View clinical trials related to Acute Coronary Syndrome.
Filter by:Monotherapy with a P2Y12 inhibitor after a minimum period of DAPT following percutaneous coronary intervention (PCI) is an emerging de-escalation antiplatelet strategy in recent years. However, the optimal timing for de-escalating DAPT in ACS patients undergoing PCI remains debated. The OPT-CAD score is a risk stratification tool derived from Chinese patients which has been demonstrated superior predictive capabilities for ischemic events and all-cause mortality than the GRACE score. Therefore, we hypothesize that the OPT-CAD score can be used to guide the timing of the DAPT de-escalation strategy to monotherapy with P2Y12 inhibitors for ACS patients, that is, low-risk patients could be de-escalated after 1 month, while high-risk patients could be de-escalated after 3 months, so as to achieve individualized antithrombotic therapy and maximize patient benefit.
This trial was designed to evaluate whether low-dose colchicine, in addition to standard treatment recommended by guidelines, further reduces the risk of major adverse cardiovascular events in patients with acute coronary syndromes (ACS) through a prospective, randomized, double-blind, placebo-controlled clinical trial.
The objective of this project is 1) to explore the clinical relevance of BACE1-AS and BACE1 as therapeutic targets and 2) to evaluate their potentiality as biomarkers in ischemic heart failure (HF). The first aim will be studied by validating in left ventricle biopsies in patients with post-ischemic heart failure the transcriptome and DNA methylation status data obtained in cell lines where the expression of BACE1-AS has been modulated. The investigation of BACE1-AS and BACE1 as biomarkers will be obtained by using peripheral blood mononuclear cells (PBMCs) from patients with acute coronary syndrome (ACS) treated with percutaneous angioplasty (PCI) procedure and undergoing to left ventricular remodeling. Furthermore, PBMCs from patients with chronic ischemic HF recruited from the Istituti Clinici Scientifici Maugeri Pavia will be also used. From the data obtained from these patients and from non-decompensated subjects, we will evaluate whether the levels of BACE1-AS and BACE1 in the blood are correlated with each other and with β-amyloid levels (βA), as well as with clinically relevant parameters.
The goal of this multi-center observational study is to learn about the effectiveness of magnetocardiography in rapid and accurate identification of ischemia in patients with suspected NSTE-ACS.
The primary objective of this study is to assess the accuracy in terms of sensitivity, specificity, negative and positive predicted values of the DL-based algorithm with respect to correct identification of the plaque and associated vulnerability grade.
Cocaine use has increased in our country in recent decades. It is associated with cardiovascular events and early atherosclerotic disease. Acute coronary syndrome (ACS) is one of its most frequent and serious manifestations. There is a lack of scientific information on ACS associated with acute and chronic cocaine use in Argentina. This study aims to describe the socioeconomic, clinical, and coronary angiographic characteristics, as well as the extent of atherosclerotic disease in patients with ACS associated with cocaine use, and to compare them with ACS not associated with cocaine use. Methods: We propose an observational, analytical, single-center, two-phase study, with a retrospective and a prospective component. Patients with a diagnosis of ACS admitted to the coronary care unit of a high-complexity public hospital will be included. Clinical, biochemical, coronary angiographic, extracoronary atherosclerotic disease extension and prognostic variables will be described. These variables will be compared between patients with cocaine-associated ACS and non-cocaine-associated ACS.
Patients with acute coronary syndrome (ACS) who undergo percutaneous coronary intervention (PCI) are at a higher risk of ischemic complications, even while receiving proper dual antiplatelet therapy. For this reason, identifying high-risk patients and personalizing treatment according to their profile could be a solution towards improving the efficacy and safety of the antiplatelet treatment. This is a prospective single centre study analyzing correlations and clinical outcomes of patients in relation to biomarkers in acute coronary syndrome. The blood samples were collected from patients admitted to the hospital with a diagnosis of ACS and treated with dual antiplatelet therapy. The blood samples were collected from each patient within the first 24 hours after the admission for acute coronary syndrome (ACS) and after 72 hours of hospitalization.
The goal of this observational study is to investigate the potential differences in thrombogenicity between black and white patients admitted with atherothrombotic events including acute coronary syndrome, multi-vessel coronary disease, and ischemic stroke. Participants will engage in laboratory testing and health outcome assessments.
Effects of insulin resistance in non-diabetic acute coronary syndrome patients by the homeostasis model assessment index (HOMA2-IR)
This protocol proposes to prospectively evaluate current epidemiology, pharmacologic and invasive management and clinical outcomes of patients with acute cardiovascular diseases admitted at our ICCU.