Dr. Daniel Pollyea, an acute myeloid leukemia (AML) expert, describes gene mutations and potential reasons as to why they may occur.
Dr. Daniel Pollyea is Clinical Director of Leukemia Services in the Division of Medical Oncology, Hematologic Malignancies and Blood and Marrow Transplant at University of Colorado Cancer Center.
You’ve mentioned gene mutations. What mutates a gene? What causes that to happen that could lead down the line to AML?
Dr. Pollyea:
That’s a great question. Most of the time we do not know the answer to that. These gene mutations occur spontaneously, randomly, and we don’t understand why they happen when they do happen.
And I know that’s, again, not a satisfying answer. It’s very frustrating, particularly patients come in, and, “I’ve lived a healthy lifestyle. I’ve done everything right. I exercise. I eat right. How could this have happened?”
These are things that for the most part are out of the control of a person. These aren’t impacted by your diet or your activity levels, what you eat or don’t eat, what you do or don’t do. That’s a real frustration. In the end, in almost all cases we don’t know or understand why these gene mutations or these, I call them mistakes in the body, occur when they occur. We don’t understand them.
https://powerfulpatients.org/wp-content/uploads/What-Causes-a-Gene-Mutation_-1.png600600Kara Rayburnhttps://powerfulpatients.org/wp-content/uploads/New-Logo-300x126.pngKara Rayburn2019-08-14 12:55:432022-11-09 16:23:40What Causes a Gene Mutation?
Dr. Daniel Pollyea discusses the relationship between acute myeloid leukemia (AML) and genetics and addresses if the disease could be inherited within a family.
Dr. Daniel Pollyea is Clinical Director of Leukemia Services in the Division of Medical Oncology, Hematologic Malignancies and Blood and Marrow Transplant at University of Colorado Cancer Center.
So, this is a disease of the genome. So, I mean, in a lot of respects it is a genetic disease. But the question is very different when you ask is this an inherited genetic disease? Is this disease due to a gene that I inherited from a parent or could pass along to a child?
For many, many years, the answer from the medical community was, “No.” This was not considered to be a disease that clustered in families or that could be inherited. We now know that that’s not necessarily the case. There are some very rare cases where this does seem to travel in families or cluster in families. And we’re now beginning to understand who those people are and what those genes are.
But the vast majority of people with this disease d id not inherit a gene to contribute to it and cannot pass this along to a child. This is a random, spontaneous event that occurred within one person’s own body and is not traveling within family. So, we’re learning more and more about this, but really, the vast majority of this is not an inherited genetic condition.
https://powerfulpatients.org/wp-content/uploads/Is-AML-Genetic_-1.png600600Kara Rayburnhttps://powerfulpatients.org/wp-content/uploads/New-Logo-300x126.pngKara Rayburn2019-08-09 15:23:002022-11-08 14:28:58Is AML Genetic?
Dr. Daniel Pollyea shares advice on vetting credible acute myeloid leukemia (AML) resources and provides words of warning related to potential clinical trial scams.
Dr. Daniel Pollyea is Clinical Director of Leukemia Services in the Division of Medical Oncology, Hematologic Malignancies and Blood and Marrow Transplant at University of Colorado Cancer Center.
You know, when you find out something like this, your tendency might be to jump on the web and start searching for AML. How do you vet those sources that you look at? How do you figure out that their – what would be a sign that they’re bogus sources?
Dr. Pollyea:
Yeah. I mean, I think this field is so rapidly changing and the treatment that we have, that I would, for the most part, assume that what you’re finding on the web is not relevant and is not an up-to-date resource. So, the resources that I listed, the NCCN, UpToDate, the Leukemia & Lymphoma Society, I should mention.
A very important resource that has up-to-date information, and they have even phone numbers for patients and their families to call to get connected with the proper people in a particular city, so that is a really important resource. But I’d be really, really cautious about what you find on the internet because things are changing so fast in this field. There’s a lot of outdated and misinformation on the internet.
Ross:
Well, then there’s outright scams. One of the things you mentioned before we went on is be cautious if someone’s asking you to put money upfront, or if it’s a nonmedical facility. What are some things that people should watch out for?
Dr. Pollyea:
Yeah. So, one of the things that is so important in our area is clinical trials and participating in clinical trials. Patients who opt to do this and receive experimental therapies can sometimes get the treatment of the future, get a drug that’s not currently available through the FDA, but may have a lot of promise.
And this is the way that we fight this disease. We’ve recently had an onslaught of approvals for AML and that’s because the patients being willing to participate in sanctioned clinical trials. So, participating in a sanctioned clinical trial is crucial, and it’s always a recommendation of all leukemia doctors.
When you participate in a conventional clinical trial, you’re asked to sign a consent form that explains what you’re doing and why. There is a confirmation that this has been vetted by an institution’s regulatory board that is prioritizing the safety and well-being of you, the patient. This has been approved by the FDA as a clinical trial. Nobody would ever ask you to pay money. That’s not ethical to participate in a clinical trial. Insurance covers whatever standard of care. And the clinical trial covers anything that isn’t.
So, if you find yourself in a situation where you’re not being asked to sign a consent form, where a clinical trial has not been reviewed by a regulatory board, where your doctor is not a leukemia specialist, where the FDA has not sanctioned the treatment, all of those are alarm signs.
Because there are people out there that are preying on patients in a desperate situation, a very difficult time in their life, and giving them sort of false hope and leading them down paths that are not legitimate.
One easy thing to do to sort of check to see if a clinical trial is legitimate is to go onto clinicaltrials.gov.
This is a resource set up by our national healthcare system that now feeds in every legitimate clinical trial from all over the world, needs to be registered on clinicaltrials.gov. So, if you can’t find your clinical trial on clinicaltrials.gov, I would have a lot skepticism and caution about that.
https://powerfulpatients.org/wp-content/uploads/Assessing-Credible-AML-Resources-and-Identifying-Research-Scams_Blog.png600600Kara Rayburnhttps://powerfulpatients.org/wp-content/uploads/New-Logo-300x126.pngKara Rayburn2019-08-05 11:41:082022-11-10 13:28:28Assessing Credible AML Resources and Identifying Research Scams
Dr. Daniel Pollyea lists key advice for people recently diagnosed with AML, encouraging patients to remain optimistic and lean on family and friends for support.
Dr. Daniel Pollyea is Clinical Director of Leukemia Services in the Division of Medical Oncology, Hematologic Malignancies and Blood and Marrow Transplant at University of Colorado Cancer Center.
What advice do you have for people when they’re first diagnosed? What are the first things they should try to do?
Dr. Pollyea:
Yeah. I mean, that reaction is totally normal and natural. I mean, many times these people are perfectly healthy or have been perfectly healthy, and this news is a complete shock.
And so, it is normal and appropriate to have some period of grieving for the healthy life that you are losing. But I would also, while giving yourself that time to grieve, first, draw on your support system, your family, your friends. Allow them to help you. Accept that assistance that they have. And to be optimistic because we are getting so much better at treating this disease.
