ISSN: 1859 - 2872
Antimicrobial resistance of pathogens causing nosocomial infection at ICU of Infectious Disease, 108 Military Central Hospital (01/2024-9/2024)
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Abstract
Objective: To describe the antimicrobial resistance of pathogens that cause nosocomial infection at ICU Infectious Disease (ICU-ID), 108 Military Central Hospital, from January to September 2024. Subject and method: A total of 93 patients with nosocomial infection at ICU-ID in the period given. Antibiotic susceptibility testing was performed automatically by Vitek MS. Result: The incidence of nosocomial infection was 31.53%. Hospital-acquired pneumonia (77.6%) and gram-negative bacteria (90.85%) including A. baumannii (24.39%), K. pneumoniae (23.78%) and P. aeruginosa (14.63%) was the highest prevalence. Carbapenem resistance rates of A. baumannii, K. pneumoniae, and P. aeruginosa were 100.00%, 80.56%, and 74.00%, respectively. Concerning isolates that resist carbapenem, the rate of resistant/intermittent to colistin of A. baumannii, K. pneumoniae, P. aeruginosa were 21.43%/78.57%, 22.73%/77.27%, 23.08%/53.85%, respectively. The susceptibility of K. pneumoniae and P. aeruginosa to ceftazidime/avibactam (45.45% and 40.00%) was higher than that to ceftolozane/tazobactam (0.00% and 9.09%). Conclusion: Pathogens causing nosocomial infection at our ICU-ID show a high antibiotic resistance, hence, the antibiotic susceptibility features should be evaluated as real-time data to support antibiotic selection and infection control programs efficiently.
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References
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