Clinical Trial in Patients With Barth Syndrome- 4TAZPower

Recruiting now · Phase 4 · Has a placebo group

Conditions studied: Barth Syndrome

In brief

Phase 3b/4, randomized, double-blind, parallel-group, placebo-controlled clinical trial to evaluate the efficacy, safety, and pharmacokinetics of a once daily SC injection of elamipretide in subjects with genetically confirmed BTHS for 72 weeks. The primary trial objective is to confirm the efficacy of elamipretide which is approved in the United States(FORZINITY™) under the accelerated approval based on an improvement in knee extensor muscle strength, an intermediate clinical endpoint.

Key facts

Study ID
NCT07531251
Run by
Stealth BioTherapeutics Inc.
People needed
48
Starts
2026-07-02
Expected to finish
2029-11-30
Last updated by the study team
2026-07-13

Who can join

Age: 5 and older, up to 55. Sex: male. Healthy volunteers: not accepted.

Where it is running

Full record on ClinicalTrials.gov

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