Matching People with Clinical Trials

More than 20,000 clinical trials need participants

You can participate in clinical trials as a patient with a condition for potential access to cutting-edge investigative drugs and therapies, or you can sign up as a healthy volunteer to aid scientific research and get paid to participate in clinical studies.

Choose participants from our database

Access our database and select the patients you want to invite to your trials. Quickly review the health profiles of patients that match your inclusion/exclusion criteria. Register today and handpick your participants from our continually expanding database.

Want to contribute to medical research?

Enter your health information which will be shared anonymously with researchers working on advancing medical treatments.

Specialized marketing for online trials

CenTrial's unique marketing model yields above average enrollment of patients for national digital clinical trials.