Paid Clinical Trials in Philadelphia, PA

As of June 2026, 2,086 paid clinical trials are recruiting in Philadelphia, Pennsylvania. 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: .

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2,086 clinical trials

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SpO2 Accuracy in Children

for Hypoxemia
1 location in Philadelphia
Sponsor: Nihon Kohden
Sex: All·Age: 0 Days - 12·Accepts healthy volunteers
Code: NCT07168798·Enrolling By Invitation

Impact of Smell Testing on Health Outcomes

for Olfactory Dysfunction
1 location in Philadelphia
Sponsor: Monell Chemical Senses Center
Sex: All·Age: 7+·Accepts healthy volunteers
Code: NCT07222891·Phase 2·Not Yet Recruiting