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ClinicalTrials.gov public records Last synced Oct 20, 2026, 6:58 AM EDT

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Showing 73–96 of 431 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Relapsing Multiple Sclerosis Clear all
Completed Phase 1Phase 2 Interventional Results available

Safety and Tolerability of ISX (Isoxsuprine HCL) in MS Relapses

NCT03752307
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
Isoxsuprine Hydrochloride, Placebo, Corticosteroid
Drug
Lead sponsor
University of New Mexico
Other
Eligibility
18 Years to 50 Years
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
Albuquerque, New Mexico
Source: ClinicalTrials.gov public record
Updated Feb 6, 2024 · Synced Oct 20, 2026, 6:58 AM EDT
Active, not recruiting Not applicable Interventional

Functional Outcomes From Diets in Multiple Sclerosis

NCT05327322
View directory record Official record
Conditions
Relapsing Remitting Multiple Sclerosis, Secondary Progressive Multiple Sclerosis
Interventions
Glycemic load, Calorie restriction, Behavioral support
Behavioral
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years to 65 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
2
States / cities
Birmingham, Alabama • St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Apr 3, 2026 · Synced Oct 20, 2026, 6:58 AM EDT
Active, not recruiting Phase 3 Interventional

Efficacy and Safety of Remibrutinib Compared to Teriflunomide in Participants With Relapsing Multiple Sclerosis (RMS) (REMODEL-1)

NCT05147220
View directory record Official record
Conditions
Relapsing Multiple Sclerosis
Interventions
Remibrutinib, Teriflunomide
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years to 55 Years
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2030
U.S. locations
52
States / cities
Phoenix, Arizona • Tucson, Arizona • Fort Smith, Arkansas + 47 more
Source: ClinicalTrials.gov public record
Updated Aug 18, 2026 · Synced Oct 20, 2026, 6:58 AM EDT
Active, not recruiting Phase 2 Interventional Results available

Proof-of-concept Study for SAR441344 (Frexalimab) in Relapsing Multiple Sclerosis

NCT04879628
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
SAR441344 IV, placebo IV, SAR441344 SC, placebo SC, MRI contrast-enhancing preparations
Drug
Lead sponsor
Sanofi
Industry
Eligibility
18 Years to 55 Years
Enrollment
129 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
4
States / cities
Phoenix, Arizona • Tampa, Florida • Charlotte, North Carolina + 1 more
Source: ClinicalTrials.gov public record
Updated Sep 28, 2026 · Synced Oct 20, 2026, 6:58 AM EDT
Completed Phase 3 Interventional Results available

Safety and Efficacy of Orally Administered Laquinimod Versus Placebo for Treatment of Relapsing Remitting Multiple Sclerosis (RRMS)

NCT00509145
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
Laquinimod, Placebo
Drug · Other
Lead sponsor
Teva Branded Pharmaceutical Products R&D, Inc.
Industry
Eligibility
18 Years to 55 Years
Enrollment
1,106 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
23
States / cities
Phoenix, Arizona • Centennial, Colorado • Fort Collins, Colorado + 20 more
Source: ClinicalTrials.gov public record
Updated Nov 2, 2021 · Synced Oct 20, 2026, 6:58 AM EDT
Completed Phase 2 Interventional Results available

Study of the Effect of BG00012 on MRI Lesions and Pharmacokinetics in Pediatric Subjects With RRMS

NCT02410200
View directory record Official record
Conditions
Multiple Sclerosis, Relapsing-Remitting
Interventions
dimethyl fumarate
Drug
Lead sponsor
Biogen
Industry
Eligibility
10 Years to 17 Years
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
San Bernardino, California
Source: ClinicalTrials.gov public record
Updated Oct 23, 2017 · Synced Oct 20, 2026, 6:58 AM EDT
Completed Phase 4 Interventional

Prospective Study to Assess Disease Activity and Biomarkers in Minority Participants With Relapsing Multiple Sclerosis (RMS) After Initiation and During Treatment With Ocrelizumab

NCT04377555
View directory record Official record
Conditions
Multiple Sclerosis, Relapsing
Interventions
Ocrelizumab
Drug
Lead sponsor
Genentech, Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
179 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
26
States / cities
Phoenix, Arizona • Los Angeles, California • Washington D.C., District of Columbia + 19 more
Source: ClinicalTrials.gov public record
Updated Feb 4, 2026 · Synced Oct 20, 2026, 6:58 AM EDT
Completed Phase 1 Interventional

Helminth-induced Immunomodulation Therapy (HINT) in Relapsing-remitting Multiple Sclerosis

NCT00645749
View directory record Official record
Conditions
Relapsing Remitting Multiple Sclerosis
Interventions
Helminth ova
Biological
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years to 50 Years
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2015
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Feb 6, 2019 · Synced Oct 20, 2026, 6:58 AM EDT
Completed Phase 3 Interventional Results available

