View clinical trials related to Acute Myocardial Infarction.
Filter by:An international, multi-centre, double-blind, randomised, placebo-controlled clinical trial with central core lab analyses to determine the safety of intra-coronary infusion of enriched CD133+, bone marrow-derived, autologous progenitor cells in patients 5-10 days after acute percutaneous coronary revascularization (primary PCI) for ST-segment elevation myocardial infarction (STEMI).
ARC1779 is a novel drug being tested in patients undergoing angioplasty and stenting as their primary treatment for heart attack.
Distal embolization can occur during coronary angioplasty performed in the acute phase of myocardial infarction and is associated with poor long-term outcome. We hypothesize that the use of a system allowing thrombus aspiration before angioplasty and stent implantation will limit infarct size and its severity.
The purpose of this study is to determine cell therapy efficacy in patients with ST elevation acute myocardial infarction (STEMI)
General objective: To compare the efficacy and safety of primary angioplasty(PA) with that of thrombolytic therapy (TT) for the treatment of AMI in patients >=75 years old with ST-segment elevation or LBBB AMI <6 hours of evolution without contraindications for TT. Hypothesis: The therapeutical strategy based on PA is superior to that based initially on TT in patients >=75 years old with AMI. Participating Centers: 27 Spanish hospitals performing >50 PA/year. Primary Endpoint (PE): Incidence of the aggregate of death of any cause, reinfarction or disabling stroke at 30 days. There are also 7 secondary endpoints (SE). Procedure: Diagnosis of inclusion/exclusion criteria --> Centralized randomization --> Treatment allocation to 1) TT with weight adjusted TNK + unfractionated heparin or 2) PA within 120 minutes. Estimated Sample size and recruitment time: 570 patients in 19 months. Follow-up: Blinded evaluation of events (PROBE regulations) specified in PE and SE at 30 days and 12 months. Quality control: 100% variable and follow-up review by external CRO. Safety Committee and Event Adjudication Committee formed by experts not participating in the study.
Coronary heart disease is the single leading cause of death in the United States. In 2000, it was implicated in 681,000 deaths (1 in every 5 deaths). Myocardial infarction (MI) is the major cause of death in patients dying of coronary heart disease, with an estimated incidence of 1.1 million new and recurrent cases per year. It is well established that reperfusion is the most successful treatment for salvaging myocardium during acute infarction. However, despite such treatment, a substantial number of patients still remain at risk of developing large infarcts, with reduced left ventricular function and increased mortality. Therefore, adjunctive therapies that are designed to reduce ischemic metabolism and cellular injury pending successful reperfusion, or to protect myocytes against the undesired effects of reperfusion ("reperfusion injury"), should be beneficial in limiting infarct size. Mild hypothermia is one such potential therapy. This study has been designed to evaluate whether the adjunctive use of mild hypothermia further reduces the extent of heart damage caused by a heart attack.