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 61 - 64 out of 64 results
Recruiting
California
Are you an adult currently being treated for rhinosinusitis (nasal inflammation) who would like to support research into the condition? This study is collecting blood, secretion, and tissue samples from people undergoing procedures to treat long-term rhinosinusitis. Rhinosinusitis, another term for nasal inflammation, is common in people who have asthma. To participate in this study, you must be between 18 and 80 years old. This study takes place in San Francisco, California.
Adult, Older Adult
Recruiting
Do you or your child have symptoms of a serious lung disease but no diagnosis? This study aims to develop new ways to diagnose primary ciliary dyskinesia (PCD) and primary immune deficiency (PID), two conditions that can have similar symptoms. Researchers will combine information from genetic testing, lung imaging, and lung function tests to diagnose ant tell the difference between these two conditions. Participants in this study must be 5 to 45 years old. This study is taking place at multiple locations in the United States and in Canada.
Child, Adult
Recruiting
California
Do you take opioids for pain relief? You may have a higher risk of sleep disordered breathing. This study is testing whether positive airway pressure (PAP) can help treat sleep disordered breathing in individuals using opioids. To participate in this study, you must be at least 18 years old and either healthy or taking opioids to treat long-term pain. This study takes place in San Diego, California.
Adult, Older Adult
Accepting Healthy Volunteers