Efficacy and Safety of Remibrutinib After Switching From Ocrelizumab in Participants Living With Relapsing Multiple Sclerosis.
A Randomized, Open-label, Parallel-group, Non-inferiority Study Comparing Efficacy, Safety, and Tolerability of Remibrutinib After Switching From Ocrelizumab in Participants Living With Relapsing Multiple Sclerosis, Followed by Open-label Treatment With Remibrutinib
Novartis Pharmaceuticals
360 participants
Jul 23, 2025
INTERVENTIONAL
Conditions
Summary
The purpose of this Phase 3b study is to assess the efficacy, safety and tolerability of remibrutinib after switching from ocrelizumab and compared to continuous ocrelizumab treatment, in patients living with relapsing multiple sclerosis (plwRMS).
Eligibility
Inclusion Criteria5
- Male or female aged 40 to 70 years (inclusive)
- Diagnosis of RMS according to the 2017 McDonald diagnostic criteria
- Treated with ocrelizumab according to routine clinical practice and at standard dose
- Neurologically stable within 30 days
- Suitable to be switched to remibrutinib based on physician judgement or patient preference
Exclusion Criteria8
- Diagnosis of primary progressive multiple sclerosis (PPMS) according to the revised 2017 McDonald criteria
- History of clinically significant Central Nervous System disease or neurological disorders
- History of confirmed Progressive Multifocal Leukoencephalopathy or neurological symptoms consistent
- Active clinically significant systemic bacterial, viral, parasitic or fungal infections
- Active, chronic disease of the immune system other than MS
- Severe cardiac disease or significant findings on the ECG
- Participant who is unable to undergo MRI scans
- History of life-threatening infusion or injection reaction related to ocrelizumab
Interventions
Remibrutinib tablet taken daily
Ocrelizumab 600mg infusion or 920mg injection
Locations(86)
View Full Details on ClinicalTrials.gov
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NCT06846281