new normal. Just so people can be prepared and know what they’re signing up for.  

Katherine Banwell:

And with the blood testing, what are you looking for when you’re monitoring a patient?  

Dr. Alice Mims:

Sure. There are a few different things that we’re looking for when monitoring patients. So, one, making sure that the stem cells or the graft from the donor are recovering. 

You want to see that blood counts, levels of white blood cells, red blood cells, platelets are getting to normal levels. You’re also assessing and making sure you’re not seeing signs of relapse. You’re checking levels of donor cells versus the patient cells within the stem cell — sorry, within the stem cell compartments. And so, we’re taking all of those into account as well as checking organ function and making sure there’s no signs of potential graft versus host disease as well. 

Katherine Banwell:

Katrina sent in this question; do you have any advice for dealing with a general oncologist who does not exactly follow my AML doctor’s recommendations? I see a local oncologist and an AML specialist guides my care. 

Dr. Alice Mims:

I think that’s a tough question. And so, I think I’ll answer that if – maybe two different ways. 

So, one, I think sometimes it’s hard when you’re the local community oncologist, and you’re there for the day-to-day care. And so there may need to be treatment adjustments and other things that you need to do in that moment or time to help make sure that toxicities are not too severe or are helping the patient as you’re seeing them day-to-day. And it may not be easy to involve the specialist right there in the moment. But I think if there are bigger issues as far as overall goals, overall communication, it should be that both are able to communicate well with each other. They should be able to communicate via email, via text message. That’s what I do with a lot of my community partners. And it’s always important that you as a patient feel confident in your care. And so, if that trust is not there that things are being followed, then it may be important to look and see if there’s another physician who you do feel comfortable with proceeding with your care with. 

Katherine Banwell:

And what do you tell patients when they’re not feeling comfortable with their care team or their oncologist or their general oncologist? What do you say to them to give them some confidence to find somebody else who they feel more comfortable with? 

Dr. Alice Mims:

Sure. So, I’ll just say from my perspective. So, if I’m seeing a patient and they may have questions, they may not feel comfortable, they may need more time. And I always think it’s important if you want a second opinion, whether it’s at a specialist level, whether it’s in a community oncology private setting, that should not be offensive to the physician.  

If that makes the patient feel more comfortable in what they’re doing with their care, that’s how they should move forward. And it should be what they feel like is best. If a physician takes that personally or is offended by it, I think that’s more of their problem as opposed to anything that you’re doing wrong.  

Katherine Banwell:

Okay. Thank you for that. Ryan wants to know; I’m a year and a half post-transplant, how can you tell if the aches and pains in your joints are normal aging, host vs graft disease, the AML returning, or even something else? 

Dr. Alice Mims:

So, I think that’s also a difficult question to answer because it really is patient dependent. And so, I think if you’re having new joint aches or pains, it’s always important to reach out to your transplant team to make sure that – it could be any of the above.. 

And so you’re doing the appropriate workup with lab work, imaging, things that would be appropriate or seeing certain specialists. Maybe orthopedist if needed because it could be I’d say less likely leukemic relapse, but still want to be sure. But it could be definitely complications from GVHD or there’s some joint issues that can evolve post-transplant, especially for people who are on long-term immunosuppressant medications. Or it could be the normal effects of aging. So, it’s always good to have that reassurance. 

Katherine Banwell:

Let’s talk a little bit about mental health resources. Managing the worry associated with a diagnosis or concerns about relapse, or even various side effects can lead to emotional symptoms like anxiety and fear.  

Why is it important for people with AML to share how they’re feeling with their healthcare team? 

Dr. Alice Mims:

So, I think it’s very important because, one, all of those feelings are normal feelings. I think they’re sometimes that from going through such a rapid diagnosis and then having to start treatment pretty quickly and going through all the ups and downs with these types of diagnosis can really lead to for some patients PTSD-type symptoms. And then there are also things that can evolve over time where their anxiety or even survivorship guilt as you go if you move forward and are doing well where you may have some friends or people you met along the way who may not have had as good outcomes. And so, there are resources available based off of where you are.  

But for survivorship, oncology specific counseling to deal with some of these feelings that are understandable and normal for what patients have been through. 

Katherine Banwell:

Can a social worker help? And are there other people on the healthcare team who can support a patient’s emotional needs? 

Dr. Alice Mims:

Oh, absolutely. So, I think it’s really place-dependent on where you are but yes, absolutely. Social workers are a great resource for patients. There may be other collaborative teams based off of where you’re receiving your treatment that may be available that are maybe patient support groups where you can go and be with other patients or Facebook, social media support groups. And I think all those can be very helpful. And I know at least at our center, we also have patient mentors who have been through and gotten through to the other side of transplant or whatnot who are great resources because they’ve lived and experienced it. 

And I think that’s just as a physician, I can talk about things that I don’t have that personal experience having lived through it. And I think that’s very important — 

Katherine Banwell:

Yeah. It’s a… 

Dr. Alice Mims:

…to be able to have somebody to talk to. Yeah. 

Katherine Banwell:

Yeah. What about the financial aspect of treatments? There are many people who would find it difficult to find and maybe they don’t have insurance, or their insurance doesn’t cover a lot. How do you help patients who are dealing with financial restrictions?  

Dr. Alice Mims:

Sure. So, I think that we’re fortunate here because we have a lot of support staff to help patients with our financial counseling team. We also have people within the medication assistance programs who can help find foundation grants to help with medication support, travel support. 

I think for patients who may not have those things available at their individual center, The Leukemia & Lymphoma Society is a great place to reach out for.  

And there are other foundations as well who at least may have navigators to help patients figure out other resources or funding available. 

Katherine Banwell:

Yeah. Okay. That’s really good information, Dr. Mims. Thank you. And please continue to send in your questions to question@powerfulpatients.org and we’ll work to get them answered on future programs. Well, Dr. Mims as we close out our program, I wanted to get your thoughts on where we stand with progress in AML care. Are there advances in research treatment that you’re hopeful about? 

Dr. Alice Mims:

Yes. I would say from even when I finished fellowship 10 years ago, not to state my age, but we had essentially about three treatments at that time. 

Now in the past five years there have been I think maybe 11 different new drugs that have been approved for a acute myeloma leukemia. And so, I think we’re just on the precipice of really evolving to have individualized care. Hopefully have more curative options for patients. So, I’m really excited for the time we’re in right now where I even hope we’ll be in the next five years for patients. 

Katherine Banwell:

That’s an encouraging message to leave the audience with, Dr. Mims. Thank you so much for joining us today. 

Dr. Alice Mims:

Thank you so much for letting me be here with you today. 

Katherine Banwell:

And thank you to all of our collaborators. To learn more about AML and to access tools to help you become a proactive patient, visit powerfulpatients.org. I’m Katherine Banwell. Thanks for joining us today.   

Phases of AML Therapy | Understanding Treatment Options

Phases of AML Therapy | Understanding Treatment Options from Patient Empowerment Network on Vimeo.

What are the types and phases of acute myeloid leukemia (AML) treatment? Dr. Alice Mims, an AML specialist, defines induction, consolidation, and maintenance therapy for patients. Dr. Mims also explains the role of stem cell transplant and discusses promising new AML therapies.

Dr. Alice Mims is a hematologist specializing in acute and chronic myeloid conditions. Dr. Mims serves as the Acute Leukemia Clinical Research Director at The Ohio State University Comprehensive Cancer Center – James. Learn more about Dr. Mims

See More from Thrive AML

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New and Emerging AML Therapies Being Studied in Clinical Trials


Transcript:

Katherine Banwell:

I’d like to move on to treatment now, Dr. Mims. And, of course, treatment takes place in phases for AML. The first is induction therapy. Can you start by defining induction therapy for our audience?  

Dr. Alice Mims:

Sure. So, induction therapy is really terminology that we use to talk about initial therapy for someone with a new diagnosis. So, we can have intensive induction therapies and non-intensive induction therapies. But the goal for either of those types of treatment is to get the leukemia into remission.  

Katherine Banwell:

And what are the available treatment options for induction therapy?  

Dr. Alice Mims:

So, to talk about that in a little bit more detail, for intensive induction regimens, those typically involve cytotoxic chemotherapy. So, you may hear terminology like, “7 + 3 induction,” or “high-dose cytarabine regimens,” but those are typically more intensive regimens that we use that can have increased side effects but may be very important based off the type of acute leukemia. 

And then for non-intensive based regimens, one of the standards has really evolved to be venetoclax (Venclexta) and azacitidine (Vidaza) as a non-intensive regimen that can work very well for a majority of patients. And there are some off shoots of that as well. 

Katherine Banwell:

Okay. And when does stem cell transplant come into play? 

Dr. Alice Mims:

Sure. So, stem cell transplant is something that we all think about at the beginning for anyone with a new diagnosis of acute myeloid leukemia where as we’re working to get back genomic information about the individual’s acute leukemia, we may go ahead and start looking for different donors, doing typing, just in case that’s something that we need as far as someone’s therapy.  

But typically we reserve stem cell transplant for patients who have either intermediate or high-risk features of their AML. Or who may have even favorable respite are not responding as well as we would like when looking at the depth of remission. And so, we always want  to be prepared in case that’s something we need to move forward with as part of their care, if the goal of their treatment is for curative intent. 

