Nosocomial Lung Infection by Chryseobacterium meningosepticum:Risk Factors and Drug-resistance
- VernacularTitle:医院获得性脑膜脓毒金黄杆菌所致肺部感染的危险因素及耐药性
- Author:
Xueqing ZHANG
;
Fangyou YU
;
Jiayin ZHENG
;
Chunquan XU
;
Tieli ZHOU
- Publication Type:Journal Article
- Keywords:
Chryseobacterium meningosepticum;
Lung infection;
Risk factors;
Drug-resistance
- From:
Chinese Journal of Nosocomiology
2006;0(08):-
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE To analyze the risk factors and the drug-resistance of nosocomial acquired lung infection by Chryseobacterium meningosepticum.METHODS A retrospective investigation of the clinical correlative data and the drug sensitivity results of 60 cases with nosocomial acquired lung infection by C.meningosepticum from Jan 2004 to Jan 2006 was conducted in local hospital.RESULTS The patients were mainly distributed at ICU,respiration and neurosurgery wards.They had severe underlying diseases(100.0%),tracheal intubation(56.7%),central venous catheter(25.0%) and urine catheter(16.7%) treatments and applications of more than three antibiotics(68.3%).The drug-resistance of C.meningosepticum was serious.The antibiotic drugs which had higher susceptibility ratio were cefoperazone/sulbactam,fluoroquinolones,et al.CONCLUSIONS The main risk factors of nosocomial acquired lung infection by C.meningosepticum are severe underlying diseases,various invasive treatments,long-term hospitalization and inappropriate use of broad spectrum antibiotics.Clinical isolates are multi-drug resistant to many kinds of antibiotics.
