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NIH Record - National Institutes of Health

Volunteers Needed for Energy Study

NIDDK seeks healthy normal weight men, 18-35, to participate in a research study. Doctors want to learn how the body burns energy at different temperatures. Participants will have a 17-day inpatient stay in the metabolic clinical research unit of the Clinical Center with weekends off. Compensation is provided. For more information, call the Office of Patient Recruitment, 1-866-444-2214 (TTY 1-866-411-1010) or email Read more at Refer to study 13-DK-0200 cohort 2.

Healthy Volunteers Needed

Vaccine Research Center researchers seek healthy volunteers, 18-60 years old, for a study evaluating the dosage of two investigational products that target HIV. Compensation is provided. There is no risk of infection. For more information, call 1-866-833-5433, email or visit

Opioid-Dependent Volunteers Sought

NIAAA seeks volunteers who are dependent on opioids such as heroin, hydrocodone, fentanyl, methadone or oxycodone and are receiving or not receiving treatment for their addiction. The purpose of this study is to learn how opiate use disorder affects dopamine signaling in the brain. This is not a treatment study for addiction. Call the Office of Patient Recruitment, 1-866-444-2214 (TTY for the deaf or hard of hearing 1-866-411-1010). Refer to study 17-AA-0114. Learn more online at

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