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Congestive Heart Failure Clinical Trials

A listing of Congestive Heart Failure medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.


Found (13) clinical trials

Patients may be entered in the study who are>18 years of age with at least a 30-day history of NYHA Class II to IV HF and and any documented left ventricular ejection fraction within a year prior to screening and signs of volume overload. Patient Inclusion Criteria: History of chronic ...


Noninvasive Real-time Intracardiac Pressure Measurements Using Subharmonic Ultrasound

This study will use contrast echocardiography to assess the accuracy of a new non-invasive imaging method for subharmonic aided pressure estimation (SHAPE) compared to simultaneously acquired intra-cardiac pressures measured invasively during cardiac catheterization. This study is designed to verify that contrast echocardiography using the SHAPE method, already proven in a ...


Bioprofiling Response to Mineralocorticoid Receptor Antagonists for the Prevention of Heart Failure

The investigators hypothesize that the mineralocorticoid receptor antagonist (MRA), spironolactone, may prevent HF by acting on extracellular matrix remodelling, especially in patients with active fibrogenesis, identified by high Gal-3 levels. The benefit/risk ratio of spironolactone might be superior in patients with a higher compared to lower plasma concentrations of Gal-3.


Inorganic Nitrite to Amplify the Benefits and Tolerability of Exercise Training in HFpEF (INABLE-Training)

Participants with heart failure with preserved ejection fraction will undergo 12 weeks of cardiac rehabilitation for exercise training (ET) and be randomized to either nebulized sodium nitrite inhalation solution or placebo inhalation solution (normal saline) through the training period. Study drug is administered 3 times daily during daytime hours with ...


Inorganic Nitrite Delivery to Improve Exercise Capacity in HFpEF

Screen potential HFpEF patients for eligibility criteria and interest Study Visit 1 • Initiate consent process and obtain written informed consent. - Confirm with the participant that HF symptoms are the primary limitation to activity. If so, they proceed to CPET screening. If not, they are considered a screen fail. ...


Endovascular NeuromoDulation Treatment fOr Heart Failure Patients (ENDO-HF)

The purpose of the ENDO-HF study is to determine the safety & performance of the Harmony System for the treatment of heart failure


The Impact of Pomegranate Extract on Chronic Cardiomyopathy Complicated by Renal Insufficiency (ImPrOVE): a Pilot Study

Heart failure (HF) is a disease of great prevalence in the U.S. with an associated high morbidity and mortality. In individuals with concomitant chronic renal insufficiency (CRI), outcomes are even worse due to pharmaceutical under treatment and higher baseline levels of oxidative stress. Reactive oxygen species (ROS) are generated during ...


Confirmation Trial of the Acorn CorCap Cardiac Support Device (CSD) at the Same Time as Mitral Valve Repair

The Acorn CorCap Cardiac Support Device (CSD) is a new therapy for the treatment of heart failure that is designed to reduce left ventricular dilation, which is one of the most important pathophysiological mechanisms underlying the clinical syndrome of heart failure. The Acorn CorCap CSD is intended to reduce wall ...


Combined CABG and Stem-Cell Transplantation for Heart Failure

The prevalence of symptomatic heart failure in general population is up to 2% and the prevalence increases rapidly with age. Half of the patients with symptomatic heart failure will die within 4 years of diagnosis.The purpose of this study is to examine the effect of bone marrow-derived stem cell transplantation ...


Congestive Heart Failure Surgical Treatmment With Autologous Stem Cell Therapy

Primary target: determine the safety of introducing CD 34+ autologous progenitor cells (centrally grafted or mobilized in peripheral blood) in the myocardium of ischemic cardiac disease patients. Secondary target: determine clinical effects of grafted cells on remodeling pathology.