Ocrelizumab for Preventing Clinical Multiple Sclerosis in Individuals With Radiologically Isolated Disease.

Summary

This is a multicenter, randomized, double-blind, placebo-controlled, Phase 4 study in which eligible patients with RADIOLOGICALLY ISOLATED SYNDROME (RIS) (as defined by meeting 2017 McDonald criteria for DIS) will be randomized 1:1 to receive ocrelizumab treatment or placebo (standard of care).

Timeline

Start

2022-02-15

Primary completion

2023-06-12

Completion

2023-06-12

Publications

• Longbrake EE, Hua LH, Mowry EM, Gauthier SA, Alvarez E, Cross AH, Pei J, Priest J, Raposo C, Hafler DA, Winger RC. The CELLO trial: Protocol of a planned phase 4 study to assess the efficacy of Ocrelizumab in patients with radiologically isolated syndrome. Mult Scler Relat Disord. 2022 Dec;68:104143. doi: 10.1016/j.msard.2022.104143. Epub 2022 Aug 22.

Drugs

Indications