Late-stage clinical trial failures in Duchenne muscular dystrophy continue to plague this therapeutic sector, with Roche discontinuing its RG6206 (RO7239361) program. The decision emerged on 6 November in communications Roche addressed to the patient community, and quickly spread to the internet.
Roche Discontinues Duchenne Hope At Interim Analysis
Anti-Myostatin Approach Disappoints Again
Roche is to discontinue its RG6206 clinical development program in Duchenne muscular dystrophy after an interim analysis of the Phase II/III SPITFIRE study indicates the compound would be “highly unlikely” to show a clinical benefit.

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