新型肺损伤预防评分的外部验证,用于急诊室
Michael S Char1, Chuan-Chin Huang2, Adit A Ginde3
1Lahey Hospital and Medical Center, Department of Emergency Medicine, Burlington, Massachusetts.
The western journal of emergency medicine
|January 19, 2026
概括
紧急诊所肺损伤预防评分 (EDLIPS) 有效地识别了急性呼吸困扰综合征 (ARDS) 风险的患者在紧急诊所. 这一外部验证证实了EDLIPS是早期ARDS风险评估的宝贵工具.
科学领域:
- 临界护理医学 临界护理医学
- 呼吸系统医学 呼吸系统医学
- 临床风险预测预测
背景情况:
- 急性呼吸阻碍综合征 (ARDS) 的有效治疗方法有限,只有肺部保护性通风和倾斜的位置显示出生存益处.
- 早期识别有风险的患者对于实施预防策略和改善临床试验招生至关重要.
- 现有的LIPS和EDLIPS等分数旨在预测分别在住院和急诊室入院时的ARDS风险.
研究的目的:
- 在一个大型的多中心队列中对急诊室肺损伤预防得分 (EDLIPS) 进行外部验证.
- 评估EDLIPS的预测性能,以识别患有ARDS风险的患者在急诊室呈现时.
主要方法:
- 通过利用早期治疗 (VIOLET) 来改善结果的多中心维生素D验证研究.
- 提取符合VIOLET纳入标准的患者在急诊室 (ED) 的EDLIPS变量.
- 计算接收器运行特征曲线 (AUC) 下的面积,以评估EDLIPS性能.
主要成果:
- 总共分析了1270名患者,平均年龄为56岁,男性为55%.
- 在研究队列中,ARDS的发病率为8.1%.
- 在EDLIPS中,ARDS的发展受到严重的歧视,AUC为0.786,与其内部验证的AUC0.784.4非常相似.
结论:
- EDLIPS风险预测模型在向ED提出的大量重症患者队列中成功验证.
- EDLIPS是首个经过外部验证的该类工具,证实了其在识别易发性障碍患有ARDS风险的患者中的有用性.
- 这种经过验证的工具可以通过使急诊医生能够早期识别ARDS预防试验,从而促进有风险的患者参加ARDS预防试验.
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