Journal of surgical education
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Comparative Study
The effect of preoperative clopidogrel on bleeding after coronary artery bypass surgery.
Clopidogrel treatment is associated with a reduction in thrombotic complications in coronary stent placement, improved outcome after acute coronary syndromes, and decreased mortality in patients with coronary artery disease. The purpose of this study was to analyze the effect of preoperative clopidogrel exposure on bleeding complications, blood transfusions requirements, and reoperations in patients undergoing coronary artery bypass grafting (CABG). ⋯ This study demonstrated that clopidogrel within 3 days preoperatively increases the requirement for blood transfusion in patients undergoing CABG. Waiting more than 3 days after the last dose of clopidogrel decreases blood transfusion requirements. There is also a trend toward more postoperative bleeding for those patients that took clopidogrel within 3 days before their CABG. The reoperation rate of patients that took clopidogrel within 3 days of their procedure required almost twice as many reoperations as the patients that did not take clopidogrel.
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To describe the development and results of an Objective Structured Clinical Exam (OSCE) for leading family conferences in the surgical intensive care unit (SICU). ⋯ This pilot provided residents with a positive learning experience and valid formative feedback. Case materials developed for each station served their function well. More work in actor and rater training is needed before the examination scores can be reliably used in summative evaluation.