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 1 - 3 out of 3 results
Recruiting
Tennessee
Have you been diagnosed with orthostatic intolerance?
This study aims to find out how the body’s regulation of basic functions, such as heart rate and blood pressure, is altered in people who have orthostatic intolerance. This condition, which has an unknown cause, is characterized by a racing heartbeat, dizziness, lightheadedness, and other symptoms that occur when a person stands up. To participate in this study, you must be between 18 and 80 years old and have orthostatic intolerance. This study is located in Nashville, Tennessee.
Adult, Older Adult
Accepting Healthy Volunteers
Recruiting
California
The goal of this study is to test if acetazolamide can improve sleep apnea, neurocognitive function and quality of life in adults with OSA, and to assess how it does that.
Adult, Older Adult
Recruiting
California
Patients with chronic pain who use opioids appear to be at increased risk for breathing issues during sleep, termed sleep disordered breathing (SDB). Treatment of SDB often consists of use of a device during sleep that provides continuous positive airway pressure (CPAP) via a mask interface. However, this device is not effective or tolerated in all individuals. The goal of this study is to examine whether a medication called acetazolamide can improve SDB, as an alternative to CPAP treatment.
Adult, Older Adult