Katherine Banwell:

Let’s talk about what happens after the initial phase of treatment. What’s the purpose of consolidation therapy? 

Dr. Alice Mims:

Sure. So, there are a few different purposes we can use consolidation therapy for. So, for patients – consolidation therapy is used for patients who have achieved remission. And then it’s either to try to hopefully get them cure of their AML. The patients have more favorable risk features of their AML and cure is an option through just chemotherapy alone.  

Or it can be used to try to keep people in remission while we’re working to get towards stem cell transplant as that can sometimes take a few months to get a donor ready, have things ready to move forward with transplant. 

Katherine Banwell:

And what are the options for consolidation therapy?  

Dr. Alice Mims:

Sure. So, options for consolidated chemotherapy are typically based off of what you had initially for induction chemotherapy. So, if it’s more intensive-based regimens, it typically is consolidation with intensive consolidation, cytarabine-based (Cytosar-U) regimens.  

For lower intensity regimens, typically consolidation is more continuing therapy on what you started but may have adjustments of the treatment based off of trying to decrease the toxicity now that the patients are in remission. 

Katherine Banwell:

And how are patients monitored in consolidation therapy? 

Dr. Alice Mims:

Sure. So, it definitely is based off of the individual’s type of consolidation chemotherapy or treatment. But most patients, if we feel like the treatment is going to lower blood counts, they have bloodwork twice a week, and we’re watching for things, for side effects for treatment, looking out for risk of infection, giving transfusion support, and then if something happens that we feel like we can’t support patients in an outpatient setting, then we’ll get them back into the hospital if they need to for care. 

Katherine Banwell:

What side effects are you looking for? 

Dr. Alice Mims:

So, most of the side effects with any of the treatments that we give are what we call myelosuppressives. So, it lowers the different types of blood counts.  

So, white blood cell count which increases risk of infection, red blood cells, so, side effects or symptoms from anemia. And then risk of bleeding from low platelet counts.  

Katherine Banwell:

Okay. Maintenance therapy has become more common in other blood cancers particularly in multiple myeloma. Is there a role for maintenance therapy in AML? 

Dr. Alice Mims:

There actually is now, which is something that’s newer that has evolved for acute myeloma leukemia. So, in the context of intensive therapy, we now have oral azacitidine (Onureg), which is a little bit different than some of the IV formulations that we give.  

But for patients who receive intensive induction therapy, get into remission and may receive consolidation but are not able to go onto transplant if they have that immediate or higher risk features, there’s FDA approval for oral azacytidine, which has been shown to improve overall survival and keep people in those remissions for longer. 

More recently, specifically for patients who have a particular type of mutation called FLT3, if they also receive intensive induction therapy with a FLT3 inhibitor added onto that, then their quizartinib (Vanflyta) was just recently approved as a maintenance therapy for patients with that particular type of AML. 

Katherine Banwell:

Are there emerging AML therapies that patients should know about other than what you just mentioned? 

Dr. Alice Mims:

Sure. So, I think there are a lot of exciting treatments that are up and coming based off of many small molecule inhibitors that are being studied.  

One in particular I would mention that everyone’s very excited about is a class of agents called menin inhibitors.  

And so that’s an oral agent that has been shown to have responses for patients with relapsed or refractory AML who have NMP-1 mutations or have something called KNT2A rearrangements. And seeing responses with just a single agent in the relapsed/refractory setting, it’s been really exciting. And so, I think we’re hopeful that that may become FDA-approved in the near future. And it’s also now being explored in combination with intensive chemotherapies as well as less intensive induction regimens. And so, maybe we can do a better job with upfront treatment by adding these therapies on.  

Emerging AML Treatment Classes Showing Promise

Emerging AML Treatment Classes Showing Promise from Patient Empowerment Network on Vimeo.

What therapies are in development for acute myeloid leukemia (AML)? Dr. Ann-Kathrin Eisfeld discusses the latest research for AML treatment, including menin inhibitors and CAR T-cell therapy.

Dr. Ann-Kathrin Eisfeld is Director of the Clara D. Bloomfield Center for Leukemia Outcomes Research at The Ohio State University and a member of the Leukemia Research Program at the OSUCCC – James. Learn more about Dr. Eisfeld.

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Transcript:

Katherine Banwell:

Are there therapies in development that are showing promise for patients with AML? 

Dr. Eisfeld:

There are so many of those. It’s hard to count. And this makes me very happy. There are exciting and again, targeted drugs.  

Once drug class is called menin inhibitors, which we – which were just published that show high promise.  

And again, very difficult to treat several groups of patients who harbor chromosome changes in MLL genes in here. So, that is a very exciting option.  

And there’s very exciting treatments with respect to what you call antibodies – monoclonal antibodies that attacks the surface proteins that are being checked regularly. And one of those, for example, is called magrolimab. And that has even promise in these high-risk leukemias or adverse risk leukemias.  

And then we are not there yet, but I’m sure we will be in the not too near future. There are also multiple trials that are looking at what we call CAR-T cells. But patients might have heard about for lymphomas or acute lymphoblastic leukemias. AML is a little more tricky with respect to those. 

But we’ve seen pre-clinical studies that look really exciting. And I think it’s just going to be just a little more fine-tuning to make those easier, available, and more targeted for AML patients. And I’m very much looking forward to seeing those come more onto the market.     

Katherine Banwell:

You mentioned the new menin inhibitors. Who are they right for?  

Dr. Eisfeld:

We try to find out more, but definitely for patients that have been shown to be beneficial for patients who have chromosomal and rearrangements of the MLL gene or KMT2A gene. And there’s also good data on patients who have NPM1 mutations.  

Even though we know – and these are mutations who harbor this kind of genetic change – have now a plethora, which is a great, of treatment options. 

Because we know even conventional chemotherapy has been working decently well in them. We know that venetoclax also is supposed to work very well in them. But again, the data on the menin inhibitor with respect to NPM1 mutations is very exciting. 

AML Treatment Approaches | Factors That Impact Options

AML Treatment Approaches | Factors That Impact Options from Patient Empowerment Network on Vimeo.

What factors are considered when choosing an AML treatment approach? Dr. Ann-Kathrin Eisfeld explains how shared decision-making comes into play when deciding on a therapy and reviews the options available to treat AML.

Dr. Ann-Kathrin Eisfeld is Director of the Clara D. Bloomfield Center for Leukemia Outcomes Research at The Ohio State University and a member of the Leukemia Research Program at the OSUCCC – James. Learn more about Dr. Eisfeld.

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Transcript:

Katherine Banwell:

With all the new tools that are available, what other factors do you consider when working with an AML patient to choose a treatment approach for them?  

Dr. Eisfeld:

The most important aspects are what we call – and this is – I’m glad that you bring this question up because I feel you have to think of – and that was what we’ve been talking about – called disease-associated factors. This is everything in the leukemic cell. They – how does a leukemia looks like? How does the blast look like? What changes are there?  

That’s the biggest part of what I would call patient-associated factors: the patient age, the patient performance status, actually the patient. In every – because I think, sometimes, we forget about it. But we just look at all the molecular testing.  

But even if – for example, there would be a patient with a very good risk leukemia, where I think, “Oh, this leukemia should respond very well to an intensive chemotherapy.” 

If the patient cannot tolerate chemotherapy or – and I see it more often than I would wish for patients who are young who have a great performance status, but they just cannot – they – their family reasons. Small children sometimes – they just cannot be away for so long. This all comes into consideration. So, it’s really important because we all work together as a team. And the right treatment for the leukemia might not be the right treatment for the patient.  

And for most cases, however, I think, it will only work if one stands with a whole heart with both physicians, and patients, and family. Because it’s a long journey behind the care that’s being given. And so, this is a joint decision-making, and there are different options that can be done. Of course, I would not advise something where I would think there are no chances of success.  

And so, this has to be an open discussion. But this is – it’s very often a very tough treatment to communicate that and see what are the goals of each patient? That will be most important for treatment and decision-making.     

Katherine Banwell:

What types of AML treatment classes are currently available?  

Dr. Eisfeld:

This is a very good question. The most classic treatment class is intensive chemotherapy. This is just because people might have heard the names. It is called 3 + 7 or 7 + 3, which refers to one weeklong impatient chemotherapy treatment. But you get one chemotherapy for seven days. And the first three days, you get a second treatment as well.  

That’s why it’s called three in seven in here, but it’s a total of seven days. So, we have intensive chemotherapy. And there are different flavors of it. But this is usually the backbone. The second class is what I would call a targeted inhibitor. And here we can look at two different aspects. We have targeted inhibitors for a specific DNA mutation that are found. And specifically, one are called IDH or FLT3 mutations.  

And these are pill forms that I usually by now combined with a third drop class which is called hypomethylating agents. And I will go through in a moment.  

But these are pills that really only work in patients and carry that genetic change. They have very, very low toxicity and very high chances of working. So, that’s why this testing is so important to see if one is one of the 15 percent of AML patients carrying an IDH mutation – 15 percent isn’t low. And a similar rate carries a FLT3 mutation.  

