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Showing 1–24 of 431 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Multiple Sclerosis Relapse Clear all
Terminated No phase listed Observational

Adherence Trial With MS LifeLines ® Services

NCT01905527
View directory record Official record
Conditions
Multiple Sclerosis, Relapsing-Remitting
Interventions
Standard Services of Group A (Group A1), Customized Services of Group A (Group A2), Group B
Other
Lead sponsor
EMD Serono
Industry
Eligibility
18 Years to 65 Years
Enrollment
306 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 1, 2015 · Synced Jun 10, 2026, 8:15 PM EDT
Completed Not applicable Interventional

Behavior and Activity Monitoring in MS

NCT03244696
View directory record Official record
Conditions
Relapsing-Remitting Multiple Sclerosis
Interventions
Step Tracking, Water Tracking
Behavioral
Lead sponsor
Ohio State University
Other
Eligibility
30 Years to 59 Years
Enrollment
87 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 23, 2023 · Synced Jun 10, 2026, 8:15 PM EDT
Active, not recruiting Phase 3 Interventional

Study to Evaluate the Efficacy, Safety and Tolerability of IMU-838 in Patients With Relapsing Multiple Sclerosis

NCT05201638
View directory record Official record
Conditions
Multiple Sclerosis, Relapsing-Remitting
Interventions
IMU-838 tablets, Placebo matching IMU-838 tablets
Drug
Lead sponsor
Immunic AG
Industry
Eligibility
18 Years to 55 Years
Enrollment
1,100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2033
U.S. locations
2
States / cities
Altamonte Springs, Florida • Coral Springs, Florida
Source: ClinicalTrials.gov public record
Updated Feb 22, 2026 · Synced Jun 10, 2026, 8:15 PM EDT
Completed No phase listed Observational

Observational Study to Characterize Real-world Clinical Outcomes With Relapsing-remitting Multiple Sclerosis (RRMS)

NCT02776072
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
Not listed
Lead sponsor
Biogen
Industry
Eligibility
18 Years and older
Enrollment
2,978 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016
U.S. locations
38
States / cities
Homewood, Alabama • Gilbert, Arizona • Hanford, California + 33 more
Source: ClinicalTrials.gov public record
Updated Mar 22, 2017 · Synced Jun 10, 2026, 8:15 PM EDT
Completed No phase listed Observational Results available

Measurement of Relaxin Peptide in Multiple Sclerosis (MS)

NCT01909492
View directory record Official record
Conditions
Multiple Sclerosis, Relapsing-Remitting
Interventions
Blood Draw, Lumbar Puncture
Procedure
Lead sponsor
Providence Health & Services
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2023
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Jun 21, 2025 · Synced Jun 10, 2026, 8:15 PM 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 23, 2014 · Synced Jun 10, 2026, 8:15 PM EDT
Active, not recruiting Phase 3 Interventional

An Extension Study of Ublituximab in Participants With Relapsing Multiple Sclerosis

NCT04130997
View directory record Official record
Conditions
Relapsing Multiple Sclerosis (RMS)
Interventions
Ublituximab
Biological
Lead sponsor
TG Therapeutics, Inc.
Industry
Eligibility
18 Years and older
Enrollment
1,100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2032
U.S. locations
19
States / cities
Pasadena, California • Denver, Colorado • Miami, Florida + 16 more
Source: ClinicalTrials.gov public record
Updated May 28, 2026 · Synced Jun 10, 2026, 8:15 PM EDT
Completed No phase listed Observational

A Canadian Study of Persistence on Ofatumumab Using Patient Support Program Data

NCT06854341
View directory record Official record
Conditions
Multiple Sclerosis, Relapsing-Remitting
Interventions
Not listed
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
5,448 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
1
States / cities
East Hanover, New Jersey
Source: ClinicalTrials.gov public record
Updated Mar 24, 2025 · Synced Jun 10, 2026, 8:15 PM EDT
Completed Phase 3 Interventional Results available

Efficacy and Safety Study of Oral BG00012 With Active Reference in Relapsing-Remitting Multiple Sclerosis

