View clinical trials related to Myocardial Ischemia.
Filter by:Investigators recently developed the APPROACH electronic patient reported outcome (ePROM) Survey and Clinician Report tools to collect individual results from online quality of life and health status surveys for patients with coronary heart disease, and report them back to their treating clinicians. This pilot interventional study uses a pre-post design to assess whether implementing the ePROM system into routine care is feasible and acceptable to patients and physicians, and to inform feasibility for a larger clinical trial. Specifically, the investigators aim to evaluate use of the ePROM Patient Survey and Clinician Report among eligible outpatients with known or suspected coronary artery disease and their cardiologists. Additionally, the investigators aim to determine if the use of the APPROACH ePROMs Clinician Report in routine medical encounters is acceptable (based on administrative burden, ease of use, and time required) to patients and clinicians, and supports effective communication for management of symptoms of coronary artery disease.
The FAME-II trial was a prospective, multicenter, multinational, multi-continental, randomized clinical trial with an 'all comers' design. The overall purpose of the FAME-II trial was to compare the clinical outcomes, safety and cost-effectiveness of FFR-guided PCI plus optimal medical treatment (OMT) versus OMT alone in patients with stable coronary artery disease and in whom both PCI and medical treatment can be considered on the basis of the presently existing scientific evidence. FAME-II was conducted from 2009 to 2012 and 1-year, 2-year and 5-year results have been published. The purpose of this 10-Year Follow-up is to evaluate the 10-year major adverse cardiac event rate (MACE, defined as all-cause death, documented myocardial infarction, unplanned hospitalization leading to urgent revascularization). Patients will have to sign a specific informed consent for the present 10-year follow-up. This study will be conducted for about approximately 6 months.
The goal of this study is to compare the efficacy of a new harvesting technique for an arterial conduit(LIMA - Left Internal Mammary artery) in patients undergoing Coronary artery bypass grafting. The researcher will compare the 1. Time taken to harvest the artery 2. Flow of blood between the two techniques
The objective of this study is to investigate the incidence of death and early postoperative complications, identify potential risk factors, and examine the demographic characteristics of patients and epidemiology of cardiovascular procedures. Our hypothesis is that gaining a more comprehensive understanding of the characteristics of patients who undergo cardiac surgery has the potential to improve outcomes for this patient profile. Thus, information was sought regarding the patient characteristics, surgeries performed, anesthesia administered, incidence of intraoperative and postoperative complications, and risk factors associated with complication and mortality in the ICU. The main questions it aims to answer are: - Incidence of mortality or severe postoperative complications that occur within the first 3 postoperative days or until discharge from the ICU. - Risk factors associated with severe complications in patients who undergo cardiac surgery. - Characteristics of patients, anesthesia and surgical procedures performed - Incidence of severe intraoperative complications and moderate postoperative complications - Evaluate the influence of accumulated fluid balance on outcomes, mortality, and length of ICU stay. - Evaluate mortality in the ICU. - Describe the risk factors associated with mortality.
The current study evaluated the diagnostic performance for myocardial ischemia of on-site automatic CCTA-derived FFR (CT-FFR) using a commercially available workstation as compared with invasive FFR as a reference. The diagnostic performance of CT-FFR was compared to that of CCTA diameter stenosis.
This is a Phase IIA, randomized, double blind, placebo controlled, multicenter study designed to assess the safety, feasibility, and efficacy of umbilical cord derived mesenchymal stromal cells (UC MSCs), administered intravenously (IV) as a single dose or repeated doses, in patients with ischemic cardiomyopathy (ICM).
Exercise training in cardiac rehabilitation (rehab) is a key part of managing a patient with heart disease. It has been shown that cardiac patients who increase their aerobic ("cardio") fitness by exercise training live longer, have better quality of life, and stay out of hospitals more than patients who do not improve their aerobic fitness. The more a patient improves their aerobic fitness the greater the benefit. But it has been shown that more than half of patients do not improve their aerobic fitness even after participating in cardiac rehab. This may be related to how hard patients are asked to train (their training "intensity"). The way intensity is chosen in current programs is commonly based on a "one-size fits all" method that may not consider that different patients have different abilities. There are more personalized methods to determine training intensity that exist, but these have never been used in cardiac rehab. One method divides intensity into three zones (zone 1 = moderate intensity; zone 2 = heavy intensity; zone 3 = very high intensity) that are based on when an individuals' biological responses to exercise change. The purpose of this study is to see if this approach gives better results in terms of changes in aerobic fitness and if training in the different zones makes a difference. Three groups of patients will be asked to train for 3 months in one of the three intensity zones. Aerobic fitness before and after exercise training will be compared to see which intensity zone results in the largest change.
The goal of this clinical trial is to investigate how walking in different environments affects the psychophysiological responses to the stress of individuals with coronary artery disease (CAD) according to their weather sensitivity. Awareness about the potential influence of weather sensitivity on the psychophysiological reactions to stress in patients with CAD disease may contribute to the planning and implementation of actions leading to improved medical care services and preventative measures that help to avoid the worsening of health and well-being in the future.
This study will be an observational registry to investigate the ability of magnetocardiography (MCG) in determining the presence of myocardial ischemia with the absence of obstructive coronary artery disease, by using an invasive reference standard coronary flow reserve (CFR) measured using thermodilution for diagnosis. The device is a magnetocardiography (MCG) scanner named CardioFlux, which is paired with cloud processing software. A CardioFlux scan appointment shall last approximately 15 minutes in duration and include a patient questionnaire following the scan.
This study aims to assess the risk factors and evaluate the long-term outcomes of patients with coronary chronic total occlusion (CTO) treated with percutaneous coronary intervention or medical treatment.