And then there is also going to target inhibitors. That is targeted because it is against what I would call a pathway. The gene that is commonly activated in acute leukemia – and this is called BCL-2 and the drug is called venetoclax (Venclexta).  

This is now stormed through the acute myeloid leukemia world in just a few years ago and has been approved as a front-line treatment option for several patients, especially for those who are older. And we know that even patients who respond usually favorably to chemotherapy, some of those also respond well to venetoclax the Bcl-2 inhibitor. The benefit is that this treatment in many cases if it works, can be done as an outpatient in here and has very often lower complications.  

It is actually has so good results that I – sometimes it seems too easy. So, we actually advise patients to still try to get – the first time they get the treatment, do it at a center where it’s done more commonly. Because it sometimes – don’t underestimated the power of a pill. And it’s still a very, very powerful drug. So, doing it in a controlled setting – because if cancer cells break down, they break down and can create all sorts of trouble.  

So, that is really something – for several leukemias, it can be concerning. And again, now the treatment group would be called hypomethylating agents. The names are azacitidine (Vidaza) and decitabine (Dacogen). And they act in a very different way. They try to change the epigenetics like methylation patterns. And often, if it is an untargeted way of the tumor cells and they can be used alone.  

Or very often by now in combination with the targeted inhibitors that I was just mentioning. These are infusions that can be done either over five, seven, or 10 days depending on the combination treatment. And for patients, as I mentioned before, that don’t respond well to many other options to those patients with a complex karyotype. This is, for example, a scenario where patients can just receive this as their only therapy.          

Katherine Banwell:

What about stem cell transplant? You didn’t mention that.   

Dr. Eisfeld:

Yes. That would be the next one. So, stem cell transplant always comes as an option, which I would call as a maintenance therapy. Again, two aspects. We have two different end goals.  

First is get rid of some leukemia. Second is to make sure it stays away. And as soon as the leukemia is in complete remission, depending on the performance status – the agent. Again, in multiple different things. It’s not an easy decision. 

At that time, there has to be a conversation. And that always involves a leukemia physician and a transplant physician very often. These are different providers that goes for the risks and benefits. Where the question is if I only continue to do chemotherapy – because it’s never only once. You would always have to repeat your chemotherapy. What is the likelihood that the leukemia comes back, and does it outweigh the risks that comes with the stem cell or bone marrow transplant that comes in here. But for many leukemias, especially for young patients and for patients with higher risks, this is the only chance of a cure. That is the most curative and only curative attempt for many leukemia attempts.  

Katherine Banwell:

Where do clinical trials fit into the treatment plan? 

Dr. Eisfeld:

That is the absolute backbone. We always have to think about that. 

Everything – all the treatment options that I mentioned – have been clinical trials, just very, very short time – very few years ago. So, every patient that comes to a leukemia or a cancer center, clinical trials will be discussed if they’re available. Because they will provide a special opportunity to have even more fine-tuned treatments – either newer agents. And I think what is very important to mention is that all clinical trials that are available would give the option of the best standard of care.  

And then the hope that a patient wouldn’t be getting any of the best standard of care options that are approved. The hope is that the new agent or added agent in many cases would even do better.  

It’s also important that there’s a lot of additional monitoring during the trial. I think it can be seen in two ways as two parts of a coin. In one way, it may be additional visits to the hospital or additional blood draws that are necessary to be sure that the medications are safe, and that researchers and conditions can learn about it. But on the other hand, it also gives you this extra bit of being looked after and really getting checked in and out, making sure that all organs are functioning that everything is just going fine. And many patients appreciate this a lot. And they have this pair of extra eyes on them all the time.  

Katherine Banwell:

Dr. Eisfeld, what therapies are available for AML patients who relapse or don’t respond to initial therapy? And is this treatment approach different from those who are newly diagnosed?  

Dr. Eisfeld:

Most of the time, the treatments available at relapse are the same available at the first diagnosis. Just because we know now that, for example, if you have a molecular marker that, for example, is available, it would act with also relatively high chance of relapse upset. However, at relapse, the most important thing I personally would do is consider a clinical trial even stronger than in the first mindset. 

 Because it means that the leukemia outsmarted current treatments very often. So, usually what we would be doing is see if there is a targeted inhibitor or a cell mutation FLT3 or IDH, which I would personally always prefer to go in MLL rearrangement now for the new menin inhibitors where one would go with the same option as if it would have been their diagnosis. But if not to really consider clinical trials is a strong urge. 

Katherine Banwell:

Should patients or should relapsed patients undergo genetic testing again? Is it necessary?  

Dr. Eisfeld:

Yes. At any time. Yes. Because we know that the leukemia changes. And you just can think about it in the way is that the cells that are surviving treatment, they’ve become smart. There was so much poison. There was so much treatment put on them. 

And the ones that survive might have a quiet additional chromosome change as additional gene changes. And even if a genetic change has not been present at time of diagnosis, the reason the cell has survived might have been that it has now one of these changes that came up on a later time during treatment or while the cell is hiding somewhere to come back. 

Expert Advice for Navigating AML Treatment and Care Decisions

Expert Advice for Navigating AML Treatment and Care Decisions from Patient Empowerment Network on Vimeo.

AML expert Dr. Ann-Kathrin Eisfeld reviews the importance of essential testing and explains how the results may impact the care and treatment of patients with AML. Dr. Eisfeld also shares updates on new and developing AML research.

Dr. Ann-Kathrin Eisfeld is Director of the Clara D. Bloomfield Center for Leukemia Outcomes Research at The Ohio State University and a member of the Leukemia Research Program at the OSUCCC – James. Learn more about Dr. Eisfeld.

See More From INSIST! AML

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Related Resources:

How Does the Presence of Molecular Markers Affect AML Care

Does Maintenance Therapy Have a Role in AML Care

Advances in AML Research _ Where Do Clinical Trials Fit In

Transcript:

Katherine Banwell:

Hello and welcome. I’m Katherine Banwell, your host for today’s webinar. Today’s program is a part of our Insist series. We’ll discuss how to access the most personalized AML therapy for your individual disease and why it’s vital to insist on key testing. 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 program resource guide. If you haven’t already, click that link to access information to follow along during the webinar. 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. Ann-Kathrin Eisfeld. Dr. Eisfeld, welcome. Would you please introduce yourself?  

Dr. Eisfeld:

Hi, thank you so much, Kathrine. Yes. My name is Ann-Kathrin Eisfeld. I’m currently an assistant professor and hematologist at the Ohio State University. 

And I’m also serving as the director of the Clara D. Bloomfield Center for leukemia outcomes research at the James. 

Katherine Banwell:

Thank you so much for joining us today and taking the time to discuss this important issue. To set the stage for today’s discussion, Let’s start with this important question. How would you define personalized medicine as it relates to AML care? 

Dr. Eisfeld:

I define personalized medicine in AML as have a complete testing at time of diagnosis that consists of not only the morphology of the bone marrow, but we call immunophenotyping, which is looking at the surface markers, but also full review of all the chromosomes, which is called cytogenetics. And with those metaphase testing, I’m looking really at all of them and at the hot spots, which is done by a technique called FISH 

And then most importantly, for personalized testing, it also needs to consist of testing the most common, recurrent gene mutations. Changes in the tumor DNA that we know are contributing to the disease biology and also to the response of the leukemia to different genes.   

Katherine Banwell:

Thank you for that, Dr. Eisfield. That helps guide us as we begin our conversation.  

I imagine that personalizing therapy for a patient requires a number of tests and then thorough review of the test results. Could you provide an overview of the tests necessary to help understand a patient’s specific AML? 

Dr. Eisfeld:

Yes. Absolutely. There are multiple things that go in. And let me –even before we go into the tests – point out one thing. Because as we talk about individualized care – and it is also important to keep in mind that it will be also dependent on the age and of the performance status of the patient. 

Because we know that all the changes that are going to be reviewed might be more or less severe depending on really the age of the patient we are discussing. The most critical aspect for every AML patient is a bone marrow biopsy and a bone marrow aspirate on which the testing that I have been referring to are performed.  

One, it gives us information about how the – after review of the hematologist, it gives us information about the specific kind of the leukemic cell.  

And very importantly – and this is a very more recent development that we know about that’s important. It also tells us whether the acute leukemia is really happening as an acute leukemia or whether the patient without knowing it before might have had a precursor issue. And this is something that by now really in just about half a year we can use in addition to direct treatment.  

So, it seems like an ancient thing that we think that the microscopic review is important. But that is one part of it.  

The second part – and this is, again, all based on the bone marrow biopsy. The inspection of chromosomes, as I mentioned, may be called cytogenetics. This test takes longer. It sometimes takes up to two weeks to result. And similar, looking at the tumor DNAs and mutations that is done either if you’re at a large institution such as Ohio State or other cancer centers. It’s done in house. Whereas at smaller institutions, it would be done by a sent-out testing that has these recommended gene mutation testings done. And some of those result just within a couple of days.   

And these are – but we can talk. And I know we are going to talk a little bit more about it later, but we now have targeted therapies available. This is a really super exciting topic we couldn’t have talked about just even five years ago. And those mutations and those DNA changes come back usually within three to five days.  

