Could a daily pill replace infusions for MS? new trial aims to find out
NCT ID NCT06846281
First seen Jun 27, 2026 · Last updated Aug 27, 2026 · Updated 4 times
Summary
This phase 3 trial is testing whether a daily pill called remibrutinib works as well as the standard infusion or injection ocrelizumab for people with relapsing multiple sclerosis. About 360 adults aged 40–70 who are stable on ocrelizumab will either switch to remibrutinib or stay on ocrelizumab. The study will track brain lesions, relapses, and disability progression over two years to see if the switch is safe and effective.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Remibrutinib (daily tablet)
- What this could lead to
- If successful, this could offer people with relapsing MS a convenient daily pill option instead of regular infusions or injections, while still controlling the disease.
- What could go wrong
- This is a non-inferiority study, so remibrutinib may not be better than ocrelizumab—just as good or possibly worse. It is also a switch study, so results may not apply to people starting treatment for the first time.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 3
Large-scale testing in a bigger group. Usually the last step before a treatment can be approved.
- Participants
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About 400 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jun 2025
- Expected to finish
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Jun 2031
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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40 to 70 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Key Inclusion Criteria: * 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 Key Exclusion Criteria: * 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 * Participants not adequately controlled on ocrelizumab (CD19+ B-cell count ≥10 cells/µL at screening) Other inclusion and exclusion criteria may apply
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for Relapsing multiple sclerosis are added.
Genom att skicka in godkänner du våra Användarvillkor
Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The study's own enquiry address
This study publishes an address for enquiries. See it below .
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The places running it
126 sites in 19 countries. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Show contact details
Enter your email to view the contact information for this study.
Genom att skicka in godkänner du våra Användarvillkor
Locations
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Advent Health Orlando
RECRUITINGOrlando, Florida, 32803, United States
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Aqualane Clinical Research
RECRUITINGNaples, Florida, 34105, United States
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Austin Regional Clinic
RECRUITINGAustin, Texas, 78731, United States
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Center for Neurological Disorders G
RECRUITINGGreenfield, Wisconsin, 53228-1321, United States
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Cleveland Clinic Foundation
RECRUITINGLas Vegas, Nevada, 89106, United States
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Cleveland Clinic Foundation
RECRUITINGCleveland, Ohio, 44195, United States
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Elite Clinical Research
RECRUITINGMiami, Florida, 33144, United States
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Holy Name Medical Center
RECRUITINGTeaneck, New Jersey, 07666, United States
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John Peter Smith Hospital
RECRUITINGFort Worth, Texas, 76104, United States
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Lahey Hospital and Medical Center
RECRUITINGBurlington, Massachusetts, 01805, United States
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MedStar Montgomery Medical Center
RECRUITINGOlney, Maryland, 20832, United States
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Medical College of Wisconsin
RECRUITINGMilwaukee, Wisconsin, 53226, United States
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Medstar Washington Hospital Center
RECRUITINGWashington D.C., District of Columbia, 20010-2975, United States
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Memorial HC Ins for Neuroscience
RECRUITINGOwosso, Michigan, 48867, United States
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Memorial Healthcare System
RECRUITINGHollywood, Florida, 33021, United States
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Michigan Institute of Neurological
RECRUITINGFarmington Hills, Michigan, 48334, United States
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Neurology Associates PA
RECRUITINGMaitland, Florida, 32751, United States
Contact Email: •••••@•••••
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Neurology Center of New England PC
RECRUITINGFoxborough, Massachusetts, 02035, United States
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Neurology of Central FL Res Ctr
RECRUITINGAltamonte Springs, Florida, 32714, United States
Contact Email: •••••@•••••
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Novartis Investigative Site
RECRUITINGRosario, Santa Fe Province, 2000, Argentina
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Novartis Investigative Site
RECRUITINGRosario, Santa Fe Province, S2000BZL, Argentina
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Novartis Investigative Site
RECRUITINGBuenos Aires, C1055AAF, Argentina
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Novartis Investigative Site
RECRUITINGCaba, C1182, Argentina
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Novartis Investigative Site
RECRUITINGMelbourne, Victoria, 3004, Australia
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Novartis Investigative Site
RECRUITINGParkville, Victoria, 3050, Australia
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Novartis Investigative Site
WITHDRAWNLiverpool, 2170, Australia
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Novartis Investigative Site
RECRUITINGSt Leonards, 2065, Australia
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Novartis Investigative Site
RECRUITINGBruges, 8000, Belgium
