Evaluation on the Accuracy of VITEK 2 Compact for the Susceptibility of Carbapenem-Resistant Klebsiella Peumoniae to Amikacin / 现代检验医学杂志

ABSTRACT

Objective To evaluate the accuracy of VITEK 2 Compact in the detection of the drug susceptibility of carbapenemresistant Klebsiella pneumoniae (CRKP) to Amikacin.Methods The susceptibility for 147 isolates of SRKP to Amikacin were detected by VITEK 2 Compact,disk diffusion method (K-B method) and E-test method,respectively.Results Among the 147 strains of Klebsiella pneumoniae,the drug susceptibility results were consistent between K B and E-test method.Among the 5 strains,the results were totally consistent by VITEK 2 Compact,K-B method and E test method,of which 4 strains were sensitive,1 strains were resistant.There were 142 strains being not consistent between VITEK 2 Compact and E-test method.The results of VITEK 2 Compact were sensitive or intermediate,while E test were drug resistance.Conclusion VITEK 2 Compact is not reliable for the detection of CRKP to Amikacin,which requires that K B method or other methods should be used for the susceptibility of CRKP to Amikacin.