Detailed Narrative
Regulatory Pathway for Deramiocel
Following a 3-9 negative vote from the FDA Advisory Committee on the cardiomyopathy indication, Capricor plans to submit an amendment to its BLA for Deramiocel. This amendment will focus on an upper limb skeletal muscle indication, leveraging the primary efficacy endpoint data from the HOPE-3 study and 24-month open-label extension data. The FDA has expressed willingness to review this amendment and extend the PDUFA action date from August 22, 2026, accordingly.
HOPE-3 Data Publication and Statistical Clarification
The results of the HOPE-3 clinical trial were published in The Lancet, an important milestone. The company clarified a statistical model issue impacting only the left ventricular ejection fraction endpoint, which was a key secondary endpoint. The primary endpoint, upper limb function (PUL 2.0), remains statistically significant with a p-value of 0.029, demonstrating a 4.55% mean difference in favor of Deramiocel.
Commercial and Manufacturing Readiness
Capricor is continuing commercial readiness activities for Deramiocel, albeit at a slower pace due to regulatory uncertainty🌐, to control cash. The in-house GMP manufacturing facility in San Diego is operational for initial commercial launch, with an expansion to the second floor expected to be fully validated and FDA-approved in 2027. Michael Maurer has joined as Chief Commercial Officer to build out the launch organization.
Dispute with NS Pharma
The company withdrew its motion for preliminary injunction against NS Pharma, opting for arbitration to resolve the contractual dispute regarding the U.S. distribution agreement's pricing structure. Arbitration is estimated to begin in Fall 2026. Capricor's position that the pricing structure is flawed and impedes patient access remains unchanged.
Pipeline and Life Cycle Management
All pipeline work not directly related to Deramiocel is currently on hold pending regulatory clarity for the lead asset. However, life cycle management for Deramiocel includes initiated regulatory engagement in Europe and Japan, and expansion plans for younger DMD patients and Becker muscular dystrophy remain priorities, with clinical trial initiations stage-gated by the U.S. regulatory timeline.