NCT00451451
View directory record Official record
Conditions
Relapsing-Remitting Multiple Sclerosis
Interventions
BG00012, Placebo, Glatiramer Acetate
Drug
Lead sponsor
Biogen
Industry
Eligibility
18 Years to 55 Years
Enrollment
1,417 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2011
U.S. locations
72
States / cities
Birmingham, Alabama • Cullman, Alabama • Huntsville, Alabama + 69 more
Source: ClinicalTrials.gov public record
Updated Jan 25, 2015 · Synced Jun 10, 2026, 8:15 PM 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 24, 2016 · Synced Jun 10, 2026, 8:15 PM EDT
Completed Phase 2 Interventional Results available

A 12 Week Randomized Open Label Parallel Group Multicenter Study to Evaluate Bioequivalence of 20 mg Subcutaneous Ofatumumab Injected by Pre-filled Syringe or Autoinjector in Adult RMS Patients

NCT03560739
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
ofatumumab with PRF, ofatumumab with AI
Combination Product
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years to 55 Years
Enrollment
284 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
13
States / cities
Fullerton, California • Aurora, Colorado • Basalt, Colorado + 9 more
Source: ClinicalTrials.gov public record
Updated Oct 7, 2021 · Synced Jun 10, 2026, 8:15 PM 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 Jun 10, 2026, 8:15 PM EDT
Terminated Phase 2 Interventional Results available

Phase 2 Extension Trial in Patients With Relapsing-Remitting Multiple Sclerosis (RRMS)

NCT01226745
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
ONO-4641
Drug
Lead sponsor
EMD Serono
Industry
Eligibility
18 Years to 55 Years
Enrollment
340 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2015
U.S. locations
20
States / cities
Tucson, Arizona • Aurora, Colorado • Fort Collins, Colorado + 17 more
Source: ClinicalTrials.gov public record
Updated Jul 11, 2016 · Synced Jun 10, 2026, 8:15 PM EDT
Completed Phase 4 Interventional

A fMRI(Functional Magnetic Resonance Imaging) Research Study to Learn More About Multiple Sclerosis and Individuals Potentially Experiencing Memory Difficulties

NCT00315367
View directory record Official record
Conditions
Relapsing-Remitting Multiple Sclerosis
Interventions
Donepezil HCI (drug)
Drug
Lead sponsor
Neurognostics
Industry
Eligibility
18 Years to 65 Years
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2007
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Oct 15, 2007 · Synced Jun 10, 2026, 8:15 PM EDT
Completed Phase 3 Interventional Results available

An Extension Protocol for Multiple Sclerosis Patients Who Participated in Genzyme-Sponsored Studies of Alemtuzumab

NCT00930553
View directory record Official record
Conditions
Multiple Sclerosis, Relapsing-Remitting
Interventions
alemtuzumab
Biological
Lead sponsor
Genzyme, a Sanofi Company
Industry
Eligibility
Not listed
Enrollment
1,314 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2016
U.S. locations
69
States / cities
Cullman, Alabama • Phoenix, Arizona • Scottsdale, Arizona + 60 more
Source: ClinicalTrials.gov public record
Updated May 14, 2017 · Synced Jun 10, 2026, 8:15 PM EDT
Completed Phase 3 Interventional Results available

A Study to Evaluate Efficacy, Safety, and Tolerability of EID of Natalizumab (BG00002) in Participants With RRMS Switching From Treatment With Natalizumab SID in Relation to Continued SID Treatment- Followed by Extension Study Comprising SC and IV Natalizumab Administration

NCT03689972
View directory record Official record
Conditions
Multiple Sclerosis, Relapsing-Remitting
Interventions
Natalizumab
Drug
Lead sponsor
Biogen
Industry
Eligibility
18 Years to 60 Years
Enrollment
585 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
52
States / cities
Cullman, Alabama • Homewood, Alabama • Irvine, California + 45 more
Source: ClinicalTrials.gov public record
Updated Jun 11, 2024 · Synced Jun 10, 2026, 8:15 PM 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 3, 2026 · Synced Jun 10, 2026, 8:15 PM EDT
Active, not recruiting Phase 4 Interventional

Effects of Ocrevus in Relapsing Multiple Sclerosis

NCT04387734
View directory record Official record
Conditions
Relapsing Multiple Sclerosis
Interventions
Ocrelizumab, Platform
Drug
Lead sponsor
Georgia State University
Other
Eligibility
18 Years to 65 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
2
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Apr 2, 2026 · Synced Jun 10, 2026, 8:15 PM EDT
Active, not recruiting Phase 4 Interventional

