Distribution characteristics of the main multi-drugresistant bacteria in a hospital in Shandong province from 2012 to 2016 / 国际检验医学杂志

ABSTRACT

Objective To analyze the main distribution of multi-drugresistant bacteria(MDROS)from 2012 to 2016.Methods Methicillin-resistant Staphylococcus aureus(MRSA),carbapenem-resistant Acinetobacter baumanni(CRABA),carbapenem-resistant Pseudomonas aeruginosa(CRPAE),vancomycin resistant entero-coccus(VRE),carbapenem-resistant Enterobacteriaceae bacteria(CRE)were retrospectively analyzed. Results There were 529 strains of MRSA,718 strains of CRABA,96 strains of CRPAE,4 strains of VRE,48 strains of CRE detected in five years,and most were from department of ICU,neurosurgery,respiratory,burns and paediatrics.The most MDROS were detected from sputum and excretion samples.There were 13 strains producing KPC-2,and 3 strains producing NDM-5 among 16 strains resistant to carbon penicillium strain.Con-clusion CRABA and MRSA are the main MDROS in the hospital.CRPAE,CRE and VRE are significantly lower than those in similar reports.The future work should focus on strengthening the management of various MDROS,while the timeliness and correctness of clinical specimen delivery are the prerequisite for reliable mo-nitoring data.