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NIH Websites Are Changing

NIH is moving the launch of its new website to the fall to ensure the best possible experience for everyone who relies on our websites for health information, research, funding opportunities, and other resources. Get the Latest Updates and FAQs.

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.