废水中乳酸的升高独立地预测了腹膜透析相关的腹膜炎的不良结果
Xiao Yu1,2, Jingyuan Wang3, Changna Liang1
1Department of Nephrology, Kidney Hospital, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China.
Scientific reports
|July 5, 2025
概括
腹膜透析液中乳酸水平升高可能预测腹膜炎患者的治疗结果不佳. 监测废水中的乳酸盐对于识别有不良事件风险的患者至关重要,例如导管切除或转移到血液透析.
科学领域:
- 腎臟病學 (nephrology) 是一種醫學專業.
- 临床化学 临床化学
背景情况:
- 腹膜炎是腹膜透析 (PD) 的一个主要并发症.
- 糖解促进炎症和乳酸生产在周周炎.
- 乳酸盐在PD相关腹膜炎 (PDAP) 的预后价值还没有得到充分研究.
研究的目的:
- 调查废水中乳酸盐水平与PDAP中的临床结果之间的关联.
- 评估乳酸对PDAP患者不良结果的预测准确度.
主要方法:
- 对PDAP患者数据的回顾性分析 (2022年11月 - 2024年7月).
- 包括废水和血清乳酸盐,临床和实验室数据.
- 后勤回归和ROC分析以确定结果预测因子和乳酸盐的辨别能力.
主要成果:
- 分析了118个PDAP发作;34个 (28.8%) 导致没有治愈 (不良结果).
- 没有治愈的组有较高的废水中乳酸盐水平 (8.50对5.4 mmol/L,p<0.001) 和格拉姆阴性感染.
- 废水乳酸 (OR=1.419) 和グラム阴性腹膜炎 (OR=6.444) 预测了不良结果.
结论:
- 废水中乳酸盐水平升高是PDAP中不良结果的独立预测因素.
- 乳酸值为10.2 mmol/L,显示了对不良结果的中度区分能力 (AUC=0.752).
- 建议监测PD废水中的乳酸盐,以便在PDAP中进行风险分层.
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