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Chronic Pain clinical trials in California
25 studies for Chronic Pain are looking for participants at sites in California.
Cities in California
Multisite Advancement of Research on Chronic Posttraumatic Headache
- VA Greater Los Angeles Healthcare System, Los Angeles
- VA Palo Alto Health Care System, Palo Alto
Recruiting
Ages 18 to 70 · All sexes · Updated Sep 22, 2026 · NCT05620719Opioid and Pain Treatment in Indigenous Communities (OPTIC) Trial
- Clinic Site A (blinded pending tribal approval), Arcata
Recruiting
Ages 18 and older · All sexes · Updated Sep 14, 2026 · NCT06565416Patient Retrospective Outcomes (PRO)
- MarinHealth Spine Institute, Larkspur
- Loma Linda University Medical Center, Loma Linda
RecruitingObservational study
Ages 18 and older · All sexes · Updated Sep 4, 2026 · NCT01550575A Chronic Pain Master Protocol (CPMP): A Study of LY4065967 in Participants With Osteoarthritis Pain
- Desert Oasis Healthcare Medical Group, Palm Springs
- Artemis Institute for Clinical Research, Riverside
- Artemis Institute for Clinical Research, San Diego
RecruitingPhase 2
Ages 40 and older · All sexes · Updated Sep 4, 2026 · NCT07641517A Chronic Pain Master Protocol (CPMP): A Study of LY4065967 in Participants With Chronic Low Back Pain
- Desert Oasis Healthcare Medical Group, Palm Springs
- Artemis Institute for Clinical Research, Riverside
- Artemis Institute for Clinical Research, San Diego
RecruitingPhase 2
Ages 18 and older · All sexes · Updated Sep 4, 2026 · NCT07641504Post Market Evaluation of Real World Outcomes and Durability to Support Implantable Inceptiv™ Spinal Cord Stimulation Therapy
- Relieve Pain Center, San Diego
RecruitingObservational study
Ages 18 and older · All sexes · Updated Sep 3, 2026 · NCT07507422Group-Based Psychological Treatments Over Video Conference for Older Veterans With Chronic Pain
- VA Greater Los Angeles Healthcare System, West Los Angeles, CA, West Los Angeles
Recruiting
Ages 60 to 95 · All sexes · Updated Aug 28, 2026 · NCT06004804RCT of a Weighted Blanket to Reduce Pain in Veterans With Chronic Pain
- VA San Diego Healthcare System, San Diego, CA, San Diego
- San Francisco VA Medical Center, San Francisco, CA, San Francisco
Recruiting
Ages 18 and older · All sexes · Updated Aug 26, 2026 · NCT05963607A Pragmatic Trial of EAET for Veterans With Chronic Pain
- University of California, Los Angeles, Los Angeles
Recruiting
Ages 18 and older · All sexes · Updated Aug 24, 2026 · NCT07218757MDMA-Assisted Therapy for Veterans With Moderate to Severe Post Traumatic Stress Disorder
- VA Greater Los Angeles Healthcare System, Westwood campus, Los Angeles
- West Los Angeles Veteran Affairs, Los Angeles
RecruitingPhase 2
Ages 18 and older · All sexes · Updated Aug 19, 2026 · NCT05790239Pain and Major Depressive Disorder
- UCLA Semel Institute, Los Angeles
RecruitingMentions payment for participants
Ages 18 to 75 · All sexes · Updated Aug 11, 2026 · NCT04556890Closed-Loop Deep Brain Stimulation for Refractory Chronic Pain
- University of California, San Francisco, San Francisco
Recruiting
Ages 22 to 80 · All sexes · Updated Jul 31, 2026 · NCT04144972Integrating Nonpharmacologic Strategies for Pain With Inclusion, Respect, and Equity
- San Francisco General Hospital, San Francisco
- UCSF Adult Primary Care Mt. Zion Clinic, San Francisco
Recruiting
Ages 18 and older · All sexes · Updated Jul 27, 2026 · NCT06183281Group-based Integrative Pain Management in Primary Care Safety Net Clinics
- Tom Waddell Urban Health Clinic, San Francisco
Recruiting
Ages 18 and older · All sexes · Updated Jun 11, 2026 · NCT06327542Stanford Pragmatic Effectiveness Comparison
- Stanford Pain Management Center, Redwood City
RecruitingPhase 4
Ages 18 and older · All sexes · Updated May 22, 2026 · NCT04441034NT-II™ Collagen for Joint Discomfort and Function
- Alethios Inc., San Francisco
Recruiting
Ages 20 to 65 · All sexes · Updated May 14, 2026 · NCT07119645Comparative Effectiveness of Online 8-session CBT vs. 1-Session Empowered Relief for Chronic Pain - The PROGRESS Study
- SCAN Health Plan, Long Beach
Recruiting
Ages 18 and older · All sexes · Updated May 11, 2026 · NCT05612750CARES (Comprehensive Analgesic, Recovery, and Education Support) for Surgery Trial
- Stanford University Medical Center, Stanford
RecruitingPhase 3
Ages 18 to 75 · All sexes · Updated May 6, 2026 · NCT06027099Studying Melatonin and Recovery in Teens
- Lucile Packard Children's Hospital, Palo Alto
Recruiting
Ages 12 to 18 · All sexes · Updated Mar 18, 2026 · NCT06093477Optimizing Chronic Pain Care With Mindfulness and Chronic Pain Management Visits
- UCSD Health, La Jolla
RecruitingPhase 3
Ages 18 and older · All sexes · Updated Feb 3, 2026 · NCT06387290Online Yoga vs Acceptance and Commitment Therapy for Treating Chronic Musculoskeletal Pain
- Palo Alto VA Medical Center, Palo Alto
Recruiting
Ages 18 and older · All sexes · Updated Jan 29, 2026 · NCT06704061Virtual 1-Session Spanish "Empowered Relief" Group Intervention for Chronic Pain
- 1070 Arastradero Rd, Palo Alto
Recruiting
Ages 18 and older · All sexes · Updated Dec 22, 2025 · NCT04546685A Longitudinal Study Looking at the Prevalence, Risk Factors & Consequences of Persistent Post-surgical Pain in Children
- University of California, San Francisco
RecruitingObservational studyHealthy volunteers welcome
Up to age 16 · All sexes · Updated Oct 23, 2025 · NCT06354699Perfusion MRI-targeted Joint Embolization for Chronic Musculoskeletal Pain of the Shoulder, Hip and Knee
- VA Palo Alto Healthcare System, Palo Alto
RecruitingObservational study
Ages 25 to 80 · All sexes · Updated Aug 7, 2025 · NCT05700682Assessment of Methadone Dose Taken
- Synergy, Lemon Grove
RecruitingObservational study
Ages 18 to 70 · All sexes · Updated Feb 13, 2025 · NCT05981573From ClinicalTrials.gov, data retrieved Oct 5, 2026. Each study sets its own eligibility; the study team decides who can join.