Distribution and drug resistance of pathogen isolated from patients with urinary tract infection according to Sichuan Provincial Antimicrobial Resistant Investigation Net during 2011-2012
10.3969/j.issn.1673-4130.2014.22.006
- VernacularTitle:四川省细菌耐药监测网2011～2012年尿路感染病原菌分布及耐药分析
- Author:
Lin YIN
;
Hua YU
;
Ning QIAO
;
Kai ZHANG
;
Shanshan LONG
;
Tao XIAN
- Publication Type:Journal Article
- Keywords:
drug resistance;
surveillance;
urinary tract infection
- From:
International Journal of Laboratory Medicine
2014;(22):3019-3021,3024
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the bacterial distribution and drug resistance in urinary tract infection from Sichuan Provin‐cial Antimicrobial Resistant Investigation Net during 2011-2012 .Methods The distribution and drug resistance data of pathogens isolated from urine specimens of urinary tract infection cases were collected from the members of Sichuan Provincial Antimicrobial Resistant Investigation Net ,and the results were counted and analyzed .Results There were 54 hospitals enrolling in the investiga‐tion .A total of 12 420 pathogenic strains were isolated from urinary tract infection in the survey .The top 5 predominant bacteria were Escherichia coli(46 .5% ) ,Excrement enterococcus (7 .0% ) ,K lebsiella pneumoniae (5 .8% ) ,Dung enterococcus (5 .7% ) and Pseudomonas aeruginosa(3 .7% ) .The resistant rates of Escherichia coli ,K lebsiella pneumoniae and Pseudomonas aeruginosa to imipenem were 16 .0% ,16 .7% and 16 .0% ,and to levofloxacin were 55 .2% ,28 .2% and 27 .7% ,respectively .The resistant rates of Excrement enterococcus and Dung enterococcus to vancomycin were 4 .1% and 1 .4% respectively .Conclusion Escherichiacoli and Enterococcus are still the predominant organism in urinary tract infection cases .Clinical treatment should refer to the results of drug sensitive test .