Determining the Effectiveness of earLy Intensive Versus Escalation Approaches for RRMS

NCT03535298
View directory record Official record
Conditions
Multiple Sclerosis, Relapsing-Remitting
Interventions
Early Highly Effective Therapies Group, Escalation Therapies Group
Drug
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years to 60 Years
Enrollment
800 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2027
U.S. locations
15
States / cities
Aurora, Colorado • Minneapolis, Minnesota • Rochester, Minnesota + 11 more
Source: ClinicalTrials.gov public record
Updated Aug 27, 2025 · Synced Jun 10, 2026, 8:15 PM EDT
Not listed Phase 2 Interventional

Estriol Treatment in Multiple Sclerosis (MS): Effect on Cognition

NCT01466114
View directory record Official record
Conditions
Relapsing-remitting Multiple Sclerosis, Secondary-progressive Multiple Sclerosis, Primary-progressive Multiple Sclerosis
Interventions
estriol, Placebo, Norethindrone, Progestin Placebo
Drug · Other
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years to 55 Years · Female only
Enrollment
64 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2022
U.S. locations
4
States / cities
Los Angeles, California • Aurora, Colorado • Albuquerque, New Mexico + 1 more
Source: ClinicalTrials.gov public record
Updated Nov 5, 2019 · Synced Jun 10, 2026, 8:15 PM EDT
Completed Phase 2 Interventional Results available

Assessment of Clemastine Fumarate as a Remyelinating Agent in Multiple Sclerosis

NCT02040298
View directory record Official record
Conditions
Multiple Sclerosis, Relapsing-Remitting
Interventions
Clemastine, Placebo
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 60 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Sep 16, 2025 · Synced Jun 10, 2026, 8:15 PM EDT
Completed Phase 3 Interventional Results available

A Study of Ocrelizumab in Comparison With Interferon Beta-1a (Rebif) in Participants With Relapsing Multiple Sclerosis

NCT01412333
View directory record Official record
Conditions
Relapsing Multiple Sclerosis
Interventions
Interferon beta-1a, Ocrelizumab-matching placebo, Ocrelizumab, Interferon beta-1a-matching placebo
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
18 Years to 55 Years
Enrollment
835 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2022
U.S. locations
48
States / cities
Phoenix, Arizona • Scottsdale, Arizona • Tucson, Arizona + 43 more
Source: ClinicalTrials.gov public record
Updated Mar 7, 2024 · Synced Jun 10, 2026, 8:15 PM EDT
Completed Phase 2 Interventional

A Study to Learn About the Safety of BIIB091 and Its Effect on Brain Inflammation When Taken Alone or With Diroximel Fumarate (DRF) in Adults With Relapsing Forms of Multiple Sclerosis (MS)

NCT05798520
View directory record Official record
Conditions
Relapsing Forms of Multiple Sclerosis
Interventions
BIIB091, DRF, Placebo
Drug
Lead sponsor
Biogen
Industry
Eligibility
18 Years to 55 Years
Enrollment
127 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
23
States / cities
Scottsdale, Arizona • Berkeley, California • Orange, California + 20 more
Source: ClinicalTrials.gov public record
Updated Feb 19, 2026 · Synced Jun 10, 2026, 8:15 PM EDT
Completed No phase listed Observational

Success of Titration, Analgesics, and B.E.T.A Nurse Support on Acceptance Rates in Early Multiple Sclerosis (MS) Treatment With Betaseron

NCT00461396
View directory record Official record
Conditions
Multiple Sclerosis, Multiple Sclerosis, Relapsing-Remitting
Interventions
Interferon-1beta (Betaseron, BAY86-5046)
Drug
Lead sponsor
Bayer
Industry
Eligibility
18 Years to 50 Years
Enrollment
104 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
19
States / cities
Many Locations, Alabama • Many Locations, Arizona • Many Locations, Delaware + 16 more
Source: ClinicalTrials.gov public record
Updated Apr 7, 2011 · Synced Jun 10, 2026, 8:15 PM EDT