Duchenne News

July 3, 2026
On June 30, 2026, Sarepta Therapeutics, Inc. announced that the U.S. Food and Drug Administration (FDA) has accepted for filing the supplemental New Drug Applications (sNDAs) for AMONDYS 45® (casimersen)...
July 3, 2026
On June 29, 2026, Satellos Bioscience Inc., announced that the U.S. Food and Drug Administration (FDA) has granted Fast Track designation to SAT-3247 for the treatment of Duchenne. Please read...
July 3, 2026
On June 26, 2026, Solid Biosciences, Inc. shared a Letter to the Duchenne Community containing updates on the INSPIRE DUCHENNE and Phase 3 IMPACT DUCHENNE clinical studies, regulatory engagement, and...
July 3, 2026
On June 24, 2026, REGENXBIO Inc. announced the successful completion of dosing in the confirmatory study of RGX-202, a potential best-in-class gene therapy for Duchenne muscular dystrophy. They also shared...
June 17, 2026
On June 10, 2026, Italfarmaco S.p.A. announced that Health Canada has accepted for review the New Drug Submission (NDS) for givinostat (Duvyzat®) for the treatment of Duchenne muscular dystrophy (DMD)....
June 4, 2026
On June 4, 2026, Avidity Biosciences shared an update on the planned AOC 1045 clinical trial for individuals with Duchenne muscular dystrophy amenable to exon 45 skipping (DMD45). To view...
June 2, 2026
On June 2, 2026, Entrada Therapeutics, Inc. shared a Community Letter for the Duchenne community outlining updates on clinical studies and more.  To view their Community Letter, please click here.
May 28, 2026
On May 26, 2026, Dyne Therapeutics, Inc. announced the submission of a Biologics License Application (BLA) to the U.S. Food and Drug Administration (FDA) for zeleciment rostudirsen (z-rostudirsen, also known...
May 20, 2026
On May 20, 2026, Dyne Therapeutics, Inc. announced the initiation of the Phase 3 FORZETTO trial of zeleciment rostudirsen (z-rostudirsen, also known as DYNE-251), in individuals with Duchenne muscular dystrophy...
May 14, 2026
On May 14, 2026 REGENXBIO Inc. announced positive topline and interim functional data from the pivotal Phase III portion of the Phase I/II/III AFFINITY DUCHENNE® trial of RGX-202, a potential...