Characteristics of Clinical Distribution and Antimicrobial Resistance of Acinetobacter baumannii
- VernacularTitle:鲍氏不动杆菌临床分布特征及耐药性分析
- Author:
Yali GONG
;
Xiaobing ZHANG
;
Weiling FU
- Publication Type:Journal Article
- Keywords:
Acinetobacter baumannii;
Drug resistance;
Antibacterial
- From:
Chinese Journal of Nosocomiology
2006;0(03):-
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE To monitor the characteristics of distribution and drug resistance of Acinetobacter baumannii in our hospital. METHODS A. baumannii isolates were collected in our hospital from Jan 2004 to Dec 2005. Antimicrobial susceptibility testing was performed by disk-diffusion method,according to the standards of NCCLS 2004. RESULTS Totally 177 strains of A. baumannii were distributed clinically in the respiratory unit as the most ones (47 strains, 26.6%), and in ICU as the next (38 strains, 21.5%); the older the age, the higher the appearing rate; the highest appearing rate was from the sputum, up to 78.1%; more than 60% of isolates were resistant to all antimicrobial agents tested except imipenem, meropenem and cefoperazone/sulbactam. However,10 pan-resistant strains were found. CONCLUSIONS With the increasing isolation rate of A. baumannii, its drug resistance increases simultaneously.
