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This site became the new ClinicalTrials.gov on June 19th.
We will be updating this site in phases. This allows us to move faster and to deliver better services.
: Listing of a study on this site does not reflect endorsement by the National Institutes of Health. Talk with a trusted healthcare professional before volunteering for a study.
: Talk with a trusted healthcare professional before volunteering for a study.
A service of the U.S. National Institutes of Health
Accepts Healthy Volunteers
—Use this checkbox to limit your search to studies which accept healthy participants (people who do not have the condition or related conditions or symptoms being studies).