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U.S. National Institutes of Health
Last Updated: 09/15/14

Cancer Trials Support Unit (CTSU)

The Cancer Trials Support Unit (CTSU) is a service of the National Cancer Institute (NCI) designed to facilitate access to NCI-funded clinical trials for qualified clinical sites and to support the management and conduct of those clinical trials. CTSU membership provides access to a wide range of information and support services for qualified investigators and research staff. The CTSU Registration Page provides additional details regarding member access. For those who are not CTSU members, the CTSU public website provides a listing of active NCI clinical trial protocols that the CTSU supports, displays accrual information, and provides links to study abstracts, along with links to resources for additional information on clinical trials.