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Active, not recruiting Phase 2Phase 3 Interventional

A Study to Evaluate the Effect of Aficamten in Pediatric Patients With Symptomatic Obstructive Hypertrophic Cardiomyopathy (oHCM).

ClinicalTrials.gov ID: NCT06412666

Public ClinicalTrials.gov record NCT06412666. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Sep 6, 2026, 4:36 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

A Phase 2/3 Multicenter, Randomized, Double-Blind, Placebo-Controlled and Open-Label Extension Trial to Evaluate the Efficacy and Safety of Aficamten in a Pediatric Population With Symptomatic Obstructive Hypertrophic Cardiomyopathy

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

The purpose of this study is to evaluate the efficacy, safety and pharmacokinetics of aficamten in a pediatric population with symptomatic obstructive hypertrophic cardiomyopathy (oHCM).

Study identification

NCT ID
NCT06412666
Recruitment status
Active, not recruiting
Study type
Interventional
Phase
Phase 2, Phase 3
Lead sponsor
Cytokinetics
Industry
Enrollment
65 participants

Conditions and interventions

Eligibility (public fields only)

Age range
12 Years to 17 Years
Sex
All
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
May 28, 2024
Primary completion
Dec 31, 2029
Completion
Dec 31, 2029
Last update posted
Aug 17, 2026

2024 – 2030

United States locations

U.S. sites
24
U.S. states
19
U.S. cities
23
Facility City State ZIP Site status
Phoenix Children's Hospital Phoenix Arizona 85016
Arkansas Children's Hospital Little Rock Arkansas 72202
Children's Hospital Los Angeles Los Angeles California 90027
University of California, Los Angeles (UCLA) Los Angeles California 90095
Children's Hospital Colorado Aurora Colorado 80045
Children's National Hospital Washington D.C. District of Columbia 20010
Nicklaus Children's Hospital Miami Florida 33155
Ann & Robert H. Lurie Children's Hospital Chicago Illinois 60611
University of Michigan Ann Arbor Michigan 48109
Children's Hospital of Michigan Detroit Michigan 48201
Mayo Clinic Rochester Minnesota 55905
Children's Mercy Hospital Kansas City Missouri 64108
University of Nebraska Medical Center Omaha Nebraska 68198
Morristown Medical Center Morristown New Jersey 07960
NYP/Columbia University Medical Center New York New York 10027
Children's Hospital at Montefiore The Bronx New York 10467
Duke Clinical Research Institute Durham North Carolina 27701
Oregon Health & Science University Portland Oregon 97239
Children's Hospital of Philadelphia Philadelphia Pennsylvania 19104
LeBonheur Children's Hospital Memphis Tennessee 38103
Vanderbilt University Medical Center Nashville Tennessee 37235
Dell Children's Hospital Austin Texas 78723
UT Southwestern Dallas Texas 75390
Children's Wisconsin Milwaukee Wisconsin 53226

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

Non-U.S. locations

This page focuses on the U.S. directory. The official record also lists 12 non-U.S. sites.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT06412666, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Aug 17, 2026 · Synced Sep 6, 2026

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Open the official record

The complete protocol, eligibility criteria, and contact information for NCT06412666 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →