View clinical trials related to Ischemic Cardiomyopathy.
Filter by:The objective of PERFECTO is to assess the reendothelialization at 3 months after successfully CTO percutaneous intervention (PCI) with new generation drug eluting stent (DES) by OFDI analysis. Designed as a multicentric, observational and prospective study which will be conducted at University Hospital of Poitiers (France), a systematic OFDI analysis will be realized immediately after CTO-PCI and at 3 months. Known as major predictive factors of stent thrombosis, percentages of malapposition, uncovered struts and neointimal hyperplasia proliferation will be measured over the entire length of each stent implanted combining in a composite primary endpoint.
Despite established implantable cardioverter-defibrillator (ICD) therapy and catheter ablation for sustained ventricular tachycardia (VT) in patients with ischemic heart disease (IHD) and reduced left ventricular ejection fraction (LVEF), the efficacy of catheter ablation in patients with nonsustained VT has been not yet clarified. The incidence of appropriate ICD therapy itself has been reported to be a worse prognostic factor in patients with reduced LVEF. Therefore theoretically the inhibition of these ventricular incidences can result in the prognostic improvement.To suppress ventricular arrhythmias aside from antiarrhythmic agents, catheter ablation has been developed prominently in this decade along with the technological improvement such as irrigated ablation catheters, three-dimensional mapping systems, multi-polar catheters, and image integration system with CT and MRI. The rationale of this trial is to study the efficacy of the eradication of arrhythmogenic substrate in ischemic cardiomyopathy with reduced LVEF and nonsustained VT on prevention of the occurrence of sustained VT/VF and ICD therapies.
A randomized controlled trial to test the potential safety and efficacy of LCSD in patients with heart failure due to non-ischemic and ischemic cardiomyopathy at the University of Cape Town. Left Cardiac Sympathetic Denervation (LCSD) is a surgical intervention that modulates the autonomic innervation of the cardiac system. This is important because: a] sympathetic and parasympathetic tone has a profound effect on the threshold for ventricular tachyarrhythmias-the main cause of sudden cardiac death in this population; and b] autonomic dysfunction (which is characterized by an imbalance between sympathetic and parasympathetic activation), plays an important detrimental role in the pathophysiology and progression of heart failure.
This is a prospective open label single blinded multi-centre observational study involving a study group of patients already undergoing implantable cardioverter-defibrillator (ICD)(including Cardiac resynchronisation therapy device (CRT-D)) implant. A standard 30-minute electrophysiological (EP) cardiac stimulation protocol will be performed at the end of the ICD implant at baseline. This EP test will be performed whilst measuring a 12-lead ECG and will be correlated with event rates to establish their effectiveness in predicting arrhythmia risk. The minimum follow up period should be 18 months and maximum of 3 years, which is how long the study is funded for. This study is not randomised as all study patients will be receiving the EP study performed at baseline. A minimum of 440 patients will be recruited to document event data at standard clinical ICD follow up intervals - equating to a maximum of 6 visits. Blinding will be maintained at the core lab were the ECG analysis will be performed by a nominated researcher who will not have details of patient health status.
The purpose of this study is to evaluate the safety and tolerance of a new intravenous diagnostic agent, SeeMore or EVP 1001-1, in patients with Cardiovascular Disease (MEMRI scan). The initial phase of this study, NCT01989195 enrolling a total of 6 patients, has been closed. This second phase adds 10 patients in a safety cohort and 60 additional patients for a total of 70 patients.
It has been known that liraglutide reduces infarct size, improved left ventricular function, reduce myocardial stunning, and play a protective role in myocardial ischemia-reperfusion injury for patients with acute myocardial infarction. But it is not sure whether liraglutide can benefit patients with ischemic cardiomyopathy. This study aim to explore the effect of Liraglutide in improving cardiac function for patients with ischemic cardiomyopathy.
The purpose of the present study is to evaluate the safety and exploratory efficacy of the umbilical cord mesenchymal stem cells for patients with ischemic heart diseases.
This study will collect clinical, echocardiographic, nuclear imaging and hemodynamic data in a group of patients with end stage ischemic cardiomyopathy undergoing left ventricular assist device (LVAD) implantation to investigate the incidence of recovery of myocardial function when supported with LVADs, and to study the association between hibernating myocardium and myocardial recovery in this population.
The purpose of the present study is to evaluate the safety and exploratory efficacy of the umbilical cord mesenchymal stem cells for patients with ischemic heart diseases.
The objective of ESCAPE-SCD Study is assessment of the effect of sleep apnea on sudden cardiac death risk and cardiovascular outcomes in patients with ischemic cardiomyopathy. The ESCAPE - SCD Study will address following specific study questions: - Is obstructive sleep apnea (OSA) and/or central sleep apnea (CSA) an independent risk factor of sudden cardiac death (SCD) in patients with ischemic cardiomyopathy (ICM) indicated for ICD/CRT-D implant based on current European Society of Cardiology (ESC) Guidelines for primary prevention of sudden cardiac death? - Can treatment of predominant (>50%) obstructive sleep apnea by appropriate Positive Airway Pressure (PAP) therapy decrease risk of sudden cardiac arrhythmic death in ICM patients? - Can treatment of predominant (>50%) obstructive sleep apnea by appropriate PAP therapy improve cardiovascular outcomes in ICM patients indicated for ICD/CRT-D implant? - Does obstructive sleep apnea represent a novel factor that may improve risk stratification of sudden cardiac death and advance identification of those patients that will benefit from ICD/CRT-D therapy?