Biogen
Clinical trials sponsored by Biogen, explained in plain language.
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MS drug trial for japanese patients halted early
Disease control TerminatedThis study tested a drug called natalizumab, given as a shot under the skin every 4 weeks, in Japanese adults with relapsing-remitting multiple sclerosis (MS). The goal was to see if it could reduce new brain lesions over 24 weeks. The trial was stopped early, and only 21 people …
Phase: PHASE3 • Sponsor: Biogen • Aim: Disease control
Last updated May 26, 2026 02:54 UTC
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ALS drug trial halted: what happened with BIIB105?
Disease control TerminatedThis study tested an experimental drug called BIIB105 in adults with ALS, a disease that weakens muscles over time. The trial had two parts: first, some people got the drug and some got a placebo; then everyone could get the drug for up to 3 years. The study was stopped early, an…
Phase: PHASE1, PHASE2 • Sponsor: Biogen • Aim: Disease control
Last updated May 18, 2026 12:02 UTC