Active clinical trials for "Coronary Artery Disease"

The purpose of this study is to investigate the effects of dapagliflozin therapy on myocardial perfusion reserve (MPR) using dynamic SPECT examination in prediabetic patients with stable CAD. Dapagliflozin therapy versus lifestyle modification improves myocardial perfusion reserve in prediabetic patients with stable CAD.

A study to assess the safety and preliminary efficacy of serial intravenous dose of Allogeneic Mesenchymal Bone Marrow Cells in subjects with heart failure and implanted left ventricular assist devices.

This is a single center, retrospective, observational cohort study to assess the safety and efficacy of drug coated balloon (DCB) angioplasty in all forms of coronary artery disease. The Investigators intend to report outcomes of all patients who received DCB angioplasty at their center during the above mentioned period for up to 10 years.

P5.fi study - P4 together with a fifth 'P' and '.fi' for population health Finally Implemented in Finland - studies the value of returning genetic and metabolomic risk information in two diseases (coronary heart disease and type 2 diabetes) and one feature (venous thromboembolism). The hypothesis of the study is that 1) combining genetic and metabolic risk with traditional risk factors adds value to the personal risk assessment of these diseases, 2) such risk information can be provided to individuals using a web based user portal in an easily understandable and useful format, and 3) receiving genetic and metabolomic risk information has an effect on the health of the study participants. The study is a continuation of FinHealth 2017 -study, which involved more than 7,000 Finns from around the country. The participants of FinHealth were invited to participate in P5.fi -study. The new research utilises information, samples, and measurements obtained in the FinHealth Study. Prospective clinical significance of selected genetic and metabolomic risk scores will be studied in 30.000 Finnish individuals. The study will analyze the genetic and metabolomic profile of the P5.fi participants and develop and test a protocol for returning them health related risk information. The impact of the intervention will by followed up by questionnaires and national health registers for five years.

ECG is one of the classic tests for coronary artery disease, but patients with coronary artery disease often have no onset of typical symptoms at the time of consultation, so it is difficult to capture ischemic changes on a conventional ECG. In this study, a diagnostic test was performed to assess the diagnostic value of wearable ECG for coronary artery disease, with the gold standard of coronary angiography and quantitative flow fraction. In addition, we followed up with the enrolled participants for 1 year to assess the relationship between wearable ECG and long-term prognosis.

Telerehabilitation has the potential to become an alternative attitude to outpatient cardiac rehabilitation. The aim of our study is to research the method of high-intensity interval training in the home environment using telerehabilitation. Investigators assume that the high-intensity interval training form of telerehabilitation, using a heart rate monitor as a tool for backing up training data, can improve physical fitness and lead to higher peak oxygen uptake as the traditional moderate-intensity continuous training. The study is designed as a monocentral randomized controlled trial at University Hospital Brno in the Czech Republic. After the coronary event, eligible patients will be randomly (in 1:1 ratio) separated into two groups: the experimental high-intensity interval training group and the moderate-intensity continuous control group. Both groups undergo a 12-week telerehabilitation training program with a 52-week follow-up period. The primary outcome observed will be the effect of intervention expressed by changes in peak oxygen uptake values.

To compare the impact of revascularization and Optimal Medical Treatment (OMT) on the extent of severely reduced coronary flow capacity in stable ischemic heart disease.

The purpose of this study is to compare short-term (6-month Dual Anti Platelet Therapy(DAPT) followed by clopidogrel monotherapy) vs. standard long-term dual antiplatelet strategies (24-month DAPT followed by aspirin monotherapy) on clinically relevant bleeding complications (Bleeding Academic Research Consortium(BARC) type 2, 3, or 5)31 in patients after zotarolimus-eluting stent implantation.

The pathogenesis of CHD remains poorly known despite much research over the last few decades. Numerous non-genetic variables have been demonstrated to have a significant impact on the risk of CHD. However, the fact that many individuals with severe CHD do not have any of these non-genetic risk factors supports the notion that genetic factors play a role in the occurrence and progression of CHD. In this study, we investigated the association of polymorphisms affecting Vascular endothelial factors A (VEGFA) and its receptor VEGFR2 (rs3025039, rs699947, rs2305948, rs1870377), CXCR4 (rs2228014), CCR2 (rs1799864), C3 (rs2230199), CCL2 (rs1024611 and rs2857656) and CCL5 (rs2107538 and rs22280789) with CHD susceptibility and the severity of coronary lesion. On another side, clopidogrel is largely prescribed in association with aspirin in order to prevent atherothrombotic complications in patients with acute coronary syndrome. Its effectiveness is undeniably proven by several studies and clinical trials over the years, however, some patients have presented ischemic events such as thrombosis on stent or myocardial infarction despite a well-conducted treatment. This clopidogrel non-responsiveness is probably multifactorial; several genetic and non genetic factors may contribute to impaired platelet inhibition by clopidogrel. In this regard, it is meaningful to determine genetic polymorphisms contributing to the variability of clopidogrel response in patients with Coronary Artery Therefore, the goal of this study is to determine the impact of the polymorphisms, affecting CYP2C19, PON, ABCB1, ITGB3 and P2RY12 genes, on the response to clopidogrel in patients with CAD.Disease (CAD). In fact, the recognition of these factors might predict the exposure to the risk of thrombosis and cardiovascular death in these patients.

Primary purpose: To evaluate the evolution in time of the antiaggregant platelet effect of sertraline (SSRI) compared to placebo in depressive patients with ACS (Acute Coronary Syndrome) and treated as recommended by a double antiplatelet therapy, aspirin and clopidogrel. Hypothesis: The benefits of SSRIs observed in depressive patients with ACS are related to an antiplatelet effect.