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 1 - 4 out of 4 results
Recruiting
Do you or your child have severe sickle cell disease and also know a half-matched bone marrow donor? This study is seeking to improve bone marrow transplantation success from half-matched donors by testing a different conditioning procedure that uses a variety of medicines to prepare for the transplant. To participate in this study, you must be 15 to 45 years old and have severe sickle cell disease or have a child 5 to 14 years old who has had a stroke. This study is located in many sites across the United States, including Miami, Florida, and St. Louis, Missouri.
Child, Adult
Recruiting
Texas
Are you an adult who is healthy or has problems with the level of cholesterol or other lipids in the blood? This study is gathering information on the risk factors for very high or very low levels of lipids, or fats, in the blood. Researchers will collect participants’ demographic information, medical history, and blood samples. To participate in this study, you must be at least 18 years old. This study takes place in Dallas, Texas.
Adult, Older Adult
Accepting Healthy Volunteers
Recruiting
Are you or your child between the ages of 3 and 21 and experiencing pain episodes? This study tests a treatment called arginine therapy for pain episodes in children with sickle cell disease. Researchers are investigating how safe and effective this treatment is, as well as how arginine is metabolized in the body and its effects on cells. To participate in this study, you or your child must have sickle cell disease and pain that requires medical attention. This study takes place in multiple locations in the United States.
Child, Adult
Recruiting
Do you or your child have severe sickle cell disease? This study tests the rate of event-free survival 2 years after receiving a haploidentical bone marrow transplantation. A haploidentical transplant is also called a half-matched transplant. Participants of this study will also have to take certain medicines, including thymoglobulin, cyclophosphamide, fludarabine, and thiotepa. To participate in this study, you or your child must be between 5 and 45 years old. This study takes place in multiple locations across the United States.
Child, Adult