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Find 393 clinical trials for heart disease near Tennessee. Connect with research centers in your area.
Showing 41-60 of 393 trials
NCT05755711
Post-market, prospective, multi-center, single-arm observational study to generate real-world clinical evidence associated with coronary IVL in a population of female subjects with calcified coronary artery disease.
NCT03229538
This study's objective is to determine the pharmacokinetics (PK)/pharmacodynamics (PD), safety and efficacy of methylprednisolone in infants undergoing heart surgery with cardiopulmonary bypass. This is a prospective, double blind, multi-center, placebo-controlled safety and efficacy study. Blood samples will be collected from a subset of enrolled study participants to evaluate multiple dose methylprednisolone PK/PD. Participants will be randomized in a 1:1 fashion to intravenous methylprednisolone versus placebo. Study drug/placebo will be administered 8 to 12 hours before the anticipated start time of surgery and in the operating room at the time of initiation of cardiopulmonary bypass. Patients will be followed for primary and secondary outcomes for the duration of their hospitalization. Serious study drug-related adverse events will be collected for 7 days after the last dose of study drug.
NCT06150950
The goal of this clinical trial is to compare the impact of cardiac rehabilitation on Fontan failure patients' exertional tolerance, frailty, and quality of life. 1. Among patients with Fontan failure, will cardiac rehabilitation increase average daily steps compared to usual care? 2. Among patients with Fontan failure, will cardiac rehabilitation improve exertional tolerance (as measured by cardiopulmonary exercise testing), frailty, and self-reported quality of life metrics compared to usual care?
NCT06118281
The research study is being done to see if ziltivekimab can be used to treat people who were admitted to hospital because of a heart attack. Ziltivekimab might reduce development of heart disease, thereby preventing new heart attacks or strokes. Participants will either get ziltivekimab (active medicine) or placebo (a dummy medicine which has no effect on the body). Which treatment participants get is decided by chance. The chance of getting ziltivekimab or placebo is the same. The participant will need to inject the study medicine into a flat skin surface in there stomach, thigh, or upper arm once every month. Ziltivekimab is not yet approved in any country or region in the world. It is a new medicine that doctors cannot prescribe. The study will last for about 2 years.
NCT05093933
The purpose of this study is to evaluate the efficacy and safety of vericiguat in participants with chronic heart failure with reduced ejection fraction (HFrEF), specifically those with symptomatic chronic HFrEF who have not had a recent hospitalization for heart failure or need for outpatient intravenous (IV) diuretics. The primary hypothesis is that vericiguat is superior to placebo in reducing the risk of cardiovascular death or heart failure hospitalization.
NCT00271180
The main purpose of the Product Performance Report (formerly referred to as System Longevity Study) is to evaluate long-term performance of Medtronic market-released cardiac rhythm products by analyzing product survival probabilities.
NCT04916470
This study will look at how participants' daily life is affected by their heart failure. The study will also look at the change in participants' body weight. This study will compare the effect of semaglutide (a new medicine) compared to "dummy" medicine on body weight and heart failure symptoms. Participants will either get semaglutide or "dummy" medicine, which treatment participants get is decided by chance. Participants will need to take 1 injection once a week. The study medicine is injected with a thin needle in a skin fold in the stomach area, thigh or upper arm. During the study participants will have talks with the study staff about healthy lifestyle and physical activity. The study will last for about 59 weeks, that is a little more than 1 year. Participants will have 12 clinic visits with the study doctor. * At 6 of the visits participants will have blood samples taken. * At 5 of the visits participants will be asked to fill in a questionnaire * At 4 of the visits participants will have to do a 6-minute walking test * At 3 of the visits participants will have a test to check the heart. * participants will have their eyes checked before or at the start of the study and at the end of the study Women cannot take part if pregnant, breast-feeding or plan to become pregnant during the study period.