So, that we are able to decide on treatment. 

Katherine Banwell:

How can someone ensure they’re getting an accurate diagnosis? 

Dr. Eisfeld:

That’s a very good question. I think the most important part is to go to somebody who has seen acute leukemias as a living. It is a very rare cancer as you know. And if you are seen even by a general oncologist who might be a fantastic oncologist, he might just see one or two cases per year. And thus, might not be up-to-date on the newest recommendations. So, I can just advise anybody – even if he lives further away and trusts his physician a lot – to – for the diagnosis and for treatment planning, come to a comprehensive cancer center, at least for a therapy planning. Because what is now possible is many of these treatments is that we can just give advice.   

And then you can still receive treatment in some cases really back at home. But be sure the testing was done correctly. And really give you every option to take into consideration what the best treatment would be for you, what the best treatment is for the patient. Having this trip – which can be hours of a drive. And I appreciate this. Having that done once would be, I think, the best thing to do.  

Katherine Banwell:

Many cancer types are typically staged. But that’s not the case with AML. AML is often considered low risk or high risk. Is that right? 

Dr. Eisfeld:

Yes. And we – I think that’s very well how you put it. And we can even – they even add an intermediate risk by now to it. And I love this question because that’s what I like to study or what I’m studying here. The one important thing to keep in mind – and this is something even many hematologists don’t think about is that the risk assignment of acute leukemia, of AML if you think about it as low, or high, or intermediate risk is risk – or is actually better said not risk, but chances to respond to conventional chemotherapy. So, the way all this was defined is that if you have, for example, a multitude of chromosomal abnormalities – as you call it complex karyotypes – it would be considered adverse. This means your chances of responding to the standard of care in terms of chemotherapy are very, very low.   

And similarly, if you have other changes such as a NPM1 mutation, your chances are considered very high. And but – so, the risk assignment with the increase of treatments now changes. We still also – and when I look at that, I think about it in the same way. But in my mind, if I’m talking to a patient, I’m trying to make sure to say, this is considered an intermediate or adverse risk.  

But this means that I would not, at the first place, consider you for a standard chemotherapy but rather advise you to participate in a clinical trial or have an alternative care. The second implication especially for younger patients would be to – if you’re intermediate or adverse risk, that you would routinely be considered for bone marrow transplant or stem cell transplant.       

Katherine Banwell:

Okay. So, what does it mean to be high risk then?  

Dr. Eisfeld:

It means that your likelihood of going into remission – the standard of care is very low. This means – I mean, in very practical numbers, it might be as low as 20 or 30 percent. This meaning getting the leukemia into remission, there are very important differences. The first step at every time in the same high risk means if the patient receives the treatment, how high are the chances that we can get rid of the leukemia? 

The second question is how high are the chances once it’s gone that it stays away? Or how high are the chances of relapse? In adverse risk most cases, it’s both – a combination of those. The chances of going into complete remission are lower and the chances of it coming back are higher. So, we have to be very aggressive. This means that we have to consider alternative treatment options. And even if we are then lucky and achieve remission, that we might have to move to more intensive additional treatments such as a bone marrow transplant.    

Katherine Banwell:

Dr. Eisfeld, the landscape of AML has changed significantly in recent years. How have advances in testing improved patient care?  

Dr. Eisfeld:

It is a different world, Katherine, honestly. I mean, I started practicing in hematology in taking care of AML patients back in Germany actually in the year 2007. 

Back then, there was no other testing that was available. All we were guiding and all that we had available was morphology and cytogenetics. And very often, it was very inaccurate. And we also only had two treatment kinds available. One was intensive chemotherapy, and one was something that was just a little bit better than best supportive care. So, many patients could not receive treatment. And the increase in knowledge that we have on a molecular level in AML really did two things at once.  On one, we understood we had a more fine tuned understanding on which patients would respond. And the second thing is that this knowledge about the molecular landscape enabled us to have new treatments available that are sometimes in pill form that can target specific mutations in patients who carry these genetic changes.   

Katherine Banwell:

Should all AML patients undergo in-depth testing like biomarker testing or cytogenetics? 

Dr. Eisfeld:

Yes. Every patient should do that. It can make the difference between life and death. And it can make the difference between receiving – having a hospital stay of four weeks with intensive chemotherapy versus taking the pill at home. This is very rare that this is possible. But it is possible. And of course, you – one would not want to miss this chance if it would be possible.   

Katherine Banwell:

With all the new tools that are available, what other factors do you consider when working with an AML patient to choose a treatment approach for them? 

Dr. Eisfeld:

The most important aspects are what we call – and this is – I’m glad that you bring this question up because I feel you have to think of – and that was what we’ve been talking about – called disease-associated factors. This is everything in the leukemic cell. They – how does a leukemia looks like? How does the blast look like? What changes are there?  

That’s the biggest part of what I would call patient-associated factors: the patient age, the patient performance status, actually the patient. In every – because I think, sometimes, we forget about it. But we just look at all the molecular testing.  

But even if – for example, there would be a patient with a very good risk leukemia, where I think, “Oh, this leukemia should respond very well to an intensive chemotherapy.” 

If the patient cannot tolerate chemotherapy or – and I see it more often than I would wish for patients who are young who have a great performance status, but they just cannot – they – their family reasons. Small children sometimes – they just cannot be away for so long. This all comes into consideration. So, it’s really important because we all work together as a team. And the right treatment for the leukemia might not be the right treatment for the patient.   

And for most cases, however, I think, it will only work if one stands with a whole heart with those physicians, and patients, and family. Because it’s a long journey behind the care that’s being given. And so, this is a joint decision-making, and there are different options that can be done. Of course, I would not advise something where I would think there are no chances of success.  

And so, this has to be an open discussion. But this is – it’s very often a very tough treatment to communicate that and see what are the goals of each patient? That will be most important for treatment and decision-making.     

Kathrine Banwell:

Dr. Eisfeld, we’ve been discussing treatment choices and how they vary for individual patients. What types of AML treatment classes are currently available? 

Dr. Eisfeld:

This is a very good question. The most classic treatment class is intensive chemotherapy. This is just because people might have heard the names. It is called 3 + 7 or 7 + 3, which refers to one weeklong impatient chemotherapy treatment. But you get one chemotherapy for seven days. And the first three days, you get a second treatment as well.  

That’s why it’s called three in seven in here, but it’s a total of seven days. So, we have intensive chemotherapy. And there are different flavors of it. But this is usually the backbone. The second class is what I would call a targeted inhibitor. And here we can look at two different aspects. We have target inhibitors for a specific DNA mutation that are found. And specifically, one are called IDH or FLT3 mutations.  

And these are pill forms that I usually by now combined with a third drop class which is called hypomethylating agents. And I will go through in a moment.  

But these are pills that really only work in patients and carry that genetic change. They have very, very low toxicity and very high chances of working. So, that’s why this testing is so important to see if one is one of the 15 percent of AML patients carrying an IDH mutation – 15 percent isn’t low. And a similar rate carries a FLT3 mutation.  

And then there is also going to target inhibitors. That is targeted because it is against what I would call a pathway. The gene that is commonly activated in acute leukemia – and this is called BCL-2 and the drug is called venetoclax (Venclexta).  

This is now stormed through the acute myeloid leukemia world in just a few years ago and has been approved as a front-line treatment option for several patients, especially for those who are older. And we know that even patients who respond usually favorably to chemotherapy, some of those also respond well to venetoclax the Bcl-2 inhibitor. The benefit is that this treatment in many cases if it works, can be done as an outpatient in here and has very often lower complications.  

It is actually has so good results that I – sometimes it seems too easy. So, we actually advise patients to still try to get – the first time they get the treatment, do it at a center where it’s done more commonly. Because it sometimes – don’t underestimated the power of a pill. And it’s still a very, very powerful drug. So, doing it in a controlled setting – because if cancer cells break down, they break down and can create all sorts of trouble.  

So, that is really something – for several leukemias, it can be concerning. And again, now the treatment group would be called hypomethylating agents. The names are azacitidine (Vidaza) and decitabine (Dacogen). And they act in a very different way. They try to change the epigenetics like methylation patterns. And often, if it is an untargeted way of the tumor cells and they can be used alone.  

Or very often by now in combination with the targeted inhibitors that I was just mentioning. These are infusions that can be done either over five, seven, or 10 days depending on the combination treatment. And for patients, as I mentioned before, that don’t respond well to many other options to those patients with a complex karyotype. This is, for example, a scenario where patients can just receive this as their only therapy.          

Katherine Banwell:

What about stem cell transplant? You didn’t mention that.  

Dr. Eisfeld:

Yes. That would be the next one. So, stem cell transplant always comes as an option, which I would call as a maintenance therapy. Again, two aspects. We have two different end goals.  

First is get rid of some leukemia. Second is to make sure it stays away. And as soon as the leukemia is in complete remission, depending on the performance status – the agent. Again, in multiple different things. It’s not an easy decision. 