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Novartis Investigative Site
RECRUITINGOverpelt, 3900, Belgium
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Novartis Investigative Site
RECRUITINGFortaleza, Ceará, 60120-002, Brazil
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Novartis Investigative Site
RECRUITINGPorto Alegre, Rio Grande do Sul, 90430-001, Brazil
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Novartis Investigative Site
RECRUITINGPorto Alegre, Rio Grande do Sul, 90560-032, Brazil
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Novartis Investigative Site
RECRUITINGJoinville, Santa Catarina, 89202-165, Brazil
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Novartis Investigative Site
RECRUITINGSão Paulo, São Paulo, 01244-030, Brazil
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Novartis Investigative Site
RECRUITINGSão Paulo, São Paulo, 04076-004, Brazil
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Novartis Investigative Site
RECRUITINGEdmonton, Alberta, T6G 2B7, Canada
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Novartis Investigative Site
RECRUITINGVancouver, British Columbia, V6T 2A1, Canada
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Novartis Investigative Site
RECRUITINGLévis, Quebec, G6W 0M5, Canada
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Novartis Investigative Site
RECRUITINGMontreal, Quebec, H4A 3T2, Canada
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Novartis Investigative Site
ACTIVE_NOT_RECRUITINGBrno, 602 00, Czechia
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Novartis Investigative Site
RECRUITINGBrno, 625 00, Czechia
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Novartis Investigative Site
RECRUITINGHradec Králové, 500 05, Czechia
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Novartis Investigative Site
RECRUITINGJihlava, 586 01, Czechia
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Novartis Investigative Site
RECRUITINGPardubice, 532 03, Czechia
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Novartis Investigative Site
RECRUITINGPrague, 150 06, Czechia
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Novartis Investigative Site
RECRUITINGAarhus N, 8200, Denmark
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Novartis Investigative Site
RECRUITINGGlostrup Municipality, 2600, Denmark
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Novartis Investigative Site
RECRUITINGBordeaux, 33076, France
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Novartis Investigative Site
RECRUITINGClermont-Ferrand, 63003, France
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Novartis Investigative Site
RECRUITINGLille, 59000, France
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Novartis Investigative Site
RECRUITINGMarseille, 13885, France
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Novartis Investigative Site
RECRUITINGNice, 06000, France
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Novartis Investigative Site
RECRUITINGNîmes, 30029, France
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Novartis Investigative Site
RECRUITINGParis, 75940, France
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Novartis Investigative Site
RECRUITINGPoitiers, 86021, France
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Novartis Investigative Site
RECRUITINGStrasbourg, 67000, France
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Novartis Investigative Site
RECRUITINGToulouse, 31059, France
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Novartis Investigative Site
RECRUITINGTours, 37044, France
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Novartis Investigative Site
RECRUITINGBerlin, 13353, Germany
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Novartis Investigative Site
RECRUITINGBochum, 44791, Germany
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Novartis Investigative Site
RECRUITINGErbach im Odenwald, 64711, Germany
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Novartis Investigative Site
RECRUITINGEssen, 45147, Germany
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Novartis Investigative Site
RECRUITINGGreifswald, 17475, Germany
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Novartis Investigative Site
RECRUITINGHeidelberg, 69120, Germany
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Novartis Investigative Site
RECRUITINGMünster, 48149, Germany
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Novartis Investigative Site
RECRUITINGUlm, 89073, Germany
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Novartis Investigative Site
RECRUITINGUlm, 89081, Germany
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Novartis Investigative Site
RECRUITINGChaïdári, 124 62, Greece
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Novartis Investigative Site
RECRUITINGLarissa, 411 10, Greece
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Novartis Investigative Site
RECRUITINGThessaloniki, 53246, Greece
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Novartis Investigative Site
RECRUITINGBergamo, BG, 24127, Italy
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Novartis Investigative Site
RECRUITINGFoggia, FG, 71122, Italy
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Novartis Investigative Site
RECRUITINGGenova, GE, 16132, Italy
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Novartis Investigative Site
RECRUITINGMilan, MI, 20132, Italy
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Novartis Investigative Site
RECRUITINGPavia, PV, 27100, Italy
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Novartis Investigative Site
RECRUITINGRoma, RM, 00133, Italy
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Novartis Investigative Site
RECRUITINGRoma, RM, 00168, Italy
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Novartis Investigative Site
RECRUITINGMexico City, Mexico City, 06700, Mexico
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Novartis Investigative Site
RECRUITINGMexico City, 14050, Mexico
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Novartis Investigative Site
RECRUITINGBraga, 4710243, Portugal
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Novartis Investigative Site
RECRUITINGCoimbra, 3004-561, Portugal
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Novartis Investigative Site
