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ClinicalTrials.gov public records Last synced Oct 27, 2026, 6:21 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 97–120 of 283 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Multiple Sclerosis-Relapsing-Remitting Clear all
Completed No phase listed Observational

Patient Real-world Clinical, Neurological, Tolerability, and Safety Outcomes for Tecfidera® and Rebif®

NCT02823951
View directory record Official record
Conditions
Relapsing-remitting Multiple Sclerosis
Interventions
Rebif, Tecfidera
Drug
Lead sponsor
IMS HEALTH GmbH & Co. OHG
Industry
Eligibility
18 Years to 55 Years
Enrollment
479 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
22
States / cities
Birmingham, Alabama • Colorado Springs, Colorado • Savannah, Georgia + 19 more
Source: ClinicalTrials.gov public record
Updated Mar 1, 2018 · Synced Oct 27, 2026, 6:21 AM EDT
Completed Phase 1 Interventional

Vitamin D Pilot Study in Patients With Multiple Sclerosis

NCT01257958
View directory record Official record
Conditions
Relapsing Remitting Multiple Sclerosis
Interventions
19 nor vitamin d
Drug
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years to 45 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
1998 – 2000
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Oct 5, 2015 · Synced Oct 27, 2026, 6:21 AM EDT
Completed Phase 3 Interventional

Safety and Efficacy of Natalizumab in Combination With Avonex in the Treatment of Multiple Sclerosis

NCT00030966
View directory record Official record
Conditions
Multiple Sclerosis, Relapsing-Remitting
Interventions
Natalizumab, Placebo
Drug
Lead sponsor
Biogen
Industry
Eligibility
18 Years to 55 Years
Enrollment
1,200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2005
U.S. locations
72
States / cities
Birmingham, Alabama • Phoenix, Arizona • Little Rock, Arkansas + 59 more
Source: ClinicalTrials.gov public record
Updated Jun 18, 2009 · Synced Oct 27, 2026, 6:21 AM EDT
Completed No phase listed Observational

Evaluate the Effect of Switching From Daily Injections of 20mg Glatiramer Acetate (GA) to 40mg GA Three Times a Week in Subjects With Relapsing-remitting Multiple Sclerosis

NCT02308670
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
Not listed
Lead sponsor
University at Buffalo
Other
Eligibility
18 Years to 65 Years
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Oct 25, 2016 · Synced Oct 27, 2026, 6:21 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 27, 2026, 6:21 AM EDT
Recruiting No phase listed Observational

"Selfie" Videos: A Novel, Patient-centered, Comprehensive Approach to Measuring Function in MS

NCT07222618
View directory record Official record
Conditions
Multiple Sclerosis, Multiple Sclerosis (MS) - Relapsing-remitting, Multiple Sclerosis (MS) Primary Progressive, MS (Multiple Sclerosis), MS, Multiple Sclerosis (MS) Secondary Progressive
Interventions
Not listed
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Oct 31, 2025 · Synced Oct 27, 2026, 6:21 AM EDT
Active, not recruiting Not applicable Interventional

Clinically Isolated Syndrome and Relapsing-Remitting Multiple Sclerosis

NCT04009005
View directory record Official record
Conditions
Clinically Isolated Syndrome, Relapsing Remitting Multiple Sclerosis
Interventions
Therapeutic diet and lifestyle
Behavioral
Lead sponsor
Terry L. Wahls
Other
Eligibility
18 Years to 55 Years
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2027
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Dec 26, 2025 · Synced Oct 27, 2026, 6:21 AM EDT
Completed Not applicable Interventional

Effect of Computerized Cognitive Training in Persons With MS

NCT05345288
View directory record Official record
Conditions
Multiple Sclerosis, Relapsing-Remitting
Interventions
BrainHQ cognitive training, BrainHQ control games
Device
Lead sponsor
University of Nebraska
Other
Eligibility
19 Years to 60 Years
Enrollment
53 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Sep 29, 2023 · Synced Oct 27, 2026, 6:21 AM EDT
Completed Phase 2 Interventional