At that time, there has to be a conversation. And that always involves a leukemia physician and a transplant physician very often. These are different providers that goes for the risks and benefits. Where the question is if I only continue to do chemotherapy – because it’s never only once. You would always have to repeat your chemotherapy. What is the likelihood that the leukemia comes back, and does it outweigh the risks that comes with the stem cell or bone marrow transplant that comes in here. But for many leukemias, especially for young patients and for patients with higher risks, this is the only chance of a cure. That is the most curative and only curative attempt for many leukemia attempts.  

Katherine Banwell:

Where do clinical trials fit into the treatment plan? 

Dr. Eisfeld:

That is the absolute backbone. We always have to think about that. 

Everything – all the treatment options that I mentioned – have been clinical trials, just very, very short time – very few years ago. So, every patient that comes to a leukemia or a cancer center, clinical trials will be discussed if they’re available. Because they will provide a special opportunity to have even more fine-tuned treatments – either newer agents. And I think what is very important to mention is that all clinical trials that are available would give the option of the best standard of care. And then the hope that a patient wouldn’t be getting any of the best standard of care options that are approved. The hope is that the new agent or added agent in many cases would even do better.  

It’s also important that there’s a lot of additional monitoring during the trial. I think it can be seen in two ways as two parts of a coin. In one way, it may be additional visits to the hospital or additional blood draws that are necessary to be sure that the medications are safe, and that researchers and conditions can learn about it. But on the other hand, it also gives you this extra bit of being looked after and really getting checked in and out, making sure that all organs are functioning that everything is just going fine. And many patients appreciate this a lot. And they have this pair of extra eyes on them all the time.  

Katherine Banwell:

Dr. Eisfeld, what therapies are available for AML patients who relapse or don’t respond to initial therapy? And is this treatment approach different from those who are newly diagnosed?   

Dr. Eisfeld:

Most of the time, the treatments available at relapse are the same available at the first diagnosis. Just because we know now that, for example, if you have a molecular marker that, for example, is available, it would act with also relatively high chance of relapse upset. However, at relapse, the most important thing I personally would do is consider a clinical trial even stronger than in the first mindset. 

Because it means that the leukemia outsmarted current treatments very often. So, usually what we would be doing is see if there is a targeted inhibitor or a cell mutation FLT3 or IDH, which I would personally always prefer to go in MLL rearrangement now for the new menin inhibitors where one would go with the same option as if it would have been their diagnosis. But if not to really consider clinical trials is a strong urge. 

Katherine Banwell:

Should patients or should relapse patients undergo genetic testing again? Is it necessary?  

Dr. Eisfeld:

Yes. At any time. Yes. Because we know that the leukemia changes. And you just can think about it in the way is that the cells that are surviving treatment, they’ve become smart. There was so much poison. There was so much treatment put on them. 

And the ones that survive might have a quiet additional chromosome change as additional gene changes. And even if a genetic change has not been present at time of diagnosis, the reason the cell has survived might have been that it has now one of these changes that came up on a later time during treatment or while the cell is hiding somewhere to come back.  

Katherine Banwell:

Are there therapies in development that are showing promise for patients with AML? 

Dr. Eisfeld:

There are so many of those. It’s hard to count. And this makes me very happy. There are exciting and again, targeted drugs.  

Once drug class is called menin inhibitors, which we – which were just published that show high promise.  

And again, very difficult to treat several groups of patients who harbor chromosome changes in MLL genes in here. So, that is a very exciting option.  

And there’s very exciting treatments with respect to what you call antibodies – monoclonal antibodies that protects the surface proteins that are being checked regularly. And one of those, for example, is called magrolimab. And that has even promise in these high-risk leukemias or adverse risk leukemias.  

And then we are not there yet, but I’m sure we will be in the not too near future. There are also multiple trials that are looking at what we call CAR-T cells. But patients might have heard about for lymphomas or acute lymphoblastic leukemias. AML is a little more tricky with respect to those. 

But we’ve seen pre-clinical studies that look really exciting. And I think it’s just going to be just a little more fine-tuning to make those easier, available, and more targeted for AML patients. And I’m very much looking forward to seeing those come more onto the market.      

Katherine Banwell:

You mentioned the new menin inhibitors. Who are they right for?   

Dr. Eisfeld:

We try to find out more, but definitely for patients that have been shown to be beneficial for patients who have chromosomal and rearrangements of the MLL gene or KMT2A gene. And there’s also good data on patients who have NPM1 mutations.  

Even though we know – and these are mutations who harbor this kind of genetic change – have now a plethora, which is a great, of treatment options.

Because we know even conventional chemotherapy has been working decently well in them. We know that venetoclax also is supposed to work very well in them. But again, the data on the menin inhibitor with respect to NPM1 mutations is very exciting. 

Katherine Banwell:

So, Dr. Eisfeld, we’ve covered a lot of information related to AML care. As a researcher, what other topics are currently top of mind for you in the field of AML? What are you passionate about? 

Dr. Eisfeld:

Again, so many parts. I think there are probably three main things that I’d like to name. And I think about it as a little bit outside the box. Most of what we know about AML, we have become so much better. It’s because we have been studying patients who were treated over the past decades on clinical trials and very often here in the U.S. or in Europe.  

 But all clinical trials have a bias in that most of them have been done A) on patients who are younger than the age of 60. And B) fewer patients of other races and ethnicities included. And had patients not included that have AML, for example, not only in the bone marrow but on extramedullary sites – how we call it – up to 10 percent of their patients. And also, very often have not been done on very old patients where the AML is very common. So, all the patients – patients from other race, ethnicities, or underrepresented minorities, and patients who present with extramedullary disease are currently in my – underserved.  

And these are exciting areas and opportunities of research and of active clinical practice. Because those are the patients we need to include if it’s possible now to include them in clinical trials. 

If there are no trials available, then make sure any other additional molecular testing it done to understand them better and to advance our disease knowledge that we make sure that we can give the best possible care.  

Katherine Banwell:

I think that the most important part is to get the molecular testing, and to enroll into clinical trials, and then to very often biobanking 

Why am I saying that is because our knowledge AML comes from patients who donated some tissue so that we could learn – researchers decades ago could learn about the genes. We know that leukemias differ so much in between patients.  

So, I am worried that we are yet missing out on potentially important genes that need to be discovered and where we could develop docs for. This will only be possible with these additional testing. 

 The second part is to really consider going to larger treatment and larger treatment cancer center. And there are support systems in case that can help in here.  

And the third part is to get involved even as early as possible even if you’re not personally affected, with Be The Match – with bone marrow transplant because there’s a paucity of donors, of people of color that makes it harder for these patients to get a potentially curative treatment in here.  

We have other options now in bone marrow transplant where one can use only half-matching donors and or other availabilities. But again, that doesn’t outweigh that the bone marrow and donor registry that we need to get better at.  

And I can – there are just so many factors – such a high degree of structural racism that affects people from every corner. And I think we as physicians, as society, and everybody need to acknowledge that. And we have to make sure that we get better to, again, give every patient the best care and keep the patient in mind and see what’s right for them at the right moment.    

Katherine Banwell:

Where can patients or people who are interested find out about being a donor? 

Dr. Eisfeld:

There is the website called “Be the Match” that one can put in. This is probably the best way to get first information.   

And usually, at all the cancer sites. And sometimes, there is information at lab donation places, universities, either or the American Red Cross.  

Usually those places have information laid out there as well.    

Katherine Banwell:

Dr. Eisfeld, before we close, I’d like to get your thoughts on where we stand with progress in the field of AML. What would you like to leave the audience with? Are you hopeful? 

Dr. Eisfeld:

I am incredibly hopeful. I hope – when I started working in hematology, as I said at that time, it was just about when imatinib (Gleevec) came out. Which is this CML pill that really revolutionized care. And so, at that time, I would be – all patients on that bone marrow transplant service had chronic myeloid leukemia. And because they all had to undergo bone marrow transplant. Then Gleevec came, and today, there are no such patients who are see or very rarely that require such intensive care.  

So, I am very hopeful that in my practice time, which hopefully –and even earlier on – that there will be a time where we find targeted therapies for almost all patients.  

Katherine Banwell:

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

Dr. Eisfeld:

It’s an absolute pleasure. And if there are ever any questions, please feel free to reach out. For patients who reach out, we are there to talk to all of you and give advice as good as we can or put you in contact with the right people.   

Katherine Banwell:

Thank you. And thank you to all of our collaborators. To learn more about AML and to access tools to help you become a proactive patient, visit powerful patients.org. I’m Katherine Banwell. Thanks for joining us today.  

Emerging AML Treatments: What Is Menin Inhibitor Therapy?

Emerging AML Treatments: What Is Menin Inhibitor Therapy? from Patient Empowerment Network on Vimeo.

How does menin inhibitor therapy work to treat acute myeloid leukemia (AML)? Dr. Sanam Loghavi discusses how this novel targeted therapy in clinical trials is showing promise for patients with the NPM1 mutation or the KMT2A mutation. 

Dr. Sanam Loghavi is a hematopathologist and molecular pathologist at The University of Texas MD Anderson Cancer Center. Learn more about Dr. Loghavi.

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Transcript:

Katherine Banwell:

Let’s talk about this new groundbreaking menin inhibitor therapy. Can you go into more detail about what the therapy is and who it might be right for? 

