Find NCI-Supported Clinical Trials
NCI-supported clinical trials are those sponsored or otherwise financially supported by NCI.
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Which trials are right for you?
Use the checklist in our guide to gather the information you’ll need.
What Are Cancer Clinical Trials?
Learn what they are and what you should know about them.
The Clinical Trials API: Use our data to power your own clinical trial search
An application programming interface (API) helps translate large amounts of data in meaningful ways. NCI’s clinical trials search data is now powered by an API, allowing programmers to build applications using this open data.