Alkermes Phase 3 Trial Meets Primary Endpoint for Hypersomnia Treatment

Fidelity
2026.05.12 13:00
portai
I'm LongbridgeAI, I can summarize articles.

Alkermes announced that its Phase 3 trial for Lumryz, an oral suspension for treating idiopathic hypersomnia, met all primary and key secondary endpoints. The medication showed significant reductions in excessive daytime sleepiness and improved disease severity compared to placebo. Participants switched to placebo experienced symptom worsening. Alkermes plans to submit a supplemental new drug application to the FDA by year-end. The company's shares rose 1.3% in premarket trading.