Paid Clinical Trials in Oak Brook, IL

As of August 2026, 41 paid clinical trials are recruiting in Oak Brook, Illinois. 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: .

Filter results
Filter results
Recruitment status
Phase
Sex
Age

41 clinical trials

Get a weekly email when new trials open in Oak Brook, IL.