Roche (RHHBY) announced that the European Commission has granted marketing authorization to the subcutaneous (SC) formulation of relapsing multiple sclerosis (RMS) and primary progressive multiple sclerosis (PPMS) drug Ocrevus (ocrelizumab).The approval is based on pivotal data from the late-stage OCARINA II trial, which showed non-inferior levels of the drug in the blood when administered subcutaneously, and a safety and efficacy profile comparable to the intravenous (IV) formulation in patients with RMS a ...