NCT07000123
This is a study to evaluate the efficacy and safety of AZD0780 in adults with clinical ASCVD or who are at risk for a first ASCVD event and who have elevated LDL-C. AZD0780 is a small molecule that reduces the amount of LDL-C in the blood. Placebo will be used for comparison, and neither the participants nor the Investigators will know who is receiving the AZD0780 medication and who is receiving the placebo until the end of study. The total length of the study for an individual participant will be up to approximately 56 weeks, including a screening period of up to 14 days, treatment with AZD0780 or placebo for 52 weeks, and a safety follow-up period of 10 days.
NCT04100148
The SyncAV Post-Market Trial is a prospective, randomized, multi-center trial performed to determine if cardiac resynchronization therapy (CRT) devices programmed with SyncAV ON improve long-term CRT response compared to devices programmed with conventional CRT through evaluation of changes in left ventricular (LV) reverse remodeling.
NCT05064709
The AIM HIGHer Clinical Trial will evaluate the safety and efficacy of Cardiac Contractility Modulation (CCM) therapy in patients with heart failure with LVEF ≥40% and ≤70%.
NCT04452149
The ALLEVIATE-HF study is a prospective, randomized, controlled, blinded, multi-site, interventional, investigational device exemption (IDE) pivotal study. The purpose of the study is to demonstrate the safety and efficacy of a patient management pathway that utilizes an integrated device diagnostic-based risk stratification algorithm to guide patient care in subjects with NYHA class II and III heart failure, and to demonstrate the safety of the Reveal LINQ™ system and procedure in the study population.
NCT05268094
COMPASS is a prospective multicenter randomized interventional trial. Participants with ductal-dependent pulmonary blood flow will be randomized to receive either a systemic-to-pulmonary artery shunt or ductal artery stent. Block randomization will be performed by center and by single vs. two ventricle status. Participants will be followed through the first year of life.
NCT06898515
The objective of this study is to prospectively compare decongestive therapy administered by the Reprieve System to Optimal Diuretic Therapy (ODT) in the treatment of patients diagnosed with acute decompensated heart failure (ADHF). The main objective is to determine if the Reprieve System can more efficiently decongest ADHF patients in comparison to Control Therapy.
NCT05858320
The SmartHF study is a 12-week prospective randomized controlled multicenter clinical trial. This study will investigate the efficacy of an adaptive web application to facilitate guideline-directed medical therapy (GDMT) optimization in HFrEF patients. Eligible participants will be randomized to the web application intervention or control in a 1:1 manner, stratified by site. The intervention is an adaptive medication optimization web application that extracts and analyzes the EHR data with a computable medication optimization algorithm. The algorithm provides a medication quality score and outputs medication optimization recommendations written in a patient -friendly manner.
NCT05291884
This is a prospective, multi-center, single-arm, early feasibility study that aims to evaluate the safety of the Impella BTR™ in adult patients requiring left-ventricular hemodynamic support, and to evaluate the effectiveness of the Impella BTR™ in supporting patients to recovery or their next therapy.
NCT06052072
This early feasibility study is intended to characterize the impact of pulmonary artery denervation on the quality of life in Heart Failure Patients with Group 2 Pulmonary Hypertension
NCT03383419
This phase II, multi-center, open-label study will evaluate the safety and efficacy of utilizing HCV-positive donors for heart transplant in HCV-negative recipients treated with sofosbuvir 400 mg / velpatasvir 100 mg (Epclusa®).
NCT04982419
This is a prospective, double-blind, sham-controlled, multicenter, randomized clinical trial is to study the effects of remote ischemic preconditioning on contrast-associated acute kidney injury, functional capacity, and major adverse kidney events in in patients with congestive heart failure undergoing cardiac catheterization and/or percutaneous coronary intervention.
NCT04147884
To evaluate the feasibility and safety of the Millipede Transcatheter Annuloplasty Ring System in subjects with functional mitral regurgitation
NCT05831085
The objective of this randomized study was to compare outcomes of imaging-and physiology-guided state-of-the-art percutaneous coronary intervention (PCI) to coronary artery bypass grafting (CABG) in patients with diabetes and three-vessel CAD (not involving left main).
