胃超声波的执行时间和难度:一项前性观察性研究
Mark G Filipovic1, Sascha J Baettig2, Monika Hebeisen3
1Department of Anaesthesiology and Pain Medicine, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland.
胃部超声波在临床医院对外科手术至关重要. 需要大约50个扫描才能熟练,肥胖,男性性别和创伤表明更高的困难.
科学领域:
- 在外科手术期间的医学.
- 医疗成像医学成像
- 超声波技术 超声波技术 超声波技术
背景情况:
- 护理点胃超声波是外科手术期间护理中的新兴技术.
- 关于胃超声波的技术挑战和培训要求的数据有限.
- 了解这些挑战对于优化医生培训和提高患者安全至关重要.
研究的目的:
- 分析与胃超声检查技术困难和延长执行时间相关的因素.
- 为了确定患者的特征和复杂的胃超声波程序的手术因素.
- 为执行胃超声波的医生制定有针对性的培训计划提供信息.
主要方法:
- 一项前性观察性研究分析了2003年由73名医生进行的胃超声波扫描.
- 医生接受了结构化的培训,在独立实践之前至少进行30次监督扫描.
- 回归模型确定了与超声波算法偏差,执行时间和扫描难度相关的因素.
主要成果:
- 在20-27次扫描后,获得了5分钟的中位性能时间.
- 增加的BMI,男性性别,创伤手术,更高的ASA身体状况 (3或4) 和紧急手术与增加的难度和持续时间有关.
- 男性性别 (OR 3.31) 和创伤手术 (OR 3.26) 显著增加了难度和偏离算法.
结论:
- 需要大约50次胃超声波扫描才能达到5分钟的基线性能时间.
- 未来的培训应该强调具有挑战性的患者群体:肥胖患者,男性患者,更高的ASA状态和创伤病例.
- 有针对性的培训可以提高熟练程度,并减少在关怀点胃超声波的技术挑战.
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