I had mentioned before, there has been an onslaught of approvals for drugs in this area the likes of which hasn’t been seen in decades. We have new tools and weapons in our arsenal that we couldn’t have dreamed of even a few years ago.
We in our community are very excited and hopeful about the future and we hope that that will translate ultimately to patients, but being depressed or being down, being scared, all of that is normal.
All of that is expected. Anyone would feel like that. Allowing yourself to have those feelings and emotions is important, as long as it doesn’t get in the way of doing what you need to do to fight this disease.
https://powerfulpatients.org/wp-content/uploads/advice-for-newly-dx-AML-patients.png600600Kara Rayburnhttps://powerfulpatients.org/wp-content/uploads/New-Logo-300x126.pngKara Rayburn2019-07-29 11:28:322022-11-09 15:47:52Advice for Newly Diagnosed AML Patients
https://powerfulpatients.org/wp-content/uploads/FF-Guide-treatment.png600600Caitlin McDonaldhttps://powerfulpatients.org/wp-content/uploads/New-Logo-300x126.pngCaitlin McDonald2019-07-19 09:56:302020-07-10 09:44:37Fact or Fiction? AML Treatment and Side Effects Program Resource Guide
AML expert, Dr. Jessica Altman, debunks common AML treatment and side effect myths and shares tips for identifying credible resources and information. Download the accompanying resource guide HERE.
Dr. Jessica Altman is Director of the Acute Leukemia Program at Robert H. Lurie Comprehensive Cancer Center of Northwestern University.
Hi. Welcome to Fact or Fiction: AML Treatment and Side Effects. First, thanks to our partners – the Leukemia and Lymphoma Society and the Aplastic Anemia and MDS International Foundation.
On today’s program, we’ll debunk some common misconceptions about AML treatment and side effects. I am your host, Patricia Murphy. Joining me today is Dr. Jessica Altman. Dr. Altman, get us started by introducing yourself. Tell us a little bit.
Dr. Altman:
Hi. First of all, I want to thank you all for being here and joining us, and it’s an absolute pleasure for me to be here with you. My name is Jessica Altman. I direct the Acute Leukemia program at Northwestern University in Chicago, Illinois.
Patricia:
Thanks so much, Dr. Altman. And just a reminder to our viewers and listeners, this program is not a substitute for medical advice so please refer to your healthcare team.
Dr. Altman, let’s talk a little bit right now about treatments that are currently available for AML. What kinds of things might patients want to familiarize themselves with?
Dr. Altman:
So, we are at a point in AML therapy where there’s not just one choice of treatment.
There are a number of choices that depend on patient characteristics, disease characteristics, and patient goals. So, there’s a lot that the physician with their patient and family members take into account and consider when they’re coming up with a therapeutic strategy.
Patricia:
So, give us a couple of examples. Chemotherapy is one way to treat AML, correct?
Dr. Altman:
Correct. So, the treatments all stem from a chemotherapy backbone. And there are more intensive chemotherapy regimens that usually involve a long, in-patient hospitalization and less intensive chemotherapy regimens. Those chemotherapy regimens can sometimes be combined with targeted therapy based on the genomic structure or the mutations present in leukemia cells.
Patricia:
Stem cell transplant is also an option as well?
Dr. Altman:
Stem cell transplant is an option that is utilized ideally after the leukemia is in remission as a way of maintaining disease control.
And for some patients, that is the best approach for a curative option, and some patients’ leukemia does not require a stem cell transplant.
Patricia:
Clinical trials available as well for AML, doctor?
Dr. Altman:
So, we feel very strongly that the best treatment strategy for most patients is a well-designed, appropriate clinical trial for all phases of AML therapy. It’s because of research and clinical trials over the last number of years that we have had advances and more approvals for the treatments of Acute Myeloid Leukemia.
Patricia:
So, when you’re talking with your patients, what kind of things are you considering when determining how to best treat AML?
Dr. Altman:
So, that’s a great question. This is something that is the basis for the entire conversation that I have with my patients and their family members.
I consider patient goals and patient fitness, other medical conditions, and a lot about the biology of the leukemia. If someone has an acute leukemia that is expected to be highly sensitive to intensive chemotherapy, then that is something that we want to think about. Versus if the patient has a disease that is not expected to be as sensitive to intensive chemotherapy, we frequently like to consider other alternatives in that space.
Patricia:
So, in terms of options, as a patient what kind of things should I be thinking about when I’m working with you as my doctor about what the best treatment for me might be going forward?
Dr. Altman:
So, I think the goal of the initial meetings and the initial consultation between a patient and their healthcare provider is to explore those things. We take a detailed history, understanding patients’ other medical issues. In addition to that, the social history and patients’ goals are very important, as things are not always a yes or no.
They’re not dichotomous choices. And to be able to understand a patient’s goals, and for the healthcare provider to be able to explain what the intent of treatment is helps both parties come to the right decision for that individual patient.
Patricia:
Can you talk a little bit about targeted therapy?
Dr. Altman:
Absolutely. So, targeted therapy – while meant to be specific, because a target is meant to be specific – targeted therapy has become a relatively broad characterization of additional treatments. We think about targeted therapy as the addition of agents that specifically inhibit or target an abnormality associated with the leukemia. The most prominent targeted therapies right now involve specific mutations seen in Acute Myeloid Leukemia.
For instance, about 30% of adults who have newly diagnosed AML will have a mutation in something called FLT3, or F-L-T-3. There is now an approved drug that is combined with standard intensive induction chemotherapy that improves the response rate and overall survival in adults with AML with a FLT3 mutation. In addition, there is now an approved agent for relapsed and refractory FLT3 mutating leukemia.
Patricia:
What about molecular testing? What can you say about that?
Dr. Altman:
So, molecular testing is part of the workup for an adult or a child when they’re newly diagnosed Acute Myeloid Leukemia. And molecular abnormalities look for specific known mutations that occur in Acute Myeloid Leukemia cells.
[00:07:01]
For instance, that FLT3 that I mentioned. In addition, the IDH mutation. Looking for those mutations has always been important in understanding the prognosis, but it’s now especially important because some specific mutations, we have additional therapies that we can give as part of initial treatment or for relapsed disease that target those mutations. So, not only do they have a prognostic role, but they have a treatment impact as well.
Patricia:
Dr. Altman, let’s talk about some AML treatment myths floating around. I’ll throw some stuff out there, you let me know if you’ve heard this. “Leukemia is one disease.”
Dr. Altman:
So, I have heard that. Leukemia is actually a number of different diseases, and it’s very heterogenous.
There are acute and chronic leukemias. The acute versus chronic really depends on a couple of factors. The biologic factor is the presence or absence of 20% loss or more in the bone marrow, but that also coincides with how patients present clinically. Acute leukemias tend to present more acutely, more rapidly. And chronic leukemias tend to be a bit more indirect. And the treatments are very different for those entities.
