Clinical Edge

Summaries of Must-Read Clinical Literature, Guidelines, and FDA Actions

Evobrutinib Demonstrates Efficacy, Safety in Relapsing MS

Key clinical point: Treatment with evobrutinib reduced the number of enhancing lesions versus placebo in patients with relapsing multiple sclerosis, supporting further development of this Bruton’s tyrosine kinase (BTK) inhibitor.

Major finding: The cumulative number of MRI-assessed T1 Gd+ lesions from weeks 12-24 was significantly reduced versus placebo; lesion rate ratios were 0.30 for the 75-mg daily arm, and 0.44 for the 75-mg twice-daily arm, with unadjusted P values of .002 and .031, respectively.

Study details: Forty-eight-week results of a randomized, phase 2, placebo-controlled study of 267 patients with relapsing multiple sclerosis.

Disclosures: Dr. Montalban provided disclosures related to Biogen, Merck Serono, Genentech, Genzyme, Novartis, Sanofi-Aventis, Teva Pharmaceuticals, Roche, Celgene, Actelion, National Multiple Sclerosis Society, and Multiple Sclerosis International Federation.


Montalban X et al. AAN 2019. Abstract S56.004.