[Microorganism test systems and antibiograms useful for the proper use of antibacterial agents]

Abstract

Antimicrobial agents are used for the accurate diagnosis of infectious diseases and effective implementation of antibacterial chemotherapy. The role of microbiological technologists is to provide data from microorganism tests useful for rapid infection treatment. Gram strain can be used to observe microorganisms and neutrophils from specimens of a patient. It is also possible to estimate the kinds of microorganism. If bacterial infectious disease is negative, there is no need for antibacterial chemotherapy. The applied dose of antibacterial agents is different in every hospital. Also, there is a difference in the percentage antibacterial agent susceptibility of isolates. Antibiograms must be created to investigate local factors. For empiric therapy, antibiograms are useful when choosing antibacterial agents showing marked efficacy against the clinical isolate. Microorganism test systems which are useful for the proper use of antibacterial agents are necessary to facilitate safe antibacterial chemotherapy and prevent the development of resistant bacteria. We report a microorganism test system employed at the Sapporo City General Hospital.