About the NIH Clinical Center

America’s Clinical Research Hospital
The National Institutes of Health (NIH) Clinical Center in Bethesda, Maryland, is the nation’s largest hospital devoted entirely to clinical research.

Search the Studies

Through clinical studies, doctors find new and better ways to prevent, detect, diagnose, control, and treat illnesses. Search the collection of research studies being conducted at the NIH Clinical Center.

2011 Lasker~Bloomberg Public Service Award Winner
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Rare Disease Day at NIH 2.29.2012. Office of Rare Diseases Research