Autologous T Cell Vaccine (TCV) for Multiple Sclerosis

NCT00245622
View directory record Official record
Conditions
Relapsing-Remitting Multiple Sclerosis
Interventions
Tovaxin Autologous T cell vaccine, Placebo
Biological
Lead sponsor
Opexa Therapeutics, Inc.
Industry
Eligibility
18 Years to 55 Years
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
33
States / cities
Cullman, Alabama • Phoenix, Arizona • Berkeley, California + 29 more
Source: ClinicalTrials.gov public record
Updated Mar 10, 2014 · Synced Oct 27, 2026, 6:21 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 27, 2026, 6:21 AM EDT
Completed Phase 3 Interventional Results available

Safety and Tolerability of Glatiramer Acetate

NCT01874145
View directory record Official record
Conditions
Relapsing-Remitting Multiple Sclerosis
Interventions
GA 20 mg/mL, GA 40 mg/mL
Drug
Lead sponsor
Teva Branded Pharmaceutical Products R&D, Inc.
Industry
Eligibility
18 Years and older
Enrollment
209 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
35
States / cities
Cullman, Alabama • Gilbert, Arizona • Phoenix, Arizona + 31 more
Source: ClinicalTrials.gov public record
Updated Jan 14, 2016 · Synced Oct 27, 2026, 6:21 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 27, 2026, 6:21 AM EDT
Completed Phase 2 Interventional Results available

High-Dose Immunosuppression and Autologous Transplantation for Multiple Sclerosis (HALT MS) Study

NCT00288626
View directory record Official record
Conditions
Relapsing-Remitting Multiple Sclerosis
Interventions
Granulocyte-colony stimulating factor (G-CSF) and prednisone, Carmustine, etoposide, cytarabine, and melphalan (BEAM), Autologous hematopoietic stem cell transplant
Drug · Procedure
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 60 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2015
U.S. locations
4
States / cities
Columbus, Ohio • Houston, Texas • Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Sep 19, 2017 · Synced Oct 27, 2026, 6:21 AM EDT
Recruiting Phase 1Phase 2 Interventional

Assessing Changes in Multi-parametric MRI in MS Patients Taking Clemastine Fumarate as a Myelin Repair Therapy

NCT05359653
View directory record Official record
Conditions
Multiple Sclerosis (MS), Multiple Sclerosis, Relapsing-Remitting, Multiple Sclerosis, Primary Progressive, Multiple Sclerosis, Chronic Progressive, Multiple Sclerosis Relapse, Multiple Sclerosis Brain Lesion, Multiple Sclerosis Benign
Interventions
Clemastine Fumarate, Placebo
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 55 Years
Enrollment
74 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jul 2, 2026 · Synced Oct 27, 2026, 6:21 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Reduced Oligodendrocyte-specific Cytotoxicity and Ofatumumab Treatment

NCT05171972
View directory record Official record
Conditions
Relapsing Remitting Multiple Sclerosis
Interventions
Ofatumumab
Drug
Lead sponsor
University of Southern California
Other
Eligibility
18 Years to 65 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated May 6, 2026 · Synced Oct 27, 2026, 6:21 AM EDT
Recruiting Not applicable Interventional

Treatment of Cognitive Deficits in Multiple Sclerosis With High-Definition Transcranial Direct Current Stimulation

NCT05958381
View directory record Official record
Conditions
Multiple Sclerosis, Relapsing-Remitting
Interventions
Transcranial Direct Current Stimulation, Sham transcranial direct current stimulation
Device
Lead sponsor
The University of Texas at Dallas
Other
Eligibility
18 Years to 65 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Richardson, Texas
Source: ClinicalTrials.gov public record
Updated Sep 15, 2026 · Synced Oct 27, 2026, 6:21 AM EDT
Terminated Phase 4 Interventional Results available

Acthar Gel for Multiple Sclerosis That Keeps Getting Better and Worse (RRMS)

