An Open-Label Study of CK-3773274 for Patients with Symptomatic Hypertrophic Cardiomyopathy (HCM)

Brief description of study

HCM is a condition in which the heart muscle becomes abnormally thickened, which can sometimes block the blood flow out of the heart, and the heart muscle works harder to pump blood to the body (increased heart pumping function). Some participants with HCM have obstructive HCM (oHCM) and other participants have non-obstructive HCM (nHCM). The purpose of this study is to determine the safety and long-term effects of CK-3773274 and to learn how well it is tolerated at different, increasing dose levels in participants with HCM and if it causes any side effects. The study drug may reduce symptoms of your HCM by reducing heart pumping function. CK-3773274 is an investigational study drug in this study because it has not been approved by the U.S. Food and Drug Administration (FDA), the health authority that gives approval for new medicines to be prescribed in the United States.


Clinical Study Identifier: s22-00565
Principal Investigator: Mark V. Sherrid.


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