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ClinicalTrials.gov public records Last synced Oct 21, 2026, 5:59 AM EDT

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Showing 1–24 of 95 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: ocrelizumab Clear all
Active, not recruiting Phase 3 Interventional Results available

A Study to Evaluate the Efficacy, Safety and Pharmacokinetics (PK) of a Higher Dose of Ocrelizumab in Adults With Relapsing Multiple Sclerosis (RMS)

NCT04544436
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
864 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2028
U.S. locations
25
States / cities
Cullman, Alabama • Homewood, Alabama • Phoenix, Arizona + 22 more
Source: ClinicalTrials.gov public record
Updated Sep 28, 2026 · Synced Oct 21, 2026, 5:59 AM EDT
Terminated Phase 2 Interventional Results available

Efficacy of Ocrelizumab in Autoimmune Encephalitis

NCT03835728
View directory record Official record
Conditions
Autoimmune Encephalitis
Interventions
Ocrelizumab, Saline
Drug
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years and older
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Oct 19, 2021 · Synced Oct 21, 2026, 5:59 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 3, 2023 · Synced Oct 21, 2026, 5:59 AM EDT
Terminated Phase 3 Interventional Results available

Study to Evaluate the Effectiveness and Safety of Ocrelizumab in Participants With Early Stage Relapsing Remitting Multiple Sclerosis (RRMS)

NCT03085810
View directory record Official record
Conditions
Multiple Sclerosis, Relapsing-Remitting
Interventions
Ocrelizumab
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
18 Years to 55 Years
Enrollment
1,225 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2023
U.S. locations
26
States / cities
Irvine, California • Sunnyvale, California • Aurora, Colorado + 23 more
Source: ClinicalTrials.gov public record
Updated Jan 15, 2025 · Synced Oct 21, 2026, 5:59 AM EDT
Active, not recruiting Phase 4 Interventional

Ocrelizumab Discontinuation in Relapsing Multiple Sclerosis

NCT05285891
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
Ocrelizumab, Placebo for Ocrelizumab
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 55 Years
Enrollment
123 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2032
U.S. locations
13
States / cities
New Haven, Connecticut • Washington D.C., District of Columbia • Chicago, Illinois + 10 more
Source: ClinicalTrials.gov public record
Updated Sep 1, 2026 · Synced Oct 21, 2026, 5:59 AM EDT
Completed Phase 3 Interventional Results available

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

NCT01247324
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
821 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2022
U.S. locations
40
States / cities
Phoenix, Arizona • Carmichael, California • La Jolla, California + 32 more
Source: ClinicalTrials.gov public record
Updated Mar 4, 2024 · Synced Oct 21, 2026, 5:59 AM EDT
Completed No phase listed Observational

A Study to Assess New Participant's Perspectives Beyond Clinical Efficacy of Monoclonal Antibody-Based Relapsing Remitting Multiple Sclerosis (RRMS) Treatments

NCT06127095
View directory record Official record
Conditions
Multiple Sclerosis, Relapsing-Remitting
Interventions
Not listed
Lead sponsor
Biogen
Industry
Eligibility
18 Years and older
Enrollment
474 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Cambridge, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 18, 2024 · Synced Oct 21, 2026, 5:59 AM EDT
Completed No phase listed Observational

Ocrelizumab Effects on Physiological and Cognitive Changes in Multiple Sclerosis

NCT03025269
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
Ocrelizumab
Drug
Lead sponsor
University at Buffalo
Other
Eligibility
18 Years to 60 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Mar 11, 2022 · Synced Oct 21, 2026, 5:59 AM EDT
Recruiting Phase 1Phase 2 Interventional

Ocrelizumab for Psychosis by Autoimmunity

NCT03971487
View directory record Official record
Conditions
Schizo-Affective Type of Psychosis, Schizophrenia
Interventions
Psychosis and cognitive assessments, Physical and neuro-cognitive evaluations, Safety labs and electrocardiogram, Ocrelizumab infusion
Behavioral · Diagnostic Test · Biological
Lead sponsor
The Methodist Hospital Research Institute
Other
Eligibility
18 Years to 35 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2028
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Apr 1, 2026 · Synced Oct 21, 2026, 5:59 AM EDT
Completed No phase listed Observational

