Dexamethasone or combined with others for postoperative nausea and vomiting in children: A systematic review

Postoperative nausea and vomiting (PONV) is one of the most common and unpleasant postoperative complications in children. This study aims to evaluate the efficacy and safety of using dexamethasone alone or combined other drugs on the incidence of PONV in children. A systematic search of the literature was conducted from inception until March, 2019. Literature selection and data extraction were conducted by two independent reviewers. Statistical...