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NIH Websites Are Changing

Beginning in late July, NIH will start introducing a new website experience designed to make it easier to find health information, research, funding opportunities, and other resources. During the transition, you may notice changes to navigation, page layouts, and where some information is located. Learn more in our Frequently Asked Questions.

Clinical Trials

Understanding Clinical Trials

Research and Clinical Trials Results

Highlighted Results of NCCIH-Funded Research, Including Clinical Trials

For Researchers

NCCIH Clinical Trials

Other NIH Trials

Browse Other NIH Sponsored Trials, Including Those Using Conventional Treatment.