Randomized Trialhigh evidence
Efficacy and Safety of Gefurulimab in Generalized Myasthenia Gravis: The PREVAIL Phase 3 Randomized Clinical Trial.
JAMA neurology·July 27, 2026·PMID 42507440
Why it mattersComplement inhibition is an established therapeutic strategy in AChR-Ab+ gMG, but current options require intravenous infusion. Gefurulimab offers a self-administered, once-weekly subcutaneous alternative that demonstrated rapid and sustained efficacy, potentially improving treatment convenience and adherence.

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