Abstract: Background: Postoperative organ failures commonly occur after major abdominal surgery, increasing the utilization of resources and costs of care. Tissue hypoxia is a key trigger of organ dysfunction. A therapeutic strategy designed to detect and reverse tissue hypoxia, as diagnosed by an increase of oxygen extraction (0,ER) over a predefined threshold, could decrease the incidence of organ failures. The primary aim of this study was to compare the number of patients with postoperative organ failure and length of hospital stay between those randomized to conventional vs a protocolized strategy designed to maintain O2ER < 27%. Methods: A prospective, randomized, controlled trial was performed in nine hospitals in Italy. One hundred thirty-five high-risk patients scheduled for major abdominal surgery were randomized in two groups. All patients were managed to achieve standard goals: mean arterial pressure > 80 mm Hg and urinary output > 0.5 mL/kg/h. The patients of the "pr...

Goal-directed Intraoperative therapy reduces morbidity and length of hospital stay in high-risk surgical patients / Donati, Abele; Loggi, S; Preiser, Jc; Orsetti, G; Munch, C; Gabbanelli, V; Pelaia, Paolo; Pietropaoli, P.. - In: CHEST. - ISSN 0012-3692. - STAMPA. - 132 (6):(2007), pp. 1817-1824. [10.1378/chest.07-0621]

Goal-directed Intraoperative therapy reduces morbidity and length of hospital stay in high-risk surgical patients

DONATI, Abele;PELAIA, Paolo;
2007-01-01

Abstract

Abstract: Background: Postoperative organ failures commonly occur after major abdominal surgery, increasing the utilization of resources and costs of care. Tissue hypoxia is a key trigger of organ dysfunction. A therapeutic strategy designed to detect and reverse tissue hypoxia, as diagnosed by an increase of oxygen extraction (0,ER) over a predefined threshold, could decrease the incidence of organ failures. The primary aim of this study was to compare the number of patients with postoperative organ failure and length of hospital stay between those randomized to conventional vs a protocolized strategy designed to maintain O2ER < 27%. Methods: A prospective, randomized, controlled trial was performed in nine hospitals in Italy. One hundred thirty-five high-risk patients scheduled for major abdominal surgery were randomized in two groups. All patients were managed to achieve standard goals: mean arterial pressure > 80 mm Hg and urinary output > 0.5 mL/kg/h. The patients of the "pr...
2007
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11566/51955
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