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[关闭骨折患者手术伤口感染的危险因素]
J Quiroz-Williams1, G Antonio-Flores1, S Gaytán-Fernández1
1Unidad Médica de Alta Especialidad Hospital de Traumatología y Ortopedia «Manuel Ávila Camacho», Instituto Mexicano del Seguro Social, Puebla, Puebla, México.
Acta ortopedica mexicana
|January 6, 2025
概括
手术前葡萄糖水平升高和手术时间延长是关键的风险因素,导致关闭骨折患者患有骨科器械相关感染 (ODI). 了解这些风险有助于预防术后并发症.
科学领域:
- 整形外科手术 整形外科手术
- 传染病流行病学 传染病流行病学
- 患者安全 患者安全
背景情况:
- 骨科器械相关感染 (ODI) 是手术部位感染 (SSI) 的一个子集.
- 虽然SSI通常与手术内污染有关,但特定的促成因素对其发展至关重要.
- 识别这些因素对于预防骨科手术中的感染至关重要.
研究的目的:
- 调查和分析与患有关闭骨折的患者手术部位感染 (SSIs) 发展相关的特定风险因素.
- 确定预手术和手术期间预测患者群体感染风险的变量.
主要方法:
- 一项回顾性观察性研究审查了2020年1月至12月的131名患者记录.
- 收集的数据包括患者的人口统计,并发症,骨折类型和手术细节 (时间,缺血,出血).
- 统计分析使用了费舍尔的精确测试,赔率比率 (OR) 和二进制后勤回归 (p < 0.05).
主要成果:
- 19.1%的患者患上了手术后感染.
- 确定的重大危险因素是手术前葡萄糖> 120毫克/分升 (OR:4.9),手术时间> 120分钟 (OR:6.7),男性性别 (OR:4.5),年龄< 50岁 (OR:0.3).
- 在该队列中,发现了诸如肥胖症 (70.2%) 和酒症 (67.9%) 等并发症的高患病率.
结论:
- 术前葡萄糖水平超过120mg/dl和手术持续时间超过120分钟被确定为ODI的重大风险因素.
- 这些发现突出了干预措施的关键目标,以减少封闭的长骨折中感染率.
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