Pathogenic Bacteria Distribution and Drug Resistance of Hospital Infection in Intensive Care Unit
- VernacularTitle:重症监护病房医院感染病原菌分布及耐药性分析
- Author:
Yongmei YUAN
;
Ping GU
;
Xiaoping DING
- Publication Type:Journal Article
- Keywords:
Intensive care unit;
Hospital infection;
Pathogenic bacteria;
Drug resistance
- From:
Chinese Journal of Nosocomiology
2006;0(12):-
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE To analyze the status quo of pathogenic bacteria distribution and drug resistance of hospital infection in intensive care unit,to provide evidence for the guidance of clinical rational administration and to decrease the hospital infection. METHODS Pathogenic bacteria were isolated from patients who suffered from hospital infection in intensive care unit from 2001 to 2004.K-B slip diffusion method was taken to carry out the sensitive test.Rate of drug resistance of the pathogenic bacteria was analyzed. RESULTS As the bacteria distribution,the highest isolated rate was 60.77%,which was isolated from the sample of respiratory tract.The main pathogenic bacteria were the Gram-negative bacilli(47.69%).And the second pathogenic bacteria were the mycetes(37.69%).The Gram-positive cocci(14.62%) occupied the third.The monitoring of the drug resistance showed that rate of the drug fast was rather higher.The detection rate of the meticillin-resistant staphylococci was 81.82%.The detection rate of the ESBLs from the Escherichia coli and the Klebsiella pneumoniae was 75.00% and 57.14%,respectively. CONCLUSIONS Intensive care unit is one of the highest risk departments for the hospital infection.Generally,the pathogenic bacteria are the multidrug-resistant ones.Enhanced monitoring on pathogenic bacteria distribution and drug resistance analyses of hospital infection in intensive care unit could benefit for the guide of clinical rational administration,the depression of multidrug-resistant bacteria,and the decrease in hospital infection.
