A Study to Evaluate the Safety, Pharmacokinetics, Pharmacodynamics, and Efficacy of RO7268489 as Add-on Therapy to Ocrelizumab, in Participants With Progressive Forms of Multiple Sclerosis (MS)

Brief summary (registry, in English)

The main purpose of this study is to assess the efficacy of RO7268489 in adults with progressive multiple sclerosis (PMS) receiving ocrelizumab. After the end of the double-blind period, an open-label (OL) extension may allow eligible participants to receive open-label RO7268489.

What you commit to

• Study type: Interventional · Phase 2
• Planned participants: 360
• From 10 Mar 2026 to the primary completion date, 30 May 2028
• 117 sites in 12 countries
• Visits and tests: ask the trial team, the registry does not list them

Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.

Who cannot take part

Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.

Who the study is looking for

Age in the registry: 18 years to 60 years · Sex: All · Does not accept healthy volunteers

Full criteria on ClinicalTrials.gov

Sites (117)

Sites in registry order. Save your city in your profile to sort them by distance.