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Could a simpler dosing schedule for an MS drug work just as well?
NCT ID NCT06869785
First seen Jun 27, 2026 · Last updated Aug 11, 2026 · Updated 2 times
Summary
This study tests a new maintenance dosing schedule for ofatumumab, a drug used to control relapsing multiple sclerosis (MS). Researchers want to see if the new schedule is as safe and effective as the current approved dose. About 196 adults with relapsing MS will take part, and the study will measure drug levels in the blood and monitor side effects.
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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196 people
The number who actually took part.
- Started
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Mar 2025
- Expected to finish
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Mar 2030
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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18 to 100 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.
Inclusion Criteria: * Signed informed consent must be obtained prior to participation in the study. * Male or female study participants aged 18 to 60 years (inclusive) at screening. * Diagnosis of multiple sclerosis (MS) according to the 2017 Revised McDonald criteria (Thompson et al 2018). Relapsing forms of MS: relapsing-remitting MS (RRMS), or active secondary progressive MS (SPMS). Exclusion Criteria: * Participants suspected of not being able or willing to cooperate or comply with study protocol requirements in the opinion of the Investigator or emergence of any clinically significant condition/disease (e.g. active systemic bacterial, viral or fungal infections) during screening prior to Day 1 which might result in safety risk for participants. * Participants with history of confirmed progressive multifocal leukoencephalopathy (PML) or neurological symptoms consistent with PML. * Participants at risk of developing or having reactivation of hepatitis * Emergence of active chronic disease (or stable but treated with immune therapy) prior to Day 1 of the immune system other than MS (e.g. rheumatoid arthritis, scleroderma, Sjögren's syndrome, Crohn's disease, ulcerative colitis, etc.) or with immunodeficiency syndrome (hereditary immune deficiency, drug-induced immune deficiency). * Pregnant or nursing (lactating) women * History of lymphoproliferative disease or any known malignancy or history of malignancy of any organ system (except for basal cell carcinoma, or squamous cell carcinomas of the skin that have been treated with no evidence of recurrence in the past 3 months). * Participants taking prohibited therapies, including B cell targeted therapies (e.g. such as ocrelizumab, rituximab, ofatumumab, ublituximab, and inebilizumab) Other protocol-defined inclusion/exclusion criteria may apply
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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.
Contacts and locations
Locations
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Advent Neurology Clinic
Roeland Park, Kansas, 66205, United States
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AdventHealth
Orlando, Florida, 32804, United States
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Alabama Neurology Associates PC
Birmingham, Alabama, 35209, United States
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Aqualane Clinical Research
Naples, Florida, 34105, United States
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Atlanta NeuroScience Institute
Atlanta, Georgia, 30327, United States
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Axiom Brain Health
Tampa, Florida, 33609, United States
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CU Anschutz Med Campus
Aurora, Colorado, 80045, United States
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Caribbean Center for Clinical Research Inc
Guaynabo, 00968, Puerto Rico
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Carum Research
Dallas, Texas, 75231, United States
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CenExcel Clinical Research
Los Alamitos, California, 90720, United States
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Cleveland Clinic Foundation
Las Vegas, Nevada, 89106, United States
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Conquest Research
Vienna, Virginia, 22182, United States
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Ctr for Neurology and Spine
Phoenix, Arizona, 85018, United States
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Dayton Center for Neurological Disorders
Centerville, Ohio, 45459, United States
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Delricht Research
New Orleans, Louisiana, 70115, United States
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Elite Clinical Research
Miami, Florida, 33144, United States
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First Choice Neurology
Boca Raton, Florida, 33486, United States
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Fullerton Neuro and Headache Ctr
Fullerton, California, 92835, United States
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Hackensack University Medical Ctr
Hackensack, New Jersey, 07601, United States
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Henry Ford Hospital
Detroit, Michigan, 48202-2689, United States
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International Neurorehab Institute
Lutherville, Maryland, 21093, United States
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Josephson Wallack Munshower Neurology PC
Indianapolis, Indiana, 46256, United States
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Medical College of Wisconsin
Milwaukee, Wisconsin, 53226, United States
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Medstar Washington Hospital Center
Washington D.C., District of Columbia, 20010, United States
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Memorial Healthcare System
Hollywood, Florida, 33021, United States
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Mid Atlantic Epilepsy and Sleep Ctr
Bethesda, Maryland, 20817-1807, United States
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MultiCare Research Institute for Research and Innovation
Tacome, Washington, 98405, United States
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Neuro Medial Clinic of Central Louisiana
Alexandria, Louisiana, 71301, United States
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Neurology Associates PA
Maitland, Florida, 32751, United States
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Neurology Associates of Ormond Beach
Ormond Beach, Florida, 32174, United States
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Neurology Clinic PC
Cordova, Tennessee, 38018, United States
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Neurology Offices Of South Florida
Boca Raton, Florida, 33428, United States
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Neurology of Central FL Res Ctr
Altamonte Springs, Florida, 32714, United States
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Neurostudies Inc
Port Charlotte, Florida, 33952, United States
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OSU Wexner Medical Center
Columbus, Ohio, 43221, United States
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Ochsner Clinic Foundation
New Orleans, Louisiana, 70121, United States
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Orlando Health Clinical Trials
Orlando, Florida, 32806, United States
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Phoenix Neurological Associates
Phoenix, Arizona, 85018, United States
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Premiere Research Institute
West Palm Beach, Florida, 33407, United States
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Puerto Rico Multiple Sclerosis Ctr
Caguas, 00725, Puerto Rico
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Regina Berkovich MD PhD Inc
West Hollywood, California, 90048, United States
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Rochester Cent For Behavioral
Rochester Hills, Michigan, 48307, United States
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Saturn Research Solutions LLC
Plano, Texas, 75024, United States
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Sentara Neuroscience Institute
Virginia Beach, Virginia, 23456, United States
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Sibyl Wray MD Neurology PC
Knoxville, Tennessee, 37922, United States
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South Shore Neurologic Associates
Patchogue, New York, 11772, United States
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Swedish Neuroscience Institute
Seattle, Washington, 98122, United States
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Tallahassee Neurological Clinic
Tallahassee, Florida, 32308, United States
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The Research and Education Inst of Alta Bates Summit Med Grp
Berkeley, California, 94705, United States
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Thomas Jefferson University Hospital
Philadelphia, Pennsylvania, 19107-5098, United States
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True North Neurology
Port Jefferson, New York, 11776, United States
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UM Department Of Neurology
Miami, Florida, 33136, United States
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Univ of Kansas Hosp and Med Ctr
Kansas City, Kansas, 66160, United States
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University Of Cincinnati
Cincinnati, Ohio, 45267, United States
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University Of South Florida
Tampa, Florida, 33612, United States
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University of California Irvine
Irvine, California, 92697, United States
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University of Florida
Gainesville, Florida, 32610, United States
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University of Tennessee Medical Ctr
Knoxville, Tennessee, 37920, United States
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Velocity Clinical Research
Raleigh, North Carolina, 27607, United States
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Velocity Clinical Trials
Los Angeles, California, 90057, United States
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Vero Beach Neurology
Vero Beach, Florida, 32960, United States
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WA Uni School Of Med
St Louis, Missouri, 63110, United States
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Xenoscience Inc
Phoenix, Arizona, 85004, United States
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Other studies related to the condition(s) this trial covers.
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