Comparison of Alemtuzumab and Rebif® Efficacy in Multiple Sclerosis, Study One

NCT00530348
View directory record Official record
Conditions
Multiple Sclerosis, Relapsing-Remitting
Interventions
Alemtuzumab, Interferon beta-1a
Biological
Lead sponsor
Genzyme, a Sanofi Company
Industry
Eligibility
18 Years to 50 Years
Enrollment
581 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2011
U.S. locations
36
States / cities
Cullman, Alabama • Phoenix, Arizona • Scottsdale, Arizona + 31 more
Source: ClinicalTrials.gov public record
Updated Nov 24, 2014 · Synced Oct 20, 2026, 6:58 AM EDT
Completed Phase 2 Interventional Results available

A Study of the Efficacy and Safety of Ocrelizumab in Patients With Relapsing-Remitting Multiple Sclerosis

NCT00676715
View directory record Official record
Conditions
Multiple Sclerosis, Relapsing-Remitting
Interventions
Placebo, Ocrelizumab, Avonex
Drug
Lead sponsor
Genentech, Inc.
Industry
Eligibility
18 Years to 55 Years
Enrollment
220 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2023
U.S. locations
26
States / cities
Phoenix, Arizona • Berkeley, California • San Francisco, California + 22 more
Source: ClinicalTrials.gov public record
Updated Dec 31, 2024 · Synced Oct 20, 2026, 6:58 AM EDT
Completed Phase 3 Interventional Results available

9-month Study to Assess the Efficacy of Ofatumumab on Microglia in Patients With Relapsing Forms of Multiple Sclerosis

NCT04510220
View directory record Official record
Conditions
Relapsing Multiple Sclerosis
Interventions
Ofatumumab, [F-18]PBR06
Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years to 60 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 27, 2026 · Synced Oct 20, 2026, 6:58 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Environmental and Genetic Risk Factors for Pediatric Multiple Sclerosis

NCT01396343
View directory record Official record
Conditions
Pediatric Multiple Sclerosis
Interventions
Not listed
Lead sponsor
University of California, San Francisco
Other
Eligibility
3 Years to 21 Years
Enrollment
1,276 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2018
U.S. locations
17
States / cities
Birmingham, Alabama • San Bernardino, California • San Francisco, California + 13 more
Source: ClinicalTrials.gov public record
Updated Oct 18, 2018 · Synced Oct 20, 2026, 6:58 AM EDT
Completed Phase 3 Interventional Results available

Phase 3 Efficacy and Safety Study of BG00012 in Pediatric Participants With Relapsing-Remitting Multiple Sclerosis (RRMS)

NCT02283853
View directory record Official record
Conditions
Relapsing-Remitting Multiple Sclerosis
Interventions
dimethyl fumarate, Interferon β-1a
Drug
Lead sponsor
Biogen
Industry
Eligibility
10 Years to 17 Years
Enrollment
156 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2025
U.S. locations
2
States / cities
Boston, Massachusetts • Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated May 19, 2026 · Synced Oct 20, 2026, 6:58 AM EDT
Completed Phase 2 Interventional

A Study to Test the Effectiveness and Safety of a New Higher 40mg Dose of Copaxone® Compared to Copaxone® 20mg, the Currently Approved Dose

NCT00202982
View directory record Official record
Conditions
Relapse-Remitting Multiple Sclerosis
Interventions
glatiramer acetate 20 mg, glatiramer acetate 40 mg
Drug
Lead sponsor
Teva Branded Pharmaceutical Products R&D, Inc.
Industry
Eligibility
18 Years to 50 Years
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2005
U.S. locations
20
States / cities
La Jolla, California • Oceanside, California • Atlanta, Georgia + 17 more
Source: ClinicalTrials.gov public record
Updated Jan 14, 2010 · Synced Oct 20, 2026, 6:58 AM EDT
Not listed No phase listed Observational

Immunoregulatory Effect of Microparticle Delivered STING Agonist in the Control of Experimental Autoimmune Encephalomyelitis (EAE) and Multiple Sclerosis (MS)

NCT05705986
View directory record Official record
Conditions
Relapse Remitting Multiple Sclerosis
Interventions
Blood Draw
Other
Lead sponsor
Thomas Jefferson University
Other
Eligibility
18 Years to 55 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 31, 2023 · Synced Oct 20, 2026, 6:58 AM EDT
Completed Phase 3 Interventional Results available

The Efficacy, Safety, and Tolerability of Laquinimod in Participants With Relapsing Remitting Multiple Sclerosis (RRMS)

NCT01707992
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
Laquinimod, Placebo
Drug
Lead sponsor
Teva Branded Pharmaceutical Products R&D, Inc.
Industry
Eligibility
18 Years to 55 Years
Enrollment
2,199 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
32
States / cities
Cullman, Alabama • Sun City, Arizona • Tucson, Arizona + 29 more
Source: ClinicalTrials.gov public record
Updated Nov 9, 2021 · Synced Oct 20, 2026, 6:58 AM EDT
Completed Phase 3 Interventional Results available

Efficacy and Safety of Fingolimod (FTY720) in Patients With Relapsing-remitting Multiple Sclerosis

