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


Showing 1 - 2 out of 2 results
Do you have HIV and insomnia? This study is looking at whether insomnia increases pain and inflammation in people who have HIV. To participate in this study, you must be 18 to 85 years old and either be healthy or diagnosed with HIV, with or without insomnia. This study is located in Birmingham, Alabama.
Adult, Older Adult
Accepting Healthy Volunteers
Have you previously been prescribed opioid medicines? This study will find out whether waking up frequently during the night can affect the way your brain processes certain medicines. To participate in this study, you must be 18 to 48 years old, have a normal sleep cycle, and have previously taken opioid medicines to treat pain. This study is located in Baltimore, Maryland.
Accepting Healthy Volunteers