Distribution and resistant profile analyses of acquired infections of acinetobacter baumanii in our hospital,2003～2005
- VernacularTitle:我院2003～2005年医院获得性鲍曼氏不动杆菌分布与耐药性变迁分析
- Author:
Mingsheng SONG
- Publication Type:Journal Article
- Keywords:
Nosocomial Infection;
Acinetobacter Baumannii;
Drug Resistance Rate;
Antibiotic
- From:
Journal of Chongqing Medical University
1987;0(01):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To analyses distribution and resistant profile of acquired infections of acinetobacter baumanii.Methods:Distribution and the resistant patterns of acquired infections of acinetobacter baumanii in our hospital were analysed by a retrospective analysis from the year 2003~2005.All of the isolates were tested by Kirby-Bauer susceptibility,and the antibiotic resistance was judged according to NCCLS standard.Results:The isolation rate of Acinetobacter baumannii was the higher in vena pipe,sputum,secretion and bile,the isolation rate was 11.5%~37.5%respectively.Primary acquired infections were Acinetobacter baumannii in department of breathe,burn,neurosurgery,heart internal medicine,transplantation,chest surgery and intensive care units.The bacterial resis-tancet rate to common antimicrobial agents increased year by year.There sistance rate s of Acinetobacter baumannii to antibiotics such as Cefop-erazone,Ampicillin,Ceftriaxone,Cefuroxime,Amoxicillin/Clavulanic Acid were over 50 % every year respectively.Levofloxacin,Meraopenem,Imipenem,Cefopera-zone/Sulbactam,Ampicillin/Sulbactam and Piperacillin/Tazobactam all had antisepsis activity to Acinetobacter baumannii relatively.Conclusion:The infection rate and the antibiotics rate of hospital acquired infections of Acinetobacter baumannii was yearly increase,resistance to anti-microbial agents have the characteristics of high prevalence.Its necessary to strengthen the clinic monitoring and select reasonable antibiotic in order to improve curative effect and delay bacteria of resistance to antimicrobial agents.
