Find NHLBI Clinical Trials
Search selected NHLBI-supported and by condition, location, or age group. You can also view the complete list of NHLBI-funded studies at ClinicalTrials.gov.
Location
Age Group
Showing 21 - 24 out of 24 results
Recruiting
Are you 65 years old or older, and do you have severe primary mitral regurgitation? This condition — also called degenerative mitral regurgitation — happens when there is a problem with the mitral valve itself or its supporting tissue, leading to a leaky valve. This study is comparing the safety and effectiveness of two different ways of repairing the mitral valve: transcatheter edge-to-edge repair and surgical repair. To participate in this study, your healthcare provider must determine that you are a candidate for both mitral valve transcatheter edge-to-edge repair and surgical repair. This study takes place in multiple locations across the United States and Canada.
Older Adult
Recruiting
Do you or your child have severe asthma that is not easily controlled by inhaled corticosteroids? This study evaluates the use of five different asthma medicines to treat adults and adolescents with severe asthma. To participate in this study, you or your child must be 12 years old or older. This study takes place in multiple locations across the United States.
All Ages
Recruiting
Are you a 30- to 55-year-old smoker or non-smoker who would like to support better understanding of COPD risk factors? This study aims to find early signs of COPD in adults who have a high risk of this condition. Researchers will compare results from questionnaires, lung tests, and other tests in people who smoke and in people who do not smoke to look for factors that predict which people will develop COPD. To participate in this study, you must either currently smoke or have no history of smoking. This study takes place in multiple locations in the United States.
Adult
Accepting Healthy Volunteers
Recruiting
Michigan
Do you have mild sleep apnea, or do you just want to help research? This study aims to understand how mild sleep apnea and not getting enough sleep contribute to daytime sleepiness. The study will also test which of three different treatment programs is most effective at preventing daytime sleepiness. To participate in this study, you must be at least 18 years old. This study takes place in Detroit, Michigan.
Adult, Older Adult
Accepting Healthy Volunteers