RECRUITINGLisbon, 1169-050, Portugal
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Novartis Investigative Site
RECRUITINGBratislava, Slovakia, 826 06, Slovakia
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Novartis Investigative Site
RECRUITINGTrnava, Slovakia, 917 02, Slovakia
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Novartis Investigative Site
RECRUITINGCape Town, Western Cape, 7405, South Africa
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Novartis Investigative Site
RECRUITINGPretoria, 0041, South Africa
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Novartis Investigative Site
RECRUITINGEl Palmar, Murcia, 30120, Spain
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Novartis Investigative Site
RECRUITINGValencia, Valencia, 46017, Spain
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Novartis Investigative Site
RECRUITINGBarcelona, 08035, Spain
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Novartis Investigative Site
RECRUITINGCórdoba, 14004, Spain
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Novartis Investigative Site
RECRUITINGMadrid, 28009, Spain
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Novartis Investigative Site
RECRUITINGMadrid, 28034, Spain
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Novartis Investigative Site
RECRUITINGMadrid, 28040, Spain
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Novartis Investigative Site
RECRUITINGMadrid, 28222, Spain
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Novartis Investigative Site
RECRUITINGMálaga, 29010, Spain
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Novartis Investigative Site
RECRUITINGSeville, 41009, Spain
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Novartis Investigative Site
RECRUITINGValencia, 46026, Spain
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Novartis Investigative Site
RECRUITINGBern, 3010, Switzerland
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Novartis Investigative Site
RECRUITINGLausanne, 1011, Switzerland
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Novartis Investigative Site
RECRUITINGZurich, 8091, Switzerland
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Novartis Investigative Site
RECRUITINGSheffield, South Yorkshire, S10 2JF, United Kingdom
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Novartis Investigative Site
RECRUITINGLeeds, LS1 3EX, United Kingdom
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Novartis Investigative Site
RECRUITINGLondon, W6 8RF, United Kingdom
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Novartis Investigative Site
RECRUITINGSwansea, SA6 6NL, United Kingdom
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Ohio Health Research Institute
RECRUITINGColumbus, Ohio, 43214, United States
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Orlando Health Clinical Trials
RECRUITINGOrlando, Florida, 32806, United States
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Perseverance Research Center
RECRUITINGScottsdale, Arizona, 85253, United States
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Premier Health
RECRUITINGCenterville, Ohio, 45459, United States
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Premier Neurology
RECRUITINGGreenville, South Carolina, 29605, United States
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Providence Neurological Services West
RECRUITINGPortland, Oregon, 97225, United States
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Rush University Medical Center
RECRUITINGChicago, Illinois, 60607, United States
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SUNY Buffalo The Jacobs Neuro Inst
RECRUITINGBuffalo, New York, 14203, United States
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Sanford Health
RECRUITINGFargo, North Dakota, 58122, United States
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Saturn Research Solutions LLC
RECRUITINGPlano, Texas, 75024, United States
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Sibyl Wray MD Neurology PC
RECRUITINGKnoxville, Tennessee, 37922, United States
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Tallahassee Neurological Clinic
RECRUITINGTallahassee, Florida, 32308, United States
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Tufts Medical Center
WITHDRAWNBoston, Massachusetts, 02111, United States
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Univ of Cincinnati Medical Center
RECRUITINGCincinnati, Ohio, 45219, United States
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Univ of Texas Southwest Med Center
RECRUITINGDallas, Texas, 75390-9034, United States
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University Of South Florida
RECRUITINGTampa, Florida, 33612, United States
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University of California Irvine
RECRUITINGIrvine, California, 92697, United States
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University of Chicago
RECRUITINGChicago, Illinois, 60637, United States
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University of Florida
RECRUITINGGainesville, Florida, 32610, United States
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University of Kansas Hospital
RECRUITINGKansas City, Kansas, 66160, United States
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University of New Mexico
RECRUITINGAlbuquerque, New Mexico, 87131-0001, United States
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Velocity Clinical Research
RECRUITINGRaleigh, North Carolina, 27607, United States
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Vero Beach Neurology
RECRUITINGVero Beach, Florida, 32960, United States
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Virginia Commonwealth University
RECRUITINGRichmond, Virginia, 23298-0111, United States
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WA Uni School Of Med
RECRUITINGSt Louis, Missouri, 63110, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Can a pill rebuild the Brain's insulation? MS trial puts remyelination to the test
- Could a simple injection replace an IV for MS treatment?
- Can a new injection tame relapsing MS?
- Timing of MS drug may change disease course
- MS patients switch drugs to save immune defenses
- Real-World study tracks why MS patients switch to kesimpta