Microbiologic characteristics and predictors of mortality in bloodstream infections in intensive care unit patients: A 1-year, large, prospective surveillance study in 5 Italian hospitals
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- 作者：Diego Delle Rose ; PhDa ; diego.dellerose82@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Pasquale Sordillo ; MDa ; Sabina Gini ; MDa ; Carlotta Cerva ; MDa ; Stefano Boros ; PhDb ; Giovanni Rezza ; MDb ; Marcello Meledandri ; MDc ; Maria Teresa Gallo ; MDd ; Grazia Prignano ; MDd ; Roberta Caccese ; MDe ; Mario D'Ambrosio ; MDe ; Giorgia Citterio ; MDf ; Monica Rocco ; MDf ; Francesca Leonardis ; MDg ; Silvia Natoli ; MDg ; Carla Fontana ; MDh ; Marco Favaroh ; Maria Grazia Celeste ; MDi ; Tiziana Franci ; MDj ; Gian Piero Testore ; MDa ; 1 ; Massimo Andreoni ; MDa ; Loredana Sarmati ; MDa
- 关键词：Bloodstream infections ; Intensive care unit ; Mortality ; Microbiology ; Predictors ; Klebsiella pneumoniae
- 刊名：American Journal of Infection Control
- 出版年：2015
- 出版时间：1 November 2015
- 年：2015
- 卷：43
- 期：11
- 页码：1178-1183
- 全文大小：258 K
文摘
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This study reported an annual bloodstream infection incidence rate of up to 132 patients per 1,000 intensive care unit admissions.
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There was 10 days mean time of intensive care unit stay before developing a bloodstream infection event.
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Gram-negative bacilli and coagulase-negative staphylococci accounted for most bloodstream infections in the intensive care unit.
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Carbapenem-resistant phenotype was observed in up to 84% of Klebsiella pneumoniae strains.
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Klebsiella pneumoniae bloodstream infections and heart disease are significantly associated with higher intensive care unit mortality.