Amylyx outlined the scope of its Phase 3 defeat, demonstrating the extent to which its now-withdrawn ALS drug Relyvrio failed to separate itself from placebo.
In the primary endpoint measuring patients’ declining levels of function, known as the ALSFRS-R, Relyvrio induced only a 0.343-point difference between the trial’s active and placebo arms after 48 weeks, according to Amylyx’s presentation on Tuesday at the American Academy of Neurology’s annual meeting.
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