在腹部败血症手术患者的内科低剂量葡萄皮质类药物:一个多中心回顾性队列研究
Tianzhu Tao1,2, Yue Shi1,2, Xiaofei Ye3
1Department of Anesthesiology Air Force Medical Center Beijing China.
Health science reports
|February 21, 2025
概括
在腹部败血症患者的手术内葡萄糖皮质类药物 (GCs) 在败血症中显示出暂时的血液动力学益处,但没有改善整体临床结果或死亡率. 需要进一步的研究,以确定最佳的外科手术期间GC剂量策略.
科学领域:
- 手术重症监护手术重症监护
- 药理学 药理学是指药理学的学科.
- 免疫学 免疫学 免疫学
背景情况:
- 腹部败血症是一种严重的疾病,涉及腹腔内的感染和炎症.
- 葡萄糖皮质类药物 (GCs) 调节免疫和炎症反应,在败血症和手术中至关重要.
- 在外科手术腹部败血症结局中手术内GCs的作用需要研究.
研究的目的:
- 评估手术内葡萄糖皮质激素 (GC) 给药对腹部败血症手术患者临床结果的影响.
- 为了比较接受低剂量GC,高剂量GC和没有GC的患者之间的结果.
主要方法:
- 追溯队列研究与倾向得分匹配 (1:1).
- 包括从2008年1月到2022年12月患有腹部败血症的手术患者.
- 根据手术内类固醇剂量将患者分为低GCs,高GCs和非GCs组;主要结局是住院死亡率.
主要成果:
- 在低GCs和非GCs组之间的住院死亡率,住院或ICU住院没有显著差异.
- 在败血性休克患者中,低剂量的GCs暂时增加了尿量,并在术后减少了血管压缩剂的需求,但没有影响死亡率或ICU停留.
- 在麻醉诱导期间的预防性GCs没有降低手术内低血压或血管压缩剂的要求.
结论:
- 术内低剂量GC在败血性休克患者中提供暂时的血液动力学改善,但不会改善整体临床结果.
- 对腹部败血症的最佳外科皮质醇剂量策略仍未确定,需要进一步研究.
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