Investigate the changes of BNP and IL-33 levels and their clinical diagnostic values in different heart function classification of patients with heart failure.
10.3969/j.issn.1005-1678.2017.06.154
- VernacularTitle:不同心功能分级心力衰竭心力衰竭患者BNP和IL-33水平变化情况及其临床诊断价值
- Author:
Jianxing YAN
;
Qinyan LIN
;
Jingwan XIANG
- Keywords:
heart failure;
heart function classification;
B type natriuretic peptide;
IL-33
- From:
Chinese Journal of Biochemical Pharmaceutics
2017;37(6):403-406,409
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the changes of B type natriuretic peptide(BNP) and interleukin(IL)-33 levels and their clinical diagnostic values in different heart function classification of patients with heart failure.MethodsFrom January 2016 to January 2017,286 patients with heart failure in our hospital were selected as the heart failure group,while 106 healthy people were selected as the control group.The heart failure group was divided into New York Heart Association(NYHA)Ⅰ(n=76), NYHA Ⅱ(n=129), NYHA Ⅲ(n=61) and NYHA Ⅳ(n=20) according to the NYHA heart function classification criteria.The BNP and IL-33 levels were compared between heart failure group and control group,as so as the different heart function classification groups.And analyzed the factors related to heart failure by single factor and multivariate logistic regression.The diagnostic value of BNP and IL-33 in heart failure were analyzed by receiver operating characteristic(ROC) curve.ResultsThe level of BNP in heart failure group was significantly higher than that in control group(P<0.05),while IL-33 level was significantly lower than that in control group (P<0.05).The BNP levels in heart function classification groups had significant difference(P<0.05),but there was no significant difference in IL-33 level among them.Univariate analysis showed that both BNP and IL-33 were associated factors of heart failure, but multivariate logistic analysis showed that only BNP was an independent factor of heart failure.ROC curve showed that the area under the curve(AUC) of heart failure diagnosed of BNP was bigger than that of IL-33,the difference was statistically significant (P<0.05).ConclusionBNP and IL-33 can both effectively diagnose heart failure, but BNP is more diagnostic value.Besides, BNP can effectively reflect the cardiac function, the degree of disease and prognosis, witch can more scientifically guide the clinical treatment.
