Avidity Biosciences Announces Positive AOC 1001 Long-term Data Showing Reversal of Disease Progression in People Living with Myotonic Dystrophy Type 1 Across Multiple Endpoints; Same Key Endpoints Agreed for Phase 3 HARBOR™ Trial

Avidity accelerates global Phase 3 HARBOR™ study initiation to Q2 2024 following regulatory agreement on study design; primary endpoint is video hand opening time (vHOT) and secondary endpoints include muscle strength and activities of daily living Delpacibart...