ClinicalTrials.gov

ClinicalTrials.gov
Agency overview
HeadquartersBethesda, Maryland, U.S.
Agency executive
  • Rebecca J. Williams, Director
WebsiteClinicalTrials.gov

ClinicalTrials.gov is a registry of clinical trials. It is run by the United States National Library of Medicine (NLM) at the National Institutes of Health, and holds registrations from over 444,000 trials from 221 countries.