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Rheumatoid Arthritis clinical trials in California
24 studies for Rheumatoid Arthritis are looking for participants at sites in California.
Cities in California
- San Diego6 studies
- Mountain View4 studies
- Los Angeles4 studies
- Santa Monica3 studies
- San Francisco3 studies
- West Covina3 studies
Testing an Immunotherapy Anti-cancer Drug, Nivolumab, for Advanced Cancers in Patients With Autoimmune Disorders, AIM-NIVO
- University of California Davis Comprehensive Cancer Center, Sacramento
RecruitingPhase 1
Ages 18 and older · All sexes · Updated Nov 12, 2026 · NCT03816345A Study of AZD0120 in Autoimmune Diseases
- Research Site, Duarte
- Research Site, Stanford
RecruitingPhase 1/2
Ages 18 to 75 · All sexes · Updated Nov 10, 2026 · NCT07295847Study of PTC844 in Participants With Active Rheumatoid Arthritis
- Millennium Clinical Trials, Westlake Village
RecruitingPhase 2
Ages 18 to 70 · All sexes · Updated Nov 6, 2026 · NCT07779616Effect of Anti-inflammatory Diet in Rheumatoid Arthritis
- UCSD, La Jolla
Recruiting
Ages 18 and older · All sexes · Updated Nov 5, 2026 · NCT04748809A Phase 1/2 Study of NKX019 in Subjects With Immune-Mediated Diseases (Ntrust-2)
- Nkarta Investigational Site, Los Angeles
RecruitingPhase 1/2
Ages 18 to 75 · All sexes · Updated Oct 30, 2026 · NCT06733935Study Evaluating Safety, Tolerability, PK/PD of Surovatamig in Adult RA or SLE Participants
- Research Site, Fullerton
RecruitingPhase 1
Ages 18 to 65 · All sexes · Updated Oct 28, 2026 · NCT07201558A Study of BMS-986528 in Participants With Refractory Rheumatoid Arthritis
- Local Institution - 0068, La Jolla
- Local Institution - 0070, Loma Linda
- Local Institution - 0069, Palo Alto
RecruitingPhase 1/2
Ages 18 to 65 · All sexes · Updated Oct 23, 2026 · NCT07412704A Study to Assess Adverse Events, How the Drug Moves Through the Body and Effectiveness of Intravenous Infusions and Subcutaneous Injections of ABBV-519 in Adult Participants With Systemic Lupus Erythematosus (SLE) or Rheumatoid Arthritis (RA)
- Solace Research /ID# 279155, Tustin
RecruitingPhase 1
Ages 18 to 75 · All sexes · Updated Oct 20, 2026 · NCT07607964A Study to Investigate Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of AZD5492 in Adult Participants With Systemic Lupus Erythematosus or Idiopathic Inflammatory Myopathies or Rheumatoid Arthritis.
- Research Site, La Jolla
- Research Site, Sacramento
RecruitingPhase 1
Ages 18 to 70 · All sexes · Updated Oct 19, 2026 · NCT06916806A Study to Assess the Efficacy and Safety of RO7790121 in Participants With Moderate to Severe Rheumatoid Arthritis Who Have Not Responded to or Who Cannot Tolerate Tumor Necrosis Factor (TNF) and/or Janus Kinase (JAK Inhibitors)
- University of California Medical Center, La Jolla
- Cedars Sinai Medical Center, Los Angeles
- Inland Rheumatology Clinical Trials Incorporated, Upland
RecruitingPhase 2
Ages 18 and older · All sexes · Updated Oct 16, 2026 · NCT07137598A Study to Investigate Efficacy and Safety of AZD1163 in Participants With Rheumatoid Arthritis
- Research Site, La Jolla
- Research Site, San Leandro
RecruitingPhase 2
Ages 18 and older · All sexes · Updated Oct 9, 2026 · NCT07276581A Study to Evaluate Different Targeted Therapies for Patients With Rheumatoid Arthritis
- Private Practice - Dr. David S. Hallegua /ID# 277608, Beverly Hills
