An update review on risk factors and scales for prediction of deep sternal wound infections

作者：Buja Alessandra^*; Zampieron Alessandra; Cavalet Sara; Chiffi Daniele; Sandona Paolo; Vinelli Angela; Baldovin Tatjana; Baldo Vincenzo

来源：International Wound Journal, 2012, 9(4): 372-386.

DOI：10.1111/j.1742-481X.2011.00896.x

• Infection control
• wound infection

Surgical site infections are the most common nosocomial infections in surgical patients. The preventable and the unmodifiable risk factors for deep sternal wound infections (DSWI) have been amply assessed in the literature. The aim of this review was to describe the results of the numerous published studies to describe all the DSWI risk factors and the scales devised to predict SWI, with a view to providing an update on this issue. A comprehensive search of the Medline and Embase databases was performed (considering studies from January 1995 to April 2011); and a manual search was also conducted using references cited in original publications and relevant review articles. There are several risk factors associated with DSWI, which could be classified in four categories as demographic (e.g. sex and age), behavioural (e.g. smoking and obesity), baseline clinical conditions (e.g. diabetes, hypertension and COPD) and surgical operative risk factors (e.g. duration of operation and emergency operation). Six scales for predicting the risk of DSWI are described in the literature: they vary not only in accuracy but also in ease of application and they are applied at different times (some only preoperatively and others also postoperatively). This study provides a broad update on our knowledge of the risk factors for DSWI and the scales for prediction with a view to improving the management of infections at cardiosurgery units.

• 出版日期2012-8