Effect of Ocrelizumab on Choroid Plexus Changes in Patients With PPMS

NCT05974852
View directory record Official record
Conditions
Primary Progressive Multiple Sclerosis
Interventions
Ocrelizumab
Other
Lead sponsor
State University of New York at Buffalo
Other
Eligibility
18 Years to 65 Years
Enrollment
732 participants
Timeline
2023
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Mar 9, 2026 · Synced Oct 21, 2026, 5:59 AM EDT
Recruiting Phase 4 Interventional

Prospective Evaluation of Sequencing From antiCD-20 Therapies to Ozanimod

NCT06529406
View directory record Official record
Conditions
Relapsing Multiple Sclerosis
Interventions
Ozanimod
Drug
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
3
States / cities
Aurora, Colorado • Las Vegas, Nevada • Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 18, 2025 · Synced Oct 21, 2026, 5:59 AM EDT
Completed No phase listed Observational Results available

Meningeal Inflammation on 7T MRI as a Tool for Measuring and Predicting Ocrelizumab Response in Multiple Sclerosis

NCT03396822
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
Gadoteridol
Drug
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years to 65 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Feb 28, 2024 · Synced Oct 21, 2026, 5:59 AM 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 Jun 17, 2026 · Synced Oct 21, 2026, 5:59 AM EDT
Terminated Phase 3 Interventional Results available

A Study of Ocrelizumab Compared to Placebo in Patients With Active Rheumatoid Arthritis Continuing Methotrexate Treatment (STAGE)

NCT00406419
View directory record Official record
Conditions
Rheumatoid Arthritis
Interventions
Methotrexate, ocrelizumab, Placebo
Drug
Lead sponsor
Genentech, Inc.
Industry
Eligibility
18 Years and older
Enrollment
1,015 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2015
U.S. locations
1
States / cities
South San Francisco, California
Source: ClinicalTrials.gov public record
Updated Nov 27, 2020 · Synced Oct 21, 2026, 5:59 AM EDT
Completed Phase 4 Interventional Results available

Effects of Ocrelizumab on B-cell Tolerance Defect in Relapsing Multiple Sclerosis

NCT04261790
View directory record Official record
Conditions
Multiple Sclerosis, Relapsing-Remitting
Interventions
Ocrelizumab
Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 99 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Feb 17, 2025 · Synced Oct 21, 2026, 5:59 AM EDT
Completed No phase listed Observational

Estimating Prevalence of COVID-19 Infection and SARS-CoV-2 Antibodies in MS Patients

NCT04682548
View directory record Official record
Conditions
Multiple Sclerosis, Covid19
Interventions
Not listed
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 60 Years
Enrollment
920 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Nov 3, 2022 · Synced Oct 21, 2026, 5:59 AM EDT
Recruiting No phase listed Observational

A Study Comparing Effectiveness of Kesimpta® (Ofatumumab) Versus Ocrevus® (Ocrelizumab) in Real-world Practice

NCT07779460
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
Not listed
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years to 100 Years
Enrollment
7,466 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
East Hanover, New Jersey
Source: ClinicalTrials.gov public record
Updated Aug 21, 2026 · Synced Oct 21, 2026, 5:59 AM EDT
Completed Phase 2 Interventional Results available

Phase 2 Study IV QUZYTTIR™ (Cetirizine Hydrochloride Injection) vs V Diphenhydramine

NCT04189588
View directory record Official record
Conditions
Oncology Patients Receiving Chemotherapy
Interventions
Cetirizine HCl 10 mg/mL, Diphenhydramine 50 mg/mL, anti-CD20 such as Rituximab or Paclitaxel
Drug
Lead sponsor
TerSera Therapeutics LLC
Industry
Eligibility
18 Years and older
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
7
States / cities
Napa, California • Rancho Mirage, California • Santa Rosa, California + 4 more
Source: ClinicalTrials.gov public record
Updated Oct 6, 2023 · Synced Oct 21, 2026, 5:59 AM EDT
Suspended Phase 1 Interventional

