View clinical trials related to Coronary Artery Disease.
Filter by:A multicenter, retrospective clinical study was carried out in the medical records management system of 6 hospitals in Tianjin. Patients who were suffered with Coronary heart disease angina pectoris and underwent coronary angiography are collected. The investigators collect and analyze the demographics, laboratory information, clinical outcome data, and coronary angiographic data of patients. To explore the correlation between hypercholesterolemia and the degree of coronary artery stenosis of Coronary heart disease angina pectoris, and to further research the influence of hypertension on total cholesterol level and coronary artery stenosis, and provide guidance for clinical prevention and treatment.
This study is to evaluate the effectiveness and safety of Ultimaster Tansei stent in the "real-world" daily practice.
Develop time-to-event prediction and plaque phenotype classification models for patients with known or suspected coronary artery disease.
During coronary artery bypass surgery, myocardial protection, especially of the right ventricle, may be inadequate in the presence of severe coronary lesions that obstruct the antegrade delivery of cold cardioplegia
The effects of SGB on the cardiovascular system remain controversial since the cardiac sympathetic nerves pass through the stellate ganglion. SGB is expected to have an ameliorative effect on impaired coronary circulation and cardiac function and thus to be well suited to the treatment of angina pectoris and myocardial infarction
The optimal antithrombotic management in patients with coronary artery disease (CAD) and concomitant atrial fibrillation (AF) is unknown. AF patients are treated with oral anticoagulation (OAC) to prevent ischemic stroke and systemic embolism and patients undergoing percutaneous coronary intervention (PCI) are treated with dual antiplatelet therapy (DAPT), i.e. aspirin plus P2Y12 inhibitor, to prevent stent thrombosis (ST) and myocardial infarction (MI). Patients with AF undergoing PCI were traditionally treated with triple antithrombotic therapy (TAT, i.e. OAC plus aspirin and P2Y12 inhibitor) to prevent ischemic complications. However, TAT doubles or even triples the risk of major bleeding complications. More recently, several clinical studies demonstrated that omitting aspirin, a strategy known as dual antithrombotic therapy (DAT) is safer compared to TAT with comparable efficacy. However, pooled evidence from recent meta-analyses suggests that patients treated with DAT are at increased risk of MI and ST. Insights from the AUGUSTUS trial showed that aspirin added to OAC and clopidogrel for 30 days, but not thereafter, resulted in fewer severe ischemic events. This finding emphasizes the relevance of early aspirin administration on ischemic benefit, also reflected in the current ESC guideline. However, because we consider the bleeding risk of TAT unacceptably high, we propose to use a short course of DAPT (omitting OAC for 1 month). There is evidence from the BRIDGE study that a short period of omitting OAC is safe in patients with AF. In this study, these patients are treated with DAPT, which also prevents stroke, albeit not as effective as OAC. This temporary interruption of OAC will allow aspirin treatment in the first month post-PCI where the risk of both bleeding and stent thrombosis is greatest. The WOEST 3 trial is a multicentre, open-label, randomised controlled trial investigating the safety and efficacy of one month DAPT compared to guideline-directed therapy consisting of OAC and P2Y12 inhibitor combined with aspirin up to 30 days. We hypothesise that the use of short course DAPT is superior in bleeding and non-inferior in preventing ischemic events. The primary safety endpoint is major or clinically relevant non-major bleeding as defined by the ISTH at 6 weeks after PCI. The primary efficacy endpoint is a composite of all-cause death, myocardial infarction, stroke, systemic embolism, or stent thrombosis at 6 weeks after PCI.
The purpose of this study is to conduct a single-center, randomized, open-label, controlled, dose-escalating, parallel-group study, evaluating the effects and change of endothelial function and gut microbiota after berberine administration in patients with stable coronary artery disease who are at > 8 but ≤ 40 weeks after elective percutaneous coronary intervention
The primary aim of this study is to establish how frequently patients with coronary artery disease present or develop two anxiety disorders (panic disorder and generalized anxiety disorder) in the two years following a medical intervention for their heart. A second objective is to assess the impact of these anxiety disorders on the health of these patients.
Prospective clinical study with two parts: PART A: a prospective biomarker-based risk screening study in coronary heart disease (CHD) subjects PART B: a nested randomized clinical trial (RCT) in an enriched subpopulation of high-risk stable CHD subjects PART A: 12 000 subjects with stable CHD PART B: 2000 subjects with high risk of CV events will be randomized to usual care (UC) or personalised prevention program (PPP) i.e. 1000 subjects per arm. Study purpose is to assess the clinical value and cost-effectiveness of a personalised prevention program (PPP) in high-risk, stable coronary heart disease (CHD) subjects and to prospectively validate risk screening biomarkers
This is a blind evaluation, self-control, multicenter clinical trial designed to determine the diagnostic performance of CT-FFR from coronary computed tomographic angiography (CCTA), as compared to CCTA alone, for non-invasive diagnosis of the presence of a hemodynamically significant coronary stenosis, using invasive fractional flow reserve (FFR) as the reference standard.