BTK inhibitor

The investigational BTK inhibitor tolebrutinib did not lower the risk of confirmed disability progression compared with placebo in people with primary progressive multiple sclerosis (PPMS), failing to meet the main goal and several key secondary goals of the Phase 3 PERSEUS trial. It did, however, show signs of…

Experimental Bruton’s tyrosine kinase (BTK) inhibitors, such as tolebrutinib or evobrutinib, are as effective as the approved therapy Aubagio (teriflunomide) at preventing relapses in people with relapsing forms of multiple sclerosis (MS), according to a review of published studies. The review found the therapies to be…