This is an Extension Study of the Roche P-trials to Investigate Safety and Effectiveness of Ocrelizumab in Participants With Multiple Sclerosis (MS)
brief summary
This extension study will evaluate the effectiveness and safety of ocrelizumab in multiple sclerosis (MS) participants who were previously enrolled in a F. Hoffmann-La Roche (Roche) sponsored ocrelizumab phase IIIb/IV trial (i.e. the Parent, P-trial).
detailed description
This is a single arm, open label, multicenter extension study in participants who completed treatment period with ocrelizumab in the Roche P-trials. Participants will receive treatment with ocrelizumab as single 600 mg infusions every 24 weeks for two years.
official title
A Single Arm, Open Label Multicentre Extension Study To Evaluate The Effectiveness And Safety Of Ocrelizumab In Patients With Multiple Sclerosis Previously Enrolled In A F. Hoffmann-La Roche Sponsored Ocrelizumab Phase IIIb/IV Clinical Trials