PMID: 20125069Feb 4, 2010Paper

Epidemiology of nosocomial infection in 125 Italian intensive care units

Minerva anestesiologica
P MalacarneGuido Bertolini

Abstract

A continuous infection surveillance program was conducted by GiViTI throughout 2006 in Intensive Care Units (ICUs). This was a prospective epidemiological study carried out in 125 Italian intensive care units. All patients have been included in the study. Aside from the detailed clinical information collected for all patients, in cases of infection upon ICU admission and for the first site-specific episode that occurred during the patient's stay, the following data were collected: severity upon admission, micro-organisms and their antibiotic resistance patterns, subsequent multiple episodes in the same site, origin of infections and maximum severity reached. The diagnostic criteria for all infections are explicitly stated. A total of 34,472 patients entered the study. Infection upon admission was present in 12.6% of patients, with a high level of ICU and hospital mortality (29.4% and 38.7%, respectively). In 3148 patients one or more infections were reported as ICU-acquired with an overall incidence of 9.1% and an ICU and hospital mortality of 27.2% and 35.1%, respectively. Out of the device-related infections, ventilator-associated pneumonia was the most frequently diagnosed (8.9/1000 days on ventilator). Catheter-related bloo...Continue Reading

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