FDA Clears Pivotal Phase 3 PREVAiLS Study of Pridopidine in Early, Rapidly Progressive ALS Isabella Ciccone, MPH

Published Date: 14 Dec 2025

The phase 3 study aims to confirm findings from the HEALEY ALS platform trial in patients with early-stage rapidly progressive ALS, which suggested potential benefits of pridopidine across multiple domains.

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Ponesimod is well tolerated and effective for up to 13 years in patients with relapsing-remitting multiple sclerosis, a combined analysis shows.

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