Explore 445,953 research studies in all 50 states and in 221 countries.
See listed clinical studies related to the coronavirus disease (COVID-19)
ClinicalTrials.gov is a resource provided by the U.S. National Library of Medicine.
IMPORTANT: Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.
Before participating in a study, talk to your health care provider and learn about the risks and potential benefits.
Patients and Families
Search for actively recruiting studies that you may be able to participate in or learn about new interventions/treatments that are being considered.
Search the database to stay up to date on developments in your field, find collaborators, and identify unmet needs.
Study Record Managers
Learn about registering studies and about submitting their results after study completion.