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Showing 1–24 of 69 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Condition: Relapsing Forms of Multiple Sclerosis Clear all
Completed No phase listed Observational

Effectiveness of DMF and Its Impact on PROs in Suboptimal GA Responders With RMS

NCT01903291
View directory record Official record
Conditions
Relapsing Forms of Multiple Sclerosis
Interventions
dimethyl fumarate
Drug
Lead sponsor
Biogen
Industry
Eligibility
18 Years and older
Enrollment
333 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
62
States / cities
Birmingham, Alabama • Tuscon, Arizona • Los Angeles, California + 57 more
Source: ClinicalTrials.gov public record
Updated Jul 24, 2016 · Synced Jul 21, 2026, 11:08 AM EDT
Terminated Phase 1 Interventional

A Safety and Efficacy Study of ELND002 in Patients With Relapsing Forms of Multiple Sclerosis

NCT01144351
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
ELND002, Placebo
Drug
Lead sponsor
Elan Pharmaceuticals
Industry
Eligibility
18 Years to 65 Years
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2010
U.S. locations
17
States / cities
Berkeley, California • Fresno, California • Newport Beach, California + 14 more
Source: ClinicalTrials.gov public record
Updated Dec 13, 2015 · Synced Jul 21, 2026, 11:08 AM EDT
Completed Phase 1 Interventional Results available

Safety and Tolerability Study of MEDI-551, a B-cell Depleting Agent, to Treat Relapsing Forms of Multiple Sclerosis

NCT01585766
View directory record Official record
Conditions
Multiple Sclerosis, Relapsing Forms
Interventions
MEDI-551 30 MG-IV, MEDI-551 60 MG-SC, PLACEBO-IV-SC, MEDI-551 100 MG-IV, MEDI-551 300 MG-SC, MEDI-551 600 MG-IV
Drug
Lead sponsor
MedImmune LLC
Industry
Eligibility
18 Years to 65 Years
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
9
States / cities
Scottsdale, Arizona • Long Beach, California • Sacramento, California + 6 more
Source: ClinicalTrials.gov public record
Updated Oct 28, 2018 · Synced Jul 21, 2026, 11:08 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Effects of Gilenya (Fingolimod) on Thalamus Pathology and Cognitive Impairment in Patients With Relapsing Forms of Multiple Sclerosis

NCT02021162
View directory record Official record
Conditions
Multiple Sclerosis, Healthy
Interventions
Not listed
Lead sponsor
University at Buffalo
Other
Eligibility
18 Years to 60 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2018
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Apr 16, 2019 · Synced Jul 21, 2026, 11:08 AM EDT
Completed Phase 2 Interventional Results available

Phase IIa Study of Ublituximab in Participants With Relapsing Forms of Multiple Sclerosis

NCT02738775
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
Ublituximab, Placebo
Biological · Drug
Lead sponsor
TG Therapeutics, Inc.
Industry
Eligibility
18 Years to 55 Years
Enrollment
49 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
12
States / cities
Phoenix, Arizona • Pasadena, California • Torrance, California + 9 more
Source: ClinicalTrials.gov public record
Updated Jul 14, 2021 · Synced Jul 21, 2026, 11:08 AM EDT
Completed No phase listed Observational

Long Term Study of Fingolimod in MS Patients From the FTY Clinical Program

NCT01281657
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
fingolimod
Drug
Lead sponsor
Novartis
Industry
Eligibility
18 Years and older
Enrollment
64 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
42
States / cities
Cullman, Alabama • Berkeley, California • Pasadena, California + 36 more
Source: ClinicalTrials.gov public record
Updated Sep 5, 2012 · Synced Jul 21, 2026, 11:08 AM EDT
Completed Phase 4 Interventional

NAPS-MS: NAtalizumab Effects on Parameters of Sleep in Patients With Multiple Sclerosis Experiencing Fatigue or Sleepiness

NCT01591551
View directory record Official record
Conditions
Multiple Sclerosis, Relapsing-Remitting
Interventions
Natalizumab (Tysabri)
Drug
Lead sponsor
Cornerstone Health Care, PA
Other
Eligibility
18 Years to 65 Years
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
3
States / cities
Patchogue, New York • High Point, North Carolina • Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Jan 28, 2014 · Synced Jul 21, 2026, 11:08 AM EDT
Completed Phase 3 Interventional Results available

Study to Assess the Efficacy and Safety of Ublituximab in Participants With Relapsing Forms of Multiple Sclerosis (RMS) ( ULTIMATE 1 )

