On track to be first globally approved drug for FSHD SAN DIEGO, March 31, 2025 /PRNewswire/ -- Avidity Biosciences, Inc. (Nasdaq: RNA), a biopharmaceutical company committed to delivering a new class of RNA therapeutics called Antibody Oligonucleotide Conjugates (AOCs™), today announced the completion of enrollment in the biomarker cohort in the Phase 1/2 FORTITUDE™ clinical trial of delpacibart braxlosiran (del-brax) in people living with facioscapulohumeral muscular dystrophy (FSHD). A total of 51 partici ...