NCT03126760
View directory record Official record
Conditions
Multiple Sclerosis, Relapsing-Remitting
Interventions
Acthar Gel, Placebo
Drug
Lead sponsor
Mallinckrodt ARD LLC
Industry
Eligibility
18 Years and older
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
22
States / cities
Palo Alto, California • Fort Collins, Colorado • Bradenton, Florida + 19 more
Source: ClinicalTrials.gov public record
Updated Jul 12, 2021 · Synced Oct 27, 2026, 6:21 AM EDT
Suspended Phase 2 Interventional

Evaluation of Safety, Tolerability and Preliminary Efficacy of EHP-101 in Relapsing Forms of Multiple Sclerosis

NCT04909502
View directory record Official record
Conditions
Relapsing Forms of Multiple Sclerosis
Interventions
EHP-101 25 mg OD, EHP-101 25 mg BID, EHP-101 50 mg OD, EHP-101 50 mg BID
Drug
Lead sponsor
Emerald Health Pharmaceuticals
Industry
Eligibility
18 Years to 55 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
3
States / cities
Cullman, Alabama • Fullerton, California • Port Orange, Florida
Source: ClinicalTrials.gov public record
Updated Oct 21, 2022 · Synced Oct 27, 2026, 6:21 AM EDT
Completed Phase 4 Interventional Results available

Evaluation of Patient Retention of Fingolimod vs. Currently Approved Disease Modifying Therapy in Patients With Relapsing Remitting Multiple Sclerosis.

NCT01623596
View directory record Official record
Conditions
Relapsing Remitting Multiple Sclerosis
Interventions
Fingolimod, Disease Modifying therapy
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years to 65 Years
Enrollment
881 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
122
States / cities
Cullman, Alabama • Phoenix, Arizona • Sun City, Arizona + 111 more
Source: ClinicalTrials.gov public record
Updated Jan 5, 2021 · Synced Oct 27, 2026, 6:21 AM EDT
Completed Phase 3 Interventional Results available

A Study to Evaluate the Effects of Ocrelizumab on Immune Responses In Participants With Relapsing Forms of Multiple Sclerosis

NCT02545868
View directory record Official record
Conditions
Multiple Sclerosis, Relapsing-Remitting
Interventions
23-PPV, 13-PCV Booster, Influenza Vaccine, KLH, OCR, TT Vaccine
Biological · Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
18 Years to 55 Years
Enrollment
102 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2021
U.S. locations
20
States / cities
Cullman, Alabama • Tucson, Arizona • Fullerton, California + 17 more
Source: ClinicalTrials.gov public record
Updated Mar 26, 2024 · Synced Oct 27, 2026, 6:21 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 27, 2026, 6:21 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Rebif Advanced Magnetic Resonance Imaging (MRI) and Immunology Pilot Trial

NCT01085318
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
Rebif
Drug
Lead sponsor
EMD Serono
Industry
Eligibility
18 Years to 65 Years
Enrollment
38 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2012
U.S. locations
1
States / cities
Rockland, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 23, 2018 · Synced Oct 27, 2026, 6:21 AM EDT
Completed Phase 1 Interventional

Investigating Mechanism of Action of DAC HYP in the Treatment of High-Inflammatory Multiple Sclerosis (MS)

NCT01143441
View directory record Official record
Conditions
Multiple Sclerosis, Multiple Sclerosis, Relapsing-Remitting
Interventions
DAC-HYP
Biological
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
18 Years to 60 Years
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2017
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Nov 1, 2019 · Synced Oct 27, 2026, 6:21 AM EDT
Not listed Phase 2 Interventional

A Safety Study of Combination Treatment With Avonex and Placebo-Controlled Dosing of Topamax in Relapsing-Remitting Multiple Sclerosis

NCT00217295
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
Avonex and Topamax
Drug
Lead sponsor
Multiple Sclerosis Institute
Other
Eligibility
18 Years to 55 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2007
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 22, 2005 · Synced Oct 27, 2026, 6:21 AM EDT