在非心脏手术后使用血管压缩剂:一项国际观察性研究
Ib Jammer1, Peter Martin2, Hannah Wunsch3
1Department of Anaesthesia and Intensive Care, Haukeland University Hospital, Bergen, Norway.
British journal of anaesthesia
|August 12, 2025
概括
在非心脏手术后的术后血管压缩剂的使用在各医院之间存在很大差异,并且与更差的患者结果有关. 这种变化并不能通过患者病例组合来解释,这表明实践差异是关键的.
科学领域:
- 麻醉学和外科手术期间的医学.
- 临界护理医学 临界护理医学
- 手术结果研究研究.
背景情况:
- 大型非心脏手术后的术后低血压是一个重大问题,增加了发病率,死亡率和医疗保健成本.
- 手术后的血管压缩剂输液是一种常见的治疗方法,但它们的频率和影响在很大程度上是未知的.
- 这项研究解决了在术后期给予血管压缩剂的未知发病率.
研究的目的:
- 为了确定经过重大非心脏手术后术后血管压缩剂输注的发生率.
- 调查血管压缩剂使用与患者结果之间的关联,包括死亡率,器官功能障碍和住院时间.
- 探索不同医院的血管压缩剂管理实践的变化.
主要方法:
- 一项国际前性队列研究,涉及来自42个国家的228家医院的25675名参与者 (2020年10月至2023年10月).
- 招募了两个队列:A队列 (所有连续1周的患者) 来评估发病率,B队列 (最多30名接受血管抑制剂的患者样本) 来分析结果.
- 主要结局是术后血管压缩剂输液的发生率;次要结局包括住院死亡率,器官衰竭,住院时间和血管压缩剂相关并发症.
主要成果:
- 在A组中,术后血管压缩剂输注的发病率为3.9% (770/19,768),在医院水平上有显著的变化 (0%至18%).
- 血管压缩剂使用的医院水平变异性即使经过对病例组合和程序因素进行调整 (中位数概率比:2.30) 仍然存在.
- 手术后的血管压缩剂输液与更高的住院死亡率 (15.5%),更高的器官衰竭率和更长的住院时间有关.
结论:
- 在非心脏手术后给药术后的血管压缩剂在医疗机构中显示出相当大的和无法解释的变化.
- 术后血管压缩剂的使用与患者不良结果密切相关,包括增加死亡率和发病率.
- 这些发现凸显了标准化术后护理方案的必要性,并调查实践变化的驱动因素.
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