There are also myeloid or lymphoid leukemias, so there’s Chronic Myeloid Leukemia and Acute Myeloid Leukemia and Chronic Lymphocytic Leukemia and Acute Lymphoblastic Leukemia. So, those are the four major categories. We’re talking about Acute Myeloid Leukemia today. Within Acute Myeloid Leukemia, there are multiple different types of Acute Myeloid Leukemia that are really now best categorized by history – patient history – and the molecular and cytogenetic abnormalities of the disease.
Patricia:
Now, we’ve already learned about a bunch of them. So, “There are limited treatment options” is definitely a myth. Correct, Dr. Altman?
Dr. Altman:
So, we have had a major growth of the number of treatment options available for Acute Myeloid Leukemia really in the last couple of years. It’s been a very exciting time for practitioners and for our patients that we have now a number of new therapies. So, there is not just one treatment available. In fact, the conversation regarding treatment options becomes quite extensive with patients and their families, because there are choices. And that’s why consideration of goals in the intent of treatment becomes even more important.
Patricia:
Here’s another one: “Stem cell transplant – the only chance for cure.”
Dr. Altman:
Okay. So, that is also a myth. There are certain types of Acute Myeloid Leukemia where stem cell transplant is the most appropriate treatment once the disease is in remission if the goal of the patient is of curative intent. Stem cell transplant is not appropriate for every individual, and for some types of Acute Myeloid Leukemia, stem cell transplant is not considered.
Patricia:
What kinds of things do you think about when you’re considering a stem cell transplant with a patient?
Dr. Altman:
So, again, I go back to patient goals and understanding their goals of treatment. A stem cell transplant is among the most medically intensive procedures that we have. It is also not just a treatment that occurs over a short time. While the actual transplant is a relatively limited hospitalization and the administration and infusion of stem cells and preparative chemotherapy, it is something that can continue to have side effects and alterations in life quality that can persist for months to years afterwards.
So, that’s one aspect of things that we talk about regarding stem cell transplant. And really understanding what the benefit of transplant is in terms of a survival advantage, versus what the risk and the cost in terms of toxicities are. And that’s the basis of a lot of the conversations we have.
Patricia:
Sure. Here’s one more: “AML patients require immediate treatment.”
Dr. Altman:
Sometimes AML patients require immediate treatment, and sometimes they don’t. And that depends on the biology of the disease. How high is the white blood count when the patient comes in? What are the best of the blood counts? Is the patient having immediate life-threatening complications of their acute leukemia?
And there’s some forms of acute leukemia that require immediate therapy to prevent complications, and there’s some forms of acute leukemia who present an extreme distress from their disease, but there are many patients who present with acute leukemia, and we have time to get all of the ancillary studies back – the studies of genetics and the molecular studies1 – to help further refine the conversation, and further design an appropriate treatment strategy.
Patricia:
What else? What do you hear from your patients that you feel is maybe a misconception or something they’re not quite understanding about the AML?
Dr. Altman:
So, I think one of the biggest things that I would like to mention is that response rate and cure are not the same. So, it is possible for one to be treated for Acute Myeloid Leukemia and the disease to enter remission, and yet still not be cured of their disease.
Acute Myeloid Leukemia is a disease that frequently requires additional cycles of treatment or a stem cell transplant after the initial induction therapy to be able to have the best chance for a long-term cure. So, response and cure are not the same thing.
Patricia:
What about clinical trials? What common misconceptions do patients have about enrolling in trials?
Dr. Altman:
So, I think the misconceptions regarding clinical trials can be very masked. And I think it really depends on the intent of a clinical trial and the phase of the clinical trial. I think that a well-designed clinical trial is almost always the right choice for a patient with acute leukemia at any stage in their therapy.
That is a bias as a clinical trialist. I think it’s the right bias, but it is still my bias. I think patients frequently worry that they’re being treated as a guinea pig, or they’re not getting an appropriate treatment. What I can tell you is the clinical trials that we and my colleagues across the country and across the world participate in are clinical trials where the patients are getting at least what we consider a standard of care for that phase of their disease, and they may be getting something in addition to that or something that is slightly different, but expected to have a similar response rate.
We have this phrase in clinical trials, something called equipoise, that if there’s a randomization between options that we need to feel, as the practitioner and as the clinical trialist, that each option is at least as good as the other.
Patricia:
That kind of goes back to the vetting of treatments before they go to a clinical trial. Tell me a little bit about history. How can we make patients feel more comfortable?
Dr. Altman:
I want to make sure that I understand the question.
Patricia:
So, how thoroughly are treatments vetted before they go to a clinical trial?
Dr. Altman:
Great. So, the way that agents get into early phase clinical trials and then later phase studies are these are compounds that have been studied in the laboratory, then studied in small animals, then larger animals. And then, frequently, a drug is started in a patient with relapsed and refractory Acute Myeloid Leukemia and found to be safe – that’s what we call a Phase I study.
Once we know the right dose and the associated side effects from an early phase clinical trial, later phase studies – i.e. Phase II, where the goal is to determine the efficacy and response rate is conducted. And then, if that appears and looks like it’s promising, a larger, randomized, three-phase study is frequently conducted, where we compare a standard of care to the new approach.
Patricia:
So, patients should be comfortable that the clinical trial that they’re going through has been thoroughly vetted, has gone through multiple stages before human trials occur?
Dr. Altman:
No. 1, that is accurate in terms of compounds get through animal studies, and then depending on the way that the trial is being connected, will then be studied in patients either with relapsed or refractory disease or very high-risk disease. But it’s also very important to mention that these pharmaceutical companies and physicians are not making these decisions alone.
The clinical trials are all reviewed by scientific review committees through the cancer centers, which are other investigators making sure that everything appears appropriate. In addition, there are institutional review boards at every university whose goal it is to keep patients and research subjects in well-done clinical trials safe. That is their primary goal. And the IRBs – institutional review boards – are very involved with making sure that clinical trials are appropriate and that the conduct of clinical trials is appropriate.
Patricia:
Great. We have a listener question, a viewer question. Steve wrote in, he says, “My AML was diagnosed to be a low white blood cell counts, but I more often hear people with AML whose high white blood cell counts both signify AML – to be confirmed by bone marrow biopsy. Is either better or worse for treatment options?”
Dr. Altman:
Okay. So, thank you Steve for the question. The white blood cell count itself is not the only predictor that we use in terms of response rate or prognosis. There are some studies that show that a higher white blood cell count might be associated with a higher risk of early complications and potentially a lower chance of long-term survival. But that is really only – the white blood cell count itself loses prognostic relevance when we think about the study of genetics and the molecular features of the disease. I hope that answer the question.
Patricia:
Dr. Altman, let’s talk about some common AML treatment side effects. What are some of the things that patients can expect when they begin treatment?
Dr. Altman:
So, the side effects depend in part on the actual treatment strategy that’s utilized. It’s also important to note that AML itself has symptoms, and so sometimes it’s hard to separate out the symptoms of the Acute Myeloid Leukemia and the symptoms from the treatment. Acute Myeloid Leukemia is a disease where the bone marrow is not functioning normally. The bone marrow is responsible for making healthy red blood cells, healthy white blood cells, healthy platelets, and also is very intimately involved with the immune system.
