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How Clinical Trials Work
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Who Can Participate
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Benefits, Risks & Safety Measures

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 111 - 112 out of 112 results

Bone Marrow Transplantation vs. Standard of Care in Patients With Severe Sickle Cell Disease

Recruiting
Multiple Locations
Are you 15 to 40 years old and have severe sickle cell disease? This study is comparing long-term outcomes for patients who receive blood and bone marrow transplants and those who receive standard treatment with medicines. Participants also have an option of contributing blood samples to be stored for future research. Participants must be 15 to 40 years old and have severe sickle cell disease. This study is located in Madison, Wisconsin.
Sickle Cell Disease
Child, Adult

Autoimmune Basis for Postural Tachycardia Syndrome

Recruiting
Oklahoma
Are you an adult with postural tachycardia syndrome (POTS)? This study is investigating whether an antibody-mediated autoimmune reaction lead to the dizziness and other symptoms of POTS. The study will also test whether vagal stimulation improves POTS symptoms. This study takes place in Oklahoma City, Oklahoma.
Arrhythmias
Adult, Older Adult
Accepting Healthy Volunteers