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Is the COVID-19 Vaccine Safe for Myeloma Patients?

Is the COVID-19 Vaccine Safe for Myeloma Patients? from Patient Empowerment Network on Vimeo.

 Should myeloma patients get the COVID-19 Vaccine? Dr. Joshua Richter encourages all patients to get the vaccine but notes important considerations around treatment.

Dr. Joshua Richter is director of Multiple Myeloma at the Blavatnik Family – Chelsea Medical Center at Mount Sinai. He also serves as Assistant Professor of Medicine in The Tisch Cancer Institute, Division of Hematology and Medical Oncology. Learn more about Dr. Richter, here.

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Transcript:

Katherine:

Is the COVID-19 vaccine safe for patients with myeloma?

Dr. Richter:

Absolutely, 100 percent yes. Everybody with myeloma should absolutely get the vaccine. What’s a little more complicated is the timing of it. So, one is in relation to stem cell transplant or CAR T-cell therapy. If you’ve had one of these, obviously, consult with your provider. But the general recommendation is to wait about 60 to 90 days after a high-dose therapy like that. And it’s not a question of safety, it’s a question of efficacy. Vaccines are like vegetables, seeds, you have to put them in the ground to grow. If you give yourself a vaccine right after a stem cell transplant, well, your bone marrow is not ready to work with it. It’s like planting a seed in the desert.

You want to make sure your immune system can take in that vaccine and give you immunity. So, you have to wait at least 60 to 90 days. The other question is, what happens if you’re getting continual therapy? And we don’t know the answer for most of these drugs, but one of the things is dexamethasone (Decadron), which is a steroid. Almost all myeloma therapy comes with some steroids. And we like to separate the vaccine from the steroid dose by a little bit if we can. Again, always important to talk with your care team as to risk/benefit about holding certain treatments.

What Should You Know About Myeloma Treatment Options?

What Should You Know About Myeloma Treatment Options? from Patient Empowerment Network on Vimeo.

Dr. Peter Forsberg outlines options in the myeloma treatment toolkit, including targeted therapies, chemotherapy, immunotherapy, and combination approaches —and explains how the recovery process from stem cell transplant has improved.

Dr. Peter Forsberg is assistant professor of medicine at the University of Colorado School of Medicine and is a specialist in multiple myeloma. More about Dr. Forsberg here.

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Transcript:

Katherine:                        

Would you walk us through the currently available myeloma treatment approaches and who they might be right for?

Dr. Forsberg:             

At this point, we’re lucky that we have a much broader toolkit to treat myeloma than we have had in the past. Myeloma is one of the successes in modern oncology in that way. At this point, we have a number of targeted therapies. Some of those are pill-based options, some are injections or infusional medicines. We have some immunotherapies, which are things like monoclonal antibodies, which help to work.

We use some conventional or older fashioned chemotherapy, often lower doses and as part of combinations. And steroids. Steroids are always the medicine that is one of the backbones of our combinations. In myeloma, we do often use combinations. So, it’s usually a mixture of targeted therapies. Sometimes immunotherapies or chemotherapies.

As well as steroids to try to treat the myeloma. And some of the considerations are, which combination makes the most sense. Are there other medical problems or disease related factors like disease aggressiveness that may influence which ones we wanna choose or how many. Also, is a three-drug combination the right fit or is a four or a two drug the right. And it does continue to evolve.

Our options and our ability to use multi-agent regimens has continued to improve as we’ve gotten better and better therapies that’re well tolerated and that allow us to use really active combinations, even in patients who may have substantial other medical problems. So, I think it’s been something that continues to evolve over time and will continue to evolve. But the good news is that it’s been an issue of just how to incorporate more and better options.

How do we bring these good new tools into the mix as early as is appropriate? To control the myeloma in really substantial ways. And again, as I mentioned, the question of the role of stem cell transplant continues to be an important one. That is a way for us to still use older fashioned chemotherapy at a high dose to help to achieve a more durable remission. But usually, the way that we parse through these targeted immunotherapies and chemotherapies, is something that may be individual.

Although, we have some broad principals that help guide us for how we manage patients across different types.

Katherine:                  

How do you decide who stem cell transplant might be right for?

Dr. Forsberg:             

The good news in the United States is that we’re able to be fairly broad in terms of our consideration of stem cell transplant. There is no age restriction above which it’s not. We’ve gotten better and better at supporting patients through stem cell transplant. We have better medicines to deal with potential toxicities. And so, patients do better and better in going through transplant. But it is still an intensive treatment modality. So, in considering it, it is an option for a large portion of myeloma patients at diagnosis. After we get the myeloma under control. But the decision remains an individual one. Some patients may prefer to defer stem cell transplant until a second line therapy or later.

Whereas others feel very comfortable moving forward with it in the first-line setting. I would say that it is certainly something that we try to demystify for patients. It can sound a little bit intimidating, certainly because it is a little more intense and requires more support. But it is something that we have gotten quite good at navigating patient and supporting them through.

Katherine:                  

What about maintenance therapy, how does that fit in?

