Decreased Incidence of Methicillin-Resistant Staphylococcus aureus Bacteremia in Intensive Care Units: a 10-Year Clinical, Microbiological, and Genotypic Analysis in a Tertiary Hospital.

ABSTRACT: There are limited long-term data on the trends in incidence and characteristics of methicillin-resistant Staphylococcus aureus (MRSA) bacteremia (MRSAB) in intensive care units (ICUs) in which infection control measures have been adopted. We evaluated the trend of incidence and changes in characteristics of MRSA bacteremia in ICUs at a tertiary-care hospital over 10 years using prospective cohort data. ICU-acquired bacteremia was defined as S. aureus bacteremia (SAB) that occurred 48 h or more after ICU admission. MRSA isolates were collected and subjected to microbiological and genotypic analyses. A total of 529 SAB episodes were identified among 367,175 ICU patients. Of these episodes, 288 (54.4%) were ICU acquired, 238 (82.6%) of which were MRSAB. The incidence density of ICU-acquired M

SUBMITTER: Kim H 

PROVIDER: S-EPMC7508613 | biostudies-literature | 2020 Sep

REPOSITORIES: biostudies-literature