View clinical trials related to Coronary Artery Disease.
Filter by:This is a prospective, single-center clinical trial. AccuFFRangio (ArteryFlow Technology Co., Ltd., Hangzhou, China) is a novel method for evaluating the functional significance of coronary stenosis by computing the pressure in the vessel based on angiographic images. The purpose of this study is to investigate the diagnostic performance and prognostic ability of AccuFFRangio for non-IRA in NSTE-ACS patients.
This study aims to compare vessel response and clinical outcomes of a biodegradable-polymer, ultra-thin strut, drug-eluting stent (Orsiro, Biotronik) and a durable-polymer, thin-strut, drug-eluting stent (Xience, Abbott) for the treatment of coronary bifurcation lesions with two-stent double-kissing crush technique. How the differences in stent platforms affect vessel healing process will be examined by optical coherence tomography.
This is a prospective cross-sectional, single-center retinal imaging study expecting to enroll approximately 400 male and female subjects ≥ 18 years of age. Subjects having undergone clinically-indicated coronary angiography or coronary computed tomography angiography (CCTA) within one month of consent at the Montreal Heart Institute (MHI) will be screened for inclusion in the study.
It is an observational study which objective is to analyze, through a series of invasive parameters, the state of the coronary microvasculature immediately after the successful percutaneous coronary intervention of a chronic total occlusion and at 6 months after the index procedure. The aim of the study is to check the variation in the values of the index of microcirculatory resistance (IMR) and invasive absolute coronary flow (AF). The working hypothesis is that, in the follow-up of these patients, AF will increase significantly with respect to its baseline and, conversely, IMR will be reduced during the follow-up.
The overarching goal of this study is to develop, implement, and evaluate the effect of a collaborative quality improvement (C-QIP) intervention (consisting of non-physician health workers, text messages for a healthy lifestyle, and a clinical decision support system) on processes of care and clinical outcomes among individuals with previous cardiovascular disease in India.
XTR004 is a 18F-labeled myocardial perfusion positron emission tomography tracer use to measure myocardial perfusion and myocardial blood flow. XTR004 binds to the myocytes and targets respiratory chain complex 1 in the mitochondria.This phase I study investigated the safety, biodistribution, radiation dosimetry and Pharmacokinetics of XTR004 in 10 healthy Chinese adults volunteers.
This study is set up to test the robustness of algorithms and models and to optimize them. Furthermore, data are used to investigate the influence of probe orientation on parameters of the common carotid artery.
This registry will provide exploratory and descriptive information regarding contemporary practice patterns of parenteral antiplatelet therapy in the PCI (Percutaneous Coronary Intervention) setting and will investigate as well the short-term effectiveness and safety of the currently available parenteral antiplatelet agents in a cohort of "real-world" patients undergoing PCI in Spain.
To determine factors associated with repeat revascularization among adults aged 25 years and above within 5 years of first Percutaneous Coronary Intervention (PCI) at a tertiary care hospital.
It has become apparent that patients with co-morbidities have an increased risk of mortality from coronarvirus disease 2019 (COVID-19). However, the impact of subclinical respiratory and cardiovascular disease on the outcome of patients with COVID-19 is currently unknown. This observational study will assess the impact of incidental cardiovascular calcification on radiological imaging on the outcomes of patients with COVD-19.