Tag Archive for: AML remission

How Is AML Care Impacted by Bone Marrow Biopsy Results? 

How Is AML Care Impacted by Bone Marrow Biopsy Results? from Patient Empowerment Network on Vimeo.

What is the impact of bone marrow biopsy results on AML care? Expert Dr. Sara Taveras Alam from UTHealth Houston shares how test results are weighed along with patient factors to set a treatment plan and discusses additional patient monitoring, relapse, and how treatment journeys may vary.

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Transcript: 

Lisa Hatfield:

Dr. Taveras, how does the information gathered from a bone marrow biopsy influence treatment decisions for AML care?

Dr. Sara Taveras Alam:

The information gathered from bone marrow biopsies is crucial to decide on the optimal treatment for our patients. We do take into consideration patient factors such as age, comorbidities, and fitness to decide on the treatment that the patient benefits from; however, they are leukemia specific factors, mainly the driving forces behind that leukemia and mutations that may prompt us to use one treatment or another,  so that initial diagnostic bone marrow biopsy is crucial to get the patient started on a treatment course, and then typically, three to four weeks after starting treatment, patients would require what is called a post-induction bone marrow biopsy, so that we can assess the response to treatment, so at that second biopsy, what we’re hoping to see is a patient in a remission, whereas the initial biopsy for an AML patient may have had more than 20 percent blasts or immature cancer cells of AML. 

Our goal is that at this end of induction, three to four weeks after starting chemo, the bone marrow shows less than 5 percent blasts, and then we would call that a morphologic remission. In addition, we would be obtaining the chromosome analysis and mutation testing again on those marrows after treatment, because we would love to achieve the highest response possible where we not only eliminate the bad cells, but we are eliminating the driving forces of these bad cells.

So in an ideal situation where our induction treatment does lead into a remission, AML patients still need to undergo what we call consolidation chemotherapy to maintain a remission. Unfortunately, we know that if we stop treatment, our patients with AML will relapse, and the maintenance treatments depending on the regimen, we may have a stop day at four months or six months, depending on the regimen used, and at different time points during the treatment, a bone marrow biopsy may be repeated.

I think the most crucial time for bone marrow biopsies are at the diagnosis and after induction, if we have achieved our goal to achieve remission, then the bone marrow biopsy may be repeated monthly, depending on the institution that the patient is going to.

However, that part is negotiable depending on the patient’s goals and wishes. If the patient were planned for a stem cell transplant because of the characteristics of their leukemia…if it’s a more aggressive type of acute myeloid leukemia, what we call intermediate or poor risk acute myeloid leukemia, a stem cell transplant is recommended, and before proceeding with a stem cell transplant, we must confirm that the patient continues to be in a remission, so that’s another crucial time point to repeat the bone marrow biopsy in addition to the beginning of induction, so they’re getting a diagnosis and the end of that first induction treatment.

The time points between those two are kind of negotiable, especially in patients that have a lot of trouble with the biopsies, but may be very beneficial to confirm that we are keeping the patient into remission and carry the prognosis of the patient.

Of course, if there’s any concern that there’s a relapse, that would be another reason to repeat a bone marrow biopsy, and while confirmed that there has been a relapse and see what characteristics of the AML has changed, and what treatment would be appropriate at that time frame. Once a patient has been in remission, completed their maintenance treatment potentially received a stem cell transplant if it was appropriate for them, usually patients are surveillance clinic followed up, and a bone marrow biopsy is advisable for their first few years, about every three months to confirm that we’re maintaining a remission and that no further action is needed.

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Does Maintenance Therapy Have a Role in AML Care?

Does Maintenance Therapy Have a Role in AML Care? from Patient Empowerment Network on Vimeo.

Acute myeloid leukemia (AML) expert Dr. Farhad Ravandi-Kashani discusses the role of new and developing maintenance therapies that may improve remission and how this treatment phase may fit into the future of 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:

Dr. Ravandi, does maintenance therapy have a role in AML?  

Dr. Ravandi:

Maintenance therapy is something that has been used in other leukemias for a long time, and other types of cancer, particularly in ontological cancers. In AML, it hasn’t been normal practice, traditionally, mainly because in AML, we haven’t had many good relatively nontoxic, easily taken drugs.  

So, about 30 years ago, some groups, for example, a German group actually tried to do maintenance with cycles of chemotherapy, and you can imagine if a patient is in remission, and somebody says to you, “I’m going to give you cycles of chemotherapy for the next three years,” most patients wouldn’t take it because they say, “Well, you know, maybe I have three years to live. I want to go to Bahamas and be on the beach rather than getting cycles of chemotherapy.” But over the last several years, in a number of effective, highly effective oral agents that have been developed, and one specific agent that has been developed for maintenance. Now, this specific agent is not curative, as it’s not that if you take it, you will live forever.  

But it does improve survival, and it’s relatively well-tolerated. And there are other clinical trials of maintenance. Agents are being developed, and I think it’s a very important area in AML. And I think in the next several years, it will actually become common practice to do maintenance regimens.  

Laura Beth:

That’s good news. So, once an AML patient is in remission how are they monitored? 

Dr. Ravandi:

So, I mean, I usually tell my patients that once you’re in remission, you’re in remission until something goes wrong with your blood counts. So, in my opinion, it’s not important to do – definitely not important to do weekly blood counts, for example.  

