ZENG Hui, CHEN Miao, QUAN Ming-tao, et al. Distribution of pathogen and drug resistance vicissitudes analysis for ventilator associated pneumonia in ICU[J]. Journal of Chongqing Medical University, 2011,36(12):1475-1478.
ZENG Hui, CHEN Miao, QUAN Ming-tao, et al. Distribution of pathogen and drug resistance vicissitudes analysis for ventilator associated pneumonia in ICU[J]. Journal of Chongqing Medical University, 2011,36(12):1475-1478.DOI:
Objective:To analysis of distribution of pathogen and drug resistance vicissitudes for ventilator associated pneumonia in ICU.Methods:Retrospective investigation was used to analyze the pathogen distribution and resistant bacteria changes in 630 patients’ sputum culture resultes with mechanical ventilation over 48 hours in our ICU in Jan.2009 to Dec.2010.Results:358 strain bacteria were isolated
among the total
gram-negative bacteria was 64.2%
gram-positive bacteria was 14.8%
eumycete was 20.9%.The sequence of 5 leading pathogen were bowman/hemolysis motionless coli(23.5%)
pseudomonas aeruginosa(15.9%)
staphylococcus aureus(13.1%)
candida albicans(13.1%) and klebsiella pneumoniae(10.3%);Medicine sensitivity analysis shows that these kinds of a multiple drug resistance.Conclusion:2010 compared with 2009
phenomenon that drug resistance of common pathogens of VAP in the ICU is serious
and increase.Surveillanced the drug resistance trend of pathogen in ICU in time is critical to guide using rational drug.