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中性粒细胞与淋巴细胞的比率预测了危重病患者透析时间和预后
Abdulqadir J Nashwan1, Mutaz I Othman1, Dore C Ananthegowda2
1Nursing Department Hamad Medical Corporation Doha Qatar.
Health science reports
|February 5, 2025
概括
中性粒细胞与淋巴细胞的比率 (NLR) 可以预测接受连续脏替代疗法 (CRRT) 的危急病患者的死亡率. 较高的NLR水平表明预后较差,并发症增加,有助于治疗决策.
科学领域:
- 临界护理医学 临界护理医学
- 腎臟病學 (nephrology) 是一種醫學專業.
- 炎症生物标志物 炎症生物标志物
背景情况:
- 中性粒细胞与淋巴细胞的比率 (NLR) 是一种可访问的炎症标志物.
- 它在预测持续置换疗法 (CRRT) 患者预后方面的作用需要进一步研究.
- 对CRRT患者的临床决策可以从可靠的预后指标中受益.
研究的目的:
- 为了调查NLR和CRRT接受的危急病患者的预后之间的关联.
- 评估NLR作为该患者群体死亡率和发病率的预测指标.
- 评估NLR在确定CRRT启动最佳时间方面的实用性.
主要方法:
- 对接受CRRT的175名危急病患者的数据进行了回顾性分析.
- 在幸存者和非幸存者之间比较临床因素和生化标志物.
- 在基线,CRRT前和CRRT后24/72小时内对NLR,中性粒细胞和淋巴细胞数量的连续测量.
主要成果:
- 较高的NLR水平与增加的住院死亡率有显著的相关性.
- 中性粒细胞计数在所有时间点都显著;在CRRT的第3天,NLR和淋巴细胞计数变得显著.
- 与幸存者相比,非幸存者表现出较高的NLR值和较短的住院时间.
- 较高的基线NLR与更多的并发症有关.
结论:
- 在CRRT患者中,NLR显示出作为死亡率预后生物标志物的潜力.
- 将NLR纳入临床实践可能会改善患者管理和治疗时间.
- 建议进行进一步的研究,以验证NLR在CRRT环境中的临床适用性.
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