Study design and rationale of EXPLORER-CN: a phase III, randomised, double-blind, placebo-controlled clinical study to evaluate the efficacy and safety of mavacamten in Chinese adults with symptomatic obstructive hypertrophic cardiomyopathy.

ABSTRACT:

Introduction

Hypertrophic cardiomyopathy (HCM) is a primary myocardial disease commonly caused by pathogenic genetic variants encoding sarcomere proteins. Mavacamten, a first-in-class allosteric inhibitor of cardiac-specific myosin, has demonstrated efficacy and safety in international clinical trials of patients with symptomatic obstructive HCM (oHCM) but clinical evidence for mavacamten in the Chinese population is lacking.

Methods and analysis

EXPLORER-CN is a multicentre, phase III, randomised, double-blind, placebo-controlled registration trial to evaluate the efficacy and safety of mavacamten in Chinese adults with symptomatic oHCM. The study will enrol approximately 81 participants with symptomatic oHCM. Eligible participants are randomised 2:1 to receive once-daily,

SUBMITTER: Tian Z 

PROVIDER: S-EPMC10314621 | biostudies-literature | 2023 Jun

REPOSITORIES: biostudies-literature