Analysis popular characteristic and drug resistance of Pseudomonas aeruginosa in a hospital of Guiyang from 201 1 to 2013
10.3969/j.issn.1673-4130.2015.19.024
- VernacularTitle:贵阳某院2011~2013年铜绿假单胞菌感染的流行分布及耐药性监测
- Author:
Xiaoyu SONG
;
Zhaoyu HU
;
Dejun ZHAO
;
Yan CAO
;
Jing WU
;
Xin HU
;
Fei ZHOU
- Publication Type:Journal Article
- Keywords:
Pseudomonas aeruginosa;
popular distribution;
antimicrobial agents;
drug resistance
- From:
International Journal of Laboratory Medicine
2015;(19):2831-2832,2835
- CountryChina
- Language:Chinese
-
Abstract:
Objective To analyze the popular characteristic and drug resistance of Pseudomonas aeruginosa in a hospital of Guiy-ang from January 201 1 to December 2013.Methods The distribution characteristic and drug resistance of Pseudomonas aeruginosa isolated from clinical samples from January 201 1 to December 2013 were analyzed retrospectively.Results A total of 642 strains of Pseudomonas aeruginosa were isolated for three years in our hospital from January 201 1 to December 2013,there was 57.0% isola-ted from sputum specimens,and 27.9% isolated from excreta of wound.The infected endemic area distribution was made up of Or-thopedic Surgery,ICU,Geriatrics Department and Respiratory Department accounting for 22.9%,20.1%,18.8% and 1 5.9% re-spectively.Pseudomonas aeruginosa was most sensitive to polymyxin bacillosporin.The drug resistance rates to Trimethoprim,Am-picillin and Cefazolin were all 100.0%.The drug resistance rates to Ampicillin/sulbactam and Ceftriaxone were 90.0%. Conclusion Pseudomonas aeruginosa is the main cause of lower respiratory tract infections in patients and wound infection and show serious multi-drug resistant,so it is necessary to use drugs reasonably according to the drug susceptibility results.
