Active clinical trials for "Shock, Cardiogenic"

Aim 1: Prospective, observational analysis of the association between echocardiographic measures of cardiac function and left ventricular unloading on VA ECMO. Aim 2: Prospective, observational analysis of the association between clinical laboratory biomarkers and left ventricular unloading on VA ECMO.

A Clinical Events Committee (CEC) will include Cardiac Surgery Professor and chief of cardiac surgery Rose Kelly MD, Professor of Medicine Ganesh Raveendran MD at the University of Minnesota who is the direction of Interventional Cardiology and Professor of Medicine at the University of Minnesota David Benditt. They will review and adjudicate serious and unexpected adverse events independently from the PI and co investigators.

The purpose of the study is to evaluate the safety, efficacy and clinical usefulness of a mechanical support strategy with the impella device.

Intra-Aortic Balloon Pumps (IABP) is a widely used and effective left ventricular adjuvant therapy. IABP is an inflatable device placed in the aorta that inflates with diastole and deflates with systole. The aim of this study is to investigate the outcome of patients treated With IABP, and to evaluate the short-term and long-term outcomes of patients with IABP.

Acute myocardial infarction (AMI) is the most common cause of cardiogenic shock (CS), and CS is the most common cause of death in patients with AMI. Percutaneous mechanical circulation is one of the most important techniques in the treatment of AMICS. Intra-aortic balloon pump (IABP) is the most commonly used mechanical circulatory assist device in clinic. However, the existing clinical evidence shows that IABP can not improve the clinical outcome of patients with AMICS. As for impella and extracorporeal membrane oxygenation (ECMO) system, there was still no difference in overall mortality compared with IABP in AMICS. Until now, IABP-shock II study is the largest randomized controlled study so far. However, this study has limitations. In a recent retrospective study, the project team investigated the use of IABP and the outcomes of more than 300 AMI cases in three provincial capitals of Northeast China in 2016. It was found that the 28 day survival rate of patients in the early use of IABP group was significantly higher than that in the late use group. The investigators speculate that IABP may significantly improve the clinical outcomes of patients with AMICS if it can be used in the earlier stage of CS (stage B). This multicenter, prospective, randomized controlled study will involve 512 participants in about 15 centers. Patients diagnosed with AMI (including STEMI and NSTEMI) complicated with shock stage B (SCAI definition criteria) received early revascularization (PCI or CABG) and standardized drug treatment according to the current guidelines before meeting the study inclusion criteria. After reviewing the inclusion criteria, participants were randomized to two groups (IABP group and control group) in a ratio of 1:1. The investigators speculated that IABP could significantly improve the clinical outcomes of patients with AMICS if it could be used in the earlier stage of CS (stage B). At present, there is no clinical study on the use of IABP in AMICS (stage B). It is worth carrying out the corresponding clinical research, in order to study the real role of IABP in patients with AMICS and explore the treatment strategy of AMICS in line with China's national conditions.

Extracorporeal Life Support (ECLS) may provide pulmonary and circulatory support for patients with acute heart failure refractory to conventional medical therapy. However, indications and effectiveness of ECLS engagement post-surgery remains a concern. The investigators sought to analyze indications, modality and outcomes of PS-ECLS, to identify predictors of early and midterm survival after PS-ECLS. The investigators have recorded prospectively, and analysed data of 209 consecutive PS-ECLS patients between January 2004 and December 2018. Demographic and clinical data before, during and after PS-ECLS were collected and their influence on hospital mortality and outcomes (early and midterm) will analyse. Multivariate analysis of pre PS-ECLS implantation factors (as age, female sex , insulin-dependent diabetes, pulmonary hypertension, STS, type of surgical procedure data, pre-ECLS blood lactate level) will be made for identify prognostic risk factors of in-hospital mortality. Overall survival will be analysed, at 6 months,1-year and 5-years, respectively and the factors influencing mild/term outcome will be investigated.

Extracorporeal life support (ECLS), also called extracorporeal membrane oxygenation (ECMO), is an extracorporeal technique of providing effective circulatory and (or) respiratory failure, with a growing number of critically ill patients benefit from it. The aim of this study is to investigate the outcome of patients treated With ECMO, and to evaluate the short-term and long-term outcomes of patients with ECLS.

Extracorporeal life support (ECLS), also known as extracorporeal membrane oxygenation (ECMO), is an extracorporeal technique of providing effective cardiac and respiratory support to patients with lungs and/or heart failure. There was a growth in ECLS cases, centers, and center scale in China during the past decade. This multi-center registry was conducted by Chinese Society of Extracorporeal Life Support. The objectives were to investigate China statistics of ECLS and to evaluate the short-term and long-term outcomes of patients with ECLS.

Cardiogenic shock is associated with a high mortality. The microbiome is a double-edged sword which can convey protective and detrimental cardiovascular effects. The significance of the enteral micobiome on cardiovascular mortality of patients with cardiogenic shock is still not known. This study aims to provide a deeper understanding of the role of the enteral microbiome and microbiome dependent metabolites in mortality and disease progression of patients with cardiogenic shock.

Brief Summary : Rhythm disorders are a frequent and potentially serious complication of critical patients in the ICU and postoperative cardiac surgery. In particular, atrial fibrillation (AF) is the most common rhythm disorder in patients admitted to the ICU and is associated with excess mortality during acute circulatory failure. In postoperative cardiac surgery, AF affects 15 to 45% of patients. In addition to hemodynamic effects, AF increases the risk of stroke, bleeding, respiratory or renal failure, and doubles mortality at 30 days and 6 months. In the longer term, the recurrence rate of AF within 1 year after hospital discharge is about 50%. Similarly, other rhythm disorders, supraventricular or ventricular, can be life-threatening in ICU patients. While the incidence and complications of rhythm disorders are well documented during sepsis, cardiogenic shock or after cardiac surgery, there are to our knowledge no data on the frequency and complications of rhythm disorders in patients assisted by VA ECMO. The primary objective is to describe the incidence of supraventricular rhythm disorders in patients assisted by VA ECMO.