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How Clinical Trials Work
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Who Can Participate
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Benefits, Risks & Safety Measures

Find NHLBI Clinical Trials

Search selected NHLBI-supported clinical trials and observational studies by condition, location, or age group. You can also view the complete list of NHLBI-funded studies at ClinicalTrials.gov.

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Showing 1 - 2 out of 2 results

Impact of Sleep Restriction on Performance in Adults

Recruiting
New York
Do you have overweight? Circadian rhythm disorders can cause overweight and obesity. This study is examining how not getting enough sleep causes these complications. To participate in this study, you must be between the ages of 20 and 40 and have overweight but not obesity. This study is located in New York, New York.
Heart-Healthy Living
Circadian Rhythm Disorders
Narcolepsy
Overweight and Obesity
Adult, Older Adult
Accepting Healthy Volunteers

Evaluation of the OsciPulse Rapid Cycling Compression Device Effects on Venous Blood Flow

Recruiting
Pennsylvania
Are you a healthy adult between 40 and 90 years old and willing to help research? This study will test whether a new device called the OsciPulse system, which is designed to repeatedly compress a person’s legs, can improve blood flow through the legs to prevent or treat varicose veins. To participate in this study, you must be 40 to 90 years old and healthy. This study takes place in Philadelphia, Pennsylvania.
Venous Thromboembolism
Adult, Older Adult
Accepting Healthy Volunteers