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.

I am 51, diagnosed with obstructive HCM first of this year. Been on Camzyos for 6 months now. I Was also my cardiologist first patient to be on it. Side effects have been the biggest issue. I’m getting better. Have Echo done every 4 weeks. Every echo shows improvement. Problem is, I am improving but the side effects prevent me from getting to feel any better. Side effects are same as what I was experiencing from the HCM before diagnosis.
I’ve consulted with Mayo Clinic and considering surgery. A lifetime of Camzyos knowing my heart is better but never getting to enjoy the benefits is no way to live.
As far as cost. Camzyos does have a program to help with the 8k monthly cost of medicine.

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@tjunca

I am 51, diagnosed with obstructive HCM first of this year. Been on Camzyos for 6 months now. I Was also my cardiologist first patient to be on it. Side effects have been the biggest issue. I’m getting better. Have Echo done every 4 weeks. Every echo shows improvement. Problem is, I am improving but the side effects prevent me from getting to feel any better. Side effects are same as what I was experiencing from the HCM before diagnosis.
I’ve consulted with Mayo Clinic and considering surgery. A lifetime of Camzyos knowing my heart is better but never getting to enjoy the benefits is no way to live.
As far as cost. Camzyos does have a program to help with the 8k monthly cost of medicine.

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Hello @tjunca, and WELCOME! I'm glad you found Mayo Connect and have shared your story with the Hypertrophic Cardiomyopathy group. The Camzyos folks are a wonderful resource as each one of them, like you, are brave for trying this new drug and for hoping it helps them live better lives with HOCM. I encourage you read the shared stories and reach out if you have questions. No two people are the same, and therefore, no two results will be the same either. Camzyos is a magical medication for some, and for others it's not helping, it may even hurt them. I'm glad to hear you have consulted with the Mayo Clinic. I did, and it made all the difference in the world to me. I had open heart surgery a few years ago in Rochester and have my life back thanks to the stellar care, expert medical advice and top notch surgical skills offered at the Mayo. Mayo Clinic has the world's top HCM doctors. How long does your cardiologist want you to try Camzyos?

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@karukgirl

Hello @tjunca, and WELCOME! I'm glad you found Mayo Connect and have shared your story with the Hypertrophic Cardiomyopathy group. The Camzyos folks are a wonderful resource as each one of them, like you, are brave for trying this new drug and for hoping it helps them live better lives with HOCM. I encourage you read the shared stories and reach out if you have questions. No two people are the same, and therefore, no two results will be the same either. Camzyos is a magical medication for some, and for others it's not helping, it may even hurt them. I'm glad to hear you have consulted with the Mayo Clinic. I did, and it made all the difference in the world to me. I had open heart surgery a few years ago in Rochester and have my life back thanks to the stellar care, expert medical advice and top notch surgical skills offered at the Mayo. Mayo Clinic has the world's top HCM doctors. How long does your cardiologist want you to try Camzyos?

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He doesn’t have a certain time frame to try the Camzyos. Says it’s up to me how long I want to stay on it as long as it’s helping. It is helping. My heart is better and better. Just looking at the long term. Having to stay on the medicine long term and dealing with then side effects I’m having. Knowing my heart is getting better but I don’t get to feel the benefits because of the dizziness and palpitations I have as side effects.

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@tjunca

He doesn’t have a certain time frame to try the Camzyos. Says it’s up to me how long I want to stay on it as long as it’s helping. It is helping. My heart is better and better. Just looking at the long term. Having to stay on the medicine long term and dealing with then side effects I’m having. Knowing my heart is getting better but I don’t get to feel the benefits because of the dizziness and palpitations I have as side effects.

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That must be frustrating @tjunca, no wonder you are on the fence about which way to go! You get to decide your course, and it sounds like you have a really good grasp on your situation. It is too bad you can't enjoy the benefits of Camzyos. Does your cardiologist know how much the side effects are affecting your daily life??

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@karukgirl

That must be frustrating @tjunca, no wonder you are on the fence about which way to go! You get to decide your course, and it sounds like you have a really good grasp on your situation. It is too bad you can't enjoy the benefits of Camzyos. Does your cardiologist know how much the side effects are affecting your daily life??

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Yes. He does. We’ve adjusted mg a couple times. Helps minimally. Dizziness is main problem. Near black outs sometimes. Makes me stumble. Scared to go grocery shopping alone.
He recommended I consult with Mayo Clinic and get all questions answered so I can make a decision when or if I’m ready for surgery.

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@jaymaysea

Welcome to the Family boatsforlife! I think you will find this is an amazing group that will support you in your journey. I came to the group when I was trying to decide whether or not to take Camzyos. It is because of the comments from the people here — factual and spiritual — that I decided to move forward.

My journey with Camzyos, in terms of results, has not been as life transformative as some of the others here. I have been taking it 111 days today; 3.5 months. I still experience shortness of breath upon exertion, but not as badly as before. Now, my heart rate is often high even when I am sleeping, which did not occur before I took the medicine. My cardologist insists that it’s not because of Camzyos. I still experience angina occasionally.

