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An Audit of Operating Room Time Utilization in a Teaching Hospital: Is There a Place for Improvement?

机译:教学医院对手术室时间利用的审计:是否有改进的地方?

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摘要

Aim. To perform a thorough and step-by-step assessment of operating room (OR) time utilization, with a view to assess the efficacy of our practice and to identify areas of further improvement. Materials and Methods. We retrospectively analyzed the most ordinary general surgery procedures, in terms of five intervals of OR time utilization: anaesthesia induction, surgery preparation, duration of operation, recovery from anaesthesia, and transfer to postanaesthesia care unit (PACU) or intensive care unit (ICU). According to their surgical impact, the procedures were defined as minor, moderate, and major. Results. A total of 548 operations were analyzed. The mean (SD) time in minutes for anaesthesia induction was 19 (9), for surgery preparation 13 (8), for surgery 115 (64), for recovery from anaesthesia 12 (8), and for transfer to PACU/ICU 12 (9). The time spent in each step presented an ascending escalation pattern proportional to the surgical impact (P = 0.000), which was less pronounced in the transfer to PACU/ICU (P = 0.006). Conclusions. Albeit, our study was conducted in a teaching hospital, the recorded time estimates ranged within acceptable limits. Efficient OR time usage and outliers elimination could be accomplished by a better organized transfer personnel service, greater availability of anaesthesia providers, and interdisciplinary collaboration.
机译:目标。对手术室(OR)的时间利用情况进行彻底和逐步的评估,以评估我们实践的有效性并确定进一步改进的领域。材料和方法。我们回顾了最普通的一般外科手术程序,按照OR时间的五个间隔:麻醉诱导,手术准备,手术时间,麻醉后恢复以及转移到麻醉后护理单位(PACU)或重症监护单位(ICU) 。根据其手术影响,将手术定义为次要,中度和主要。结果。总共分析了548次操作。以分钟为单位的平均麻醉诱导时间(SD)为19(9),为手术准备13(8),为手术115(64),从麻醉中恢复12(8),并转移至PACU / ICU 12( 9)。每个步骤花费的时间呈递增趋势,与手术影响成正比(P = 0.000),在转移至PACU / ICU时不明显(P = 0.006)。结论。尽管我们的研究是在一家教学医院进行的,但记录下来的时间估算值在可接受的范围内。有效的手术时间使用和异常值消除可以通过更好地组织有序的转运人员服务,提高麻醉提供者的可用性以及跨学科合作来实现。

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