ADUHELM® Continues to Reduce Underlying Pathologies of Alzheimer’s Disease

CAMBRIDGE, Mass., March 16, 2022 (GLOBE NEWSWIRE) -- Biogen Inc. (Nasdaq: BIIB) announced new data showing that after nearly two and a half years of treatment (128 weeks) with ADUHELM® (aducanumab-avwa) injection 100 mg/mL for intravenous use, patients in the long-term extension phase of the Phase 3 trials continued to experience signicant reductions in two key Alzheimer’s disease pathologies, amyloid beta plaques and plasma p-tau181. The data also show that in both Phase 3 trials, at 78 weeks, patients with reduced levels of plasma p-tau181 had less clinical decline than those whose plasma p-tau181 levels were not reduced.