核化红细胞用于预测患有败血症的重症监护室患者的死亡率
Berkay Küçük1, Eda Macit Aydın1, Gül Meral Kocabeyoğlu1
1Department of Intensive Care, Ankara Etlik City Hospital, Ankara, Turkey.
概括
核化红细胞 (NRBC) 计数在重症监护室 (ICU) 死亡的败血症患者中较高. 当与现有的评分系统一起使用时,释放时的NRBC水平可能有助于预测败血症死亡率.
科学领域:
- 关键护理医学 关键护理医学
- 血液学 血液学 血液学
- 生物标志物发现发现
背景情况:
- 在ICU中预测败血症死亡率需要更好的生物标志物.
- 核红细胞 (NRBC) 是未成熟的红细胞,可能表明压力或炎症.
研究的目的:
- 评估NRBC计数和百分比在预测ICU败血症患者临床结果和死亡率方面的有效性.
主要方法:
- 在ICU的160名败血症患者的回顾性研究 (2023年3月至2024年3月).
- 实验室值和临床结果的比较,包括死亡率.
- 分析的NRBC计数在ICU入院,出院和出院前48小时.
主要成果:
- 死亡率为50.6% (160名患者中有81人).
- 住院,出院和出院前48小时的较高NRBC计数与死亡率显著相关 (P<0.05).
- 出院后的NRBC显示出死亡率预测的曲线下面面积 (AUC=0.631) 是最高的.
结论:
- NRBC计数可以作为一个有价值的生物标志物来预测ICU中的败血症死亡率.
- 将NRBC值与已建立的评分系统 (例如SOFA,APACHE II) 结合起来,可以提高败血症管理.
- 需要进一步的研究来验证截止值和临床效用.
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