Intrathecal Mesenchymal Stem Cells in Progressive Multiple Sclerosis: A Randomized, Double-Blind, Placebo-Controlled Trial (SMART-MS).

Kvistad C E, Kråkenes T, Holmøy T, Eidem L E, Steffensen L, Wesnes K, Rojewski M, Eichele T, Wergeland S, Gavasso S, et al.

Neurology. 2026 May 26; 106(10):e214915. PMID: 42081777. Abstract