Medical Information Only. Always consult your healthcare provider before enrolling in any clinical trial.

RECRUITING Phase 3

Efficacy and Safety of Remibrutinib After Switching From Ocrelizumab in Participants Living With Relapsing Multiple Sclerosis.

NCT06846281 · View on ClinicalTrials.gov ↗

Study 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).

Interventions

  • DRUG Ocrelizumab
  • DRUG Remibrutinib oral treatment

Study Locations (20)

Florida

  • Neurology of Central FL Res Ctr — Altamonte Springs
  • University of Florida — Gainesville
  • Neurology Associates PA — Maitland
  • Aqualane Clinical Research — Naples
  • Tallahassee Neurological Clinic — Tallahassee

Massachusetts

  • Tufts Medical Center — Boston
  • Lahey Hospital and Medical Center — Burlington
  • Neurology Center of New England PC — Foxborough

Michigan

  • Michigan Institute of Neurological — Farmington Hills
  • Memorial HC Ins for Neuroscience — Owosso

Arizona

  • Perseverance Research Center — Scottsdale

District of Columbia

  • Medstar Washington Hospital Center — Washington D.C.

Illinois

  • Rush University Medical Center — Chicago

Kansas

  • University of Kansas Hospital — Kansas City

Maryland

  • MedStar Montgomery Medical Center — Olney

Trial Details

FieldValue
Enrollment Target 360 participants
Start Date 2025-07-23
Est. Completion 2031-06-20
Phase Phase 3

Sponsor

Novartis Pharmaceuticals

792 total trials

Interested in This Trial?

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Full Details on ClinicalTrials.gov ↗

What the Registry Record Tells You About NCT06846281

The ClinicalTrials.gov registry entry for NCT06846281 describes a study currently listed as recruiting. It is categorized as Phase 3, which is the standard way researchers label where a study sits along the investigational pathway from early safety work through later efficacy and post-marketing evaluation. The registered enrollment target is 360 participants, a figure that helps gauge the scale of data the investigators plan to collect. The listed sponsor is Novartis Pharmaceuticals, which has 792 total studies on file at ClinicalTrials.gov, and sponsors are the parties responsible for study design, oversight, and regulatory filings.

The record links to 1 condition, with Relapsing Multiple Sclerosis appearing as the primary indexed condition, and to 2 interventions — of which Ocrelizumab is the first listed. Interventions can include drugs, devices, procedures, behavioral programs, or observational arms, and each is tracked as a separate registry field so that downstream queries can filter accurately. When a trial lists multiple interventions, it usually reflects a multi-arm design or a comparison protocol rather than a single treatment being tested in isolation. The brief summary published in the registry is the clearest source of protocol intent and should be read before drawing conclusions from any sidebar tags.

Geographic footprint matters for practical reasons: NCT06846281 reports 20 study locations spanning 13 distinct geographic areas — top geographies include Florida, Massachusetts, Michigan. A larger site network tends to correlate with broader recruitment capacity, but it does not imply anything about study quality, and site-level enrollment status can diverge from the overall registry status shown above. Every data point on this page comes from the public ClinicalTrials.gov dataset and is reproduced here for reference only; it is not a medical recommendation, an endorsement of the sponsor, or an invitation to enroll. Verify current status, eligibility criteria, and contact details directly at ClinicalTrials.gov, and discuss any participation decision with your own healthcare provider.

Frequently Asked Questions

What is clinical trial NCT06846281 about?

NCT06846281 is a clinical study titled "Efficacy and Safety of Remibrutinib After Switching From Ocrelizumab in Participants Living With Relapsing Multiple Sclerosis.". 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).

What is the current status of trial NCT06846281?

This trial is currently recruiting. It is a Phase 3 study. The enrollment target is 360 participants. The study started on 2025-07-23. Estimated completion is 2031-06-20.

What conditions does trial NCT06846281 study?

This clinical trial studies the following conditions: Relapsing Multiple Sclerosis. These conditions were identified from the trial registry and reflect the primary focus areas of the research.

What interventions are being tested in trial NCT06846281?

The interventions under investigation include: Ocrelizumab (DRUG), Remibrutinib oral treatment (DRUG). Each intervention is being evaluated for safety and efficacy as part of this clinical study.

Who is sponsoring clinical trial NCT06846281?

This trial is sponsored by Novartis Pharmaceuticals, which has 792 total clinical trials registered on ClinicalTrials.gov. The sponsor is responsible for the study's design, funding, and regulatory compliance.

Where is trial NCT06846281 being conducted?

This trial has 20 study locations across Arizona, District of Columbia, Florida, Illinois, Kansas. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

Related

Data sourced from official U.S. government datasets. See our methodology for details. Retrieved and formatted by PlainTrial Editorial