传统实验室参数和炎症指数的预测值,用于在患有发作的患者当天发作复发的预测值
Murat Alemdar1, Elif Sarıca Darol2, Ayşe Kristina Polat1
1Department of Neurology, Faculty of Medicine, Sakarya University, Sakarya, Turkiye.
Epilepsia open
|August 18, 2025
概括
像中性粒细胞与淋巴细胞比率 (NLR) 和全身免疫炎症指数 (SII) 这样的炎症标志物在患有同一天发作复发的患者中升高. 虽然与复发相关,但这些血液图衍生指数缺乏足够的预测能力,无法在急诊室独立使用.
科学领域:
- 神经学 神经学
- 紧急医疗 紧急医疗
- 临床病理学 临床病理学
背景情况:
- 同一天发作的复发在急诊室 (ED) 提出了重大的临床管理挑战.
- 早期发作复发的预测标志物尚未得到充分研究,特别是基于血液的炎症参数.
- 常规的血液图衍生指数为神经紧急情况的预后评估提供了潜在的途径.
研究的目的:
- 为了研究血图衍生炎症参数的预测实用性,用于同一天发作复发的患者呈现给ED.
- 为了比较同一天发作复发和没有发作的患者之间的炎症指数.
- 通过接受器运行特征 (ROC) 曲线分析来评估这些标记物的区分能力.
主要方法:
- 分析了267名患有发作到ED的患者队列.
- 患者被分为复发 (n=68) 和非复发 (n=199) 组.
- 计算的血液图衍生指数包括NLR,PLR,LMR,MNR,PNR,IPIV,PIV,SII和SIRI,并进行ROC分析以获得预测准确度.
主要成果:
- 中性粒细胞与淋巴细胞的比率 (NLR),血小板与淋巴细胞的比率 (PLR),全身免疫炎症指数 (SII) 和全身炎症反应指数 (SIRI) 在复发组显著升高 (p<0.05).
- 传统的参数,如白细胞计数 (WBC),葡萄糖和乳酸,在两组之间没有显著差异.
- ROC分析表明NLR (AUC=0.618) 和SII (AUC=0.601) 的分辨能力中等,但没有一个参数达到实质性的预测值 (AUC ≥0.7).
结论:
- 炎症指数升高,特别是NLR和SII,与当天发作复发有关.
- 这些标记物可能在ED分拣中提供潜在的实用性,用于识别有风险的患者.
- 目前的血液图衍生炎症标志物缺乏足够的独立预测能力,需要对新生物标志物的进一步研究.
相关概念视频
Epilepsy and Seizures: Overview
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Epilepsy is a chronic neurological disease marked by recurrent, unpredictable seizures. These seizures are caused by abnormal electrical discharges in the brain, leading to behavior, sensation, or consciousness alterations. They can also cause transient impairment of awareness, interfering with daily activities.
Various factors can trigger epilepsy, including genetic factors, brain damage, metabolic causes, and unknown etiology. Diagnosis of epilepsy involves electroencephalography (EEG), which...
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Seizures: Classification
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Epilepsy is primarily characterized by unpredictable seizures, either provoked by an identifiable factor, such as injury or illness, or unprovoked, occurring spontaneously without apparent cause.
Seizures are typically classified into two main categories: focal and generalized seizures.
Focal Seizures
Focal seizures originate from specific regions of the brain. These seizures are further sub-classified into two types:
Seizures are typically classified into two main categories: focal and generalized seizures.
Focal Seizures
Focal seizures originate from specific regions of the brain. These seizures are further sub-classified into two types:
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