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创伤患者的低血症和死亡率之间的关联:系统性审查和元分析
Visarat Palitnonkiat1, Tharin Thampongsa1, Jatuporn Sirikun2
1Surgery, Mahidol University Faculty of Medicine Ramathibodi Hospital, Bangkok, Bangkok, Thailand.
Trauma surgery & acute care open
|November 3, 2025
概括
低血症或低水平显著增加创伤患者的死亡风险. 监测对于改善结果至关重要,无论输血状态如何.
科学领域:
- 创伤和紧急医疗医学
- 关键护理医学 关键护理医学
- 的恒温稳定 的恒温稳定.
背景情况:
- 已建立的死亡创伤三元组包括低温症,酸性疾病和凝血病.
- 低血症越来越被认为是影响创伤患者预后的关键第四个组成部分.
- 这一元分析研究了低血症和创伤病例死亡率之间的联系.
研究的目的:
- 评估创伤患者中低血症和死亡率之间的关联.
- 综合现有关于低血症和创伤结果研究的证据.
- 为了确定缺血是否独立地导致创伤死亡率增加.
主要方法:
- 来自OVID,EMBASE和Cochrane数据库 (2000-2024) 的英语研究的系统审查.
- 包括随机对照试验和队列研究,报告创伤患者低血症的死亡率.
- 使用随机效应模型进行元分析,并通过Cochrane偏差风险工具评估研究质量.
主要成果:
- 包括20项涉及4209名患者的研究;低血症显著增加死亡率 (OR2.79).
- 增加的死亡率在各个子组分析中是一致的,包括与输血相对的时间.
- 更严重的低血与更高的死亡率相关.
结论:
- 低血是创伤患者死亡率增加的重要独立预测因素.
- 建议对所有创伤患者进行密切的水平监测,无论输血病史如何.
- 识别和管理低血症可能会改善创伤患者的生存率.
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