And so, patients with Acute Myeloid Leukemia by itself without treatment are at risk for fatigue if the hemoglobin is low, bleeding and bruising when the platelet count is low, and at risk for infections.
Also, shortness of breath and other side effects from having abnormal blood counts. In addition, the treatment frequently lowers the blood counts further, and the treatment itself increases those risks associated with low blood counts. Patients can be supported with blood transfusions. Patients are also supported with antimicrobial therapy to prevent infections, and if fever or infections occur despite that, patients receive additional antimicrobial therapy based on what the perceived organism is.
Patients with Acute Myeloid Leukemia, when they receive chemotherapy, are also sometimes at risk for something called tumor lysis syndrome.
That’s when we kill the leukemia cells, when the leukemia cells are killed quickly, sometimes the contents of the leukemia cells can inflame the kidneys and lead to alterations in the electrolytes and the acids and salts in the body, and that’s something that needs to be monitored for and prevented.
Patients with Acute Myeloid Leukemia who receive chemotherapy are also at risk for organ inflammation, and that is something that is monitored with the blood counts.
Patricia:
What can patients or their caregivers suggest to help manage some of these side effects?
Dr. Altman:
So, I think the biggest side effect that might be the hardest for us to manage and for patients to manage is fatigue. And I’m a believer that energy begets energy, and so trying to be as active as one can throughout all phases of their treatment I think helps the most. And also, the hopeful recognition that the fatigue should be self-limited, and that with time away from treatment, the energy should improve.
I think that’s one of the biggest things I hear from my patients.
Patricia:
All right, a little more fact and fiction now. Here’s what we hear from AML patients about treatment side effects. Tell me if this is true or not. “Treatment side effects are unavoidable.”
Dr. Altman:
I think it’s probably true, but I don’t think it’s completely true. So, I think they’re a long ways away from being in that Hollywood picture of someone with cancer vomiting over the toilet. We have very good anti-nausea therapy that we give as preventative treatment, and we give the anti-nausea therapy different antiemetics based on the emetogenicity, or the risk of nausea related to chemotherapy.
And we know that. We know how risky an individual and a specific chemotherapy regimen is. In addition, there are additional anti-nausea medications available for all of our patients should they have nausea above and beyond what the preventative medications can handle. So, that’s one that I think, that nausea doesn’t have to occur and we can treat nausea. Many patients with Acute Myeloid Leukemia, with treatment, will experience fever that is related to the low blood counts and related to the chemotherapy itself. That being said, we give preventative antimicrobial therapy to prevent infection as one of the potential causes of fever.
Patricia:
Is there an increased risk of sunburn and skin cancer with AML?
Dr. Altman:
So, some chemotherapies increase the risk of sun exposure and damage and sunburns. IN addition, some of the preventative antimicrobial medication that we use also can cause some skin sensitivity. There is a risk, whenever we give chemotherapy, of an increased chance in the future of secondary cancers. The risk of that is very low, but that is a risk that I talk about with all of my patients. Skin cancer is one of the cancers. There also is potential increased risk of thyroid cancer, increased risk of other bone marrow damage. And so, that is part of the conversation that I have with my patients.
Patricia:
The internet is a wonderful place, Dr. Altman, but for AML patients or anyone looking up medical information it can be overwhelming and infinite.
And confusing. What are some of the things that AML patients should think about when they’re researching their cancer on the internet?
Dr. Altman:
So, I think the most important thing is to have a conversation with their healthcare practitioners and ask their healthcare practitioners what resources they recommend. And I think being upfront and telling your doctors that you’re utilizing the internet is always welcome by the healthcare provider. So, I think that utilization of the internet is fine, but just making sure that you ask your healthcare provider what resources he or she recommends.
Patricia:
Right, right. We have a question from Mari. She says, “I had busulfan treatment for my AML with great success. Experienced a side effect of noticeably patchy and thinning hair.”
“Is there hope for finding a cure for this chemo-induced alopecia? Life and self esteem is a huge role in survivorship. It can’t simply be fixed or covered with a wig.”
Dr. Altman:
Thank you, Mari. I appreciate that question. We at Northwestern have a Dermato-Oncology program that we work with. So, we have dermatologists who are very interested in the immediate and long-term side effects of chemotherapy and the skin manifestations of cancer, including blood cancers. So, my recommendation would be to try to seek out a dermatologist in conjunction with your oncologist to help see if there are other options that exist.
Patricia:
We also had a question from John. He wants to know if there’s a way to combat serious changes in taste and appetite from chemo.
Dr. Altman:
So, I smirk a little bit because I keep waiting for the food scientist or food engineer to approach me about this.
The biggest day-to-day complaint that we get from our patients is that the food tastes bad. And we know that while the hospital food might not be the greatest, it’s not just the hospital food. It’s the effect of the chemotherapy on taste buds. I don’t yet have an answer for this, but I’m very interested in finding a food scientist who can develop food that tastes normally for patients who are undergoing chemotherapy.
What I suggest to my patients during the time period that they’re having chemotherapy is to try foods that maybe they don’t normally eat so that they don’t recognize how different it tastes from what they’re used to. And things that are a bit more bland for patients taste a little bit better, and colder foods don’t induce as much nausea for most of our patients. But another great question that I don’t have the answer to yet.
Patricia:
I know we talked a little bit about how overwhelming the internet can be, and how confusing a lot of the information is. How can patients identify misinformation and unreliable sources if they don’t have a conversation with their doctor in the wing?
Dr. Altman:
So, I think that as you mentioned, anything on the internet is not a substitute for medical advice. I think the same pearls that I would give to anyone who’s searching anything on the internet – anything that says ‘always’ or ‘never’ is probably not to be trusted, and anything that sounds too good to be true may well be too good to be true. I would start with reputable sources. The partners that you mentioned – the Leukemia and Lymphoma Society and the Aplastic Anemia and MDS Foundation have really good websites with patient information.
And the emerging growth of this organization as well, we anticipate growth of information available to our patients.
Patricia:
Are there any new treatments on the horizon that you can talk about, Dr. Altman?
Dr. Altman:
Absolutely. So, I love to talk about new therapies in AML. Until the last couple of years – it had been 40 years since we approved a sustained treatment in the marketplace in AML. We had been treating the disease the same. And over the last couple of years there have been a growth of therapies. We’re now trying to sort out exactly when we’re using one over another. We also have clinical trials where we’re combining novel therapies for adults with either newly diagnosed disease or relapsed and refractory disease.
We are in an era of looking out at antibody therapy in AML – that’s one of the new waves of treatment. We are still exploring targeting therapies in the sense of inhibition of FLT3, IDH, and other mutations.
So, it’s an era where there’s lots of excitement, and I’m hopeful for our patients.
Patricia:
Yeah. Tell me what makes you most hopeful about the future of research in this area, and treatment?
Dr. Altman:
So, I think that’s a great question. I think the fact that we now – the deeper the understanding we have of the biology of the AML, why AML happens, what mutations drive the disease, and then how to target those mutations with individual therapies is what excites me the most. So, our basic science research has exploded, and that occurs at a very quick pace, and that’s allowing us to develop therapies at a much faster rate than I would have anticipated before.
