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 - 10 out of 41 results
Recruiting
Maryland
Do you or your child have dyslipidemia? This study is exploring how different diagnostic tests can help us understand how lipid disorders, including high blood cholesterol and high blood triglycerides, affect the body. Information from this study may help improve the way lipid disorders are diagnosed or treated in the future. Participants in this study must be at least 2 years old. The study is being conducted in Bethesda, Maryland.
All Ages
Recruiting
Texas
Are you an adult who is healthy or has problems with the level of cholesterol or other lipids in the blood? This study is gathering information on the risk factors for very high or very low levels of lipids, or fats, in the blood. Researchers will collect participants’ demographic information, medical history, and blood samples. To participate in this study, you must be at least 18 years old. This study takes place in Dallas, Texas.
Adult, Older Adult
Accepting Healthy Volunteers
Recruiting
New York
The goal of this research is to assess the utility of smartphone-based progressive muscle relaxation (PMR) for the treatment of migraine and sleep.
Adult, Older Adult
Recruiting
Alabama
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
Recruiting
Maryland
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.
Adult
Accepting Healthy Volunteers
Recruiting
Illinois
Do you have both type II diabetes and obesity? Researchers are studying how exercise and weight-loss affect body fat tissues and cells in the body. Participants must be 18 to 50 years old and be able to do moderately intense physical activity. The study is taking place in Chicago, Illinois.
Adult
Recruiting
Pennsylvania
Do you have high blood pressure, high A1C levels, or have overweight or obesity? Researchers are testing if a program helps increase physical activity for people at risk of cardiovascular disease. Participants will receive remote coaching and wear a physical activity tracker. To join, you must be 40 to 70 years old and can access the internet. The study is taking place in Pittsburgh, Pennsylvania.
Adult, Older Adult
Accepting Healthy Volunteers
Recruiting
Texas
Are you a Hispanic father with a child between 5 and 11 years old? If so, would you be interested in learning how to prevent obesity for you and your child? Researchers are studying whether a father-child together program helps Hispanic dads and their children learn and use healthy behaviors to prevent obesity. You may be able to join if you are 65 or younger and have a child who is between 5 and 11 years old. Stepfathers, grandfathers, uncles, or older brothers may be able to join as well. The study is taking place in Houston, Texas.
All Ages
Accepting Healthy Volunteers