NCT03277261
View directory record Official record
Conditions
Relapsing Multiple Sclerosis (RMS)
Interventions
Ublituximab, Teriflunomide, Oral Placebo, IV Placebo
Biological · Drug
Lead sponsor
TG Therapeutics, Inc.
Industry
Eligibility
18 Years to 55 Years
Enrollment
549 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
14
States / cities
Carlsbad, California • Long Beach, California • Pasadena, California + 11 more
Source: ClinicalTrials.gov public record
Updated Dec 5, 2021 · Synced Jul 21, 2026, 11:08 AM EDT
Completed Phase 2 Interventional Results available

A Phase 2 Study of Cladribine Add-on to Interferon-beta (IFN-beta) Therapy in Multiple Sclerosis (MS) Subjects With Active Disease (ONWARD)

NCT00436826
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
Cladribine, Placebo, Interferon-beta (IFN-beta)
Drug
Lead sponsor
EMD Serono Research & Development Institute, Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
172 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2012
U.S. locations
21
States / cities
Cullman, Alabama • Phoenix, Arizona • Scottsdale, Arizona + 18 more
Source: ClinicalTrials.gov public record
Updated Oct 11, 2020 · Synced Jul 21, 2026, 11:08 AM EDT
Completed Phase 4 Interventional Results available

Sequential Natalizumab - Alemtuzumab Therapy in Patients With Relapsing Forms of Multiple Sclerosis

NCT03135249
View directory record Official record
Conditions
Multiple Sclerosis (MS)
Interventions
Alemtuzumab
Drug
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years to 60 Years
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
2
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Feb 14, 2022 · Synced Jul 21, 2026, 11:08 AM EDT
Completed Phase 3 Interventional Results available

Study to Assess the Efficacy and Safety of Ublituximab in Participants With Relapsing Forms of Multiple Sclerosis (RMS)

NCT03277248
View directory record Official record
Conditions
Relapsing Multiple Sclerosis (RMS)
Interventions
Ublituximab, Teriflunomide, Oral Placebo, IV Placebo
Biological · Drug
Lead sponsor
TG Therapeutics, Inc.
Industry
Eligibility
18 Years to 55 Years
Enrollment
545 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
13
States / cities
Phoenix, Arizona • Aurora, Colorado • Tampa, Florida + 10 more
Source: ClinicalTrials.gov public record
Updated Dec 5, 2021 · Synced Jul 21, 2026, 11:08 AM EDT
Completed Phase 3 Interventional Results available

Rebif New Formulation (RNF) Quality of Life (QOL) Study

NCT00472797
View directory record Official record
Conditions
Relapsing Multiple Sclerosis
Interventions
Rebif New Formulation Non Titrated, Rebif New Formulation Titrated
Drug
Lead sponsor
EMD Serono
Industry
Eligibility
18 Years to 60 Years
Enrollment
232 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
Rockland, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 6, 2013 · Synced Jul 21, 2026, 11:08 AM EDT
Completed Phase 2 Interventional Results available

A Study to Assess the Safety and Efficacy of Elezanumab When Added to Standard of Care in Relapsing Forms of Multiple Sclerosis

NCT03737851
View directory record Official record
Conditions
Multiple Sclerosis (MS)
Interventions
elezanumab, placebo
Drug
Lead sponsor
AbbVie
Industry
Eligibility
18 Years to 65 Years
Enrollment
208 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
42
States / cities
Birmingham, Alabama • Phoenix, Arizona • Berkeley, California + 35 more
Source: ClinicalTrials.gov public record
Updated Dec 21, 2023 · Synced Jul 21, 2026, 11:08 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Safety of Switching From Rituximab to Ocrelizumab in MS Patients

NCT02980042
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
Ocrelizumab, Rituximab
Drug
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 65 Years
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Jul 20, 2021 · Synced Jul 21, 2026, 11:08 AM EDT
Completed Phase 3 Interventional Results available

Safety and Tolerability of Conversion From Oral, Injectable, or Infusion Disease Modifying Therapies to Dose-titrated Oral Siponimod (Mayzent) in Advancing RMS Patients

NCT03623243
View directory record Official record
Conditions
Multiple Sclerosis, Relapsing Multiple Sclerosis, Advancing Multiple Sclerosis
Interventions
Siponimod
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years to 65 Years
Enrollment
185 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
54
States / cities
Birmingham, Alabama • Cullman, Alabama • Homewood, Alabama + 49 more
Source: ClinicalTrials.gov public record
Updated Jun 19, 2024 · Synced Jul 21, 2026, 11:08 AM EDT
Completed No phase listed Observational

Study to Assess Changes in Immunoglobulins in Patients With Relapsing Multiple Sclerosis Treated With Anti-CD20 Therapies

