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KMID : 0614720190620060335
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Journal of Korean Medical Association
2019 Volume.62 No. 6 p.335 ~ p.344
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Principles of selecting appropriate antimicrobial agents
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Choi Su-Mi
Lee Dong-Gun
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Abstract
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The inappropriate use of antimicrobial agents results in collateral damages such as treatment failure, an increased frequency of adverse events related to antimicrobial agents, the emergence of resistant bacteria, and increased medical costs. The selection of appropriate antimicrobial agents begins with taking a detailed history and performing a thorough physical examination to determine whether the cause of the fever is infectious or non-infectious. Based on the patient’s symptoms and signs, the site of infection (a system-oriented approach) and the causative organism with high possibility (a pathogenesis-oriented approach: intracellular vs. extracellular) can be estimated. In this process, host factors, microbial factors, and the characteristics of antimicrobial agents should be considered. Herein, we summarize the recently developed Korean guidelines for the use of antimicrobial agents for infectious diseases. We also introduce the antimicrobial website and application developed by Korean Society for Antimicrobial Therapy and the antimicrobial stewardship program.
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KEYWORD
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Anti-infective agents, Antimicrobial stewardship, Practice guideline
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