
Amylyx Pharmaceuticals, Inc. (NASDAQ:AMLX) on Wednesday decided to discontinue the ORION program of AMX0035 (sodium phenylbutyrate [PB] and taurursodiol [TURSO, also known as ursodoxicoltaurine]) in adults living with progressive supranuclear palsy (PSP).
PSP is a rare, degenerative brain disorder causing issues with balance, movement, eye movements, speech, swallowing, mood, and cognition.