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!

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@neymil

You may have discovered this already, buy robotic surgery is available which does not require cutting open the chest !

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Is this available in the UK? Seeing the cardiologist tomorrow! Thanks for that reply.

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@mckenzie541

Hello all, my name is McKenzie. I am 25 years old and live in the US. I just wanted to say thank you to everyone in these forums, they’ve really helped me try to keep a positive mind through out. I was diagnosed with obstructive hypertrophic cardiomyopathy 3 years ago, my doctor kind of dropped the ball and I wasn’t even on meds and didn’t realize the extent of my condition. Recently I was blindsided and told I need open heart surgery. I got the referral and go to my consultation to hear that there’s this new miracle treatment and maybe I can avoid having open heart surgery. Reading all your guys experiences is really giving me hope! I am terrified at the same time though. Praying I have good results and can live a normal life, I have young children that I want to watch grow up.
Thanks for letting me vent and introduce myself 😊

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You may have discovered this already, buy robotic surgery is available which does not require cutting open the chest !

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@dwc62

Thank god you got off the Mavacamten, I have not had too many side effects (knock on wood).

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Have you had any side effects at all? My cardiologist said to me that anyone with an inherited heart condition (i.e. HOCM) will fare better on Mavacamten. I don’t have the inherited type so maybe that’s why. Keep well my friend.

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@katiekins

Thank you David for your comments. Yes I agree with you upon research but have had HOCM for around 15 yrs and pretty much symptom free (lately a few) but have never had Atrial fibrillation until I started Mavacamten (also a known side effect). I have had A F for around a month now and stopped Mavacamten about a month ago AF has stopped. Can only assume it’s the drug disappointingly. Very happy for those that have had their lives turned around. Regards

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Thank god you got off the Mavacamten, I have not had too many side effects (knock on wood).

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@dwc62

I was reading some information on HCM it stated Atrial Fib and HCM are connected. You may want to look into it.

David

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Thank you David for your comments. Yes I agree with you upon research but have had HOCM for around 15 yrs and pretty much symptom free (lately a few) but have never had Atrial fibrillation until I started Mavacamten (also a known side effect). I have had A F for around a month now and stopped Mavacamten about a month ago AF has stopped. Can only assume it’s the drug disappointingly. Very happy for those that have had their lives turned around. Regards

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@katiekins

Horrid drug for me since I started on Janaury 9th 2024, amazing first week then the side effects stated severe headaches, aching muscles, eye disturbance.... etc....I was on Veramamil at the same time could it have been that who knows.....now April having have developed Atrial Fibrillation during the past month... Never ever had this before.....Seeing my cardiologist on the 23 rdApril we shall see...I am delighted for all of those that have had their lives changed by this drug...sadly I am not one of those and am looking at septal myectomy soon.
Keep well and safe all....

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I was reading some information on HCM it stated Atrial Fib and HCM are connected. You may want to look into it.

David

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@peggynurse

great to hear.
what is your current dose?

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I started at 5mg, increased to 10mg after a few months, and now on 15mg which is apparently the highest dose currently approved. I was told that if the gradient did not come down within 4 months, it wouldn't work. I asked to try the increased dose of 10mg and the gradient came down slightly. Much bigger drop in gradient on the 15 mg.
I did the pharmacogenetic test (through a private provider) which showed I am a rapid metabolizer of camzyos.

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@nanakpm

Hi. I’ve been on Camzyos for almost a year. So glad to hear from Karen317. I felt better soon after starting Camzyos - more energy, less angina, fewer naps. But the LVOT gradient didn’t come down. My dr wanted me to stop Camzyos and have surgery. I persisted and asked to try higher dose instead. After 6 months the LVOT started to come down. I started on highest dose in November and by January the LVOT dropped from 119 to 58. By April this year it’s down to 7. I think some of us take longer to respond. If you’re feeling ok, stay with it! Great to hear about other people’s response. Thanks to all of you.

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great to hear.
what is your current dose?

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@nanakpm

Hi. I’ve been on Camzyos for almost a year. So glad to hear from Karen317. I felt better soon after starting Camzyos - more energy, less angina, fewer naps. But the LVOT gradient didn’t come down. My dr wanted me to stop Camzyos and have surgery. I persisted and asked to try higher dose instead. After 6 months the LVOT started to come down. I started on highest dose in November and by January the LVOT dropped from 119 to 58. By April this year it’s down to 7. I think some of us take longer to respond. If you’re feeling ok, stay with it! Great to hear about other people’s response. Thanks to all of you.

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@nanakpm thank you for your advice for I was planning to do the same thing if I reach the same situation you have just increase the dosage and NO open heart surgery. My symptoms improved a lot but I do not know about my gradient till my first echo is done this coming 20th of April.
I do not mind even for maintenance be on camzyos for the rest of my life for it is worth it. My insurance covers that medicine even though that is an insurance I bought by myself and I do not work anymore for I took early retirement.

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@mspope111

Hi Karen,
I am on month 2 of Camzyos. I went from 257 LVOT down to 57. Still on 3 blood pressure meds and still tired with naps. Hopefully this will improves. Did it improve for you right away or over time? Thanks.

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Hi. I’ve been on Camzyos for almost a year. So glad to hear from Karen317. I felt better soon after starting Camzyos - more energy, less angina, fewer naps. But the LVOT gradient didn’t come down. My dr wanted me to stop Camzyos and have surgery. I persisted and asked to try higher dose instead. After 6 months the LVOT started to come down. I started on highest dose in November and by January the LVOT dropped from 119 to 58. By April this year it’s down to 7. I think some of us take longer to respond. If you’re feeling ok, stay with it! Great to hear about other people’s response. Thanks to all of you.

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