Distribution of Bacteria Detected from Blood Culture of Pediatric Patients and Analyses of Antibiotic Resistance
- VernacularTitle:儿童血培养病原菌分布及耐药性分析
- Author:
Yueping WU
;
Wen ZHANG
;
Yunsheng CHEN
;
Gang XU
;
Yuesheng CHEN
- Publication Type:Journal Article
- Keywords:
Children;
Blood culture;
Antibiotic resistance
- From:
Chinese Journal of Nosocomiology
1994;0(04):-
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE To investigate the distribution of bacteria detected from blood culture of pediatric patients and to observe the antibiotic resistance of these bacteria. METHODS The BacT/Alert blood culture system was applied for culture.Species identification and antibiotic resistance tests were performed by the VITEK automicroscan system. RESULTS Coagulase-negative staphylococcus(CNS) and Staphylococcus aureus accounted for 67.2% and 7.8%, respectively.The proportion of Gram-negative bacteria was 14.4%.The resistant rate of CNS and S.aureus to oxacillin was 85% and 36%,respectively.The strains producing the extended spectrum beta-lactamases(ESBLs) of Gram-negative bacteria were often detected. CONCLUSIONS Gram-postive bacteria are the main pathogens detected from the blood culture of pediatric patients.Detection rate of CNS is the highest.Multiresistant strains are common.
