在老年手术患者中,术前虚弱和重大术后并发症之间的关联
Lu Dong1, Fang Wen2, Lu-Mei Qin3
1College of Anesthesia, Guizhou Medical University, Guizhou, China; Department of Anesthesiology, The Affiliated Hospital of Guizhou Medical University, Guizhou, China.
Journal of clinical anesthesia
|December 18, 2025
概括
接受选择性手术的脆弱的老年患者面临更高的重大术后并发症 (POC) 风险. 关键指标包括缓慢的步行速度,低体力活动和疲劳,突出脆弱性作为一个重要的预测因素.
科学领域:
- 老年医学 老年医学
- 外科手术的结果
- 公共卫生 公共卫生
背景情况:
- 脆弱性是老年人群中越来越关注的问题,尤其影响手术结果.
- 确定术后并发症 (POC) 的术前风险因素对于改善选择性手术中的患者安全至关重要.
研究的目的:
- 在接受选择性手术的老年患者中调查术前虚弱和重大术后并发症 (POC) 之间的关联.
- 为了确定脆弱性评估是否可以提高主要POC的预测超出已确定的风险因素.
主要方法:
- 一项前性队列研究,涉及中国五家医院的1358名老年患者 (≥65岁).
- 在手术前评估了脆弱性. 主要的POC是主要的结果.
- 多变量逻辑回归,净重新分类指数 (NRI) 和综合歧视性改进指数 (IDI) 用于分析关联和预测值.
主要成果:
- 虚弱与主要POC风险增加有显著的关联 (调整后几率比率[aOR],2.61).
- 虚弱度得分每增加1分,就与主要POC风险上升35%相关 (aOR,1.35).
- 特定的脆弱成分,如慢步速度,低体力活动和疲劳,独立地与更高的并发症率有关.
结论:
- 接受选择性手术的脆弱老年患者表现出严重的术后并发症的风险大幅增加.
- 手术前的脆弱性评估,特别是步行速度和身体活动水平等组件,可以改善主要POC的预测.
- 针对老年手术患者的脆弱性干预措施可能会降低术后并发症率.
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