Abstract:
OBJECTIVES:To investigate the association between adenosine diphosphate (ADP)-induced platelet aggregation measured by single-platelet count testing and postoperative blood loss in clopidogrel-treated patients with acute coronary syndromes undergoing coronary artery bypass grafting (CABG). DESIGN:Prospective observational study. SETTING:Clinical study in one cardiac surgery center. PARTICIPANTS:Eighty-eight patients treated with clopidogrel (300-600 mg loading dose followed by 75 mg daily) within 7 days before CABG. INTERVENTIONS:Platelet function was assessed preoperatively by single-platelet count ADP-induced platelet aggregation. Postoperative blood loss and transfusion requirements were recorded. MEASUREMENTS AND MAIN RESULTS:There was no significant association between ADP-induced platelet aggregation and blood loss 12 hours postoperatively (estimate -7.51; 95% confidence interval [CI]: -16.9-1.9; p = 0.12). ADP-induced platelet aggregation was associated significantly with the number of platelet concentrates administered within 24 hours after surgery (incidence rate ratio [IRR] 0.95; 95% CI: 0.92-0.98; p<0.01), but not to the number of packed red blood cells (IRR 0.98; 95% CI: 0.95-1.01; p = 0.14). CONCLUSIONS:Preoperative ADP-induced platelet aggregation measured by single-platelet count testing in clopidogrel-treated patients with acute coronary syndromes undergoing CABG was not associated with postoperative blood loss or packed red blood cells transfused, but was associated significantly with number of platelet concentrates administered during the initial 24 postoperative hours.
journal_name
J Cardiothorac Vasc Anesthjournal_title
Journal of cardiothoracic and vascular anesthesiaauthors
Dalén M,van der Linden J,Holm M,Lindvall G,Ivert Tdoi
10.1053/j.jvca.2013.10.007subject
Has Abstractpub_date
2014-04-01 00:00:00pages
230-4issue
2eissn
1053-0770issn
1532-8422pii
S1053-0770(13)00531-4journal_volume
28pub_type
杂志文章abstract:OBJECTIVE:The aim of this study was to evaluate the pretreatment effect of simvastatin on spinal cord ischemia-reperfusion injury. DESIGN:Prospective, interventional study. SETTING:University research laboratory. PARTICIPANTS:Forty-five male Sprague-Dawley rats. INTERVENTIONS:Rats were treated with oral simvastatin...
journal_title:Journal of cardiothoracic and vascular anesthesia
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abstract:OBJECTIVE:To determine if there is an association between left atrial appendage velocity and the development of postoperative atrial fibrillation (POAF). DESIGN:Single institution retrospective study performed between January 2013 and December 2013. SETTING:Single-institution, university hospital. PARTICIPANTS:Five ...
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abstract:OBJECTIVE:This study was designed to evaluate the hemostatic effect of tranexamic acid in off-pump coronary artery bypass surgery. DESIGN:A prospective, randomized, double-blind, placebo-controlled study. SETTING:The Department of Anesthesiology and Cardiac Surgery, Medical Sciences University. PARTICIPANTS:One hund...
journal_title:Journal of cardiothoracic and vascular anesthesia
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abstract:OBJECTIVES:Speckle tracking is an ultrasound method that assesses B-mode features to measure tissue displacement and derive deformation parameters. The objective of this study was to assess the feasibility of using speckle tracking in the measurement of right ventricular (RV) longitudinal strain during cardiac surgery ...
journal_title:Journal of cardiothoracic and vascular anesthesia
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doi:10.1053/j.jvca.2009.10.022
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abstract::A pulmonary artery catheter (PAC) capable of continuous cardiac output (CCO) determination by thermodilution has recently been introduced. The purpose of this study was to compare CCO with two other methods of cardiac output (Ot) determination: electromagnetometry (EM) and standard bolus thermodilution cardiac output ...
journal_title:Journal of cardiothoracic and vascular anesthesia
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更新日期:1994-12-01 00:00:00
abstract:OBJECTIVE:Extracorporeal cardiopulmonary resuscitation (eCPR) with venoarterial extracorporeal membrane oxygenation (VA-ECMO) is gaining importance as a rescue therapy for refractory cardiac arrest. VA-ECMO, especially in the setting of eCPR, is plagued by hemorrhagic and thromboembolic complications. The authors' aims...
journal_title:Journal of cardiothoracic and vascular anesthesia
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更新日期:2019-07-01 00:00:00
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journal_title:Journal of cardiothoracic and vascular anesthesia
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doi:10.1053/j.jvca.2009.09.013
更新日期:2010-08-01 00:00:00
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journal_title:Journal of cardiothoracic and vascular anesthesia
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更新日期:2016-08-01 00:00:00
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更新日期:2001-10-01 00:00:00
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更新日期:1997-02-01 00:00:00
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doi:10.1053/j.jvca.2019.08.018
更新日期:2020-01-01 00:00:00
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更新日期:1991-08-01 00:00:00
abstract:OBJECTIVE:To investigate the prognostic impact of red blood cell (RBC) transfusion on the outcome after transfemoral transcatheter aortic valve replacement (TAVR). DESIGN:Nationwide, retrospective multicenter study. SETTING:Five University Hospitals. PARTICIPANTS:The nationwide FinnValve registry included data from ...
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更新日期:2019-11-01 00:00:00
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journal_title:Journal of cardiothoracic and vascular anesthesia
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doi:10.1053/j.jvca.2007.10.013
更新日期:2008-06-01 00:00:00
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journal_title:Journal of cardiothoracic and vascular anesthesia
pub_type: 杂志文章,随机对照试验
doi:10.1053/j.jvca.2006.01.018
更新日期:2006-08-01 00:00:00
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更新日期:2019-04-01 00:00:00
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doi:10.1053/j.jvca.2009.05.031
更新日期:2010-02-01 00:00:00
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更新日期:2005-10-01 00:00:00
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更新日期:2008-10-01 00:00:00
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更新日期:2002-08-01 00:00:00
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更新日期:2016-04-01 00:00:00
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更新日期:2020-08-06 00:00:00
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更新日期:2019-01-01 00:00:00
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更新日期:2017-12-01 00:00:00
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更新日期:2019-01-01 00:00:00
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更新日期:2019-11-01 00:00:00
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更新日期:2000-04-01 00:00:00
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更新日期:2020-12-01 00:00:00