View clinical trials related to Coronary Disease.
Filter by:EDUCATE is a prospective, multi-center study designed to collect real-world safety and clinical outcomes in subjects receiving one or more Endeavor Zotarolimus-Eluting Stents and either clopidogrel and aspirin or prasugrel and aspirin as part of a dual antiplatelet therapy (DAPT) drug regimen.
The investigators evaluated predictive values of myocardial fatty acid metabolism and insulin resistance for cardiac death of hemodialysis patients with normal coronary arteries.
This study is designed to characterize the early effects of ApoA-I synthesis with RVX000222 on coronary atherosclerotic disease when administered to patients with coronary artery disease and have a low HDL-C level, as assessed by Intravascular Ultrasound (IVUS) in addition to standard background therapy.
The TWENTE Study is a single center prospective single-blinded randomized study. Randomization will involve the type of Drug-Eluting Stent (DES) used in study population. Patients will be blinded to the type of DES they will receive. The general practitioner of the patient will be requested not to disclose this information to the patient. Analysts who perform the data analyses will be blinded to the type DES used as well.
The use of platelet aggregation inhibitors, including aspirin and clopidogrel(CPDG), has become a standard management strategy for patients with acute coronary syndrome. On this background, an increasing percentage of patients presenting for surgical coronary revascularization is the subject to irreversible platelet inhibition. Investigations on the effect of antiplatelet treatment on postoperative bleeding after cardiac surgery have shown that patients treated with antiplatelet agents until surgery have increased postoperative bleeding, and also an increased need for transfusions of blood products. As a result of the antiplatelet effect of clopidogrel, the frequency of serious bleeding complications has increased significantly, as seen in patients requiring coronary artery bypass grafting(CABG), especially when they received clopidogrel until surgery. Tranexamic acid(TA) is a widely used antifibrinolytic agent, and is a promising substitute for aprotinin when the latter has seceded in 2007.The release of plasmin during cardiopulmonary bypass(CPB) activates fibrinolysis and may contribute to platelet dysfunction. Pharmacological inhibition of the fibrinolytic system may therefore ameliorate platelet dysfunction and fibrinolysis after CPB and decrease postoperative bleeding. Tranexamic acid prevents plasmin formation and inhibits fibrinolysis. Concerning the cessation of aprotinin and the increasing proportion of patients with persistence on clopidogrel until their surgery, evolutional work is expected, especially in the eastern population. The purpose of this study is to assess the effect of tranexamic acid in patients with clopidogrel and asprin ingestion until surgery. The investigators working hypothesis was that tranexamic acid would lower postoperative blood loss and transfusion requirements in these patients and would attenuate bleeding complication of antiplatelet therapy.
The purpose of this study is to investigate dose range, safety and efficacy of RVX000222 in subjects with stable coronary artery disease.
In comparison to delayed hospital discharge, a strategy of early hospital discharge of patients who undergo single and multivessel stenting for type A, B, and C lesion(s) using thienopyridine and a hemostatic femoral closure device, is associated with similar clinical outcomes, but greater patient satisfaction and similar cost.
The purpose of this study is to compare early and 1-year graft patency rates of saphenous vein composite grafts with those of right internal thoracic artery composite graft and mid-term clinical outcomes in patients who undergo off-pump coronary artery bypass grafting(OPCAB). We also evaluate microscopic findings of saphenous vein graft harvested no touch technique and used as composite graft.
The specific aim of this proposed pilot study is to compare two standardized processes (paper and electronic) to deliver a customized MedlinePlus health information prescription.
Surgery for blocked arteries in the heart (coronary artery bypass grafting) can be accomplished using veins from the leg sewn onto the heart to provide an alternate path for blood flow, i.e. 'bypassing' the blockages. These veins themselves can block over time. This may result in part simply from the trauma from the surgery, in other words, by removing the vein from the leg and then sewing it to the heart. Another mechanism may be the abnormal metabolic processes within the body responsible for the plaque build-up of the heart arteries in the first place - this may lead to the blockages of the veins used for bypass. In the present era of heart bypass surgery, this incidence of veins blocking remains high despite advances in blood thinners and cholesterol medications. This study is designed to determine whether two new interventions may potentially reduce the incidence of blockages in the veins used for heart bypass surgery. One is a surgical technique significantly reducing the trauma associated with removing the leg vein prior to use as a bypass graft onto the heart. The second intervention is the use of a nutritional supplement before and after surgery which is composed of fish oils. The study will recruit sufficient patients to provide strong and relevant conclusions regarding both study questions. It will be highly applicable also because it will include approximately 1,550 patients from approximately 50 hospitals across many countries. We believe these techniques will result in significantly less vein blockages in patients one year after heart bypass surgery.