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


Showing 1 - 5 out of 5 results
This is a single center, open label Phase 1 clinical trial in normal adult subjects to assess safety, tolerability, pharmacokinetics, and pharmacodynamics of HBI-002, an orally administered liquid containing carbon monoxide (CO), with single ascending doses (SAD), followed by multiple dose with doses daily for 7 days.
Accepting Healthy Volunteers
This is a randomized double-blinded study of enteral iron supplementation in Very Low Birth Weight infants. The subjects will be randomized into low dose (2 mg/kg/day) and high dose (6 mg/kg/day) of daily iron supplementation. The primary outcomes are intestinal health including microbiome, inflammation, and barrier function.
Accepting Healthy Volunteers
Are you scheduled for a stem cell transplant with cord blood? This study will assess the safety and effectiveness of certain cord blood transplants. The study will help researchers learn the best methods for collecting, storing, and using cord blood in transplants. To participate in this study, you must have a disorder that compromises your body’s ability to make blood cells. This study is located in Bethesda, Maryland.
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