Alterity Therapeutics Presents New Analyses of ATH434 Phase 2 Data in Multiple System Atrophy at the 2026 International Congress of Parkinson’s Disease and Movement Disorders

ATH434 50 mg significantly slowed functional decline in MSA by approximately 52% versus placebo on the 11-item UMSARS at Week 52 with CSF NfL as a covariate 

Baseline CSF NfL predicted the rate of functional decline, supporting its use as a severity covariate in Phase 3