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ClinicalTrials.gov public records Last synced May 21, 2026, 7:45 PM EDT

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

Showing 1–24 of 55 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Primary Progressive Multiple Sclerosis Clear all
Completed No phase listed Observational Results available
View directory record Official record
Conditions
Multiple Sclerosis, Pathologic Processes, Demyelinating Diseases, Nervous System Diseases, Autoimmune Diseases, Immune System Diseases, Primary Progressive Multiple Sclerosis, Relapsing Remitting Multiple Sclerosis
Interventions
Ocrelizumab
Drug
Lead sponsor
University of South Florida
Other
Eligibility
18 Years to 70 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Dec 9, 2024 · Synced May 21, 2026, 7:45 PM EDT
Completed No phase listed Observational
View directory record Official record
Conditions
Clinically Isolated Syndrome, Relapsing-Remitting Multiple Sclerosis, Secondary Progressive Multiple Sclerosis, Primary Progressive Multiple Sclerosis
Interventions
Not listed
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years and older
Enrollment
47 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 19, 2019 · Synced May 21, 2026, 7:45 PM EDT
Completed Phase 1 Interventional
View directory record Official record
Conditions
Multiple Sclerosis, Progressive Multiple Sclerosis, Secondary Progressive Multiple Sclerosis, Primary Progressive Multiple Sclerosis
Interventions
Alpha Lipoic Acid
Drug
Lead sponsor
Rebecca Spain
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Mar 21, 2019 · Synced May 21, 2026, 7:45 PM EDT
Active, not recruiting Phase 3 Interventional
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
Ocrelizumab, Antihistamine, Methylprednisolone
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
18 Years to 55 Years
Enrollment
769 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2027
U.S. locations
24
States / cities
Homewood, Alabama • Phoenix, Arizona • Irvine, California + 21 more
Source: ClinicalTrials.gov public record
Updated Mar 29, 2026 · Synced May 21, 2026, 7:45 PM EDT
Not listed Phase 2 Interventional
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 May 21, 2026, 7:45 PM EDT
Completed Phase 1Phase 2 Interventional Results available
View directory record Official record
Conditions
Multiple Sclerosis, Relapsing-Remitting, Multiple Sclerosis, Secondary Progressive, Multiple Sclerosis, Primary Progressive
Interventions
Insulin, Placebo (Sterile diluent)
Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 70 Years
Enrollment
105 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 9, 2023 · Synced May 21, 2026, 7:45 PM EDT
Terminated Phase 3 Interventional Results available
View directory record Official record
Conditions
Primary Progressive Multiple Sclerosis
Interventions
FTY720, Placebo
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
25 Years to 65 Years
Enrollment
970 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2015
U.S. locations
33
States / cities
Newport Beach, California • Sacramento, California • Aurora, Colorado + 29 more
Source: ClinicalTrials.gov public record
Updated Jun 13, 2017 · Synced May 21, 2026, 7:45 PM EDT
Completed Phase 2 Interventional Results available
View directory record Official record
Conditions
Multiple Sclerosis, Primary Progressive, Multiple Sclerosis, Secondary Progressive
Interventions
ibudilast, Placebo oral capsule
Drug
Lead sponsor
MediciNova
Industry
Eligibility
21 Years to 65 Years
Enrollment
255 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
28
States / cities
Birmingham, Alabama • Davis, California • Los Angeles, California + 23 more
Source: ClinicalTrials.gov public record
Updated Jul 27, 2020 · Synced May 21, 2026, 7:45 PM EDT
Completed Early Phase 1 Interventional
View directory record Official record
Conditions
Secondary Progressive Multiple Sclerosis, Primary Progressive Multiple Sclerosis
Interventions
Metformin 500 Mg Oral Tablet, up to 4 tablets a day, Placebo oral tablet identical to metformin, up to 4 tablets a day
Drug
Lead sponsor
University of California, Los Angeles
Other
Eligibility
30 Years to 65 Years
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jul 21, 2025 · Synced May 21, 2026, 7:45 PM EDT
Recruiting Phase 3 Interventional
View directory record Official record
Conditions
Multiple Sclerosis (MS) Primary Progressive
Interventions
Orelabrutinib, Placebo
Drug
Lead sponsor
Zenas BioPharma (USA), LLC
Industry
Eligibility
18 Years to 60 Years
Enrollment
705 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
9
States / cities
Scottsdale, Arizona • Bradenton, Florida • Maitland, Florida + 6 more
Source: ClinicalTrials.gov public record
Updated May 17, 2026 · Synced May 21, 2026, 7:45 PM EDT
Not yet recruiting Phase 2 Interventional
View directory record Official record
Conditions
Multiple Sclerosis (MS) - Relapsing-remitting, Multiple Sclerosis (MS) Secondary Progressive, Multiple Sclerosis (MS) Primary Progressive
Interventions
Remibrutinib (Open Label)
Drug
Lead sponsor
Moein Amin
Other
Eligibility
18 Years to 60 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated May 19, 2026 · Synced May 21, 2026, 7:45 PM EDT
Completed Phase 1 Interventional
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
Progressive exercise, Neuromuscular electrical stimulation delivered using the electrical therapy device EMPI 300 PV, Modified paleolithic diet, Omega 3 fatty acids, Full Spectrum vitamin, Essential - hydroxytyrosol, Maltodextrin fiber supplement, Mineral boost (magnesium), Niacinamide, Methyl B12, Taurine, creatine, thiamine, riboflavin, N acetylcysteine, alpha lipoic acid, L acetyl carnitine, methyl folate, coenzyme Q, meditation, self massage, learning, Coconut oil
Other · Device · Dietary Supplement + 1 more
Lead sponsor
University of Iowa
Other
Eligibility
18 Years to 65 Years
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2016
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Jun 25, 2018 · Synced May 21, 2026, 7:45 PM EDT
Recruiting Phase 1 Interventional
View directory record Official record
Conditions
B-cell Mediated Autoimmune Disorders
Interventions
Azercabtagene zapreleucel (azer-cel)
Drug
Lead sponsor
TG Therapeutics, Inc.
