Research on Surveillance of Drug Resistance of Stenotrophomonas maltophilia from 2005 to 2008
- VernacularTitle:2005-2008年嗜麦芽寡养单胞菌的耐药性监测研究
- Author:
Feng WANG
;
Li WANG
;
Qi SUN
;
Aizhen WANG
;
Weifeng XU
- Publication Type:Journal Article
- Keywords:
Stenotrophomonas maltophilia;
Antimicrobial agent;
Drug resistance
- From:
Chinese Journal of Nosocomiology
2009;0(23):-
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE To investigate the isolation rate and drug-resistance of Stenotrophomonas maltophilia so as to provide evidence for clinical rational use of drugs.METHODS The strains of S.maltophilia isolated from clinical specimens were identified and tested on drug sensitivity by the VITEK-32 system.Parts of the isolates were tested by disc diffusion method.RESULTS A total of 295 strains were identified during from Jan 2005 to Dec 2008.The most of the were isolated from sputum in clinical samples,and ICU was the main distribution department.The result showed that S.maltophilia had higher resistance rate to most drugs.Levofloxacin had the lowest resistance rate followed by trimethoprim-sulfamethoxazole and ciprofloxacin.CONCLUSIONS S.maltophilia has serious resistance rate to common antimicrobial agent showing mult-drug resistance.We should pay more attention to the status,and rationally choose antibiotics according to the drug susceptibility.