Patricia:
What a wonderful way to end our chat. Thank you so much, Dr. Altman, for taking the time to join us today.
Dr. Altman:
It’s a pleasure to be here. Thank you so much.
Patricia:
And thanks so much to all of our partners. To learn more about AML and to access resources to help you become a proactive patient, visit powerfulpatients.org. Thanks. I’m Patricia Murphy.
https://powerfulpatients.org/wp-content/uploads/Dr.-Altman.png600600Kara Rayburnhttps://powerfulpatients.org/wp-content/uploads/New-Logo-300x126.pngKara Rayburn2019-07-18 17:31:562022-11-09 16:01:43Fact or Fiction? AML Treatment & Side Effects
Dr. Daniel Pollyea provides an optimistic outlook related to a cure for acute myeloid leukemia (AML). Download the Program Resource Guide here.
Dr. Daniel A. Pollyea is Clinical Director of Leukemia Services in the Division of Medical Oncology, Hematologic Malignancies and Blood and Marrow Transplant at University of Colorado Cancer Center.
It sounds like you’re hopeful about new treatments for the disease. How about a cure? What’s the science? What’s the medical science say about that? Are we getting any closer to that?
Dr. Pollyea:
We are getting closer to curing this in more cases. So, like I mentioned before, as bad as this is, we can already cure some subsets of patients. There’s one type of Acute Myeloid Leukemia called Acute Promyelocytic Leukemia, APL. It’s an uncommon form of AML, less than 10 percent.
But we can cure close to 99 percent of people with APL. And APL, 15 years ago, was universally the worst form of acute leukemia to get. So, that dramatic 180 that we’ve seen in APL, we are hoping to translate into other forms of AML.
Some other forms of AML have cure rates as high as 50 percent, 60 percent, 70 percent in the right setting. Sometimes we can cure patients with a stem cell transplant fairly reliably. So, we are very, very hopeful about our ability to continue to make progress and cure more and more and more of these patients. That’s the future that we see.
https://powerfulpatients.org/wp-content/uploads/Can-AML-Be-Cured_-1.png600600Kara Rayburnhttps://powerfulpatients.org/wp-content/uploads/New-Logo-300x126.pngKara Rayburn2019-07-15 16:29:322022-11-10 13:46:37Can AML Be Cured?
Dr. Daniel Pollyea discusses second opinions in acute myeloid leukemia (AML) and explains why it’s important to quickly take action and decide on a treatment plan after diagnosis.
Dr. Daniel Pollyea is Clinical Director of Leukemia Services in the Division of Medical Oncology, Hematologic Malignancies and Blood and Marrow Transplant at University of Colorado Cancer Center.
Ross: How important is to get a second opinion? I mean, are all doctors like you pretty much on the same page when it comes to symptoms and treatment?
Dr. Pollyea: So, this is a challenge. So, the answer to the second question first is unfortunately, no. A lot of this hasn’t quite been standardized. And some doctors, oncologists, cancer doctors, they’ll predominantly be treating the things that are common: colon cancer, breast cancer, prostate cancer. And they will probably only have a few cases of acute leukemia a year.
And so, their approach to this is going to be different than somebody who spends all day seeing patients with AML and thinking about AML.
So, a second opinion is a very nice thing to be able to do. The problem with this disease is that most times it doesn’t afford that opportunity. So, with other conditions you have some time to go out, read about it, talk to some different doctors, get a good plan together.
With AML, often that’s not a possibility. A person is so urgently sick that you have to sorta deal with the resources where you are. The best recommendation I have there, if you do find yourself in a situation where there’s not a lot of expertise is to ask your doctor to just call somebody in the region or email somebody in the region who may have that expertise.
And most doctors all over the country have that sort of resource or partner that they will go to and talk the case through with them, and maybe a transfer to one of those high-volume centers is appropriate.
And maybe that’s not a possibility or appropriate, but maybe you would benefit from just talking… Maybe your doctor would benefit from talking this through. But in cases where it’s not such a dramatic presentation, then yeah, for sure, I think a second opinion can be appropriate. But this isn’t something that can be sort of drawn out for long period of time.
https://powerfulpatients.org/wp-content/uploads/Swiftly.png600600Kara Rayburnhttps://powerfulpatients.org/wp-content/uploads/New-Logo-300x126.pngKara Rayburn2019-07-10 15:03:022024-01-24 14:11:40Second Opinions in AML: The Importance of Moving Swiftly
https://powerfulpatients.org/wp-content/uploads/FF-Guide-causes.png600600Kara Rayburnhttps://powerfulpatients.org/wp-content/uploads/New-Logo-300x126.pngKara Rayburn2019-06-05 15:40:502020-10-07 11:42:28Fact or Fiction? AML Causes and Symptoms Program Resource Guide
Dr. Daniel Pollyea, an AML specialist, dispels common myths around the causes and symptoms of AML and shares advice so that you can identify credible resources for information. Download the Program Guide here.
Dr. Daniel A. Pollyea is Clinical Director of Leukemia Services in the Division of Medical Oncology, Hematologic Malignancies and Blood and Marrow Transplant at University of Colorado Cancer Center.
I’m Ross Reynolds. Today we’re gonna be debunking some common misconceptions about the causes and symptoms of AML.
And joining me is Dr. Daniel Pollyea. Dr. Pollyea, could you introduce yourself?
Dr. Pollyea:
Yeah. Hi. Good morning, everyone. I’m Dan Pollyea. I’m an Associate Professor of Medicine here at the University of Colorado, where I am the Clinical Director of Leukemia Service.
Ross:
I wanna emphasize to you that this program is not a substitute for medical advice, so be sure to consult your healthcare team when it comes to solid information about it. But you will get some background that I think you’re gonna find useful. And you might have some questions as we go along.
Dr. Pollyea, let’s start out with the basics. What are the causes of AML?
Dr. Pollyea:
Yeah. So, Acute Myeloid Leukemia, it’s a disease, a cancer of the bone marrow.
And it’s the result of an accumulation of mutation and chromosomal abnormalities that affect the DNA of a precursor cell in the bone marrow, otherwise known as a stem cell.
And those abnormalities accumulate until that cell can no longer properly mature, and it also can’t properly die. And so, a cell like that just makes copy after copy after copy of a cell until it crowds out the whole bone marrow with these sorta useless, immature cells.
And the end result of that is the failure of the bone marrow, which causes all of the problems associated with this disease. So, biologically, that’s sort of what happens to make this disease occur.
Ross:
What are some of the myths that you hear from patients that come in and they say, “Oh, this must’ve caused my AML,” but you have to tell them that’s not so?
Dr. Pollyea:
Right. So, I mean, this is one of the most frustrating issues for patients and their families after diagnosis. I mean, it’s a rare disease, only about 30,000 cases a year in the United States. And so, trying to associate a rare disease with external or environmental factors is difficult to impossible. So, although there are a variety of exposures that probably contribute to this disease, we have very little understanding of what those exposures typically are or how that all works.
