Paid Clinical Trials in Fullerton, CA

As of September 2026, 90 paid clinical trials are recruiting in Fullerton, California. Compensation typically covers time, travel, and study visits, with stipends ranging from modest amounts for short outpatient studies to several thousand dollars for long or inpatient protocols.

Both patients with specific conditions and healthy volunteers can qualify. Most trials offer free study-related medical care alongside compensation.

Recruiting trial data synced daily from ClinicalTrials.gov. Last sync: September 24, 2026.

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84 clinical trials

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Study Evaluating Safety, Tolerability, PK/PD of Surovatamig in Adult RA or SLE Participants

for Rheumatoid Arthritis

Sites in Fullerton +4 more locations

Sponsor: AstraZeneca

Sex: All·Age: 18 - 65

Code: NCT07201558·Phase 1·Recruiting·Listed Oct 2025

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A Phase III Renal Outcomes and Cardiovascular Mortality Study to Investigate the Efficacy and Safety of Baxdrostat in Combination With Dapagliflozin in Participants With Chronic Kidney Disease and High Blood Pressure

for Chronic Kidney Disease and Hypertension

Drug: Dapagliflozin

Sites in Fullerton, Los Alamitos +115 more locations

Sponsor: AstraZeneca

Sex: All·Age: 18+

Code: NCT06742723·Phase 3·Recruiting·Listed Dec 2024

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Phase 3 Study of T-DXd and Rilvegostomig Versus SoC in Advanced HER2-expressing Biliary Tract Cancer

for Biliary Tract Cancer

Drug: Rilvegostomig

Sites in Fullerton, Los Angeles +29 more locations

Sponsor: AstraZeneca

Sex: All·Age: 18 - 99

Code: NCT06467357·Phase 3·Recruiting·Listed Jun 2024

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