Intra-operative ventilation strategies and their impact on clinical outcomes: a systematic review and network meta-analysis of randomised trials

Abstract

Postoperative pulmonary complications are common and associated with significant morbidity and mortality; however, the optimal intra-operative ventilation strategy to prevent postoperative pulmonary complications remains unclear. The aim of this study was to evaluate the effect of intra-operative ventilation strategy, including tidal volumes, positive end-expiratory pressure (PEEP) and use of recruitment manoeuvres on the incidence of postoperative pulmonary complications in adults having non-cardiothoracic surgery.