Analysis of 2014 annual bacterial drug resistant surveillance in Xi′an area
10.3969/j.issn.1673-4130.2016.03.003
- VernacularTitle:西安地区2014年度细菌耐药监测分析
- Author:
Xiuli XU
;
Xiao CHEN
;
Xiaoke HAO
;
Lixia ZHANG
;
Jine LEI
;
Ya ZHAO
;
Jianwei ZHU
;
Xing JIN
;
Mingde SUN
;
Huijun CAI
;
Ning ZHANG
- Publication Type:Journal Article
- Keywords:
Xi′an area;
bacteria;
antimicrobial agents;
drug resistance monitoring
- From:
International Journal of Laboratory Medicine
2016;(3):294-296
- CountryChina
- Language:Chinese
-
Abstract:
Objective To analyze the distribution of clinically isolated pathogenic bacteria in Xi′an area during 2014 and their drug resistant characteristics in order to provide the data of pathogenic bacterial drug resistance for medical pharmaceutical adminis ‐tration departments and clinical rational use of antibacterial drugs .Methods The pathogenic bacteria of nosocomial infections were cultured and isolated by using the routine method .The bacterial species was identified by using the semi‐automatic or full‐automatic bacterial identification and analysis systems .The drug susceptibility test was conducted according to CLSI standards .The data sta‐tistics and analysis were performed by using the WHONET 5 .6 software .Results 31 013 strains of pathogenic bacteria were isola‐ted in 2014 ,including 20 029 strains (64 .58% ) of Gram‐negative bacilli ,9 888 strains (31 .88% ) of Gram‐positive cocci and 1 096 strains (3 .54% ) of fungi ;the top bacteria was E .coli(20 .29% ) ,vancomycin resistant Staphylococcus aureus was not be found ;the resistance rates of Enterococcus faecium and faecalis against Vancomycin were 3 .00% ,1 .00% ,which against to linezolid was 1 .00% ;the generation rates of extended‐spectrum beta‐lactamase(ESBLs) in E .coli and Klebsiella pneumoniae were 65 .0% and 56 .0% respectively .Conclusion The important pathogenic bacteria ,including MRSA ,vancomycin resistant enterococcus ,carbapen‐em resistant Enterobacteriaceae bacteria ,pan‐drug resistant Pseudomonas aeruginosa and Acinetobacter baumannii ,in nosocomial infection should be performed the intensive monitoring and the communication with clinic should be strengthened in order to make the detection results serve the clinic well .
