From the Journals

Oral BTK Inhibitor Shows Disability Benefit in Progressive Multiple Sclerosis Trial

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  • February 17, 2026

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Roche's fenebrutinib, a Bruton’s tyrosine kinase inhibitor, has shown promising results in a phase 3 trial against OCREVUS for primary progressive multiple sclerosis (PPMS). The FENtrepid study indicated fenebrutinib was non-inferior in reducing disability progression, achieving separation in treatment effects by 24 weeks. Notably, upper limb function improvement was significant, as a key measure of independence. Safety profiles were comparable, with mild elevations in liver enzymes noted. Regulatory submissions for fenebrutinib are planned following upcoming study results.

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