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 - 10 out of 17 results
Recruiting
Tennessee
Do you have a family history of high cholesterol? Researchers are studying whether a particular medication can lower cholesterol in people with a family history of high cholesterol. You may be able to participate if you are 18 to 69 years old, have not had a heart attack or stroke recently, and do not have uncontrolled high blood pressure. This study will take place in Nashville, Tennessee.
Adult, Older Adult
Recruiting
New York
Are you an adult with Type 1 diabetes? If so, you may be able to participate in a clinical trial where researchers are studying the effect of lowering cholesterol on blood platelets and white blood cells. You may be able to participate if you are 18 to 89 years old, have type 1 diabetes, and are willing and able to receive injections and take medications that may lower your cholesterol. The study is taking place in New York City, New York.
Adult, Older Adult
Recruiting
Maryland
Do you or does your child have a lipid disorder and want to improve future diagnosis and treatment? This study is exploring how different diagnostic tests can help us understand how lipid disorders, including high blood cholesterol, affect the body. Information from this study may help improve the way lipid disorders are diagnosed or treated in the future. To participate, you or your child must be at least 2 years old. The study is being conducted in Bethesda, Maryland.
All Ages
Recruiting
Maryland
Do you or your child have dyslipidemia? This study is exploring how different diagnostic tests can help us understand how lipid disorders, including high blood cholesterol and high blood triglycerides, affect the body. Information from this study may help improve the way lipid disorders are diagnosed or treated in the future. Participants in this study must be at least 2 years old. The study is being conducted in Bethesda, Maryland.
All Ages
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
Maryland
Has your doctor recommended right heart cardiac catheterization for you? This study is investigating new magnetic resonance imaging (MRI) techniques that use a guidewire to help position a heart catheter within the heart. MRI fluoroscopy shows pictures of the heart so that doctors can watch while they work. Using the guidewire during MRI may improve the procedure of heart catheterization. To participate in this study, you must be at least 18 years old, and your doctor must have recommended right heart catheterization for you. This study is located in Bethesda, Maryland.
Adult, Older Adult
Recruiting
South Carolina
The Together Everyone Achieve More (TEAM) Physical Activity trial evaluates the efficacy of a group-based social affiliation intervention (vs. a standard group-delivered physical activity comparison program) for increasing physical activity among inactive African American women. Using a group cohort randomized design implemented at community centers across five years, the primary aim of this study is to evaluate the efficacy of the 10-week TEAM-PA group-based intervention (vs. comparison program) on increasing daily total physical activity from baseline to post-intervention and maintenance at a 6-month follow-up.
Adult, Older Adult
Accepting Healthy Volunteers
Female
Recruiting
New York
The study aims to determine the minimally effective dose combination(s) of frequency and duration needed to provide cardiometabolic benefit during an 8-hour experimentation period.
Adult, Older Adult
Accepting Healthy Volunteers
Recruiting
North Carolina
This study will identify and test the physiological effects of several sedentary behavior interruption strategies and explore the feasibility (i.e., likelihood of an individual performing the requested activities) of those strategies to inform the development of public policy surrounding sedentary behavior interruption. Long-term, the findings of this study will inform a large clinical trial that can test whether sedentary behavior reduction can decrease cardiovascular disease risk.
Adult
Accepting Healthy Volunteers
Recruiting
Pennsylvania
Is your child black and 8 to 11 years old? This study is testing a way of enhancing sleep in children with the goal of preventing obesity. To participate in this study, your child must be 8 to 11 years old and must be black or African American. This study is located in Philadelphia, Pennsylvania.
Child
Accepting Healthy Volunteers