Distribution and Drug-resistance of Pseudomonas aeruginosa in Nosocomial Infections
- VernacularTitle:医院感染铜绿假单胞菌的分布及耐药性分析
- Author:
Liansheng HUANG
;
Hongyu DENG
;
Hongkun TAO
- Publication Type:Journal Article
- Keywords:
Nosocomial infections;
Pseudomonas aeruginosa;
Distribution;
Drug-resistance
- From:
Chinese Journal of Nosocomiology
2006;0(07):-
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE To investigate the distribution and drug-resistance of Pseudomonas aeruginosa(PAE) in nosocomial infections to provide the scientific evidence for the clinical use of the antibiotics.METHODS PAE was cultured and identified according to the National Rules of Procedures Clinical Laboratory.Drug resistance was analyzed by K-B methods.RESULTS A total of 318 strains of PAE were mainly isolated from intensive care unit(ICU),departments of cerebral surgery and chest surgery.Drug-resistance of PAE to 14 kinds of antibiotics showed that SXT(91.2%),cefotaxime(89.9%),aztreonam(70.1%),gentamicin and ciprofloxacin(69.8%),respectively.And the resistance to piperacillin,levofloxacin and cefepime was 50.0%.CONCLUSIONS Drug-resistance status of P.aeruginosa is very serious.Hospital should strengthen monitoring and controlling of it.
