A Study of Ocrelizumab in Comparison With Interferon Beta-1a (Rebif) in Participants With Relapsing Multiple Sclerosis
- Neurodegenerative Disorder
- Relapsing Multiple Sclerosis (RMS)
Completed
- Argentina
- Belarus
- Belgium
- Bosnia and Herzegovina
- Brazil
- Bulgaria
- Canada
- Croatia
- Czechia
- France
- Germany
- Ireland
- Italy
- Mexico
- Norway
- Poland
- Russia
- Slovakia
- Spain
- Sweden
- Türkiye
- Ukraine
- United Kingdom
- United States
NCT01412333 2010-020315-36 WA21093
Trial Summary
This randomized, double-blind, double-dummy, parallel-group study will evaluate the efficacy and safety of ocrelizumab in comparison with interferon beta-1a (Rebif) in participants with relapsing multiple sclerosis. Participants will be randomized to receive either ocrelizumab 600 mg or matching placebo intravenous (IV) as 300 mg infusions on Days 1 and 15 for the first dose and as a single infusion of 600 mg for all subsequent infusions every 24 weeks, with placebo injections matching interferon beta-1a SC three times per week; or interferon beta-1a 44 mcg SC injections three times per week (with placebo infusions matching ocrelizumab infusions every 24 weeks).
A Randomized, Double-Blind, Double-Dummy, Parallel-Group Study To Evaluate the Efficacy and Safety of Ocrelizumab in Comparison to Interferon Beta-1a (Rebif) in Patients With Relapsing Multiple Sclerosis
Eligibility Criteria
- Diagnosis of multiple sclerosis, in accordance with the revised McDonald criteria (2010)
- At least 2 documented clinical attacks within the last 2 years prior to screening or one clinical attack in the years prior to screening (but not within 30 days prior to screening)
- Neurologic stability for greater than or equal to (>/=) 30 days prior to both screening and baseline
- Expanded Disability Status Scale (EDSS) score 0 to 5.5 inclusive
- Primary progressive multiple sclerosis
- Disease duration of more than 10 years in patients with EDSS score less than or equal to (</=) 2.0 at screening
- Contraindications for MRI
- Known presence of other neurological disorders which may mimic multiple sclerosis
- Pregnancy or lactation
- Requirement for chronic treatment with systemic corticosteroids or immunosuppressants during the course of the study
- History of or currently active primary or secondary immunodeficiency
- History of severe allergic or anaphylactic reactions to humanized or murine monoclonal antibodies
- Active infection, or history of or known presence of recurrent or chronic infection (for example, hepatitis B or C, Human Immunodeficiency Virus [HIV], syphilis, tuberculosis)
- History of progressive multifocal leukoencephalopathy
- Contraindications to or intolerance of oral or IV corticosteroids
- Contraindications to Rebif or incompatibility with Rebif use
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