NCT00355134
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
Fingolimod, Placebo
Drug
Lead sponsor
Novartis
Industry
Eligibility
18 Years to 55 Years
Enrollment
1,083 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2011
U.S. locations
100
States / cities
Birmingham, Alabama • Cullman, Alabama • Mobile, Alabama + 86 more
Source: ClinicalTrials.gov public record
Updated Aug 7, 2012 · Synced Oct 20, 2026, 6:58 AM EDT
Terminated Phase 3 Interventional Results available

Study to Evaluate the Efficacy and Safety of Dimethyl Fumarate (Tecfidera) and Peginterferon Beta-1a (Plegridy) for the Treatment of Relapsing-Remitting Multiple Sclerosis in Pediatric Participants

NCT03870763
View directory record Official record
Conditions
Multiple Sclerosis, Relapsing-Remitting
Interventions
Dimethyl Fumarate, Peginterferon Beta-1a, Placebo
Drug
Lead sponsor
Biogen
Industry
Eligibility
10 Years to 17 Years
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Raleigh, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 15, 2023 · Synced Oct 20, 2026, 6:58 AM EDT
Terminated Phase 3 Interventional Results available

Study of Evobrutinib in Participants With RMS (evolutionRMS 1)

NCT04338022
View directory record Official record
Conditions
Relapsing Multiple Sclerosis
Interventions
Teriflunomide, Evobrutinib
Drug
Lead sponsor
Merck Healthcare KGaA, Darmstadt, Germany, an affiliate of Merck KGaA, Darmstadt, Germany
Industry
Eligibility
18 Years to 55 Years
Enrollment
1,124 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
51
States / cities
Mobile, Alabama • Phoenix, Arizona • Long Beach, California + 44 more
Source: ClinicalTrials.gov public record
Updated Jun 12, 2025 · Synced Oct 20, 2026, 6:58 AM EDT
Completed No phase listed Observational

Tecfidera Lymphocyte Chart Review

NCT02519413
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
dimethyl fumarate
Drug
Lead sponsor
Biogen
Industry
Eligibility
18 Years and older
Enrollment
483 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
10
States / cities
Homewood, Alabama • Newport Beach, California • Atlanta, Georgia + 6 more
Source: ClinicalTrials.gov public record
Updated Aug 26, 2016 · Synced Oct 20, 2026, 6:58 AM EDT
Active, not recruiting Phase 4 Interventional

Concentration of Ofatumumab in the Breast Milk of Lactating Women With Relapsing Forms of Multiple Sclerosis

NCT06444113
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
Ofatunumab
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years to 100 Years · Female only
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
4
States / cities
San Francisco, California • Aurora, Colorado • Winfield, Illinois + 1 more
Source: ClinicalTrials.gov public record
Updated Aug 12, 2026 · Synced Oct 20, 2026, 6:58 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

MS-ResearchBiomarkerS

NCT05204459
View directory record Official record
Conditions
Multiple Sclerosis, Multiple Sclerosis, Relapsing-Remitting, Multiple Sclerosis, Primary Progressive, Multiple Sclerosis, Secondary Progressive, Clinically Isolated Syndrome, Radiologically Isolated Syndrome, Neuromyelitis Optica Spectrum Disorders, Myelin Oligodendrocyte Glycoprotein Antibody-associated Disease, Neurologic Autoimmune Disease, Neurologic Disorder, Healthy Aging
Interventions
Not listed
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
18 Years and older
Enrollment
1,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2041
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Feb 6, 2024 · Synced Oct 20, 2026, 6:58 AM EDT
Completed Phase 3 Interventional Results available

Nonrelapsing Secondary Progressive Multiple Sclerosis (NRSPMS) Study of Bruton's Tyrosine Kinase (BTK) Inhibitor Tolebrutinib (SAR442168) (HERCULES)

NCT04411641
View directory record Official record
Conditions
Non-relapsing Secondary Progressive Multiple Sclerosis
Interventions
Tolebrutinib, Placebo to match Tolebrutinib
Drug
Lead sponsor
Sanofi
Industry
Eligibility
18 Years to 60 Years
Enrollment
1,131 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
51
States / cities
Birmingham, Alabama • Phoenix, Arizona • Arcadia, California + 44 more
Source: ClinicalTrials.gov public record
Updated Jul 2, 2025 · Synced Oct 20, 2026, 6:58 AM EDT
Completed Phase 4 Interventional Results available

Study of Montelukast on Gastrointestinal Tolerability in Patients With Relapsing Forms of Multiple Sclerosis Receiving Tecfidera

NCT02410278
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
dimethyl fumarate, montelukast, Placebo
Drug
Lead sponsor
Biogen
Industry
Eligibility
18 Years and older
Enrollment
102 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
50
States / cities
Jonesboro, Arkansas • Carmichael, California • La Jolla, California + 46 more
Source: ClinicalTrials.gov public record
Updated Mar 31, 2020 · Synced Oct 20, 2026, 6:58 AM EDT