Biogen’s Early Access Program for Tofersen is Now Open for Individuals with Rapidly Progressing SOD1-ALS

Beginning in mid-July 2021, Biogen is opening part 1 of its early access program for the investigational therapy tofersen to individuals with amyotrophic lateral sclerosis (ALS) caused by mutation of the superoxide dismutase 1 gene (SOD1) who are specifically experiencing rapid disease progression. Tofersen is being investigated in a phase 3 clinical study for safety and efficacy, and the . . .

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Biogen Announces Positive Results from Phase 1/2 Study of Tofersen to Treat a Genetic Form of ALS

On July 8, Biogen announced positive results from its phase 1/2 clinical trial of the investigational therapy tofersen (BIIB067) for treatment of amyotrophic lateral sclerosis (ALS) caused by mutation of the superoxide dismutase 1 gene (SOD1). The primary endpoints of the study — assessment of safety, tolerability, and drug dynamics in the body — demonstrated . . .

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