Depending on patient’s anxiety levels and comfort, we do check their labs maybe once a month, once every two or three months, depending on how far they are from their remission. And in my opinion, routine bone marrows are not necessary during remission, unless the patient is a part of a clinical trial that they have accepted to participated in, because we do get a lot of information by doing those bone marrows. So, some studies have follow-up bone marrows, but that’s really as a part of a clinical trial and to help further the knowledge in therapy.  

Disease Monitoring: Is My AML Treatment Working?

Disease Monitoring: Is My AML Treatment Working? from Patient Empowerment Network on Vimeo.

Dr. Eytan Stein explains how AML treatment effectiveness is monitored and why it’s essential for patients to report any symptoms or side effects to their healthcare team.

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:

Once treatment has begun, Dr. Stein, how do you know if it’s working?  

Dr. Eytan Stein:

So, that’s a good question. So, the good thing about acute myeloid leukemia when it comes to understanding what’s going on, you know, it’s a disease of the bone marrow cells. And we do bone marrow biopsies to see how things are doing. But no one likes a bone marrow biopsy. It can be a somewhat uncomfortable procedure.  

Katherine Banwell:

How often would a patient need to have a biopsy? 

Dr. Eytan Stein:

Yeah, so they have bone marrow biopsies at diagnosis, and then they often will have bone marrow biopsies two weeks to a month later.  

And then, if they’re in remission, basically any time you think if you want to check to see if they’re in remission or if you suspect the patient is relapsing. Then, you would do a bone marrow biopsy. But what I was getting at is that but you have blood. And the blood is kind of like the bellwether of what’s going on in the bone marrow.  

So, the analogy I use for my patients is, you know, when you’re driving your car and you have – you know, you don’t open the hood every day to make sure the car is running okay. You know, you’re driving your car, and if your car starts making a funny clinking sound, that’s when you open the hood.  

So, the blood is like the clinking sound. If you see something going wrong in the blood, that’s when you know you’ve got to open the hood and look under the hood. If the car is running just fine and you don’t see anything wrong in the blood, using the analogy, maybe you don’t need to do a bone marrow biopsy. 

Katherine Banwell:

What if a treatment isn’t working? What if it stops working or if the patient relapses? What do you do then? 

Dr. Eytan Stein:

Yeah, so when a patient relapses, which unfortunately happens more than we want it to, it’s important number one to do another bone marrow biopsy and at that point, do that mutational testing again because the mutations that are present at the time of diagnosis are not necessarily going to be present at the time of relapse, and sometimes, a new mutation might occur at the time of relapse.  

And again, what that mutational profile shows can help determine what the next best treatment for the patient is. There might be standard-of-care therapies. More chemotherapy might be recommended.  

When a patient relapses, I usually – excuse me – try to get them on a clinical trial because that’s the point where I think clinical trial drugs really have potentially major benefit for the patients, to help get them back into remission. 

Tips for Thriving With AML | Setting Treatment Goals

Tips for Thriving With AML | Setting Treatment Goals from Patient Empowerment Network on Vimeo.

AML expert Dr. Eytan Stein shares how he defines thriving with AML and emphasizes the importance of setting treatment and care goals with your healthcare team.

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:

Since this webinar is part of Patient Empowerment Network’s Thrive series, I thought we could start by getting your opinion on what you think it means to thrive with AML. 

Dr. Eytan Stein:

Yeah, so thriving with AML I think can mean different things to different people. Thriving with AML can mean when you have the disease, really having the fortitude to get through the treatment that you’re being given because sometimes that can be tough.  

And sometimes, it’s not easy. But the people who are thriving are the ones who are able to discuss with their doctors what their treatment is, what the side effects of that treatment might be, how to minimize those side effects, and how to get through that treatment so that not only do they feel better physically but can feel better emotionally and ultimately, hopefully go into a complete remission. 

Katherine Banwell:

Thank you for that, Dr. Stein. I think that helps guide us as we continue this conversation. Getting appropriate AML care is part of thriving, and when we consider treatment options, it’s important to understand the goal of treatment. So, how would you define treatment goals for patients? 

Dr. Eytan Stein:

Yeah, so the treatment goals for patients really come in different forms. I think fundamentally what everyone wants is everyone wants to go into a complete remission and be cured of their disease. And certainly, that’s an overarching goal that we aim to achieve with our treatments. But there are other goals that I think are important too to various patient populations, depending on what stage of life they’re in.  

Are they 85 years old or 90 years old and have lived a long, full life? And their goal might be to improve their blood count so they don’t need transfusions so frequently. And they might be able to go to that grandchild or great-grandchild’s wedding or other life event. There are other patients for whom the goal might be, very discreetly, just to get to that next step in their treatment.  

That next step in their treatment might be a bone marrow transplant.  

The next step in their treatment might be some more therapy. But I think overall as a doctor, our goal is always to do our best to get our patients into a complete remission and cure them while maintaining the best quality of life for our patients. 

Katherine Banwell:

What do you think is the patient’s role in setting treatment goals? 

Dr. Eytan Stein:

Well, it’s really important for the doctor to explore the goals of treatment when they first meet with the patient. I don’t think doctors should assume that all patients come into that first visit with the same goals. And what those goals are, I think, may differ a little bit from patient to patient. And it’s really important for the patient to express overtly what their goals are, what they want to achieve from the treatment. You know, I have some patients who come in to me and say, “My goal is to be cured and be alive for the next 30 years” or 40 years or 50 years.  

And I have some patients that come into treatment, and they say, “You know what, I have had a very, very long life, and I just want the best quality I can have for as long as I can possibly have it.”