Genethon to launch pivotal trial in Europe of GNT0004 a low-dose microdystrophin gene therapy for Duchenne muscular dystrophy
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Updates every hour. Last Updated: 5-Oct-2025 04:10 ET (5-Oct-2025 08:10 GMT/UTC)
Phase 3 trial clearance is based on the Phase 1/2 results demonstrating safety and efficacy of the 3x10¹³ vg/kg dose of microdystrophin, which is lower than doses used in other gene therapies for Duchenne muscular dystrophy (DMD).
The double blind trial will initiated in the UK and France beginning in August and September, and will enroll 64 boys aged 6 to 10 with DMD who have retained their walking ability.
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