View clinical trials related to Heart Failure, Systolic.
Filter by:The GUIDE-HF IDE clinical trial is intended to demonstrate the effectiveness of the CardioMEMS™ HF System in an expanded patient population including heart failure (HF) patients outside of the present indication, but at risk for future HF events or mortality.
This is a Phase I/II randomized, double-blind, placebo-controlled, single rising dose study in patients with systolic heart failure to evaluate the safety and tolerability of ITI-214.
Real-world evidence of the clinical course of patient symptoms following initiation of sacubitril/valsartan via PROs with a patient-centered study design will provide important evidence of potentially beneficial outcomes associated with the use of this therapy.
The investigators goal is to assess real-world effectiveness of patient decision aids (PtDA) for high-risk decisions using the implantable cardioverter-defibrillator (ICD) as a model.
The SODA-HF trial is a randomized, double-blind, controlled trial to evaluate the effect of moderate to severe sodium restriction on brain natriuretic peptide in patients with heart failure and reduced ejection fraction (less than 40%). Secondary outcomes are quality of life, NYHA functional class, glomerular filtration rate, renin plasmatic activity, aldosterone and composite clinical outcome (all-cause mortality and cardiovascular hospitalization)
Cardiac resynchronization therapy (CRT) has been a valuable intervention for patients with systolic heart failure for over 15 years. Despite years of research, there is a still a 25-40% non-responder rate depending on the outcomes measured. CRT optimization is a term used to describe the act of individualizing the therapy (CRT programming) for an individual patient. This is not often performed, but when it is, echocardiography is utilized. Recent work of body surface mapping using a novel system called the ECG Belt has shown a relationship between measures of electrical dyssynchrony and acute and chronic heart pumping function. This study will compare outcomes of patients randomized to either echocardiographic or ECG Belt optimization of CRT devices.
The purpose of this study is to evaluate if yoga practice will reduce cardiac sympathetic activity and subsequently cardiac arrhythmias.
Recently, the introduction of quadripolar left ventricular leads (one with four pacing poles) has allowed the opportunity to pace the lateral (back) of the heart from several points at once using a single lead (multi-point pacing - MPP). Although it seems logical that electrical beginning at several points on the left ventricular wall should improve coordination of the heart, there is no consistent response in terms of improved remodeling (cardiac structure and function) or composite scores of patient-related status. The technology has a further disadvantage that it leads to accelerated battery drain, with on average one year less longevity over the lifetime of the device. Aims are: 1. to explore the effect of MPP on the force-frequency relationship, 2. to examine the effects of MPP on exercise capacity measured by treadmill walk time and whether these are related to the FFR response to MPP in individual patients, 3. establish whether the acute contractile response is maintained to 6 months after the implant procedure and 4. determine whether the acute contractile response to MPP is associated with subsequent beneficial remodeling over a further six months.
ITISHOPE4HF is a randomized controlled trial of telerehabilitation in a heart failure population. The goal is to evaluate if a home-based telerehabilitation project can increase physical activity in heart failure patients. Patients will be provided telerehabilitation or advice on physical activity (standard care).
This study is evaluating how MRI after CRT can provide key insights regarding LV function, structure, and mechanics resulting from CRT in patients with or without LV scar and inform optimal pacing strategies. The expected accurate and reproducible response assessment with cardiac MRI has important implications for evaluating CRT outcomes in clinical trials, and the insights from the post-CRT MRI promise to improve implementation of CRT.