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 - 8 out of 8 results
Recruiting
The goal of this clinical trial is to compare different types of blood transfusions for critically injured patients who require large-volume blood transfusions. Participants must be at least 15 years old and need a massive blood transfusion. The study is taking place in locations in Alabama, California, Louisiana, Maryland, Missouri, North Carolina, Ohio, Oregon, Pennsylvania, Texas, Washington, and Wisconsin.
All Ages
Recruiting
New York
Do you or your child have a platelet, bleeding, or white blood cell disorder?
This study is looking at people who have platelet or other blood disorders. The researchers will use a blood sample to look for problems with platelets and a possible genetic cause in the participant’s DNA or RNA. To participate in this study, you must be a child or adult who either is healthy or has a platelet disorder, coagulation disorder, or white blood cell disorder. This study is located in New York, New York.
All Ages
Accepting Healthy Volunteers
Recruiting
Maryland
Do you or your child have cardiovascular disease or want to help research? This study aims to improve cardiac magnetic resonance imaging (MRI) techniques. The clinical investigators will use new MRI methods to look at healthy people and people who have heart problems. Participants in this study must be at least 7 years old, be healthy or have cardiovascular disease, and not be pregnant. This study is located in Bethesda, Maryland.
All Ages
Accepting Healthy Volunteers
Recruiting
Maryland
Do you or your child have cardiovascular disease or want to help research? This study aims to identify better MRI methods and new ways of imaging cardiovascular disease to understand cardiovascular and brain function. Researchers are also interested in seeing whether gadolinium, the commonly used MRI contrast agent, stays in the body long after an MRI is performed. To participate in this study, you or your child should be healthy or have a cardiovascular condition and be at least 7 years old.
All Ages
Accepting Healthy Volunteers
Recruiting
Michigan
This research study is designed to learn, first, whether two anesthetics have different effects on collapse seen within the upper airway during sleep endoscopy.
Child
Recruiting
Michigan
The researchers are investigating if the Self-Supporting Nasopharyngeal Airway (ssNPA) device can be used in the treatment of obstructive sleep apnea in children with Hypotonic Upper Airway Obstruction (HUAO).
Child, Adult
Recruiting
Pennsylvania
This clinical trial will compare home sleep apnea testing with the gold standard in-lab polysomnography in terms of 1) accuracy, 2) therapeutic decision-making, and 3) parent/child acceptability in children referred for evaluation of obstructive sleep apnea.
Child
Recruiting
Arizona
This is an open-label study of the combination of atomoxetine and oxybutynin (ato-oxy) in children with Down syndrome and obstructive sleep apnea (OSA) documented by polysomnography (PSG).
Child