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.

FILTER BY KEYWORD

Showing 1 - 10 out of 62 results
Recruiting
Kentucky
The objective of this study is to investigate the mechanisms of respiratory functional and respiratory motor responses to the scES as an important step toward the long-term goal of developing effective evidence-based rehabilitation strategies for patients with SCI. The central hypothesis is that scES raises the excitability of motor networks for respiration resulting in amplified use-dependent neural plasticity in response to the respiratory training. The rationale for the proposed study is to justify the development of a new direction in respiratory rehabilitation by using respiratory training in combination with electrical spinal cord stimulation.
Adult, Older Adult
Recruiting
Kentucky
Do you live in Appalachian Kentucky? Researchers will be using a phone app and incentives to provide health coaching. Participants will be encouraged to eat more fruits and vegetables and reduce saturated fats and screen time. They will also monitor your physical activity using a motion device and help you become more active. To join, you must be 18 years or older. The study is taking place in Benham, Kentucky.
Adult, Older Adult
Accepting Healthy Volunteers
Recruiting
Have you or your child been diagnosed with a blood disorder? If so, you (or they) may be able to participate in a clinical study where researchers are studying a type of infusion using cord blood. Participants can be of any age but must have a blood disorder diagnosed by their doctor. The study is taking place in locations in Alabama, Arizona, California, Colorado, Delaware, Florida, Georgia, Illinois, Indiana, Kentucky, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Nebraska, New York, Ohio, Oklahoma, Oregon, Pennsylvania, South Carolina, Tennessee, Texas, Virginia, Washington, Washington, D.C., West Virginia, and Wisconsin.
All Ages
Recruiting
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.
All Ages
Recruiting
Have you been diagnosed with peripartum cardiomyopathy and are within 5 months of your due date? This study is evaluating the effectiveness of a medicine called bromocriptine to treat peripartum cardiomyopathy, or weakness of the heart muscle that occurs during or shortly after pregnancy. To participate in this study, you must be at least 18 years old, diagnosed with peripartum cardiomyopathy, and within 5 months of your delivery date. This study takes place in Pittsburgh, Pennsylvania.
Adult, Older Adult
Female
Recruiting
Massachusetts
Shift work increases the risk for diabetes possibly due to the adverse metabolic effects of circadian misalignment. As shift work is not foreseen to disappear, the development of individually-targeted therapies for metabolic health in these vulnerable shift workers is urgently needed. This research will determine whether our dietary intervention can mitigate the adverse metabolic effects of circadian misalignment, which may help in the design of evidence-based dietary interventions to improve the metabolic health in shift workers.
Adult
Accepting Healthy Volunteers
Recruiting
Massachusetts
Are you a cancer survivor? Would you like to join a clinical trial that is testing whether wearable devices and smartphone apps can help cancer survivors be more active? You must be 18 years old to join. The study is taking place in Worcester, Massachusetts.
Adult, Older Adult
Accepting Healthy Volunteers
Recruiting
California
Massachusetts
New York
his trial will evaluate an oral drug discovered in a high throughput screen, which increases fetal globin protein (HbF and red blood cells expressing HbF)and messenger ribonucleic acid (mRNA) to high levels in anemic nonhuman primates and in transgenic mice.
Adult, Older Adult
Recruiting
Massachusetts
Sickle Cell Disease (SCD) impairs oxygen transport to tissue and causes endothelial injury. Thus, therapeutic interventions aim to improve both, but there is an unmet need for biomarkers to determine when intervention is necessary and evaluate the effectiveness of the chosen intervention in individual patients. This study proposes to monitor SCD and its treatment through their impact on cerebral hemodynamics, as the brain is one of the most vulnerable and consequential targets of the disease. Specifically, this study will optimize quantitative magnetic resonance imaging (MRI) and advanced optical spectroscopy techniques such as frequency-domain near-infrared and diffuse correlation spectroscopies (FDNIRS-DCS) to monitor 1) cerebral oxygen transport with measures of cerebral blood flow (CBF), cerebral oxygen extraction fraction (OEF) and cerebral metabolic rate of oxygen consumption (CMRO2) and 2) endothelial function with cerebrovascular reactivity (CVR).
Child, Adult
Recruiting
Massachusetts
Are you an adult with primary light chain amyloidosis? Researchers in this study are investigating new ways to look at the heart to identify when it is not working properly. You may be able to participate if you are at least 18 years old and have been diagnosed with primary light chain amyloidosis. This study is taking place in Boston, Massachusetts.
Adult, Older Adult