Dr. Forsberg:             

Following initial treatments to get the myeloma under control, whether that includes stem cell transplant or not. Usually we transition into a maintenance therapy. Maintenance therapy is a way for us to sustain control or remission of the myeloma. And make that longer lived. So, what we use for maintenance may be different patient to patient. But it is a important part of our treatment approach for many patients.

Katherine:                  

Are some therapies less intense than others, and what are some possible side effects of those?

Dr. Forsberg:             

So, certainly there are treatments with varying degrees of intensity or potential toxicities. The good news is that as we’ve gained more and more treatment options, we’ve also gotten better at using the ones we have had for a while now to minimize some of their toxicities. So, by adjusting dosing schedule and routes of administration, we’ve gotten better at fine tuning the tools we have toward minimizing those toxicities.

So truthfully, many myeloma patients after you start treatment, actually feel better than before they started chemotherapy because the myeloma itself is a destructive process and the treatments are quite often well tolerated. That being said, certainly over time, treatment related side effects often emerge. Some of the treatment toxicities may cause some challenges in terms of managing patients through their myeloma process. But usually, those can be overcome. Even if that means needing to adjust the treatment protocol.

Adjust doses, change medicines. And so, while there are varying degrees of intensity, we’re usually able to find the right balance for any given patient to still have a very active anti-myeloma regimen while trying to be very cognizant of potential treatment toxicities and taking steps to mitigate that.

What Are the Treatment Options for Myelofibrosis?

What Are the Treatment Options for Myelofibrosis? from Patient Empowerment Network on Vimeo.

When choosing a treatment for myelofibrosis (MF), where do you start? Dr. Laura Michaelis reviews the available options for MF therapy, including a discussion of stem cell transplant. 

Dr. Laura Michaelis is hematologist specializing in myeloproliferative neoplasms (MPNs) at Froedtert & the Medical College of Wisconsin, where she also serves as Associate Professor of Medicine. Learn more about Dr. Michaelis here.


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Transcript:

Dr. Michaelis:                       

So, myelofibrosis is among the most aggressive of the myeloproliferative neoplasms. And yet, it still has a broad swath of risk associated with it. And that means that compared to essential thrombocythemia and polycythemia vera, myelofibrosis – primary myelofibrosis tends to be more aggressive and needs to be treated more aggressively.

There are a group of patients who have what we call low-risk or even intermediate 1 risk myelofibrosis who don’t need treatment – who can be followed, whose blood counts can be checked, who can be regularly seen by their doctor, and who can avoid treatment for some period of time, depending on their risk factors.

And so, if you’re diagnosed with primary myelofibrosis, the first question is do I need treatment? And the second question – if the answer to that is yes, then you have to figure out why you need treatment. There is currently only one intervention that is known to be curative in myelofibrosis, and that’s the use of stem cell transplant.

Stem cell transplant, which is also called bone marrow transplant or allogeneic hematopoietic stem cell transplant, is basically a procedure where a donor is able to have their stem cells collected. And then the recipient, who’s the person with the myelofibrosis, undergoes a series of chemotherapy treatments to basically wipe out the bone marrow that they have. And it’s then replaced, using basically a blood transfusion of the stem cells of someone else, which then grow up into the recipient.

This has been shown to be safe in myelofibrosis – well, relatively safe – if done in the right person, who’s relatively fit, and done at the right stage of disease. It’s not a procedure that everybody can tolerate. People need to be pretty fit. And it should be performed at a place that has done numerous transplants for myelofibrosis since it’s a relatively complicated form of stem cell transplant. That being said, in the right person at the right time, it’s an excellent opportunity and option for these patients.

Now in patients who can’t tolerate transplant or where that’s not the right step to go, we have medications. And those medications can sometimes delay the worsening of symptoms. They can certainly control spleen size, improve people’s quality of life, and often improve survival. And the medications that we’re talking about here are called JAK-STAT inhibitors.

And the first approved, and the one that’s most commonly used, is a medicine called ruxolitinib.

This is an oral pill – a pill that you take twice a day and has excellent data that supports that it shrinks the spleen in people with myelofibrosis, that it improves symptoms. And in people with advanced polycythemia vera, decreases the blood count without leading to iron deficiency and also improves symptoms and spleen size.

There’s another JAK-STAT inhibitor that’s approved. That’s a medicine called fedratinib. And it was recently approved in people who had progressed off of myelofibrosis or even in people – or after ruxolitinib or in people who – instead of taking ruxolitinib.

Now in essential thrombocythemia, polycythemia vera, and other times even myelofibrosis, we have other treatments that are commonly used that can be exceedingly helpful in controlling symptoms and blood counts. Those include, for example, hydroxyurea, pegylated interferon, and sometimes treatments aimed at helping anemia, like steroids or derivatives of thalidomide.

And finally, I don’t want to let this end without saying that clinical trials are often an excellent possibility for patients with these conditions, like myelofibrosis.

So, when you are contemplating starting a treatment, it’s really important to ask your physician whether or not there’s any clinical trials that are right for you.