ClinicalTrials.gov is a free website that provides patients, their family members, health care professionals, researchers, and the public with easy access to information on publicly and privately supported clinical studies on a wide range of diseases and conditions. It is maintained by the National Library of Medicine (NLM) at the National Institutes of Health (NIH). Information on ClinicalTrials.gov is provided and updated by the sponsor or principal investigator of each clinical study. Each record on ClinicalTrials.gov presents summary information about the study’s protocol, and some records also include information on the study’s results.
Type of coverage
Current information about clinical trials.
Vendor/electronic presentation provider
National Library of Medicine