异常性正常压力水脑病患者的周围炎症状态:一个横截面研究
Yang Yang1, Dandan Guo1, Qingchao Yang1
1Department of Neurology, Qilu Hospital of Shandong University, 107 West Wenhua Road, Jinan, 250012, Shandong, China.
Fluids and barriers of the CNS
|July 8, 2025
概括
异常性正常压力脑症 (iNPH) 患者表现出周围炎症的增加. 像中性粒细胞和淋巴细胞比率这样的炎症标志物与疾病严重程度和认知衰退相关,有助于诊断.
科学领域:
- 神经学 神经学
- 免疫学 免疫学 免疫学
- 生物标志物研究 生物标志物研究
背景情况:
- 神经炎症与异常性正常压力头症 (iNPH) 的病原发生有关.
- 在iNPH患者中,外周炎症状态的改变还没有得到很好的定义.
研究的目的:
- 为了调查iNPH患者的外周炎症状态的变化.
- 评估这些变化作为诊断和疾病严重程度的生物标志物的有用性.
主要方法:
- 横截面研究比较了119名iNPH患者和200名健康对照 (HC).
- 收集的临床数据 (iNPHGS,MMSE,MoCA) 和周围血液的炎症参数.
- 利用后勤回归和ROC分析来评估诊断性能和相关性.
主要成果:
- 在中性粒细胞与淋巴细胞的比率 (NLR),单细胞与淋巴细胞的比率 (MLR) 和iNPH和HC之间的预后营养指数 (PNI) 中存在显著差异.
- 结合PNI和血小板与高密度脂蛋白 (PHR) 的比率显示出高的诊断准确性 (AUC=0.820).
- 中性粒细胞和淋巴细胞的比率与iNPH临床严重程度和认知障碍相关.
结论:
- iNPH患者表现出较高的外周炎症状态.
- 外周炎症标志物,特别是中性粒细胞和淋巴细胞比率,与疾病严重程度和认知缺陷有关.
- 这些标记物显示出作为iNPH的诊断辅助和治疗点的潜力.
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