NCT04288856

Study to Assess the Safety, Tolerability, Pharmacokinetics, and Effect on Disease Progression of BIIB078 Administered to Previously Treated Adults C9ORF72-Associated Amyotrophic Lateral Sclerosis (ALS)

There was no evidence of benefit across efficacy endpoints in the randomized trial, 245AS101. Accordingly, Biogen has made the difficult decision to discontinue the BIIB078 program including this open label extension trial, 245AS102.