Anyone take new drug Camzyos (mavacamten) for HCM?

Posted by captainterry @captainterry, May 25, 2022

Since FDA approval in April has anyone (non-clinical trial patient) actually obtained a prescription and had it filled? If so, when and where was the cardiologist located? Is the registration process for doctor/patient/Rx taking a long time for this much anticipated drug?
Thanks from a fellow patient!

Interested in more discussions like this? Go to the Hypertrophic Cardiomyopathy (HCM) Support Group.

Profile picture for janeal99 @janeal99

Hello everyone. I'm a 69 year old male. I've been on Camzyos 5g for 4 months but I have some related issues.

First the good news. My gradient has improved from 165 to 27. Now, the more problematic part. I believe the improvement has significantly increased the blood flow through my heart which ( in my opinion ) has led to issues with high blood pressure, including an ER visit. I've never had a problem with hypertension, prior to starting Camzyos. The elevated BP readings started within 30 days following the start of my Camzyos regimen. I think I'm on the road to getting my BP stabilized. But I also have developed a significant increase in tinnitus in both ears, and a pounding in my stomach, both of which, are quite unsettling.

Anyone else had similar experiences, or suggestions otherwise? Thank you.

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@janeal99 - Hi! Welcome to the Camzyos family. I'm 61 male, on Camzyos for just over 2 years. After several months (I can't remember exactly how long), we discovered that my BP was a bit higher than normal. Nothing really bad but enough that my cardiologist put me on Losartan. Just had an echo done this morning and I was 111/73, and that's pretty typical for me now. With the incredible quality-of-life improvement I got from Camzyos, that extra med was a small price to pay (for me). Fortunately I have not had any other issues such as the tinnitus or the pounding you described, so I can't offer any useful advice. Those must be quite frustrating for you. Second thought - Do you have any gastro issues? I have been on Omeprazole for stomach acid for number of years. While Omeprazole was a possible red flag for Camzyos, I was given the go-ahead by the cardiologist, the pharmacists and the REMS program nurse case manager. I wonder if, perhaps, your stomach pounding would be related to an acid-aggravated gut somehow. But I am a simple civilian with NO medical training or expertise, so DO NOT listen to my speculations - talk to your doctor/cardiologist. Good luck, I hope you can get these side effects worked out and can experience only the good.

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Hello everyone. I'm a 69 year old male. I've been on Camzyos 5g for 4 months but I have some related issues.

First the good news. My gradient has improved from 165 to 27. Now, the more problematic part. I believe the improvement has significantly increased the blood flow through my heart which ( in my opinion ) has led to issues with high blood pressure, including an ER visit. I've never had a problem with hypertension, prior to starting Camzyos. The elevated BP readings started within 30 days following the start of my Camzyos regimen. I think I'm on the road to getting my BP stabilized. But I also have developed a significant increase in tinnitus in both ears, and a pounding in my stomach, both of which, are quite unsettling.

Anyone else had similar experiences, or suggestions otherwise? Thank you.

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In reply to @bocellibonjovi71 "29mm/2.9cm" + (show)
Profile picture for bocellibonjovi71 @bocellibonjovi71

29mm/2.9cm

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@bocellibonjovi71 anyone else have a septum this thick also? Late Diagnosis?

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Ocala FL. Camzyos they had a bridge program while they. Work with ins. Company for approval. Covermymeds sent it for four months now my ins co covers it. Upcoming septal myectomy in 11 days.

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Profile picture for bocellibonjovi71 @bocellibonjovi71

@karukgirl at Mayo in Jacksonville.

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@bocellibonjovi71 I did not realize that septal myectomies took place in Mayo Jacksonville, even though it is a COE. How nice for our southern fellow big hearts! Wishing you a speedy recovery.

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Profile picture for sandygood @sandygood

I was recently diagnosed with HOCM. I get tested tomorrow at Mayo AZ! Need to know what Medicare Part d covers Camzyos. Without coverage the medicine is cost prohibitive (almost $100,000 a year).

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@sandygood I have Aetna advantage and it is covered because I have met my out of pocket. Different states have different deals with different companies. Good luck-it’s good to look ahead. My out of pocket is changing the first of the year so I may have to change.

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Profile picture for bocellibonjovi71 @bocellibonjovi71

I been on it since May 2025.. but my HOCM was just diagnosed in April 2025. I feel better than without it. It was helpful but I need a septal myectomy. It is a personal choice, do research, write.qiwsrions down and discuss questions with cardiologist. ask what are other options and make the decision that best suits you and your needs.

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@bocellibonjovi71 If you don’t mind me asking, what does your septum measure?

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Profile picture for Debra, Volunteer Mentor @karukgirl

Hello @bocellibonjovi71, it looks like this is your first post here on Connect, so Welcome!

That is pretty sound advice you have given to others. It sounds like you have progressed quickly and Camzyos did not help you beyond feeling better than without it.

As you suggested, doing research and asking questions and learning all you can about HOCM is all good...but making certain you are at a COE (Center of Excellence) is also of great importance.
This surgery is so precise, that your surgeon needs to be an expert.

Have you done your research? May I ask where your septal myectomy will be performed?

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@karukgirl that's why I chose mayo clinic in the first place

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Profile picture for Debra, Volunteer Mentor @karukgirl

Hello @bocellibonjovi71, it looks like this is your first post here on Connect, so Welcome!

That is pretty sound advice you have given to others. It sounds like you have progressed quickly and Camzyos did not help you beyond feeling better than without it.

As you suggested, doing research and asking questions and learning all you can about HOCM is all good...but making certain you are at a COE (Center of Excellence) is also of great importance.
This surgery is so precise, that your surgeon needs to be an expert.

Have you done your research? May I ask where your septal myectomy will be performed?

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@karukgirl at Mayo in Jacksonville.

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