Choose one of the following cancer types to view the clinical trials actively enrolling participants in studies to prevent that type of cancer. All studies are supported by NCI, but not all originate from the Division of Cancer Prevention. Not every cancer type will have active trials at all times. For cancer types not listed here, visit NCI's Clinical Trials information webpage.
Active/Enrolling Trials Closed/Completed Trials
Closed/Completed Trials
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