So sánh tính đề kháng kháng sinh của một số loài vi khuẩn gây bệnh thường gặp tại Bệnh viện Trường Đại học Y Dược Huế năm 2018 và 2019

Abstract

Objective: To compare on antibiotic resistance of common pathogenical bacteria isolated in 2018 and 2019 at Hue UMP Hospital. Subject and method: Use of the agar disk diffusion method to test the susceptibility to antimicrobial agents of 1343 bacterial strains from infected patients hospitalized in HueUMP Hospital in 2018-2019. Result: In 2018, the positive culture rate was 25.3%, and it’s 21.3% in 2019. The isolated common pathogenical bacteria strains were Staphylococcus aureus, E. coli, Pseudomonas aeruginosa, Klebsiella spp. and Acinetobacter spp.           The strains of S. aureus increased significantly resistance to antimicrobial agents, MRSA (+) increased from 67.3% in 2018 to 85.5% in 2019. Most of the isolated bacterial strains increased resistance to antimicrobial agents, and only a few antimicrobial agents decreased the resistance of the bacteria. Especially the Ps. aeruginosa and intestinal bacteria were still highly susceptible to meropenem, cephalosporin, tetracyclin… (over 90%). Conclusion: The common bacterial strains tend to increase the antimicrobial resistance, we need to manage the use of antibiotics and use more rationally, with more strict antibiotic indications.