So, there’s a few things that we know pretty well; large doses of radiation, either associated with like industrial accidents like the Chernobyl disaster, or some of the radiation therapies that patients receive for other types of cancer. Other types of chemotherapy that are used to cure other cancers can contribute to this disease in later years.
We know that there are certain precursor conditions that can evolve to AML, so a person with myelodysplastic syndrome, for instance, has a fairly high chance of someday evolving to develop Acute Myeloid Leukemia. But beyond these sort of a few associations, there isn’t a whole lot that’s known or proven.
Ross:
Now there is radiation associated with X-rays, and some people think that X-rays can cause AML. Is that true?
Dr. Pollyea:
Yeah.
So, I mean, I think a priori no because millions of people get X-rays every day, and only 30,000 people a year get AML. So, clearly it’s not a simple association between getting an X-ray and developing AML. But I think that there is an unknown interaction between environmental exposures and a person’s individual genetic makeup that makes a person more or less susceptible to developing something like AML with respect to exposure to the environment or X-rays and things.
So, while you cannot say that getting an X-ray will lead to AML, certainly there are some people who are more sensitive to the damage that’s done by something like an X-ray. And so, the best course of action is to be cautious and judicious about your exposure to these things, but not to not get these things when they are medically necessary.
So, that’s the challenging balance.
Ross:
Here’s something else we’ve heard, that weed killers can be a risk factor for AML. Is that true?
Dr. Pollyea:
I mean, I think there’s a lot coming out now about weed killers and their association with other types of cancers. Again, I go back to the limitation we have in that in only 30,000 people a year in the United States get AML. Millions of people are exposed to weed killers.
We’re statistically never going to be able to make a clear association. I think that there are certainly some risks for some people. Whether you’re that person who’s more susceptible to developing leukemia or any other cancer because of exposure to a weed killer is impossible to know.
So, like all of these things, I think the advice we have is you have to live your life. You have to do your best to sort of avoid things that you can avoid that you think would be… Or that may cause problems. But not to let those things prevent you from living a normal life.
I know that’s not a satisfying answer, but at the moment that’s the best answer we have.
Ross:
Is formaldehyde exposure another risk factor for AML?
Dr. Pollyea:
Yeah. We think that it is, and kind of along the lines of benzene. But, again, we think that those studies that have shown those types of association show it in very high amounts, amounts that most people in this country would not be exposed to. But I do think, or we do think that there is something to that, to formaldehyde somehow contributing to this.
Ross:
What’s the difference between a risk factor for AML and a cause of AML?
Dr. Pollyea:
Yeah. So, I think risk factors by definition are things that may contribute to AML. And a risk factor for AML by that definition could be walking down the street and having some exposure to radiation from the sun. A cause of AML is something that is a much more solid sort of well-understood factor.
Like I said before, having myelodysplastic syndrome, there is a high chance that that can evolve to Acute Myeloid Leukemia. And if that happens then the MDS, the myelodysplastic syndrome, could be considered or would be considered the cause of your AML. So, very, very different in terms of the amount of evidence that goes into making those determinations
Ross:
Is there a genetic component to this? Can this run in a family?
Dr. Pollyea:
Yeah. So, this is a disease of the genome.
So, I mean, in a lot of respects it is a genetic disease. But the question is very different when you ask is this an inherited genetic disease? Is this disease due to a gene that I inherited from a parent or could pass along to a child?
For many, many years, the answer from the medical community was, “No.” This was not considered to be a disease that clustered in families or that could be inherited. We now know that that’s not necessarily the case. There are some very rare cases where this does seem to travel in families or cluster in families. And we’re now beginning to understand who those people are and what those genes are.
But the vast majority of people with this disease did not inherit a gene to contribute to it and cannot pass this along to a child. This is a random, spontaneous event that occurred within one person’s own body and is not traveling within family. So, we’re learning more and more about this, but really, the vast majority of this is not an inherited genetic condition.
Ross:
You’ve mentioned gene mutations. What mutates a gene? What causes that to happen that could lead down the line to AML?
Dr. Pollyea:
Yeah. Yeah. That’s a great question. Most of the time we do not know the answer to that. These gene mutations occur spontaneously, randomly, and we don’t understand why they happen when they do happen.
And I know that’s, again, not a satisfying answer. It’s very frustrating, particularly patients come in, and, “I’ve lived a healthy lifestyle. I’ve done everything right. I exercise. I eat right. How could this have happened?”
These are things that for the most part are out of the control of a person. These aren’t impacted by your diet or your activity levels, what you eat or don’t eat, what you do or don’t do. That’s a real frustration. In the end, in almost all cases we don’t know or understand why these gene mutations or these, I call them mistakes in the body, occur when they occur. We don’t understand them.
And, Dr. Pollyea, someone asked if benzene can be a risk factor for AML.
Dr. Pollyea:
Yeah. So, benzene is one of the sort of rare environmental exposure associations that we do have clear associations with AML.
But the level of benzene that a person would need to be exposed to is really something that hasn’t been seen in this country in a very long time.
We’d be talking about like an industrial accident type exposure in almost all cases, so being exposed to a cleaning solution or some other fairly minor exposure to benzene, we don’t think is enough, in most cases, to prompt this disease. But benzene in very high doses, like an industrial accident, yes, that is something that we understand can certainly contribute or cause AML.
Ross:
Autoimmune diseases, such as arthritis, can they increase the risk of AML?
Dr. Pollyea:
Oh, boy. That is a really interesting one. So, there are papers in the literature that do support those associations. And I know in my own practice I certainly see that trend. So, I do think that there is something there. There is a proven association between autoimmune conditions and myelodysplastic syndrome, which I said before can be a clear precursor condition to AML. So, certainly, that is an association that is a possibility.
It can be a little difficult to tease out whether it’s those diseases that are associated with ultimately developing AML, or the treatments that people get for some of those autoimmune diseases. Those treatments can modulate the immune system in certain ways that may, in fact, contribute or drive the disease. So, that’s a difficult thing to tease out.
But in general terms, yes, I think there are some associations. Now not by a long shot everyone with an autoimmune disease gets AML. It’s a teeny, tiny fraction. But I think there is an association there.
Ross:
How easy is it to diagnose AML?
Dr. Pollyea:
Well, I mean, I think there’s very clear diagnostic criteria for AML. But I guess that doesn’t really answer the question. And we certainly have patients who come to us after many months of frustration without a clear diagnosis.
So, those scenarios can play out. Many times AML’s a very dramatic presentation, so people get very, very sick very, very quickly with extraordinarily high white blood cell counts and suppression of all the other blood counts that come from the bone marrow like red blood cells and platelets.
In those cases it’s pretty clear that there is a type of acute leukemia going on. There can be some difficulty distinguishing Acute Myeloid from Acute Lymphoblastic Leukemia; those are sort of like cousins, but very different and treated differently. So, it kinda runs the gamut. I mean, it can be pretty clear, but it’s sometimes missed, so yeah.
Ross:
This is a great lead-in to my next question, which is about the symptoms of AML. What should be the warning signs that this might be something you need to get looked at?
