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Study identifier: NCT04544449 Synced from ClinicalTrials.gov · August 03, 2026
● Active Not Recruiting

A Study to Evaluate the Efficacy and Safety of Fenebrutinib Compared With Ocrelizumab in Adult Participants With Primary Progressive Multiple Sclerosis

Condition: Multiple Sclerosis, Primary Progressive  ·  Sponsor: Hoffmann-La Roche

PhasePhase 3
Planned participants985
Who can joinAll sexes, 18 Years to 65 Years
Healthy volunteersNo

About this study

A study to evaluate the efficacy and safety of fenebrutinib on disability progression in adult participants with Primary Progressive Multiple Sclerosis (PPMS). All eligible participants will be randomized 1:1 to either daily oral fenebrutinib (and placebo) or intravenous (IV) ocrelizumab (and placebo) in a blinded fashion through an interactive voice or web-based response system (IxRS). 985 participants were enrolled and recruited globally. Participants who discontinue study medication early or discontinue from the study will not be replaced. The Open-Label Extension (OLE) phase is contingent on a positive benefit-risk result in the Primary Analysis of the study.

This description comes directly from the study's public registry record.

Talk to the study team

No contact information is available for this study as per the public registry record.

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Locations (190)

Alabama Neurology AssociatesHomewood, Alabama, United States
Sutter East Bay Medical FoundationBerkeley, California, United States
Fullerton Neurology and Headache CenterFullerton, California, United States
Palo Alto Medical Foundation Research CenterSunnyvale, California, United States
University of Colorado DenverAurora, Colorado, United States
Yale University School Of MedicineFairfield, Connecticut, United States
Georgetown University Medical CenterWashington D.C., District of Columbia, United States
Neurology Associates PAMaitland, Florida, United States
Neurological Services of OrlandoOrlando, Florida, United States
University of South FloridaTampa, Florida, United States
Josephson Wallack Munshower Neurology PCIndianapolis, Indiana, United States
University of Kansas Medical CenterKansas City, Kansas, United States

+ 178 more locations — full list on the registry record.

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