Industry
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2030
U.S. locations
8
States / cities
La Jolla, California • Ann Arbor, Michigan • Omaha, Nebraska + 5 more
Source: ClinicalTrials.gov public record
Updated May 17, 2026 · Synced May 21, 2026, 7:45 PM EDT
Withdrawn Phase 1Phase 2 Interventional
View directory record Official record
Conditions
Multiple Sclerosis, Progressive
Interventions
Amniotic fluid or placental CD117 stem cells
Biological
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years to 60 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Charlotte, North Carolina
Source: ClinicalTrials.gov public record
Updated Feb 5, 2026 · Synced May 21, 2026, 7:45 PM EDT
Completed No phase listed Observational
View directory record Official record
Conditions
Multiple Sclerosis, Relapsing-Remitting, Multiple Sclerosis, Primary Progressive, Multiple Sclerosis, Secondary Progressive
Interventions
Not listed
Lead sponsor
LAPIX Therapeutics Inc.
Industry
Eligibility
18 Years and older
Enrollment
137 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
4
States / cities
Baltimore, Maryland • Chevy Chase, Maryland • New York, New York + 1 more
Source: ClinicalTrials.gov public record
Updated Jun 10, 2024 · Synced May 21, 2026, 7:45 PM EDT
Completed Not applicable Interventional Results available
View directory record Official record
Conditions
Migraine, Headache, Multiple Sclerosis, Insomnia
Interventions
Smartphone-Based Progressive Muscle Relaxation Therapy (PMR), Monitored Usual Care (MUC)
Behavioral
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 80 Years
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 9, 2024 · Synced May 21, 2026, 7:45 PM EDT
Recruiting No phase listed Observational
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 30, 2025 · Synced May 21, 2026, 7:45 PM EDT
Active, not recruiting Not applicable Interventional
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
Strategy-Based Training to Enhance Memory (STEM), Placebo control exercises
Behavioral
Lead sponsor
Kessler Foundation
Other
Eligibility
18 Years to 59 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2025
U.S. locations
2
States / cities
East Hanover, New Jersey • Marlton, New Jersey
Source: ClinicalTrials.gov public record
Updated May 6, 2025 · Synced May 21, 2026, 7:45 PM EDT
Completed No phase listed Observational
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
Not listed
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
175 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
East Hanover, New Jersey
Source: ClinicalTrials.gov public record
Updated Dec 16, 2024 · Synced May 21, 2026, 7:45 PM EDT
Completed No phase listed Observational
View directory record Official record
Conditions
Primary Progressive Multiple Sclerosis
Interventions
generation of 'omic markers of disease progression
Other
Lead sponsor
Duke University
Other
Eligibility
18 Years to 100 Years
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2020
U.S. locations
3
States / cities
Concord, North Carolina • Durham, North Carolina • Raleigh, North Carolina
Source: ClinicalTrials.gov public record
Updated May 20, 2024 · Synced May 21, 2026, 7:45 PM EDT
Completed Not applicable Interventional
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
Wahls Paleo Plus, Wahls Diet
Other
Lead sponsor
Terry L. Wahls
Other
Eligibility
30 Years to 65 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
2
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Jun 25, 2018 · Synced May 21, 2026, 7:45 PM EDT
No Longer Available No phase listed Expanded access
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
Ocrelizumab
Drug
Lead sponsor
Genentech, Inc.
Industry
Eligibility
18 Years to 55 Years
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
56
States / cities
Phoenix, Arizona • Tucson, Arizona • Carmichael, California + 52 more
Source: ClinicalTrials.gov public record
Updated Sep 6, 2017 · Synced May 21, 2026, 7:45 PM EDT
Completed Phase 2 Interventional Results available
View directory record Official record
Conditions
Primary Progressive Multiple Sclerosis
Interventions
Placebo, Laquinimod
Drug
Lead sponsor
Teva Branded Pharmaceutical Products R&D, Inc.
Industry
Eligibility
25 Years to 55 Years
Enrollment
374 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
15
States / cities
Phoenix, Arizona • Newport Beach, California • San Francisco, California + 11 more
Source: ClinicalTrials.gov public record
Updated Mar 9, 2022 · Synced May 21, 2026, 7:45 PM EDT
Active, not recruiting Phase 3 Interventional
View directory record Official record
Conditions
Multiple Sclerosis, Primary Progressive
Interventions
Fenebrutinib, Ocrelizumab, Placebo matched to ocrelizumab, Placebo matched to fenebrutinib
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
18 Years to 65 Years
Enrollment
985 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2027
U.S. locations
43
States / cities
Homewood, Alabama • Berkeley, California • Fullerton, California + 40 more
Source: ClinicalTrials.gov public record
Updated Mar 26, 2026 · Synced May 21, 2026, 7:45 PM EDT