Clinical analysis of 408 children with positive blood culture of Escherichia coli
10.3969/j.issn.1000-3606.2016.03.016
- VernacularTitle:408例血培养大肠埃希菌阳性患儿临床分析
- Author:
Yangfan TIAN
;
Chunzhen HUA
;
Jianping LI
- Publication Type:Journal Article
- Keywords:
septicemia;
Escherichia coli;
antibiotic resistance;
extended-spectrum beta-lactamases (ESBLs);
child
- From:
Journal of Clinical Pediatrics
2016;34(3):220-222
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the clinical manifestations and the antibiotics resistance patterns in children with positive blood culture of Escherichia coli. Methods The clinical data of children with positive blood culture of Escherichia coli were retrospectively analyzed from Jan.2007 to Dec.2014. Results In a total of 154774 children who had blood culture in the study period, 8446 children were positive, among whom 408 (4.83%) children were isolated Escherichia coli. The children with the positive blood culture of Escherichia coli mainly were under one year old (51.72%), of which 36.77%was neonates. There were 275 children had underlying diseases, and the most common disease was Leukemia. 199 (48.77%) Escherichia coli strains were producing extended spectrumβ-lactamase (ESBLs) and 85.23%were resistant to ampicillin. All strains were susceptible to meropenem. Conclusions Septicemia caused by Escherichia coli is usually occurred in children with leukemia or in neonates. Since blood infections of Escherichia coil had high rate of ESBLs, the use of carbapenem antibiotics should be cautious.
