Clinical Distribution and Drug Resistance of Non-fermentative Bacilli in Surgery
- VernacularTitle:外科非发酵菌感染的临床分布与耐药性分析
- Author:
Bing TANG
;
Yingpeng CUI
;
Bin ZHU
;
Jiayuan ZHU
;
Yang LIU
- Publication Type:Journal Article
- Keywords:
Non-fermentative bacilli;
Clinical distribution;
Drug resistance
- From:
Chinese Journal of Nosocomiology
2006;0(09):-
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE To investigate the clinical distribution and drug resistance of non-fermentative bacilli isolated from department of surgery so as to guide the rational use of antibiotics.METHODS VITEK-60 AMS system and Kirby-Bauer method were used to identify the pathogenic bacilli and examine the antibiotic resistance.RESULTS A total of 463 strains of nonfermentative bacteria were isolated from Jan 2002 to Dec 2004,the most common pathogen was Pseudomonas aeruginosa(55.07%),the next were Acinetobacter baumannii(20.52%) and Stenotrophomonas maltophilia(11.88%).The samples were mainly sputum(31.97%),drainage(13.39%),and wound secretion(12.31%).Isolation rate from SICU,departments of organ transplantation and burn were 28.08%,17.28% and 12.10%,respectively.P.aeruginosa,A.baumannii and S.maltophilia had high and multi-drug resistance.CONCLUSIONS Infections of respiratory tract and wound caused by non-fermentative bacilli are common in surgical department,and drug resistance is serious.The drugs should be chosen according to the results of the antimicrobial susceptibility tests.