Dr. Sanam Loghavi:

Sure. So, right now, the drug really has been tested in the setting of relapsed refractory disease, meaning for patients whose disease has already been treated but has relapsed. And there are certain genetic subtypes of acute myeloid leukemia that are eligible for this disease, or unamenable, sorry, to this targeted therapy. So, these include acute myeloid leukemias with NPM1 mutation or acute myeloid leukemias with KMT2A, or formerly known as the MLL gene-rearrangement. 

And the reason for this that these alterations, these genetic alterations lead to an apparent interaction of menin with KMT2A and the leukemia depends on this interaction. So, what the Menin inhibitor does, it eliminates this interaction and so it’s used for therapy in patients that have this genetic change. 

Katherine Banwell:

Are there other menin inhibitors in development? 

Dr. Sanam Loghavi:

There are. 

Katherine Banwell:

And what are they? 

Dr. Sanam Loghavi:

There are several specific ones that are being tested of different names. So, the one that MD Anderson just published on is revumenib, but there are several ones that are in development. 

Katherine Banwell:

And what about these other inhibitors are showing promise? 

Dr. Sanam Loghavi:

So, if you think about AML, in general, really the only curative therapy that we have, outside of the favorable risk disease, is hematopoietic stem cell transplant. 

And hematopoietic stem cell transplant is not a trivial treatment, it has a lot of side effects in and of itself. So, the goal really is to be able to treat patients with less intensive therapies. And the goal of these targeted therapies is to provide patients with less intensive therapies even compared with chemotherapy, with conventional chemotherapy that tends to be toxic. So, the goal is really to be smart about it and try to figure out how the pathogenesis of disease is developed and to try and eliminate the pathways that that cancer is using to proliferate. 

Katherine Banwell:

If patients are interested in this menin inhibitor therapy, where do they start? Are there trials outside of MD Anderson? 

Dr. Sanam Loghavi:

Yes. These are multi-institutional trials, and I will tell you that the best resource to identify clinical trials is essentially clinicaltrials.gov, dot G-O-V. So, you can go there and look up the active clinical trials by disease type, by location. So, that is the best resource to identify clinical trials.  

What AML Mutations Are Associated With Adverse Outcomes?

What AML Mutations Are Associated With Adverse Outcomes? from Patient Empowerment Network on Vimeo.

Which acute myeloid leukemia (AML) mutations are linked to adverse outcomes? Dr. Naval Daver from the University of Texas MD Anderson Cancer Center shares insight..Learn about different mutations, treatment options, and the importance of testing.

[ACT]IVATION TIP from Dr. Daver:Check for mutations to the frontline setting…absolutely, these include FLT3, IDH1, IDH2, TP53, and NPM1 MLL this list will likely continue to grow as we get more targeted therapies in immunotherapies and find benefit in particular subsets, but also in the relapse setting to not depend on the baseline molecular profile because the lipids actually can change. We do see AML as a multiclonal disease, and there can be emergence and escape of different clones, so to check again in the relapse for those same mutations and both in the frontline, the relapse setting.

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Transcript: 

Art:

Dr. Daver, what mutations are associated with adverse outcomes in AML? What are the best time points to check for these mutations, and what therapeutic options do you consider for patients or harboring these mutations?

Dr. Naval Daver:

This is very, very important, a mutational targeted therapy is probably the biggest overarching change that has occurred in acute myeloid leukemia in the last decade, and of course to implement those therapies. One has to know the mutational profile, the five big mutations that whenever I speak to my patients in clinic today that I talk about wanting to know before I embark on any therapy are FLT3 or FLD3, IDH1, IDH2, TP53, and now, more and more recently, NPM1 or MLL, actually six different mutations, cytogenetic operations, and the reason is that we do have targeted therapies for these mutations, some of these targeted therapies are already approved in the frontline setting like the FLT3 inhibitors, some of these are being evaluated in ongoing Phase III  studies like the CD47 magrolimab for TP53.

As well as the menin inhibitors now in frontline setting in combinations of intensive chemo or HMA venetoclax (Venclexta), or MLL NPM1 but I think identifying these targets and getting the patients on the right clinical trial personalized to that target for them has historically shown significant improvements, 20 to 30 percent survival improvements in FLT3, IDH and potentially for the TP53 MLL NPM-1 so definitely on newly diagnosed, I would recommend getting that information and then going on to either standard of care the drugs already approved or clinical trial that incororates that targeted therapy or immunotherapy for a target in the relapse setting the two most important mutations today, or the three most important are FLT3, then IDH as well as MLL NPM1. 

Three inhibitors like gilteritinib (Xospata) are already approved. Similarly, IDH inhibitors and combinations of gilteritinib or IDH with venetoclax  are really showing very good outcomes, even in relapse three, which about 20 years ago was a very, very, very poor outcome. T

oday, we can get up to 80 percent of these patients to remission, half of them into transplant, and a good number may have long-term survival post-transplant, so it’s very important to not mislead to an IDH1, IDH2 to a relapse setting.

And then now with the menin inhibitors we’re also looking in all our patients for MLL rearrangement, NPM1 in relapse, because this could open the door for menin inhibitor-based therapy, which again can give up to 50 percent remission and a path to transplant. Now many patients at MD Anderson who have gone through too many inhibitors, transplant and are alive and ongoing at two and three years.

So the bottom line is, it’s important you check at my activation tip for this question is it’s important to check for mutations to the frontline setting…absolutely, these include FLT3, IDH1, IDH2, TP53, and NPM1 MLL this list will likely continue to grow as we get more targeted therapies in immunotherapies and find benefit in particular subsets, but also in the relapse setting to not depend on the baseline molecular profile because the lipids actually can change.

We do see AML as a multiclonal disease, and there can be emergence and escape of different clones, so to check again in the relapse for those same mutations and both in the frontline, the relapse setting.

To try to get on to a therapy, whether it’s approved or clinical trial that incorporates those targeted therapies, which has historically shown a significant improvement in both response and long-term survival. 

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What Does Triplet Therapy in AML Mean for the Future?

What Does Triplet Therapy in AML Mean for the Future? from Patient Empowerment Network on Vimeo.

What do acute myeloid leukemia (AML) patients need to know about triplet therapy? Dr. Naval Daver from the University of Texas MD Anderson Cancer Center shares his perspective. Learn about the meaning, progress, and outlook for triplet therapy. 

[ACT]IVATION TIP from Dr. Daver:Some of the early data with the FLT3 inhibitor as well as the CD47 antibody triplets are showing very, very promising activity and are now moving into larger multi-center and randomized studies.”

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Transcript: 

Art:

Dr. Daver, what does triplet therapy in AML mean for the future?

Dr. Naval Daver:

So when we say triplet therapy, what we’re really thinking about is building on the existing FDA-approved combination of HMA venetoclax (Venclexta), so as a background venetoclax, showed a CR, CRI which is a complete remission rate of about 70 to 75 percent with the median survival in 15 months.

This was in older patients, about 75 years in age, those who were not considered fit for intensive chemotherapy, although this was a major step forward in comparison to what we have seen with traditional low intensities with azacitidine (Onureg or Vidaza), decitabine (Dacogen) alone, we do see the three-year survival is about 25 to 30 percent. 

So this is progress compared to 10 percent long-term survival, we used to get a decade ago, but, of course, we want to improve on that. Also, a molecular analysis of data has shown that there are certain molecular subsets that don’t respond as well to azacitidine, venetoclax or if they respond they relapse quickly these include FLT3 mutated and the TP53 mutated as well as potentially MLL rearranged.

And so here we have started incorporating the targeted therapies like inhibitors like the menin inhibitors like CD47 antibodies to target those specific high-risk or bad molecular cytogenetic groups, and we are seeing that with the combinations of these three drugs, especially for those particular molecular subsets.

So azacitidine and venetoclax for FLT3 inhibitor for FLT3 mutator, azacitidine, and venetoclax, magrolimab for TP53 mutated, the response rates that we’re getting, as well as the depth of response and the early trends towards survival are looking very, very promising compared to what we have seen with azacitidine venetoclax alone.

So we believe, and I personally believe that these three drug combinations, the so-called triplets will actually be eventually the way to go forward now, that means that one has to realize that when you add a third drug, there is a cumulative myelosuppression, azacitidine-venetoclax is already a myelosuppressive regimen. 

Yes, it’s manageable, but it is myelosuppressive. And the third drug, this can become more cumulative, so we have been working for the last three, four years and continue to work on those optimization because since we are seeing true synergy but pre-clinically and what we think in the clinic, we are not needing to give full doses and we’re doing reduced durations of venetoclax and those with FLT3 inhibitor, and now we feel that some of those triplets are actually giving very, very, very good efficacy.

There’s a lot of discussion in the community of whether we need to combine all two drugs up front or can be sequence these drugs or can we introduce a targeted therapy based on a molecular escape, and I think a lot of these will have to be evaluated and many of these are being looked at in various trials, but I do think the bottom line is that bringing in your targeted therapy or immunotherapies early on in the frontline setting and some way or the other is probably where you’re going to get the most bang for the buck and the most benefit in curing patients long-term rather than trying to reserve them for the salvage, because in salvage AML historically, nothing has really been able to improve the long-term cure rate significantly.

