Clinical Trials DatabaseClinicalTrials.gov provides patients, family members, health care professionals, and members of the public easy access to information on clinical trials for a wide range of diseases and conditions. The U.S. National Institutes of Health (NIH), through its National Library of Medicine (NLM), has developed this site in close and ongoing collaboration with all NIH Institutes and the FDA. This site currently contains clinical studies sponsored primarily by the NIH and other Federal agencies. During the coming year, additional studies from the pharmaceutical industry will be included.