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在膝关节关节镜检查后2周内注射皮质类固醇与增加感染风险有关
Jeremy Dubin1, Hytham Salem1, Oliver Sax1
1Rubin Institute for Advanced Orthopedics, Sinai Hospital of Baltimore, Baltimore, Maryland, U.S.A.
概括
在膝关节关节镜检查后两周内注射皮质类固醇 (CSI) 显著增加了术后感染的风险. 在四周内注射也会增加感染风险,但程度较小.
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
- 药理学 药理学是指药理学的学科.
背景情况:
- 在关节镜检查后的术后感染可能导致显著的发病率.
- 皮质类固醇注射 (CSI) 有时用于术后治疗疼痛和炎症.
- 为了最大限度地降低感染风险,在关节镜检查后给予CSI的最佳时间尚未确定.
研究的目的:
- 评估术后皮质类固醇注射 (CSI) 的时间与膝关节透镜后90天感染的风险之间的关联.
- 根据特定的手术后CSI给药间隔来分层感染风险:0-2周,2-4周,4-6周和6-8周.
主要方法:
- 一个大型,所有付款者的国家数据库的回顾性分析.
- 包括接受膝关节关节镜检查的患者.
- 术后感染的定义基于国际疾病分类 (ICD-9/10) 和当前程序术语 (CPT) 代码,用于膝盖或手术部位感染的败血症.
- 多变量回归分析以确定90天感染的几率比率 (OR).
主要成果:
- 在关节镜检查后0至2周内进行的皮质类固醇注射 (CSI) 与90天感染的几率显著增加有关 (OR,3.31;P <.001).
- 在关节镜术后2至4周间给予CSI也显示感染风险更高 (OR,2.72;P = .003).
- 在比较两个最早的间隔时,在0-2周内的CSI感染的几率 (OR,2.50) 比在2-4周内的CSI感染的几率更高.
结论:
- 在膝关节关节镜检查后的前两周内进行的皮质类固醇注射构成术后感染的最高风险.
- 虽然CSI在四周内增加感染风险,但风险的严重程度是最大的早期管理.
- 这些发现表明,需要仔细考虑CSI术后的时间,以减轻感染风险.
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