So the activation tip for this question is that now with the identification of certain molecular subsets that have poorer outcomes with the HMA venetoclax, we have started incorporating targeted and immunotherapies in the earlier settings, either up front in the three drug combination or an early sequential approach.

And we believe that with such combinations, we may be able to achieve deeper remission and longer responses. Some of the early data with the FLT3 inhibitor as well as the CD47 antibody triplets are showing very, very promising activity and are now moving into larger multi-center and randomized studies. 

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AML Clinical Trials Critical to Treatment Breakthroughs and Improvements

AML Clinical Trials Critical to Treatment Breakthroughs and Improvements from Patient Empowerment Network on Vimeo.

Why are acute myeloid leukemia (AML) clinical trials so critical? Dr. Naval Daver from the University of Texas MD Anderson Cancer Center shares his perspective about clinical trials. Learn how clinical trials help both current and future AML patients. 

[ACT]IVATION TIP from Dr. Daver:Clinical  trials are critical, both for the patients themselves to get access to what we call tomorrow’s medicine today as well as potentially to help move the entire field forward.”

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Transcript: 

Art:

Dr. Daver, what is the importance of clinical trial participation as it relates to breakthroughs in AML, and what advice do you have for AML patients considering a clinical trial?

Dr. Naval Daver: Clinical trials are critical for the progress that we have already seen an acute myeloid leukemia, the drugs that have been improved in the last six, seven years, including venetoclax (Venclexta), FLT3 inhibitors, midostaurin (Rydapt or Tauritmo),  gilteritinib (Xospata), hopefully quizartinib other emerging targeted therapies…IDH1, IDH2 inhibitors, menin inhibitors, CD47 antibodies, we’ve learned about all of them and have got approvals and many of them through the ongoing clinical trials.

I think it’s very important for patients to realize that in most large academic centers, we will only participate in the clinical trial if we think it has the potential to improve the standard of care in the future. There’s very little incentive for academic investigators or clinical investigators, such as myself, we’re very, very busy to get involved in a trial if we don’t think that it has the potential to improve the outcome or change the nature of AML therapy in the future, so a lot of patients often ask me, Oh, I want the randomized or placebo arm. There is no real placebo alone in any AML study that I’m aware of, most of the studies will use standard of care, which is what you would’ve gotten wherever you were getting treatment at home, locally, community hospital versus a standard of care plus where the new drug will be added, whether it’s the FLT3 inhibitor, the CD47 antibody, the menin inhibitor 

So there’s a good chance, 50 percent that you’re going to get standard of care plus that we think has the potential to improve the outcome, of course, you never know, that’s what you do, the trial, but we think based on the previous pre-clinical data to pass when the page to deliver this looks like it will improve the outcome for this molecular or site group versus standard of care, which is what you will have gotten.

So I think it’s important to realize that you will never get less on standard of care and any clinical trial, at least in the AML field, and at least in our experience that they understand. 

Now, beyond that, there’s also a Phase I in two states, and those are the ones that we focus on quite a bit at MD Anderson, these are single arm studies, meaning everybody will get the investigational agent combo, so azacitidine (Onureg or Vidaza) and venetoclax (Venclexta), we were one of the first sites to work on and leave this study and all of our patients in 2015, 2016, we’re getting this regiment, it was not approved to much later in 2019, 2020, and for those three, four years, our patients, hundreds of patients were able to get that combination, which probably cured many, many more than would have been cured to the standard of care until, of course, I’ve got a pro four years later, but for an option, of course, you cannot wait four years, so I’m a huge believer in clinical trials, I think it’s really, really important, both for the patients themselves as well as for the field, for us to be able to move the entire AML field forward for the next decade, and I would very strongly consider looking at or discussing with your treating physician trial options, and then you can look at them on your own through clinicaltrials.gov, or other sites with leukema and lymphoma that give a lot of information on clinical trials. 

So my activation tip related to this question is that I think clinical  trials are critical, both for the patients themselves to get access to what we call tomorrow’s medicine today as well as potentially to help move the entire field forward, all of the clinical drug approvals in progress we have seen in AML in the last six, seven years have come through clinical trials that patients in the past have agreed to kindly participate and helped probably themselves by getting better medications and combinations, and definitely the field to move forward, so definitely a big proponent for clinical trials. 

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Why Is the Menin Pathway Important in AML?

Why Is the Menin Pathway Important in AML? from Patient Empowerment Network on Vimeo.

What should acute myeloid leukemia (AML) patients know about the menin pathway? Dr. Naval Daver from the University of Texas MD Anderson Cancer Center shares information from ASH 2022. .Learn research updates about the menin pathway and ongoing clinical trials on the pathway.

[ACT]IVATION TIP from Dr. Daver: “Patients should be checked for arrangements like MLL rearrangement NPM1 mutation, new fusions as these may be amenable to therapy with the menin inhibitors, there are multiple trials with five different menin inhibitors, single agent trials and also combination trials now ongoing across multiple centers both in the U.S. and ex-U.S.

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Transcript: 

Art:

Dr. Daver, what is a menin pathway in AML? And why is it significant?

Dr. Naval Daver:

The menin pathway is very recently discussed that way, the pathway, of course, itself has been known for almost a decade, this is an epigenetic pathway, and in certain subsets of AML such as MLL rearranged NPM1 mutated as well as other fusions, we find that there is an up regulation of the menin impact rearrangement, and this actually results in increased production of two enzymes called meis-1 and hox-DNA) these enzymes actually result in a differentiation blockade. So normally, in the bone marrow we have the early progenitor cells, this then leads to be a report cell and leads to mature neutrophils and monocytes and blood cells, but in a differentiation blockade, we would see that those cells over time would start generating mutations and become leukemic cells.

So one of the most physiological ways to treat AML is to actually remove the differentiation blockade, so the normal process of differentiation with progress, and so these menin inhibitors are able to reduce the levels of MEIS1 and HOXA by doing this, they allow the normal differentiation cascade to progress, and they’re not cytotoxic targeted chemo, they’re not directly killing leukemia, but they’re actually allowing the leukemia itself to then mature to no monocytes and neutrophils.

And so now there are five different menin inhibitors in ongoing clinical trials, but two of these are more advanced and have shown data recently in the ASH 2022 meeting the newer drugs, and are showing close to 40 to 50 percent single agent efficacy, and we believe that after the FLT3, IDH1, IDH2 inhibitors, which have been approved in the last five years, the menin inhibitors are probably the next other targeted therapies that will hopefully get approval and they eventually be used in the frontline setting in combination approaches. 

The activation tip related to this question is that patients should be checked for arrangements like MLL rearrangement NPM1 mutation, new fusions as these may be amenable to therapy with the menin inhibitors, there are multiple trials with five different menin inhibitors, single agent trials and also combination trials now ongoing across multiple centers both in the U.S. and ex-U.S., and if one does have an aberration that will be sensitive to such menin inhibitor-based therapy, I would strongly recommend considering trying to get on one of those trials because we believe that these will be the best outcomes with such standard therapies rather than using the standard or traditional chemotherapies. 

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AML Treatment Approaches Expand for Older and High-Risk Patients

AML Treatment Approaches Expand for Older and High-Risk Patients from Patient Empowerment Network on Vimeo.

How have acute myeloid leukemia (AML) treatment approaches expanded for older and high-risk patients? Dr. Naval Daver from the University of Texas MD Anderson Cancer Center shares insight about additional treatment options. Learn about the potential for long-term cures for these patient groups. 

[ACT]IVATION TIP from Dr. Daver: “There is a dramatic progress, especially in the treatment of older unfit AML with the approval of the azacitidine-venetoclax combination.”

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Transcript: 

Art: 

Dr. Daver, for older and high-risk AML patients, how are the treatment approaches expanding?

Dr. Naval Daver: 

In older and high-risk AML, the major approval has been the combination of azacitidine (Onureg or Vidaza) and venetoclax (Venclexta), which is a BCL-2 inhibitor, the regimen was evaluated in a large Phase III study called the VIALE study, where we looked at the standard of care for the last two decades for older unfit AML, which azacitidine alone versus the combination of azacitidine and venetoclax and this combination showed a three times higher remission rate, 75 versus 28 percent overall remission rate as well as an improvement in overall survival and long-term survivors.

So this has led to great progress with now remission rates of 75 percent achievable in older unfit AML and many of them being durable at three years with ongoing follow-up, so this has really opened the door for us to be able to treat patients up to 75, 80, 85 years of age with effective therapy given the three parts of these to achieve remission, which is usually associated with freedom from transfusion improvement, quality of life, improved energy, less time in the hospital, less infections.

The other progress now is coming from the use of targeted therapies as well in these populations, and even though the HMA venetoclax or azacitidine combination is doing very well.

We now have data, in fact, from the ASH 2022 December meeting that at three years, about 25 percent or so I would still remain alive with azacitidine was even or 8 percent, now it’s 25 percent. But, of course, we want to do much better than that, and so this is where we are incorporating the targeted therapies, the FLT3 inhibitors, the IDH1, IDH2 inhibitors, menin inhibitors, and immunotherapies onto the backbone of azacitidine-venetoclax, which we hope will further improve that long-term survival cure from 25 to hopefully 50 to 60 percent and beyond.

