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7.10701746904247E-05 1.47825963354661E-05 -0.00392307364291516 -0.00308444558156734 -0.00234531576478628 -0.0010660526203575 -0.00160618594800522 -0.00348243855983404
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The Journal of the American Medical Association (JAMA) Neurology Publishes Long Term Results from the QALSODY Phase 3 VALOR Study and its Open-Label Extension in SOD1-ALS

Biogen Inc. (BIIB) 
Last biogen inc. earnings: 4/22 07:12 am Check Earnings Report
US:NASDAQ Investor Relations: biogen.com/en_us/investors.html
Company Research Source: GlobeNewswire
Long-term data published in JAMA Neurology further illustrate the effects of Biogen’s QALSODY on function, strength, and survival in SOD1-ALSOver 3 years, a subset of QALSODY-treated participants regained previously lost function and strength, something not previously reported in the natural history of SOD1-ALSBiogen is committed to advancing additional ALS research, including the ongoing QALSODY ATLAS study in pre-symptomatic SOD1-ALS and a robust discovery pipeline in ALS CAMBRIDGE, Mass., Dec. 22, 2025 (GLOBE NEWSWIRE) -- Biogen Inc. (Nasdaq: BIIB) – today announced that The Journal of the American Medical Association (JAMA) Neurology has published final results from the completed Phase 3 VALOR study and its open-label extension (OLE) study evaluating QALSODY® (tofersen) for the treatment of superoxide dismutase 1 (SOD1) amyotrophic lateral sclerosis (ALS) with over 3.5 years of follow-up. These results show that early initiation of QALSODY was associated with numerically slower Show less Read more
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