Correlation between the levels of plasma brain natriuretic peptide and coxsackie virus A6 in hand, foot and mouth disease
10.3760/cma.j.issn.1673-4912.2020.01.010
- VernacularTitle: 血浆脑利钠肽与柯萨奇病毒A6型手足口病的相关性研究
- Author:
He SONG
1
,
2
;
Yufeng ZHANG
3
;
Huiling DENG
3
;
Jun WANG
3
;
Pengfei XU
3
;
Juan YUAN
3
;
Ruiqing LIU
3
;
Tiantian TANG
3
Author Information
1. Xi′an Medical College, Xi′an 710021, China
2. The Second Department of Infectious Diseases, Xi′an Children′s Hospital, Xi′an 710003, China
3. The Second Department of Infectious Diseases, Xi′an Children′s Hospital, Xi′an 710003, China
- Publication Type:Journal Article
- Keywords:
Hand, foot and mouth disease;
Coxsackie virus A6;
Brain natriuretic peptide;
Risk factors
- From:
Chinese Pediatric Emergency Medicine
2020;27(1):45-49
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the clinical value of plasma brain natriuretic peptide (BNP) levels in predicting the severity of hand, foot and mouth disease (HFMD) in children with coxsackie virus A6 (CV-A6) infection.
Methods:A total of 305 children with CV-A6 type HFMD admitted to Xi′an Children′s Hospital from January 2017 to December 2018 were divided into general group (200 cases) and severe group (105 cases) according to the severity of the disease.The receiver operating characteristic curve was used to calculate the value of plasma BNP levels to predict the severe CV-A6 HFMD.Multivariate logistic regression analysis was used to analyze the correlation between the related factors and the severity of CV-A6 HFMD.
Results:Compared with the normal group, children in the severe group had statistically significant differences in WBC level, BNP level, neurological symptoms, circulatory disorders, and blood glucose levels(all P<0.05). The optimal cut-off value of the receiver operating characteristic curve for BNP level to predict severe HFMD was 294.85 ng/L.Multivariate logistic regression analysis found that WBC>15×109/L, blood glucose> 8.3 mmol/L, and BNP>294.85 ng/L were related to the severity of CV-A6 HFMD(OR=2.275, P=0.013; OR=6.057, P=0.028; OR=1.008, P<0.001).
Conclusion:BNP>294.85 ng/L is closely related to the severity of CV-A6 HFMD and has predictive value.It is an early warning factor for the severity of CV-A6 HFMD.