Dr. Pollyea:
Right. So, at presentation, the main symptoms are reflective of the fact that the bone marrow, the organ that makes all the cells of the blood, has failed.
So, that can cause severe anemia. Signs of anemia: a white sort of appearance, feeling dizzy or lightheaded when standing, short of breath, weak, tired, fatigue. Those are all pretty clear presenting symptoms for AML. Because the bone marrow also is responsible for making platelets that clot the blood, some people will present with a bleeding complication, or a very subtle rash made up of these particular red dots. We call that a petechial rash. And that rash can come on when the platelet count gets very low.
Sometimes a person will present with an infection or infections that don’t go away or don’t clear because of decrease in white blood cells, the infection-fighting cells of the bone marrow. Those are made in the bone marrow and can fail in the setting of this disease. So, those are the most common symptoms at presentation, symptoms that are reflective of bone marrow failure.
Ross:
You mentioned that sometimes the presentation could be very dramatic, and it sounds like the symptoms are very severe, very quickly. Is that always the case? Is that often the case?
Dr. Pollyea:
That is the case in, I would say, a minority of times. That’s usually the case. It’s more often seen in younger patients with AML. Typically, older patients with AML have a more smoldering course and a much less dramatic presentation, although this sort of very dramatic and dangerous presentation can happen in older patients, but it’s probably something like a third of the time that those very dramatic and medical emergency presentations occur.
Ross:
How important is early diagnosis?
Dr. Pollyea:
Well, I mean, it’s crucial. I mean, in particular in those cases where it’s a very dramatic and proliferative diagnosis, or presentation. A quick diagnosis and recognition of this condition is very important because the sooner a person starts effective treatment the better the ultimate outcome is.
I would say in general terms that applies to all AML patients, but certainly there’s some degrees of variation. So, there’s some AML patients that when I hear about their case on the phone from a referring doctor, it’s appropriate to see them next week in the clinic.
So, it’s not always a medical emergency, but we would never, even in those next-week-in-the-clinic patients, this isn’t something that can wait for weeks or certainly months. This is something that needs to be addressed fairly quickly.
Ross:
What are the best ways to manage those symptoms?
Dr. Pollyea:
Right. So, I mean, at presentation, all those symptoms, the best way to manage those are to start treatment as quickly as possible. So, impacting the underlying cause of this disease is the most important and critical factor to getting a person feeling better because all of these problems stem from the disease in the bone marrow, and so everything else that you do to sort of help a person’s symptoms are Band-Aids when you’re not talking about getting to the root cause.
So, that’s at presentation. Now once we start treatment, there are many potential side effects to any number of treatments. And it all is dependent on what treatment you’re getting and other things about you that will make this a significant problem in some cases. And in that setting, we do have ways that we can aggressively manage a person’s side effects.
Ross:
Can you manage all of the symptoms? Or can people still be experiencing symptoms even after they’re in treatment?
Dr. Pollyea:
Absolutely. So, a person with this disease, depending on how long they’ve had it and some of the features, may not be feeling back to their baseline self for potentially weeks or months after treatment starts in the best-case scenario. So, that can be very frustrating, but a person needs to sort of be able to continue to have a good outlook and stay positive.
Because we are able in many cases to make a big impact on this disease and return a person to their pre-disease quality of life.
Ross:
What are some of the myths that you hear, Dr. Pollyea, about the treatment? Some things that people come in to you saying they think that it helps, but there’s no science to back that up?
Dr. Pollyea:
So, myths about treatment, so many people have a lot of preconceived notions about the intensity of a therapy that they’re going to be asked to withstand. And although sometimes we do treat this disease very intensively, that’s not always the case, and now we have some very effective lower-intensity regimens that can be used in a variety of different scenarios.
There are a lot of people who have a lot of preconceived notions about a stem-cell transplant or a bone-marrow transplant and whether or not they would be eligible for this based on maybe what they’ve heard from friends or family, or what they’ve seen in the internet.
And those are often incorrect. And so, keeping an open mind about treatment options, and discussing those in detail with your doctor are really, really important.
Ross:
You mentioned sometimes it presents in young people, sometimes in older people. What’s sort of typical?
Dr. Pollyea:
This is a disease of predominantly older patients, so the median age of presentation is 68. So, that means that over half of the patients are over 68 years old at diagnosis. So, while this does happen, can happen in younger patients, that’s really an unusual situation. This disease is, like I said, it is predominantly a disease of older patients.
Ross:
There are some patients who I understand think that supplements can deal with the symptoms of AML. Is that accurate?
Dr. Pollyea:
You know, I mean, I think the supplement question is always a challenge. A lot of these supplements, or most of these supplements have never been tested with the rigor of treatments that we’re accustomed to in the medical establishment.
That being said, I won’t deny that some of the supplements can help patients based on what patients’ experiences are and what they tell me. I think what’s really important is just be very open and honest with your doctor about the supplements that you’re taking or want to take to ensure that there are no sort of unanticipated interactions with treatments.
Because I think most doctors are very open to having their patients care for themselves in the ways that they’ve become accustomed to, and they know their bodies very well, and we’re very open to that. But there are sometimes that a drug or a supplement might have a bad interaction with the treatment.
And so, a good example in my practice is antioxidants. So, there’s a lot of literature, a lot of interest in antioxidants as cancer-prevention treatment.
And a lot of that is not well-established, but still I don’t see much harm. But when it comes time to treating a cancer, that’s a very different situation. When we give a patient treatment to try to kill the cancer cells, many times we’re trying to provoke oxidation. That’s part of how these drugs and these treatments work.
So, if you’re taking those treatments, but also at the same time taking antioxidants, there’s the potential you could sort of be cutting your therapy off at the knees, fighting it with one hand behind your back. So, for the period of time when my patients are getting an active treatment, I ask that they don’t take it antioxidant.
And they can resume that in the future in the hopes of preventing another cancer. But the time to prevent with an antioxidant isn’t appropriate when you’re dealing with an active cancer. So, that’s just one example.
Ross:
Fatigue could be a symptom of AML, but there are a lot of causes of fatigue.
How do you differentiate between something that really could be AML and something that isn’t?
Dr. Pollyea:
Yeah. That’s a challenge because I think these are, as I said, older patients. And older patients have a lot of other medical problems. And older people get fatigued, just that’s unfortunately part of the normal aging process. So, we would usually make an assumption that a person’s fatigue and diagnosis is due to the leukemia, the anemia as a result of the leukemia.
But as we successfully treat a patient if they are responding based on their numbers and other objective criteria, but the fatigue is not improving then I think that’s where we would start to look at other contributing factors, and there can be many, so having an open mind at that point is important.
But at the beginning, this is such a monster of a disease, it’s so overwhelming, I think the focus is usually on assumption that the fatigue is due to the disease or to a treatment associated with this disease.
Ross:
This question: is loss of appetite a symptom of AML?
Dr. Pollyea:
Yeah. I definitely see that, hear that, so sometimes people come in and they say that. Sometimes it may not be a loss of appetite, but an extreme weight loss, so a lot of different types of cancer, including AML, can cause that, just basically unintentional weight loss.
