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Public registry · ClinicalTrials.gov

United States clinical trials database

Search current clinical trials conducted in United States, compiled from ClinicalTrials.gov — part of a free global database covering 38 country registries.

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current trialssource ClinicalTrials.gov38 country databases
About the data

About the United States clinical trials data

This database provides free access to clinical trial data from the United States. ClinicalTrials.gov is the largest clinical trial registry in the world, containing trials sponsored by NIH, pharmaceutical companies, medical device manufacturers, and academic institutions. Use this tool to research ongoing trials, find recruitment opportunities, analyze competitive landscape, and track drug/device development.

VerifiedClinicalTrials.gov · public trial records
What is the USA clinical trials database?
The USA clinical trials database provides current clinical trial records registered with ClinicalTrials.gov, the official US clinical trial registry maintained by the National Library of Medicine. It includes trials for drugs, medical devices, biologics, and behavioral interventions.
How do I search for clinical trials in the USA?
Enter a disease name, drug name, sponsor (like "Pfizer" or "NIH"), or trial ID (NCT number) in the search box above. You can filter results by phase, status, and intervention type.
What information is available for each trial?
Each trial listing includes: trial ID (NCT number), study title, phase, status, sponsor, enrollment, start/end dates, disease/condition, intervention, primary outcomes, and location information.
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