View clinical trials related to Primary PCI.
Filter by:Recently, a novel distal transradial, through anatomical snuffbox, approach has been proposed for undertaking percutaneous coronary angiography and interventions. The existing literature has evaluated distal transradial access (dTRA) as a feasible and safe approach, with faster hemostasis, lower rates of periprocedural complications and reduced incidence of radial artery occlusion (RAO). Aim of the present study is to compare dTRA versus conventional TRA access in patients with STEMI undergoing coronary angiography and interventions regarding peri- and post-procedural characteristics.
Heparin is the first choice of anticoagulation drug for primary PCI of STEMI patients. However, the priority of use of hepairn in first medical contact or in Cathlab has not yet studied. Previous study revealed early use of antithrombotic drugs could improve patient's survival. Here we supposed that use of heparin at first medical contact could increase the TIMI flow 3 grade ratio in STEMI patients and improve patient's survival and/or reduce MACE rather than in Cathlab.
Carvedilol, target dose: 50 mg daily; Bisoprolol, target dose: 10 mg daily; Metoprolol tartrate, target dose: 150 mg daily; Metroprolol succinate, target dose: 200 mg daily
The investigators intend to evaluate Oxidative Stress biomarkers through a. Catalase Activity Assay; b. Lipid Peroxidation Assay; c. SOD Assay; d. Total Antioxidant Capacity Assay; e. Glutathione Peroxidase at patients with acute myocardial infarction STEMI referred for primary PCI; The investigators also aim to evaluate cardiac necrosis by measuring Heart Fatty Acid Binding Protein (H-FABP), TnI, CK, CK-MB, LDH and AST in these patients with acute myocardial infarction referred for primary PCI; Also, the investigators intend to evaluate body composition through bioimpedance spectroscopy (BCM - Fresenius Care) at the moment of admission. The investigators aim to fully characterise these patients through oxidative millieu, hFABP and make correlations with LVEF dysfunction.
The CIAKI,as the third complication of PCI, was associated with adverse cardiac events after procedure. Moreover, because the rate of periprocedure hydration is inadequate in STEMI patients before primary PCI, the incidence of CIAKI is higher significantly in these patients. The cardiovascular pleiotropic effects of statins in addition to lipid have been widely concerned. The previous studies demonstrated usage of statin in periprocedure could decrease the risk of CIAKI. Compared with hydration, the usage of statin to prevention CIAKI show the advantages in clinical practice, for example，there is no need to consider the cardiac function.The optimal strategies for preventting CIAKI in STEMI patients undergoing primary PCI needed further studies to explore. What's more, whether a synergistic effect of hydration and statin or not is unknown.
To investigate the prognostic significance of a fragmented QRS (fQRS) complex in a patient who had undergone primary percutaneous coronary intervention (PCI).