So a lot of progress, you know, going from less than 10 percent, a 30 percent survival, long-term, and I think in the next few years, even up to 50 percent with some of these new combinations. The activation tip related to this question is that there is a dramatic progress, especially in the treatment of older unfit AML with the approval of the azacitidine-venetoclax combination.

This regimen is now giving high remission rates, which approximate remission rates that are seen with traditional intensive chemotherapy without the mucositis and toxicities and better volatility, and we are now working to further improve the remission and the durability of this dominant of initial.

 …potentially adding targeted therapy such as FLT3 inhibitors, IDH1, IDH2 menin inhibitors, and we think that potentially in the next decade, we could be achieving long-term cures in a large proportion of older unfit AML, which was something one could just dream of a decade ago. 

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What Promising AML Treatments Are Available for Newly Diagnosed Patients?

What Promising AML Treatments Are Available for Newly Diagnosed Patients? from Patient Empowerment Network on Vimeo.

What do newly diagnosed acute myeloid leukemia (AML) patients have for promising treatment options? Dr. Naval Daver from the University of Texas MD Anderson Cancer Center discusses progress in available treatments. Learn about therapies determined by key factors.

[ACT]IVATION TIP from Dr. Daver: “It’s very important to really consider all the available treatment options and if needed to seek consultation with an expert or academic center to get the most up-to-date treatments available for AML.

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Transcript: 

Art:

Dr. Daver, for newly diagnosed AML patients, what are the latest and most promising available therapies?

Dr. Daver:

For newly diagnosed AML at this time, the most promising agents include targeted therapies and BCL-2 inhibitor treatments, these are non-chemotherapeutic drugs, and we’ve seen great progress in the application of these as well as recent FDA approvals.

So one of these is an agent called venetoclax (Venclexta), which is a BCL-2 inhibitor and venetoclax in combination with hypomethylating agents such as azacitidine (Onureg or Vidaza) has shown a response to close to 75 percent. 

And the nice thing is that this regimen can be given and patients who are older than 70, 75 years of age, and even those who are having comorbidities are not fit for traditional intensive chemotherapy with similar response rates, so this has been approved in the last couple of years for the frontline treatment of AML, and we’ve been using this combination of venetoclax and azacitidine quite frequently with high efficacy in this patient population, the other new agents that have shown breakthroughs in AML are the targeted therapies, these include FLT3 inhibitors that target the FLT3 mutation and these have shown good activity, but the single agents with gilteritinib (Xospata) being approved in the relapsed refractory setting as a single agent where gilteritinib showed a response rate of about 50 percent as a single oral targeted therapy in relapsed FLT3-mutated AML, which is actually better than the response rate with high-dose combination more where the response rate is only about 25 to 30 percent.

So, gilteritinib is now approved, and it’s now moving and being evaluated in frontline setting other FLT3 inhibitors like lestaurtinib (CEP-701), actually just recently completed frontline studies showing improved outcome when lestaurtinib added to intensive chemo versus just intensive chemo in FLT3 in AML. And we hope and think there’s a good chance lestaurtinib will be approved in the near future.

And also IDH inhibitors have been approved both in the relapsed setting, frontline setting, and now we even have a third group of targeted therapy is called the menin inhibitors, they target MLL rearrangement and NPM1 mutations, which are seen in about 15 percent to 20 percent of the AML, so there’s been a lot of progress.

All of this in the last seven years, six, seven years with multiple targeted therapies, with multiple inhibitor-based treatments, showing progress in AML and then also recently, the concept of maintenance therapy, this is something we used for the last couple of decades in a acute lymphoblastic leukemia and multiple myeloma and in lymphoma.

But we had not had clear data in AML, but the recent study using oral formulation of a azacitidine in CC486 has shown the maintenance in patients who complete an induction consolidation and could not go to allogeneic stem cell transplant for one reason or the other was important and improve both overall survival and relapse-free survival, and so this is the first time now we have an FDA-approved and standard use of maintenance therapy after the traditional induction consolidation, so even changing the general paradigm of AML therapy.

So a lot has changed in the last seven to eight years in the treatment of acute myeloid leukemia, and this is very exciting.

And the activation tip related, this question is that there are multiple new targeted and low intensity therapeutic options available for patients with acute myeloid leukemia, and in our institution, in my opinion, even older patients are eligible for some form of therapy or the other…very few patients, if any, today, are being sent to hospitals or palliative care without treatment.

So it’s very important to really consider all the available treatment options and if needed to seek consultation with an expert or academic center to get the most up-to-date treatments available for AML. 

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How Does the Presence of Molecular Markers Affect AML Care?

How Does the Presence of Molecular Markers Affect AML Care? from Patient Empowerment Network on Vimeo.

Dr. Farhad Ravandi-Kashani reviews how the presence of gene mutations can influence acute myeloid leukemia (AML) treatment choices and discusses new molecular markers being researched for future AML care.

Dr. Farhad Ravandi-Kashani is professor of medicine and Chief of the Section of Developmental Therapeutics in the Department of Leukemia at The University of Texas MD Anderson Cancer Center in Houston, TX. Learn more about Dr. Ravandi-Kashani.

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Transcript:

Laura Beth:

How do test results impact AML care and treatment decisions?  

Dr. Ravandi:

So, in the first place, the presence or absence of certain mutations can be predictable outcome. Some subsets of leukemias are, for the lack of a better term, more favorable.  

I personally don’t think there is anything favorable about any leukemia, but some are easier to treat, and some are easier to cure than others. There is one specific subtype called acute promyelocytic leukemia that we actually completely treat differently. We don’t use even chemotherapy in that subset of leukemia.  

It has almost 100 percent success rate. And the treatment of other subsets can also be tailored, depending on these molecular and chromosomal changes. So, the initial therapy can be actually changed. There are now, for example, targeted agents that can be added to the chemotherapy, during initial chemotherapy.  

And also, once the patient is in remission, depending on favorable or unfavorable their leukemia is, they may be offered allogeneic stem cell transplant. So, yes, this information is highly important. In fact, I would say crucial for our decision-making in leukemia therapy these days.  

Laura Beth:

So, what is new in AML research related to molecular markers?  

Dr. Ravandi:

Well, it depends on your definition of new, but FLT3 mutations are very important because they’re now several FLT3 inhibitors, and as I mentioned, the initial therapies are different, to some extent. The IDH mutations are very important, again, because they are specific targeted agents.  

TP53 mutations are important because, unfortunately, they are particularly unfavorable.  

This is completely hot off the press, but there are subsets of AML called MLL rearranged leukemias that can respond to these drugs called Menin inhibitors.  

There are other mutations that have been discovered, many other ones, that there are no specific treatments for at the moment, but there’s a lot of research on.  

How Do Gene Mutations Affect AML Treatment Choices?

How Do Gene Mutations Affect AML Treatment Choices? from Patient Empowerment Network on Vimeo.

Dr. Eytan Stein shares why AML patients should undergo molecular testing when choosing a treatment approach, explaining how targeted therapy works to treat AML patients who have specific genetic mutations.

Dr. Eytan Stein is a hematologist oncologist at Memorial Sloan Kettering Cancer Center and serves as Director of the Program for Drug Development in Leukemia in Division of Hematologic Malignancies. Learn more about Dr. Stein, here.

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Transcript:

Katherine Banwell:

Why is identification of genetic markers essential before choosing treatment?  

Dr. Eytan Stein:

Because when you know the genetic markers, you can target the genetic abnormalities, sometimes with specific targeted therapies, with therapies that fit like a key in a specific lock.  

And those targeted therapies have been shown, in some cases, to improve the survival of the patients, without much cost, without much toxicity. So, I’ll give you an example of this.  

There is a very common genetic abnormality in patients with acute myeloid leukemia called the FLT3 or FLT3 mutation. When you have that mutation, there is a targeted therapy that targets the FLT3 mutation called midostaurin (Rydapt), and it’s been shown in a very large clinical trial that the addition of the targeted FLT3 inhibitor midostaurin in combination with chemotherapy leads to better overall survival than chemotherapy alone.  

So, you need to know that information because you want to give your patient the best chance at beating the disease. And that’s why it’s also important to try to get this information back quickly. You know, no one wants to be sitting around waiting for four weeks to find out if they’ve got a specific mutation. And we’ve gotten better. I think medical centers generally have gotten better at getting this mutational information back to their doctors relatively quickly. 

Katherine Banwell:

Does every patient get this standard testing? 

Dr. Eytan Stein:

It is – does everyone get it? I don’t know. But “Should everyone get it?” is, I think, the important question. Yes, everyone should get this testing.  

It is incorporated into the NCCN and National Comprehensive Cancer Network and European Leukemia Net guidelines. It is important not only because you can think about targeted therapies, but it is also important for prognostic reasons, meaning that certain mutations lead to a higher risk of relapse, and those mutations in a patient might lead me to recommend a stem cell transplant, which is sort of the most intensive thing we can do to help prevent a relapse, while other mutations, which might be “favorable”, in quotes, they might lead me not to recommend a stem cell transplant.  

So, I think this mutational testing is the standard of care and should be done in every patient with newly diagnosed acute myeloid leukemia.