BESREMi anyone?

Posted by @N.C.94 @upnorth94, Jul 10, 2023

Diagnosed with PV with JAK2 mutation In November. Did not do well on Hydroxyurea. I just started BESREMi at 100mg every 2 weeks. I have had only 1 injection so far but concerned about side effects. I am curious about how others are doing?

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Hello, @upnorth94 Hydroxyurea is the classic medication for PV. But it’s not for everyone. You mentioned you didn’t do well with it. Were you having side effects or the hydroxy didn’t control your PV?

I found a couple of other members who are also on Besremi so hopefully they can give you some insights as to what they’ve experienced and how well it’s working for them.

@treeore has been taking Besremi treatment for their PV. (This is the reply mentioning the Besremi.

https://connect.mayoclinic.org/comment/865855/

It’s from this discussion:
~Polycythemia Vera: Just been diagnosed
https://connect.mayoclinic.org/discussion/polycythemia-vera-1/

~~~~
@sanjayd mentioned Besremi in this comment:
https://connect.mayoclinic.org/comment/892975/

From the discussion:
PV and fatigue
https://connect.mayoclinic.org/discussion/pv-and-fatigue/

How are you feeling with the new medication? Are you currently having side effects or just concerned about the possibility?

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My Wife is about to begin Besremi as her Hematologist just admitted that it is a frontline use drug after a year of harassment for our refusal to use Hydroxyurea.
If anyone out there who has used Besremi could please inform me of how their treatment, side effects and results are, I would greatly appreciate the information. Thanks to all.
Keith

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@akeytoo

My Wife is about to begin Besremi as her Hematologist just admitted that it is a frontline use drug after a year of harassment for our refusal to use Hydroxyurea.
If anyone out there who has used Besremi could please inform me of how their treatment, side effects and results are, I would greatly appreciate the information. Thanks to all.
Keith

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Hi Keith,
I moved your message to this existing discussion:
- BESREMi anyone? https://connect.mayoclinic.org/discussion/besremi-anyone/

I did this so you can see @loribmt's helpful post with several references and so you can connect with members like @upnorth94 @sanjayd @treeore who are on or considered treatment for polycythemia vera with BESREMi (ropeginterferon-alfa-2b-njft).

When will your wife begin treatment with Besremi?

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Thank you Ms. Young,
As you may know I am new to this website. My Wife was diagnosed with Polycythemia Vera just over a year ago although we believe it may have begun much sooner. We have attempted the phlebotomy method which has held her hematocrit to normal since January with no phlebotomies. However, white blood cells and platelets have continued off the chart and her iron levels are now barely recovering from the previous blood draws. Sadly, we are scheduled to see a new Hematologist soon as our current one believes Hydroxyurea is the only available front line medication. We would prefer a more natural approach although now my Wife's hematocrit is up to 49 and the Dr.'s notes indicate that I am personally responsible for leading her to a leukemic state. With interferon being produced in the body and when it is well recognized that Besremi is far superior to Hydroxyurea, it appears we may need to pursue that direction. I have read the extensive labelling and although adverse events only occur in approximately 3% of patients, that list of adverse effects is vast.
Any information or advice would be greatly appreciated,
Thank you.
Keith

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@akeytoo

Thank you Ms. Young,
As you may know I am new to this website. My Wife was diagnosed with Polycythemia Vera just over a year ago although we believe it may have begun much sooner. We have attempted the phlebotomy method which has held her hematocrit to normal since January with no phlebotomies. However, white blood cells and platelets have continued off the chart and her iron levels are now barely recovering from the previous blood draws. Sadly, we are scheduled to see a new Hematologist soon as our current one believes Hydroxyurea is the only available front line medication. We would prefer a more natural approach although now my Wife's hematocrit is up to 49 and the Dr.'s notes indicate that I am personally responsible for leading her to a leukemic state. With interferon being produced in the body and when it is well recognized that Besremi is far superior to Hydroxyurea, it appears we may need to pursue that direction. I have read the extensive labelling and although adverse events only occur in approximately 3% of patients, that list of adverse effects is vast.
Any information or advice would be greatly appreciated,
Thank you.
Keith

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Hello @akeytoo, I don’t think anyone is fond of chemo treatments but they can be absolutely necessary for some of us in an effort to rid our bodies of cancer cells and to buy us precious time. With blood disorders, at this time there are no natural cures I’m aware of. Hopefully in the future with discoveries such as Car T therapy and biologic targeted meds, this could be a reality some day. I know I would have loved that as I had acute myeloid leukemia and pumped full of a laundry list of meds along with a bone marrow transplant. However, 4 years later, I’m the poster child for success! So there is a plus side to these meds…they work.

Hydroxurea has been on the market since 1967 and is a frontline drug for Myeloproliferative blood disorders (myeloproliferative neoplasms) such as PV, ET, myelofibrosis, CML, etc. It has helped millions of people world wide manage their symptoms for their blood disorders.
As you have learned, without treatment, these conditions can sometimes progress into advanced stages of disease in the bone marrow.

I’m posting a credible, relevant article on myeloproliferative disorders from verywellhealth.
https://www.verywellhealth.com/myeloproliferative-disorders-5209654

Besremi is a newer drug on the market having been approved for use in PV patients by the FDA in November of 2021, though it has been used in other countries for a short time prior. It’s been successful in reducing white and red counts and slowing the progression of the disease. But like Hydroxurea, there are potential side effects as well. So it can be helpful for your wife to keep a little journal of any changes that take place.
There aren’t many members I could find in a search who are taking the drug so it will be really helpful for others if you’ll give us updates on your wife’s progress with the Besremi.

Will your wife be giving herself injections or will she be going to an infusion center?

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