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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Dimethyl Fumarate Clear all
Active, not recruiting Not applicable Interventional

Traditional Versus Early Aggressive Therapy for Multiple Sclerosis Trial

NCT03500328
View directory record Official record
Conditions
Multiple Sclerosis, Relapsing-Remitting
Interventions
Natalizumab/natalizumab-sztn, Alemtuzumab, Ocrelizumab, Rituximab/rituximab-arrx/rituximab-abbs/rituximab-pvvr, Cladribine, Ofatumumab, Ublituximab-xiiy, Ocrelizumab and hyaluronidase-ocsq, Glatiramer acetate, Interferons (intramuscular, subcutaneous, pegylated) Teriflunomide, Fumarates (dimethyl, diroximel, monomethyl) Fingolimod, Siponimod, Ozanimod, Ponesimod
Other
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 60 Years
Enrollment
900 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2026
U.S. locations
47
States / cities
Birmingham, Alabama • Mobile, Alabama • Phoenix, Arizona + 38 more
Source: ClinicalTrials.gov public record
Updated Sep 1, 2026 · Synced Sep 23, 2026, 4:04 AM EDT
Terminated Phase 3 Interventional Results available

Tecfidera Slow-Titration Study

NCT02428231
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
dimethyl fumarate
Drug
Lead sponsor
Biogen
Industry
Eligibility
18 Years to 65 Years
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
15
States / cities
Gilbert, Arizona • Phoenix, Arizona • Long Beach, California + 12 more
Source: ClinicalTrials.gov public record
Updated May 4, 2017 · Synced Sep 23, 2026, 4:04 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 25, 2016 · Synced Sep 23, 2026, 4:04 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Study in Healthy Volunteers to Establish the BioEquivalence of Two Formulations of BG00012

NCT01420458
View directory record Official record
Conditions
Healthy Volunteers
Interventions
Experimental
Drug
Lead sponsor
Biogen
Industry
Eligibility
18 Years to 55 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Nov 3, 2011 · Synced Sep 23, 2026, 4:04 AM EDT
Terminated No phase listed Observational

Efficacy of COVID-19 Vaccination in Patients With Multiple Sclerosis Treated With Immune Modulating Medication

NCT04796584
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
Analysis of cell-mediated and antibody-mediated immunity to SARS-CoV-2 virus
Other
Lead sponsor
Providence Health & Services
Other
Eligibility
18 Years to 65 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Apr 2, 2023 · Synced Sep 23, 2026, 4:04 AM EDT
Withdrawn No phase listed Observational

Comparison of Rebif Compared to Tecifdera on Six-month Outcomes in Patients With Relapsing-remitting MS

NCT02419638
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
Rebif (IFN β-1a subcutaneous three times per week), Tecifdera (dimethyl fumarate)
Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years to 65 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Brookline, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 28, 2016 · Synced Sep 23, 2026, 4:04 AM EDT
Completed Phase 2 Interventional Results available

Vaccination Response in Tecfidera-Treated Versus Interferon-Treated Participants With Relapsing Forms of Multiple Sclerosis.

NCT02097849
View directory record Official record
Conditions
Relapsing Forms of Multiple Sclerosis
Interventions
dimethyl fumarate, tetanus diphtheria toxoids vaccine, 23-valent pneumococcal polysaccharide vaccine, meningococcal polysaccharide diphtheria conjugate vaccine (quadrivalent), non-pegylated interferon
Drug · Biological
Lead sponsor
Biogen
Industry
Eligibility
18 Years to 55 Years
Enrollment
71 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
14
States / cities
Gilbert, Arizona • Thornton, Colorado • Fort Lauderdale, Florida + 11 more
Source: ClinicalTrials.gov public record
Updated Jun 1, 2017 · Synced Sep 23, 2026, 4:04 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Alternate Dosing Regimens of BG00012 in Healthy Volunteers

NCT01281111
View directory record Official record
Conditions
Healthy
Interventions
Dimethyl Fumarate (BG00012), Aspirin, BG00012 matching placebo, ASA matching placebo
Drug
Lead sponsor
Biogen
Industry
Eligibility
18 Years to 55 Years
Enrollment
56 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011
U.S. locations
1
States / cities
Saint Paul, Minnesota
Source: ClinicalTrials.gov public record
Updated Aug 22, 2023 · Synced Sep 23, 2026, 4:04 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 18, 2026 · Synced Sep 23, 2026, 4:04 AM 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 Sep 23, 2026, 4:04 AM EDT
Completed No phase listed Observational

Adherence to Treatment With Tecfidera™ in Multiple Sclerosis Patients

NCT02099370
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
Not listed
Lead sponsor
University of South Florida
Other
Eligibility
18 Years and older
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Apr 2, 2020 · Synced Sep 23, 2026, 4:04 AM EDT
Completed No phase listed Observational

Retrospective Study to Determine Effect of Rebif and Tecfidera on Infections and Lymphocytes

NCT03284970
View directory record Official record
Conditions
Relapsing-Remitting Multiple Sclerosis
Interventions
Not listed
Lead sponsor
EMD Serono Research & Development Institute, Inc.
Industry
Eligibility
50 Years and older
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Foxborough, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 5, 2018 · Synced Sep 23, 2026, 4:04 AM EDT
Completed No phase listed Observational

Biogen Multiple Sclerosis Pregnancy Exposure Registry

NCT01911767
View directory record Official record
Conditions
Multiple Sclerosis, Exposure During Pregnancy
Interventions
Dimethyl fumarate, Peginterferon beta-1a
Drug
Lead sponsor
Biogen
Industry
Eligibility
Female only
Enrollment
408 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2022
U.S. locations
1
States / cities
Cambridge, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 20, 2022 · Synced Sep 23, 2026, 4:04 AM EDT
Completed Phase 2 Interventional Results available

