Common supplement tested to protect brains in progressive MS
Disease control
Ongoing
This study is testing whether N-acetyl cysteine (NAC), an over-the-counter antioxidant supplement, can slow brain shrinkage in people with progressive multiple sclerosis. 98 participants aged 40-70 with progressive MS will receive either NAC or a placebo for 15 months. Researcher…
Phase: PHASE2 • Sponsor: Emmanuelle Waubant, MD PhD • Aim: Disease control
Last updated Mar 17, 2026 12:55 UTC