State of patients detected to have methicillin-resistant Staphylococcus aureus.

概要

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The purpose of the present study was to investigate the state of methicillin-resistant Staphyloco-ccus aureus (MRSA) of inpatients in oral surgery.<BR>The subjects were 80 inpatients from February to May 1993, and seven of 8 outpatients who were MRSA carriers at the time of discharge. The specimens were collected by swab from nasal and pharyngeal mucosa at the time of admission and discharge and every 2 weeks after discharge of 7 outpatients with MRSA.<BR>The results revealed that MRSA was isolated from 7 of 80 inpatients (8.7%) and 5 of these 7 patients were suspected of nosocomial infection. MRSA isolation rate was observed to be higher in inpostoperative elderly patients than the other patients. Four of 7 outpatients with MRSA were found to be noncarriers within 1 year after discharge.<BR>These results suggest that we should screen MRSA carriers at the time of admission and follow them up carefully after discharge.
日本歯科薬物療法学会の論文