Paid Clinical Trials in California

California has 6,384 paid clinical trials enrolling now across cities including Los Angeles, San Francisco and San Diego. Search by condition, age, or phase to find compensated research studies accepting participants near you.

Research sites in California include Stanford Medicine, UCLA Health and UCSF, running studies across oncology, cardiology, neurology, and more. Both patients and healthy volunteers may qualify. Most studies offer compensation for time and travel.

Recruiting trial data synced daily from ClinicalTrials.gov. Last sync: .

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5,286 clinical trials

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Clinical Trial Exploring the Outpatient Treatment of Phantom Limb Pain With Ketamine Administration in a Six Month Study With a Minimum Remission Period of 7 Days Between Treatment Session. 25-30 Subjects With an Ongoing History of Significant PLP.--FDA and IRB Approved.

for Phantom Limb Syndrome With Pain
Sites in Sacramento, Santa Monica +2 more locations
Sponsor: The Ketamine Research Foundation
Sex: All·Age: 18 - 65
Code: NCT07276542·Phase 2, Phase 3·Recruiting·Listed Dec 2025
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A Study Testing the Combination of Dasatinib or Imatinib to Chemotherapy Treatment With Blinatumomab for Children, Adolescents, and Young Adults With Philadelphia Chromosome Positive (Ph+) or ABL-Class Philadelphia Chromosome-Like (Ph-Like) B-cell Acute Lymphoblastic Leukemia (B-ALL)

for B Acute Lymphoblastic Leukemia
Sites in Los Angeles, San Francisco +139 more locations
Sponsor: National Cancer Institute (NCI)
Sex: All·Age: 366 Days - 46
Code: NCT06124157·Phase 2·Recruiting·Listed Nov 2023
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