Surveillance of bacterial resistance of clinical isolates obtained bacteria of a hospital in 2012

VernacularTitle:2012年某医院临床病原菌分布及耐药监测性分析
Author: Yujia QU ; Xiuyu ZHANG ; Yunying WANG
Publication Type:Journal Article
Keywords: bacteria; antimicrobial agents; drug resistance
From: Chongqing Medicine 2013;(21):2514-2516
CountryChina
Language:Chinese
Abstract: Objective To investigate the distribution and resistance of clinical isolates obtained from the second affiliated hospi-tal of Chongqing medical university in 2012 .Methods The bacteria strains isolated from clinics were collected .Identification and drug susceptibility test were performed by automatic analysis system and API manual identification system .The date was analyzed according with software WHONET 5 .6 .Results A total of 3 454 bacterial isolates were obtained ,which included 36% gram-posi-tive strains ,64% gram-negative strains and 1% Anaerobic bacteria .The detection rates of methicillin-resistant S .aures was 33% , the detection rate of vancomycin -resistant enterococci was 1 .6% .In enterobacteriaceae ,ESBLs producing strains accounted for 60 .6% and 35 .8% in E .coil and K .pneumonia respectively .The drug resistance of A .baumannii and P .aeruginosa was increased . Conclusion Drug resistance of bacterial isolated from our hospital is universal .Drug monitoring data is important for clinical treat-ment .