On June 25, 2024, the classic ClinicalTrials.gov website was retired. The modernized ClinicalTrials.gov is now the exclusive website experience for learning about and searching for clinical studies. This major milestone is part of NLM’s multi-year ClinicalTrials.gov modernization effort, which has been guided by stakeholder engagement, input from the NLM Board of Regents Public Service Working Group, and a user-centered design approach.
Visit ClinicalTrials.gov to learn more about the website modernization.