The detection of serum creatinine, urine output, and urinary chalone C in children with acute kidney injury and its clinical significance
10.3760/cma.j.issn.1673-4904.2013.22.011
- VernacularTitle:血肌酐、尿量及胱抑素C在病毒感染致儿童急性肾损伤中的诊断意义研究
- Author:
Jiusheng WANG
;
Zhenbiao LI
- Publication Type:Journal Article
- Keywords:
Nephrosis;
Viruses;
Infection;
Urinary chalone C
- From:
Chinese Journal of Postgraduates of Medicine
2013;36(22):32-34
- CountryChina
- Language:Chinese
-
Abstract:
Objective To detect the expression of serum creatinine (SCr),urine output,and urinary chalone C (CysC) in children with acute kidney injury (AKI) and to explore its clinical significance.Methods A total of 34 children infected by H1N1 or EV71 virus were enrolled in this study.Thirty-four cases of children were divided into AKI group(12 cases) and non-AKI group(22 cases).The level of SCr,urine output and CysC in two groups was compared on admission and 1,3 d after admission.Results The incidence rate of AKI in virus infected children was 35.3％ (12/34).There was no significant difference in SCr and urine output between two groups on admission (P ＞ 0.05).But the CysC in AKI group was higher than that in non-AKI group [(1.64 ± 0.23) mg/L vs.(0.85 ± 0.16) mg/L] (P ＜ 0.05).There was no significant difference of SCr,urine output and CysC in non-AKI group (P ＞ 0.05),but the level of SCr and CysC in AKI group after admission was significantly higher than that on admission [(38.25 ±7.18),(40.54 ± 7.62) μ mol/L vs.(25.26 ± 5.42) μ mol/L; (2.04 ± 0.33),(2.56 ± 0.41) mg/L vs.(1.64 ± 0.23) mg/L] (P ＜ 0.05 or ＜ 0.01),and urine output was significantly lower[(0.37 ± 0.12),(0.41 ± 0.14) ml/(kg·h) vs.(0.54 ±0.20) ml/ (kg·h)](P＜ 0.05).There was no significant difference in AKI group in SCr and urine between 1 day and 3 day after admission,while the CysC was statistically significant (P ＜ 0.01).Correlation analysis showed that the expression of serum CysC and SCr had positively significant correlation (r =0.412,P ＜0.05),and the urine volume had significantly negative correlation (r =-0.364,P ＜ 0.05).Conclusions High incidence of AKI occurs in children of virus infection.CysC value in early diagnosis of AKI is significantly superior to SCr and urine volume,and is expected to be an index in early prevention and treatment of children with AKI.