IDP-023 g-NK Cells Plus Ocrelizumab in Patients With Progressive Multiple Sclerosis

NCT06677710
View directory record Official record
Conditions
Multiple Sclerosis, Primary Progressive Multiple Sclerosis (PPMS), Secondary Progressive Multiple Sclerosis (SPMS), Non-Active Secondary Progressive Multiple Sclerosis, Non-Active SPMS, Autoimmune Diseases of the Nervous System, Nervous System Diseases, Autoimmune Diseases, Demyelinating Diseases, Immune System Diseases, Demyelinating Autoimmune Diseases, Central Nervous System (CNS)
Interventions
IDP-023, Ocrelizumab, Interleukin-2, Cyclophosphamide, Fludarabine, Mesna
Drug
Lead sponsor
Indapta Therapeutics, INC.
Industry
Eligibility
18 Years to 65 Years
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
5
States / cities
Stanford, California • Aurora, Colorado • Orlando, Florida + 2 more
Source: ClinicalTrials.gov public record
Updated Apr 30, 2025 · Synced Oct 21, 2026, 5:59 AM EDT
Completed No phase listed Observational

Characterization of Early Patients Initiating Ofatumumab for Treatment of Multiple Sclerosis.

NCT05576779
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
Ofatunumab
Other
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years to 99 Years
Enrollment
2,101 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
East Hanover, New Jersey
Source: ClinicalTrials.gov public record
Updated Nov 8, 2022 · Synced Oct 21, 2026, 5:59 AM EDT
Completed Phase 4 Interventional Results available

A Study Evaluating B Cell Levels In Infants Of Lactating Women With CIS Or MS Receiving Ocrelizumab

NCT04998851
View directory record Official record
Conditions
Multiple Sclerosis, Clinically Isolated Syndrome
Interventions
Ocrelizumab
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
18 Years to 40 Years · Female only
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
6
States / cities
San Francisco, California • Aurora, Colorado • Chicago, Illinois + 3 more
Source: ClinicalTrials.gov public record
Updated Jan 14, 2026 · Synced Oct 21, 2026, 5:59 AM EDT
Terminated Phase 2 Interventional Results available

A Study to Evaluate Ocrelizumab in Combination With Methotrexate Compared With Infliximab Plus Methotrexate in Patients With Active Rheumatoid Arthritis Currently Responding Inadequately to Etanercept or Adalimumab

NCT00808210
View directory record Official record
Conditions
Rheumatoid Arthritis
Interventions
Infliximab, Methotrexate, Methylprednisolone, Ocrelizumab, Placebo
Drug
Lead sponsor
Genentech, Inc.
Industry
Eligibility
18 Years and older
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
53
States / cities
Birmingham, Alabama • Jonesboro, Arkansas • Murrieta, California + 49 more
Source: ClinicalTrials.gov public record
Updated Nov 6, 2020 · Synced Oct 21, 2026, 5:59 AM EDT
Completed Phase 3 Interventional Results available

A Study of Ocrelizumab in Participants With Primary Progressive Multiple Sclerosis

NCT01194570
View directory record Official record
Conditions
Multiple Sclerosis, Primary Progressive
Interventions
Ocrelizumab, Placebo
Drug · Other
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
18 Years to 55 Years
Enrollment
735 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2022
U.S. locations
37
States / cities
Phoenix, Arizona • Scottsdale, Arizona • Phoenix, Arkansas + 31 more
Source: ClinicalTrials.gov public record
Updated Jan 10, 2024 · Synced Oct 21, 2026, 5:59 AM EDT
Completed Phase 4 Interventional Results available

Effect of Ocrelizumab on Neuroinflammation in Multiple Sclerosis as Measured by 11C-PBR28 MR-PET Imaging of Microglia Activation

NCT04230174
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
11C-PBR28
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 65 Years
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
1
States / cities
Charlestown, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 30, 2025 · Synced Oct 21, 2026, 5:59 AM EDT