Stem Cell Therapy for Patients With Multiple Sclerosis Failing Alternate Approved Therapy- A Randomized Study

NCT00273364
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
Hematopoietic Stem Cell Therapy, Standard treatment with a conventional drug
Procedure · Drug
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 55 Years
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2019
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Aug 11, 2020 · Synced Sep 23, 2026, 4:04 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Healthy Volunteer Study to Establish the Bioequivalence of BG00012 Supplied by 2 Different Commercial Manufacturers

NCT02171208
View directory record Official record
Conditions
Healthy
Interventions
dimethyl fumarate - Reference form, dimethyl fumarate - Test form
Drug
Lead sponsor
Biogen
Industry
Eligibility
18 Years to 55 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014
U.S. locations
2
States / cities
Daytona Beach, Florida • Evansville, Indiana
Source: ClinicalTrials.gov public record
Updated Jan 8, 2015 · Synced Sep 23, 2026, 4:04 AM EDT
Completed No phase listed Observational

Teriflunomide Tecfidera LMCE

NCT03526224
View directory record Official record
Conditions
Tecfidera, Teriflunomide
Interventions
Dimethyl Fumarate, Teriflunomide
Drug
Lead sponsor
University at Buffalo
Other
Eligibility
18 Years to 65 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Jan 5, 2021 · Synced Sep 23, 2026, 4:04 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Study to Compare GI Tolerability Following Oral Administration of Bafiertam™ or Tecfidera to Healthy Volunteers

NCT04022473
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
Bafiertam, Tecfidera
Drug
Lead sponsor
Banner Life Sciences LLC
Industry
Eligibility
18 Years to 65 Years
Enrollment
210 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
1
States / cities
Columbia, Missouri
Source: ClinicalTrials.gov public record
Updated Jan 17, 2020 · Synced Sep 23, 2026, 4:04 AM EDT
Terminated Phase 3 Interventional Results available

BG00012 and Delay of Disability Progression in Secondary Progressive Multiple Sclerosis

NCT02430532
View directory record Official record
Conditions
Multiple Sclerosis, Secondary Progressive
Interventions
dimethyl fumarate, Placebo
Drug · Other
Lead sponsor
Biogen
Industry
Eligibility
18 Years to 58 Years
Enrollment
58 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
7
States / cities
Long Beach, California • San Francisco, California • Tampa, Florida + 4 more
Source: ClinicalTrials.gov public record
Updated Apr 25, 2017 · Synced Sep 23, 2026, 4:04 AM EDT
Completed No phase listed Observational

Tysabri Observational Cohort Study - Multiple Sclerosis (MS) Registries

NCT03399981
View directory record Official record
Conditions
Progressive Multifocal Leukoencephalopathy
Interventions
Tysabri
Biological
Lead sponsor
Biogen
Industry
Eligibility
Not listed
Enrollment
80,327 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2023
U.S. locations
1
States / cities
Cambridge, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 18, 2024 · Synced Sep 23, 2026, 4:04 AM EDT
Completed No phase listed Observational

Dimethyl Fumarate (DMF) Observational Study

NCT02047097
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
dimethyl fumarate
Drug
Lead sponsor
Biogen
Industry
Eligibility
18 Years and older
Enrollment
5,487 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2022
U.S. locations
168
States / cities
Birmingham, Alabama • Huntsville, Alabama • Gilbert, Arizona + 140 more
Source: ClinicalTrials.gov public record
Updated May 23, 2023 · Synced Sep 23, 2026, 4:04 AM EDT
Completed Phase 3 Interventional Results available

Extension Study of BG00012 in Pediatric Subjects With Relapsing Remitting Multiple Sclerosis (RRMS)

NCT02555215
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
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Loma Linda, California
Source: ClinicalTrials.gov public record
Updated Nov 21, 2019 · Synced Sep 23, 2026, 4:04 AM EDT
Completed Phase 2 Interventional Results available

Dimethyl Fumarate for Obstructive Sleep Apnea

NCT02438137
View directory record Official record
Conditions
Obstructive Sleep Apnea, OSA, Sleep Apnea
Interventions
Dimethyl fumarate, Placebo
Drug
Lead sponsor
University of Michigan
Other
Eligibility
18 Years to 65 Years
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated May 30, 2017 · Synced Sep 23, 2026, 4:04 AM EDT
Terminated Phase 4 Interventional Results available

Study to Evaluate Whether a Medication Event Monitoring System (MEMS) Can Improve Adherence to Tecfidera Treatment in Multiple Sclerosis Patients.

NCT02343159
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
dimethyl fumarate, Medication Event Monitoring System (MEMS), Adherence counseling
Drug · Device · Behavioral
Lead sponsor
Biogen
Industry
Eligibility
18 Years to 65 Years
Enrollment
84 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
29
States / cities
Homewood, Alabama • Pheonix, Arizona • Carlsbad, California + 26 more
Source: ClinicalTrials.gov public record
Updated May 15, 2017 · Synced Sep 23, 2026, 4:04 AM EDT
Completed Phase 2 Interventional Results available

BG00012 Phase 2 Combination Study in Participants With Multiple Sclerosis

NCT01156311
View directory record Official record
Conditions
Relapsing-Remitting Multiple Sclerosis, Multiple Sclerosis
Interventions
dimethyl fumarate
Drug
Lead sponsor
Biogen
Industry
Eligibility
18 Years to 55 Years
Enrollment
108 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
16
States / cities
Gilbert, Arizona • Phoenix, Arizona • Danbury, Connecticut + 13 more
Source: ClinicalTrials.gov public record
Updated Mar 20, 2017 · Synced Sep 23, 2026, 4:04 AM EDT