Relationship between serum high mobility group box 1 level and febrile convulsion in children and epileptic seizures in the future
10.3760/cma.j.cn101070-20200316-00416
- VernacularTitle:血清高迁移族蛋白盒1水平与小儿热性惊厥及日后癫痫发作的关系
- Author:
Tingting LI
1
;
Fengmin CHEN
;
Chunming REN
;
Li GAO
;
Changsong SHI
Author Information
1. 河南省人民医院小儿内科，郑州大学人民医院，河南大学人民医院，郑州 450000
- From:
Chinese Journal of Applied Clinical Pediatrics
2020;35(3):215-220
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the relationship between the serum high mobility group box 1 (HMGB1) level and children with febrile convulsion(FC) and epileptic seizures in the future.Methods:A total of 359 children with first-episode FC occurring in January 2014 to January 2017 admitted to the Department of Pediatrics, Henan Provincial People′s Hospital, were enrolled in the FC group.One hundred children without FC were enrolled in the fever control group, and 100 healthy children were enrolled in the healthy control group.Children with FC were followed for 18 months and their seizures were recorded.Serum HMGB1 and inflammatory response indexes were measured in all subjects, and the diagnostic value of HMGB1 for FC was analyzed.Other data were used to analyze the correlation between HMGB1 and the conversion of FC into epilepsy.Results:The level of serum HMGB1 in the FC group were hig-her than those in the healthy control group and the fever control group, and the differences were statistically significant [(3.04±1.01) μg/L, (5.09±1.45) μg/L vs.(8.32±2.27) μg/L, all P<0.01]. serum HMGB1 level in children with FC was positively correlated with interleukin(IL)-1β, IL-6, tumor necrosis factor (TNF)-α, C-reactive protein (CRP) and white blood cell (WBC) ( r=0.364, 0.173, 0.227, 0.235, 0.247, all P<0.05). There were significant differences in HMGB1 levels between groups with different duration and types of convulsions [(8.11±2.15) μg/L vs.(10.19±2.51) μg/L, (7.63±1.93) μg/L vs.(9.83±2.25) μg/L, all P<0.05]; HMGB1 level diagnosis of FC was better [area under the receiver′s operating characteristic curve (AUC)=0.843 (95% CI: 0.811-0.873)]; Serum HMGB1 in children with epilepsy with FC was higher than that without conversion to epilepsy, and the difference was statistically significant [(8.18±2.14) μg/L vs.(8.95±2.73) μg/L, P<0.05]; However, its performance in predicting the conversion of FC to epilepsy was not high [AUC=0.596 (95% CI: 0.544-0.691)]; Multivariate regression analysis showed that it was not an independent influencing factor of FC to epilepsy [odd ratio( OR)=1.929, P=0.222]. Conclusions:Serum HMGB1 levels in children with FC are related to the onset, severity and type of fever, and are one of the influencing factors affecting the conversion of FC to epilepsy, but not the independent factors.
