Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-24 @ 6:59 PM
Ignite Modification Date:
2025-12-24 @ 6:59 PM
NCT ID:
NCT04877457
Brief 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).
Detailed Description:
This study is designed to investigate the treatment effect of ocrelizumab compared with placebo on clinical and radiological outcomes in patients with RIS (i.e., asymptomatic CNS lesions fulfilling the 2017 McDonald criteria for DIS), as well as neuroimaging, serologic, immunologic and other exploratory biomarkers of MS disease biology in order to improve the understanding of B cell biology in early disease pathophysiology, characterize the emergence of CNS autoimmunity, and the mechanism of action of ocrelizumab in this population.
Study:
NCT04877457
Study Brief:
Protocol Section:
NCT04877457