A person’s not trying to lose weight. They’re eating what they think is their normal amount and they’re losing tremendous amounts of weight. So, those are both potential presenting symptoms with AML. And loss of appetite, unfortunately, can be associated with some of the treatments for this disease. And taste changes, things not tasting good, can all contribute to that as well, so those are all challenges that our patients face.
Ross:
How important is to get a second opinion? I mean, are all doctors like you pretty much on the same page when it comes to symptoms and treatment?
Dr. Pollyea:
So, this is a challenge. So, the answer to the second question first is unfortunately, no. A lot of this hasn’t quite been standardized. And some doctors, oncologists, cancer doctors, they’ll predominantly be treating the things that are common: colon cancer, breast cancer, prostate cancer. And they will probably only have a few cases of acute leukemia a year.
And so, their approach to this is going to be different than somebody who spends all day seeing patients with AML and thinking about AML.
So, a second opinion is a very nice thing to be able to do. The problem with this disease is that most times it doesn’t afford that opportunity. So, with other conditions you have some time to go out, read about it, talk to some different doctors, get a good plan together.
With AML, often that’s not a possibility. A person is so urgently sick that you have to sorta deal with the resources where you are. The best recommendation I have there, if you do find yourself in a situation where there’s not a lot of expertise is to ask your doctor to just call somebody in the region or email somebody in the region who may have that expertise.
And most doctors all over the country have that sort of resource or partner that they will go to and talk the case through with them, and maybe a transfer to one of those high-volume centers is appropriate.
And maybe that’s not a possibility or appropriate, but maybe you would benefit from just talking… Maybe your doctor would benefit from talking this through. But in cases where it’s not such a dramatic presentation, then yeah, for sure, I think a second opinion can be appropriate. But this isn’t something that can be sort of drawn out for long period of time.
Ross:
You know, when you find out something like this, your tendency might be to jump on the web and start searching for AML. How do you vet those sources that you look at? How do you figure out that their – what would be a sign that they’re bogus sources?
Dr. Pollyea:
Yeah. I mean, I think this field is so rapidly changing and the treatment that we have, that I would, for the most part, assume that what you’re finding on the web is not relevant and is not an up-to-date resource. So, the resources that I listed, the NCCN, UpToDate, the Leukemia & Lymphoma Society, I should mention.
A very important resource that has up-to-date information, and they have even phone numbers for patients and their families to call to get connected with the proper people in a particular city, so that is a really important resource. But I’d be really, really cautious about what you find on the internet because things are changing so fast in this field. There’s a lot of outdated and misinformation on the internet.
Ross:
Well, then there’s outright scams. One of the things you mentioned before we went on is be cautious if someone’s asking you to put money upfront, or if it’s a nonmedical facility. What are some things that people should watch out for?
Dr. Pollyea:
Yeah. So, one of the things that is so important in our area is clinical trials and participating in clinical trials. Patients who opt to do this and receive experimental therapies can sometimes get the treatment of the future, get a drug that’s not currently available through the FDA, but may have a lot of promise.
And this is the way that we fight this disease. We’ve recently had an onslaught of approvals for AML and that’s because the patients being willing to participate in sanctioned clinical trials. So, participating in a sanctioned clinical trial is crucial, and it’s always a recommendation of all leukemia doctors.
When you participate in a conventional clinical trial, you’re asked to sign a consent form that explains what you’re doing and why. There is a confirmation that this has been vetted by an institution’s regulatory board that is prioritizing the safety and well-being of you, the patient. This has been approved by the FDA as a clinical trial. Nobody would ever ask you to pay money. That’s not ethical to participate in a clinical trial. Insurance covers whatever standard of care. And the clinical trial covers anything that isn’t.
So, if you find yourself in a situation where you’re not being asked to sign a consent form, where a clinical trial has not been reviewed by a regulatory board, where your doctor is not a leukemia specialist, where the FDA has not sanctioned the treatment, all of those are alarm signs.
Because there are people out there that are preying on patients in a desperate situation, a very difficult time in their life, and giving them sort of false hope and leading them down paths that are not legitimate.
One easy thing to do to sorta check to see if a clinical trial is legitimate is to go onto clinicaltrials.gov.
This is a resource set up by our national healthcare system that now feeds in every legitimate clinical trial from all over the world, needs to be registered on clinicaltrials.gov. So, if you can’t find your clinical trial on clinicaltrials.gov, I would have a lot skepticism and caution about that.
Ross:
Like what advice do you have for people when they’re first diagnosed? What are the first things they should try to do?
Dr. Pollyea:
Yeah. I mean, that reaction is totally normal and natural. I mean, many times these people are perfectly healthy or have been perfectly healthy, and this news is a complete shock.
And so, it is normal and appropriate to have some period of grieving for the healthy life that you are losing. But I would also, while giving yourself that time to grieve, first, draw on your support system, your family, your friends. Allow them to help you. Accept that assistance that they have. And to be optimistic because we are getting so much better at treating this disease.
I had mentioned before, there has been an onslaught of approvals for drugs in this area the likes of which hasn’t been seen in decades. We have new tools and weapons in our arsenal that we couldn’t have dreamed of even a few years ago.
We in our community are very excited and hopeful about the future and we hope that that will translate ultimately to patients, but being depressed or being down, being scared, all of that is normal.
All of that is expected. Anyone would feel like that. Allowing yourself to have those feelings and emotions is important, as long as it doesn’t get in the way of doing what you need to do to fight this disease.
Ross:
It sounds like you’re hopeful about new treatments for the disease. How about a cure? What’s the science? What’s the medical science say about that? Are we getting any closer to that?
Dr. Pollyea:
We are getting closer to curing this in more cases. So, like I mentioned before, as bad as this is, we can already cure some subsets of patients. There’s one type of Acute Myeloid Leukemia called Acute Promyelocytic Leukemia, APL. It’s an uncommon form of AML, less than 10 percent.
But we can cure close to 99 percent of people with APL. And APL, 15 years ago, was universally the worst form of acute leukemia to get. So, that dramatic 180 that we’ve seen in APL, we are hoping to translate into other forms of AML.
Some other forms of AML have cure rates as high as 50 percent, 60 percent, 70 percent in the right setting. Sometimes we can cure patients with a stem cell transplant fairly reliably. So, we are very, very hopeful about our ability to continue to make progress and cure more and more and more of these patients. That’s the future that we see.
Ross:
Dr. Pollyea, thank you so much. And thank you so much for ending on such a positive note. We really appreciate it. And thank you for joining us for this program today.
To learn more about AML and to access tools to help you become a proactive patient, visit powerfulpatients.org. I’m Ross Reynolds. Thanks for joining us.
https://powerfulpatients.org/wp-content/uploads/Pollyea-1.png600600Kara Rayburnhttps://powerfulpatients.org/wp-content/uploads/New-Logo-300x126.pngKara Rayburn2019-06-05 15:38:122022-09-08 12:04:58Fact or Fiction? AML Causes & Symptoms
