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Psoriatic Arthritis clinical trials in California
13 studies for Psoriatic Arthritis are looking for participants at sites in California.
Cities in California
A Study to Evaluate the Efficacy and Safety of JNJ-88545223 for the Treatment of Participants With Active Psoriatic Arthritis
- Newport Huntington Medical Group, Huntington Beach
- Rheumatology Center of San Diego, San Diego
RecruitingPhase 2
Ages 18 and older · All sexes · Updated Sep 25, 2026 · NCT07321873Testing 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 Sep 23, 2026 · NCT03816345A Study to Assess the Concentration of Bimekizumab in Mature Breast Milk From Mothers Receiving Treatment With Bimzelx® (Bimekizumab)
- Up0122 105, Santa Monica
RecruitingPhase 1
Ages 18 and older · Women · Updated Sep 18, 2026 · NCT06888193A Study of Zasocitinib in Adults With Psoriatic Arthritis Who Have Not Taken Biologic Medicines
- First OC Dermatology Research Inc., Fountain Valley
- Purushotham & Akther Kotha MD, La Mesa
- Triwest Research Associates LLC, La Mesa
- and 2 more
RecruitingPhase 3
Ages 18 and older · All sexes · Updated Sep 17, 2026 · NCT06671483Study to Evaluate Tulisokibart in Adults With Psoriatic Arthritis (MK-7240-015)
- Medvin Clinical Research - Riverside ( Site 5115), Riverside
- Cohen Medical Centers ( Site 5111), Thousand Oaks
- Medvin Clinical Research - Tujunga ( Site 5113), Tujunga
RecruitingPhase 2
Ages 18 to 80 · All sexes · Updated Sep 14, 2026 · NCT07486960Evaluation of Sonelokimab in Patients With Active Psoriatic Arthritis and Anti-TNFα Inadequate Response
- Clinical Site, La Jolla
- Clinical Site, Pomona
- Clinical Site, Santa Monica
- and 2 more
RecruitingPhase 3
Ages 18 and older · All sexes · Updated Sep 11, 2026 · NCT06641089A Study of Zasocitinib in Adults With Psoriatic Arthritis Who Have or Have Not Been Treated With Biologic Medicines
- Biovin Enterprises LLC dba Medvin Clinical Research | Covina, CA, Covina
RecruitingPhase 3
Ages 18 and older · All sexes · Updated Sep 9, 2026 · NCT06671496Continuation Study of Zasocitinib in Adults With Psoriatic Arthritis
- First OC Dermatology Research Inc., Fountain Valley
- Purushotham & Akther Kotha MD, La Mesa
- Triwest Research Associates LLC, La Mesa
- and 1 more
RecruitingPhase 3
Ages 18 and older · All sexes · Updated Sep 9, 2026 · NCT07286058Observational Study of Pediatric Rheumatic Diseases: The CARRA Registry
- Children's Hospital of Los Angeles, Los Angeles
- Mattel Children's Hospital at University of California Los Angeles, Los Angeles
- Stanford University Medical Center, Palo Alto
- and 2 more
RecruitingObservational study
Up to age 21 · All sexes · Updated Aug 27, 2026 · NCT02418442A Study to Learn if Bimekizumab Given in Different Ways is Safe and Moves Similarly Throughout the Body Over Time in Adults
- Pa0019 127, Apple Valley
- Pa0019 111, Covina
- Pa0019 119, Fullerton
- and 6 more
RecruitingPhase 1
Ages 18 and older · All sexes · Updated Jul 6, 2026 · NCT07290036Elucidating Shared Mechanisms Contributing to NAFLD and PsA Disease Severity With Guselkumab Therapy
- University of California, San Diego, San Diego
Recruiting
All ages · All sexes · Updated Jun 10, 2026 · NCT06586281Study of Targeted Therapies for the Treatment of Adult Participants With Active Psoriatic Arthritis
- Newport Huntington Medical Group /ID# 272764, Huntington Beach
RecruitingPhase 2
Ages 18 and older · All sexes · Updated Dec 18, 2025 · NCT06865105Stelara and Tremfya Pregnancy Exposure Registry OTIS Autoimmune Diseases in Pregnancy Project
- University of California, San Diego, La Jolla
RecruitingObservational study
All ages · Women · Updated Jan 28, 2025 · NCT02103361From ClinicalTrials.gov, data retrieved Oct 5, 2026. Each study sets its own eligibility; the study team decides who can join.