对大规模创伤性出血的临床预测得分进行比较
Alexandre Tran1,2,3,4, Tyler Lamb5,6, Manya Charette6
1Division of General Surgery, Department of Surgery, University of Ottawa, Ottawa, Canada. aletran@toh.ca.
Scandinavian journal of trauma, resuscitation and emergency medicine
|November 11, 2025
概括
血液消耗评估 (ABC),创伤相关严重出血 (TASH) 和冲击指数 (SI) 评分显示在识别创伤患者严重出血时的准确性有限. 需要改进的预测工具,以便及时作出输血决策.
科学领域:
- 创伤复苏的复苏治疗方法
- 控制出血 控制出血
- 临床预测建模临床预测建模
背景情况:
- 早期识别出血创伤患者至关重要,但具有挑战性.
- 像ABC评分,TASH评分和SI等现有工具对关键结果的表现不确定.
- 需要有效的工具来指导输血和复苏工作.
研究的目的:
- 评估ABC分数,TASH分数和SI在预测创伤患者的严重出血协议激活的关键结果方面的表现.
- 为了比较这些分数在不同输血门,需要静血干预和死亡率的准确性.
主要方法:
- 对331名MHP激活的创伤患者进行回顾性队列研究 (2019年7月-2022年9月).
- 包括16岁以上的患者,损伤后3小时内出现.
- 评估ABC分数,TASH分数和SI,用于预测大量输血,临界给药值 (CAT),静血干预和使用AUC,灵敏度和特异性的出血相关死亡率.
主要成果:
- 塔什得分显示AUC值最高 (0.72-0.82),但敏感性较差.
- 在ABC分数中,表现适度,依赖于值 (AUC 0.66-0.76).
- 冲击指数 (≥1.0) 对主要输血 (AUC ~ 0.74) 有公平的歧视,但对静血干预 (AUC 0.60) 的预测能力较低.
结论:
- 在ABC,TASH和SI得分中,在预测创伤患者关键出血结果方面表现不佳至中等.
- 目前的预测工具需要改进,以与创伤复苏中的实时,可操作的终点保持一致.
- 需要进一步的研究来开发更准确,更可靠的工具来管理创伤性出血.
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