Heart drug mavacamten under the microscope: Real-World study launches
NCT ID NCT07557498
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study is following about 362 adults with a type of heart disease called obstructive hypertrophic cardiomyopathy who are taking the drug mavacamten. Researchers want to see how the drug works in real doctor's offices, not just in strict research settings. They will track things like blood pressure, heart function, and how patients and their doctors feel about the treatment.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 362 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jan 2026
- Expected to finish
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Jun 2027
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
The study population will consist of adults that have been diagnosed with obstructive hypertrophic cardiomyopathy (HCM) and have received treatment with mavacamten and their treating clinicians from participating community-based sites in the US.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: Phase I: retrospective chart review For inclusion in the study, participants must meet ALL of the following criteria: * Are an adult aged 18 or over at baseline * Have a confirmed diagnosis of obstructive hypertrophic cardiomyopathy (HCM) * Have been prescribed mavacamten for obstructive HCM at one of the study sites between 28th April 2022 and 31st December 2024 * Have not ever been enrolled in any interventional clinical trial involving any cardiac myosin inhibitor (enrollment in observational studies is permitted) * Are not enrolled in any interventional clinical trial at study baseline Phase II: patient survey • Participants must meet all inclusion criteria of Phase I: retrospective chart review and be able to read and understand English and have access to computer or smartphone to complete the survey Exclusion Criteria: • None with the proviso that all inclusion criteria are met.
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Get notified about this study
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Adelphi Real World
RECRUITINGBollington, Macclesfield, SK10 5JB, United Kingdom
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Testing whether beta-blockers can be dropped once mavacamten steadies a thickened heart
- Can smarter dosing of mavacamten unblock the heart more effectively?
- New heart drug aficamten challenges standard Beta-Blocker in major trial
- Heart drug mavacamten shows promise in Real-World study
- Gene test may personalize heart drug dosing
- New pill aims to help heart patients breathe easier and move more