Relationships of serum levels of endocan,interleukin-1αand YKL-40 with disease severity and prognosis in children with recurrent respiratory infection
- VernacularTitle:血清内皮细胞特异性分子-1、白细胞介素-1α和人类软骨糖蛋白-39水平与反复呼吸道感染患儿病情及预后的关系
- Author:
Aiying WANG
1
;
Xiaopeng ZHANG
;
Xin ZHANG
;
Lin FAN
Author Information
- Keywords: recurrent respiratory infections; prognosis; endothelial cell-specific molecule-1; interleukin-1α; human chondroglycan protein-39; receiver operating characteristic curves; immuno-deficiency; endothelial cells
- From: Journal of Clinical Medicine in Practice 2025;29(6):7-12
- CountryChina
- Language:Chinese
- Abstract: Objective To investigate the correlations of serum levels of endothelial cell-specific molecule-1(ESM-1,also known as endocan),interleukin(IL)-1α,and human chondroglycan pro-tein-39(also known as YKL-40)with disease severity and prognosis in children with recurrent respira-tory infections(RRI).Methods A total of 86 children with RRI were prospectively enrolled as case group and divided into mild(37 cases),moderate(31 cases),and severe(18 cases)groups based on disease severity,and divided into good prognosis(64 cases)and poor prognosis(22 cases)groups based on prognosis.Additionally,94 healthy children who underwent physical examinations during the same period were selected as control group.Serum levels of endocan,IL-1α,and YKL-40 were measured using enzyme-linked immunosorbent assay(ELISA)in all children.Spearman's correla-tion analysis was used to assess the correlation between serum levels of endocan,IL-1α,and YKL-40 and disease severity in children with RRI.Multivariate Logistic regression analysis was conducted to explore the factors influencing the prognosis of children with RRI.Receiver operating characteristic(ROC)curves were used to evaluate the predictive value of serum endocan,IL-1α,and YKL-40 for the prognosis of children with RRI.Results The serum levels of endocan,IL-1α,and YKL-40 in the case group were higher than those in the control group(P＜0.05).The serum levels of en-docan,IL-1α,and YKL-40 in the moderate and severe groups were higher than those in the mild group,and the levels in the severe group were higher than those in the moderate group(P＜0.05).The serum levels of endocan,IL-1α,and YKL-40 in the poor prognosis group were higher than those in the good prognosis group(P＜0.05).Serum levels of endocan,IL-1α,and YKL-40 were significantly positively correlated with disease severity in children with RRI(r=0.407,0.493,0.452,respectively;P＜0.001).Multivariate Logistic regression analysis showed that serum en-docan(OR=1.412),IL-1α(OR=1.583),and YKL-40(OR=1.259)were independent influen-cing factors for the prognosis of children with RRI(P＜0.05).The ROC curve showed that the area under the curve for the combined prediction of poor prognosis in children with RRI by serum en-docan,IL-1α,and YKL-40 was 0.925,which was significantly larger than that for endocan,IL-1α,and YKL-40 alone.Conclusion Serum levels of endocan,IL-1α,and YKL-40 are closely related to disease severity and prognosis in children with RRI,and their combined detection has high predictive value for the prognosis of children with RRI.