My cardologist is a divo. His word, I refer to his as a rockstar, because after years of being misdiagnosed he found the problem and prescribed Camzyos. But, I have had to battle with him a couple of times. He dropped me from 5mg to 2.5mg after the first month because he said the algorithm said he had to do so. But, because of information I learned here I knew that was not the case. He still dropped me; but, after reminding him that MY obstruction was negligible during rest but through the roof during exertion, he agreed to another stress echo rather than the limited ego that is done during the first 4 months on the drug. The result, he took me back to 5 mg. The morale of this story is that YOU have to be your best advocate, YOU are not an algorithm!

Also, make sure you know what you cannot take and can take with Camzyos; many things are counter indicated. Things you might not think of like grapefruit and some allergy meds.

Bottom line: This drug is not for everyone; people respond differently. So, be diligent, ask questions, listen to your body, have faith, and stay positive!

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Hey @jaymaysea thanks for the encouragement. I'm way behind your curve at just 14 days now. After just a few days I felt like I was improving but figured it was all in my head. At day 9 I accidentally did 3 flights of stairs in rapid succession and felt ... NOTHING. No chest pain. No dizziness. No heart pounding. No shortness of breath. Just nothing. Previously a single flight of stairs would just about kill me. From day 9-12 it was the same. Not one of my normal symptoms. It was almost confusing not knowing what I should do at the top of stairs or whenever I would usually have to stop and wait for things to subside. But the last 2 days have been a little bit of a setback. I've felt a little bit of what I'm used to feeling. Nothing at all like it has been for the last many years, but not quite as great as the previous few days. I'm not worried about it (much) as it's still very early days. To be honest, I wasn't expecting to detect any positive change for a couple months, so this is all a bonus even with the tiny step backward. My first 4-week echo is scheduled for 23 Oct. @jaymaysea, I'll keep in mind what you said about advocating for a stress echo should that become a thing. Like you, my problem is under exertion, not at rest. I'll post again in a week or two or if I have a significant change.

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I am jealous and so happy for you. For some, Camzyos is like a miracle drug. I am happy you are responding so well. Let us know how your echo goes.

My next echo is October 30th. I have been having some angina and I am still out of breath going up stairs. So, it will be interesting to see my echo results.

Stay positive and may your Camyzos journey always be a great one.

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@boatsforlife

Hey @jaymaysea thanks for the encouragement. I'm way behind your curve at just 14 days now. After just a few days I felt like I was improving but figured it was all in my head. At day 9 I accidentally did 3 flights of stairs in rapid succession and felt ... NOTHING. No chest pain. No dizziness. No heart pounding. No shortness of breath. Just nothing. Previously a single flight of stairs would just about kill me. From day 9-12 it was the same. Not one of my normal symptoms. It was almost confusing not knowing what I should do at the top of stairs or whenever I would usually have to stop and wait for things to subside. But the last 2 days have been a little bit of a setback. I've felt a little bit of what I'm used to feeling. Nothing at all like it has been for the last many years, but not quite as great as the previous few days. I'm not worried about it (much) as it's still very early days. To be honest, I wasn't expecting to detect any positive change for a couple months, so this is all a bonus even with the tiny step backward. My first 4-week echo is scheduled for 23 Oct. @jaymaysea, I'll keep in mind what you said about advocating for a stress echo should that become a thing. Like you, my problem is under exertion, not at rest. I'll post again in a week or two or if I have a significant change.

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Hello - I'll just add a bit here... I've been on Camzyos for about 9 months and I also experienced immediate positive results but have also experienced a bit of inconsistency. Sometimes the benefits don't seem to "kick" in as well. Good question for the cardiologist!
Jessica

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@jess51

Hello - I'll just add a bit here... I've been on Camzyos for about 9 months and I also experienced immediate positive results but have also experienced a bit of inconsistency. Sometimes the benefits don't seem to "kick" in as well. Good question for the cardiologist!
Jessica

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I’ve had the same experience. Very quick response when I first started taking Camzyos in May. But my gradient did not go down and it’s high - 130, and higher with val salva. I asked for higher dose starting in August. I have more energy most of the time but still have angina sometimes. Waiting for next echocardiogram in a few weeks. One doctor I consulted says stay with it. My cardiologist is pushing for surgery. My gut says stay with Camzyos. Biggest distress is differing medical
opinions.

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@jess51

Hello - I'll just add a bit here... I've been on Camzyos for about 9 months and I also experienced immediate positive results but have also experienced a bit of inconsistency. Sometimes the benefits don't seem to "kick" in as well. Good question for the cardiologist!
Jessica

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I have had superb results for my first four months on Camzyos. For the past week I noticed inclines, stairs, picking up things like my nine or 14 lb. cats, etc. is starting to cause heaviness in breathing and other symptoms. I called my cardiologist and I have an echo scheduled in two days. Since we are all part of a study I was thanked for letting him know.

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