临床参数与实现负流体平衡的关键病人的临床参数:一个回顾性队列研究
Dekel Stavi1,2, Amir Gal Oz1,2, Nimrod Adi1,2
1Division of Anaesthesia, Pain Management and Intensive Care, Tel Aviv Sourasky Medical Center, Weizmann 6, Tel Aviv 6423919, Israel.
Journal of clinical medicine
|January 28, 2026
概括
平均动脉压 (MAP) 是重症患者液体排出的关键. 较高的MAP改善了尿液反应,而血管压缩剂,脏问题和疾病严重程度阻碍了液体平衡.
科学领域:
- 关键护理医学 关键护理医学
- 腎臟病學 (nephrology) 是一種醫學專業.
- 药理学 药理学是指药理学的学科.
背景情况:
- 危急病患者的液体过载是不良结果的重要因素.
- 对于除活化阶段存在有限的指导,与已建立的复苏方案形成鲜明对比.
- 确定影响尿液反应的因素对于优化患者管理至关重要.
研究的目的:
- 在重症患者中确定与尿液反应相关的临床因素.
- 为了确定在消活阶段实现负流体平衡 (FB) 的预测因素.
主要方法:
- 对1764名接受静脉注射富罗塞米德的ICU患者进行了回顾性队列研究 (2017-2023年).
- CHAID决策树分析以确定与furosemide后的液体去除相关的变量.
- 混合效应建模用于分析重复的流体平衡测量.
主要成果:
- 平均动脉压 (MAP) 是负FB最强的预测因素.
- 较高的MAP水平与明显更大的液体去除相关 (MAP>90 mmHg:-899 mL/24h).
- 血管压缩剂使用,肌素升高和SOFA得分更高独立地与减少负面FB相关.
结论:
- MAP显著影响了在消活期间达到负流体平衡的能力.
- 通过血管压缩剂治疗,功能障碍和疾病严重程度的增加,利尿剂的响应性会降低.
- 这些发现支持基于患者MAP和临床状况的个性化救生策略的开发.
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