Pathogens And Drug Resistance In Ventilator-associated Pneumonia

Objective To explore pathogens and drug resistance in ventilator-associated pneumonia(YAP) and to provide the corresponding clinical prevention strategies.Methods The ages,underlying diseases,pathogens distribution and resistance rate of Gram-negative bacilli of 119 VAP cases were investigated.Results From them 84.9%cases were aged patients.Among all pathogens caused VAP,Gram-negative bacilli accounted for 76.5%, in which Pseudom onas aerug inosa contributed majority,and ESBLs accounted for 35.1%.MRSA contributed 45.8%in S tap hy lococcus aureus isolates.All these indicated that emergence of high resistance rate to common used antibiotics in Gram-negative bacilli.Conclusions To effectively control VAP,extensive and dynamical monitoring of VAP pathogens and rational use of antibiotics were advocated...