- Advanced Clinical Research Center, LLC dba TriWest Research Associates /ID# 277826, Chula Vista
- Newport Huntington Medical Group /ID# 272439, Huntington Beach
- and 3 more
RecruitingPhase 2
Ages 18 and older · All sexes · Updated Oct 8, 2026 · NCT06972446RA-PRO PRAGMATIC TRIAL
- Pacific Arthritis Care Center, Los Angeles
- University of California, Los Angeles, Los Angeles
- Arthritis Medical Center, Nipomo
- and 2 more
RecruitingPhase 3
Ages 18 and older · All sexes · Updated Sep 24, 2026 · NCT04692493Exactech Shoulder Post Market Clinical Follow-up Study
- South County Orthopedic Specialists, Laguna Woods
- Stanford Health Care, Redwood City
- Alpine Orthopaedic Medical Group, Stockton
RecruitingObservational study
Ages 21 and older · All sexes · Updated Sep 17, 2026 · NCT05603728FT839 in Autoimmune Diseases
- Providence Medical Foundation, Fullerton
RecruitingPhase 1/2
Ages 18 to 70 · All sexes · Updated Sep 2, 2026 · NCT07800871AlloNK®, an Allogeneic Non-genetically Modified, Cord Blood-derived NK Cell Therapy, in Combination With Rituximab, Studied in Relapsing Forms of B-cell Dependent Rheumatologic Diseases.
- Artiva Investigational Site Chula Vista, Chula Vista
- Artiva Investigational Site Covina, Covina
- Artiva Investigational Site Los Alamitos, Los Alamitos
- and 3 more
RecruitingPhase 2
Ages 18 and older · All sexes · Updated Jul 31, 2026 · NCT06991114Phase 1a/b Tolerability of NTR-1011 in Healthy Adults and Adult Patients With SLE and RA
- Carewell Arthritis Center, Apple Valley
- Attune Health Research Inc, Beverly Hills
- Covina Arthritis Clinic, Covina
- and 4 more
RecruitingPhase 1
Ages 18 to 75 · All sexes · Updated Jul 20, 2026 · NCT07237659Study of Single Doses of SBT777101 in Subjects With Rheumatoid Arthritis
- UCSF Medical Center, San Francisco
- Stanford Medical Center, Stanford
RecruitingPhase 1
Ages 18 to 70 · All sexes · Updated Jun 30, 2026 · NCT06201416R-2487 in Patients With Rheumatoid Arthritis
- University of California, San Diego, San Diego
RecruitingPhase 1
Ages 18 to 75 · All sexes · Updated Jun 12, 2026 · NCT05961592A Long-Term Follow-Up Observational Study to Evaluate Safety in Subjects Who Have Received a Gene-Modified Regulatory T Cell (Treg) Therapeutic
- UCSF Medical Center, San Francisco
- Stanford Medical Center, Stanford
RecruitingObservational study
Ages 18 to 71 · All sexes · Updated Apr 16, 2026 · NCT07123038Adipose-Derived Biocellular Regenerative Therapy for Osteoarthritis
- Hemwall Center for Orthopedic Regenerative Medicine, Valencia
Recruiting
Ages 18 to 90 · All sexes · Updated Oct 1, 2024 · NCT04238143ConsideRAte Study - Splenic Stimulation for RA
- Medvin Research - Covina, Covina
- Medvin Research - Whittier, Whittier
Recruiting
Ages 22 to 75 · All sexes · Updated May 22, 2024 · NCT05003310Defining the Molecular and Radiologic Phenotype of Progressive RA Interstitial Lung Disease
- University of California San Francisco, San Francisco
RecruitingObservational study
Ages 18 to 90 · All sexes · Updated May 3, 2024 · NCT06397677Physica System Total Knee Replacement Registry Study
- Eisenhower Desert Orthopedics Center - Harry and Diane Rinker Bldg, Rancho Mirage
Recruiting
Ages 22 and older · All sexes · Updated Mar 21, 2023 · NCT03048201From ClinicalTrials.gov, data retrieved Nov 15, 2026. Each study sets its own eligibility; the study team decides who can join.