NCT06526000
View directory record Official record
Conditions
Relapsing Multiple Sclerosis, Clinically Isolated Syndrome, Relapsing-remitting Multiple Sclerosis, Secondary Progressive Multiple Sclerosis
Interventions
Not listed
Lead sponsor
Novartis
Industry
Eligibility
18 Years and older
Enrollment
326 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
East Hanover, New Jersey
Source: ClinicalTrials.gov public record
Updated Jul 28, 2024 · Synced Jul 21, 2026, 11:08 AM EDT
Completed Phase 2 Interventional

Study of Subcutaneous Daclizumab in Patients With Active, Relapsing Forms of Multiple Sclerosis

NCT00109161
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
Daclizumab (Anti-CD25 Humanized Monoclonal Antibody)
Drug
Lead sponsor
PDL BioPharma, Inc.
Industry
Eligibility
18 Years to 55 Years
Enrollment
270 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2006
U.S. locations
30
States / cities
Phoenix, Arizona • Scottsdale, Arizona • Berkeley, California + 26 more
Source: ClinicalTrials.gov public record
Updated Aug 4, 2008 · Synced Jul 21, 2026, 11:08 AM EDT
Completed No phase listed Observational

Pharmacokinetic, Immunological and Biochemical Sample Collection and Analysis of a Tysabri Patient Cohort

NCT01070719
View directory record Official record
Conditions
Multiple Sclerosis, Relapse
Interventions
Not listed
Lead sponsor
John F. Foley, MD
Other
Eligibility
18 Years to 75 Years
Enrollment
270 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Feb 29, 2012 · Synced Jul 21, 2026, 11:08 AM EDT
Completed Phase 1 Interventional

A Multiple Dose Study of ABT-555 in Subjects With Relapsing Forms of Multiple Sclerosis

NCT02601885
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
ABT-555, Placebo
Drug · Other
Lead sponsor
AbbVie
Industry
Eligibility
18 Years to 60 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
8
States / cities
Orlando, Florida • Lenexa, Kansas • Baltimore, Maryland + 5 more
Source: ClinicalTrials.gov public record
Updated May 16, 2018 · Synced Jul 21, 2026, 11:08 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 30, 2020 · Synced Jul 21, 2026, 11:08 AM EDT
Completed Phase 4 Interventional Results available

Phase 4 Gastrointestinal Tolerability Study of Dimethyl Fumarate in Patients With Relapsing Forms of Multiple Sclerosis in the United States

NCT01873417
View directory record Official record
Conditions
Relapsing Forms of Multiple Sclerosis
Interventions
BG00012 (DMF)
Drug
Lead sponsor
Biogen
Industry
Eligibility
18 Years and older
Enrollment
237 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013
U.S. locations
37
States / cities
Cullman, Alabama • Gilbert, Arizona • Scottsdale, Arizona + 33 more
Source: ClinicalTrials.gov public record
Updated Mar 20, 2017 · Synced Jul 21, 2026, 11:08 AM EDT
Completed Phase 3 Interventional Results available

Rebif New Formulation (RNF) in Relapsing Forms of Multiple Sclerosis

NCT00110396
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
Interferon-beta-1a FBS-free/HSA-free
Biological
Lead sponsor
EMD Serono
Industry
Eligibility
18 Years to 60 Years
Enrollment
260 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
1
States / cities
Rockland, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 14, 2015 · Synced Jul 21, 2026, 11:08 AM EDT
Completed Phase 1 Interventional

Autologous Mesenchymal Stem Cell (MSC) Transplantation in MS

NCT00813969
View directory record Official record
Conditions
Relapsing-Remitting Multiple Sclerosis, Secondary Progressive Multiple Sclerosis, Progressive Relapsing Multiple Sclerosis
Interventions
Autologous mesenchymal stem cell transplantation
Biological
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years to 55 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 29, 2016 · Synced Jul 21, 2026, 11:08 AM EDT
Active, not recruiting No phase listed Observational

A Study to Learn More About The Safety of Diroximel Fumarate (VUMERITY®) in Participants Who Took it During Pregnancy And About the Health of Their Babies

NCT05688436
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
Diroximel Fumarate, Alemtuzumab, Fingolimod, Glatiramer acetate, Interferon beta, Natalizumab, Ocrelizumab, Ofatumumab, Ozanimod, Peginterferon beta-1a, Ponesimod, Siponimod
Drug · Biological
Lead sponsor
Biogen
Industry
Eligibility
18 Years to 49 Years · Female only
Enrollment
1,178 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2031
U.S. locations
1
States / cities
Eden Prairie, Minnesota
Source: ClinicalTrials.gov public record
Updated Jun 3, 2026 · Synced Jul 21, 2026, 11:08 AM EDT