View clinical trials related to Heart Failure.
Filter by:This trial is a prospective, multicenter, single-group target-value clinical trial in which patients with chronic left heart failure are planned to be recruited. Using the atrial shunt implantation system developed and produced by Morningside (Nantong) Medical Device Co., Ltd., the atrial septum is used to implant the instruments in the atrial septum. to verify the safety and efficacy of the atrial shunt implant system for the treatment of patients with chronic left heart failure.
The primary objective of the PACCS trial is to assess if early invasive hemodynamic assessment and ongoing management with a PAC in patients with cardiogenic shock due to acutely decompensated heart failure (AHDF-CS) is associated with lower in-hospital mortality risk compared to the current standard of care with no or delayed PAC assessment.
In the type 2 diabetic population, some patients are particularly at risk of developing early heart failure. Finding markers to identify these at-risk individuals is therefore an important scientific objective in order to avoid/delay the development of heart failure. The protocol will be proposed to type 2 diabetic patients hospitalized for insulin therapy upon admission to the diabetology department and healthy volunteers.
A randomized controlled study to examine the effect of a nurse-led, home/telephone or telephone-only educational intervention on outcomes of heart failure patients and their caregivers.
Congestive heart failure (CHF) is a disorder of the heart when structural or functional heart disease impairs the heart's ability to work properly. In developed countries, the prevalence of CHF in the general population is around 1-2% (depending on the definition used) and the prevalence of CHF in people aged 70 years and older is ≥ 10%. The cumulative 5-year mortality of patients with CHF is about 50%. According to different studies, the prevalence of the early repolarization pattern (ERP) in the 12-lead electrocardiogram (ECG) in the general population is 2-31%. Although ERP in ECG have been considered as benign finding for many years, an increasing number of studies have been conducted in recent years to demonstrate an association of ERP in ECG with sudden cardiac death, mainly through ventricular arrhythmias in previously healthy individuals or those with structural cardiac pathology. New studies are also being performed to support the association of ERP with the progression of CHF. Although the prevalence of ERP in the general population is not very high, the knowledge that ERP lead to a higher risk of sudden cardiac death and development of CHF lets physicians tailor patient care and follow-up, and treatment at a very low cost because ECG is a cheap, simple, and widely available diagnostic test. Impedance cardiography (ICG) is another safe, non-invasive, cheap, routine diagnostic method based on the detection of changes in thoracic bioimpedance during heartbeat. The aim of the present study is to evaluate the diagnostic and prognostic significance of ICG and ERP in congestive heart failure patients and to compare it with other non-invasive CHF diagnostic methods. The investigators hypothesize that ERP and changes in ICG readings may be used as a cheap, safe, non-invasive and widely available diagnostic and prognostic methods in patients with congestive heart failure witch help physicians tailor their patient follow-up and treatment accordingly. The participants of the study are those who are hospitalized due to the flare-up of congestive heart failure. All of the participants will undergo routine tests. They will also undergo an ICG witch is not a routine test in the research center.
Heart failure (HF) with a left ventricular ejection fraction (LVEF) >0.40 is a large medical problem, for which no drug or device has a recommendation in current HF guidelines. The prevalence of mortality and HF hospitalizations in HF with LVEF >0.40 is high, but the identification of predictors for increased risk of mortality and HF hospitalizations in this patient category remains difficult. The hypothesis of this study is that the risk of all-cause mortality and HF hospitalizations can be measured by clinical factors, imaging parameters and circulating biomarkers, and that these factors can be used in a risk profile
This study aims to investigate the effects of treatment with intravenous ferric carboxymaltose on exercise tolerance measured as VO2peak in patients with HFpEF and iron deficiency, compared to placebo.
Heart failure (HF) is a syndrome, resulting from structural or functional impairment of ventricular filling or ejection of blood. Effective HF management depends on accurate and rapid diagnosis requiring assessment of symptoms and physical signs in combination with advanced and expensive imaging tools. However, several challenges arise from the traditional symptom-based diagnosis because co-morbidities of HF have similar presentations. This implies the need for a deeper knowledge of mechanistic links among genetic and epigenetic events governing the pathophysiology of HF leading to a novel molecular-based system to differentiate HF phenotypes. Now, it is emerging that the pathophysiology of HFpEF and HFrEF is different, it provides an opportunity to identify biomarker candidates that could aid in HF diagnosis and stratification between these two forms of the disease. The aim of PRESMET project is to perform liquid biopsy strategies to identify novel putative non-invasive epigenetic-sensitive biomarkers that could be used either alone or in combination with established diagnostic tests, such as natriuretic peptide, to help differentiate HFpEF from HFrEF. The Investigators will perform DNA methylation analysis on CD4+ T cells isolated from patients versus controls. Remarkably, big data generated from NGS tools will be analyzed by advanced network-oriented algorithms. Our results may provide a useful clinical roadmap in order to improve precision medicine and personalized therapy of HF.
The safety and performance of the Aeson TAH system have been demonstrated for the CE mark approval in December 2020. The purpose of this post-market clinical investigation is to confirm the safety, performance and effectiveness of the Aeson TAH system when used in routine care by surgeons.
The aim of this study is to evaluate the effects of heart rate optimization and guided A-V and V-V delay from color Doppler echocardiography, in subjects affected by heart failure with reduced ejection fraction and CRT-D device wearers who did not respond to device implantation in clinical, electrophysiological, and other terms.