Phase 2 Trial of Ibudilast in Progressive Multiple Sclerosis.

ABSTRACT:

Background

There are limited treatments for progressive multiple sclerosis. Ibudilast inhibits several cyclic nucleotide phosphodiesterases, macrophage migration inhibitory factor, and toll-like receptor 4 and can cross the blood-brain barrier, with potential salutary effects in progressive multiple sclerosis.

Methods

We enrolled patients with primary or secondary progressive multiple sclerosis in a phase 2 randomized trial of oral ibudilast (≤100 mg daily) or placebo for 96 weeks. The primary efficacy end point was the rate of brain atrophy, as measured by the brain parenchymal fraction (brain size relative to the volume of the outer surface contour of the brain). Major secondary end points included the change in the pyramidal tracts on diffusion tensor imaging, the magneti

SUBMITTER: Fox RJ 

PROVIDER: S-EPMC6172944 | biostudies-literature | 2018 Aug

REPOSITORIES: biostudies-literature