• Oya Y Cok, H Evren Eker, Aysel Pelit, Silay Canturk, Sule Akin, Anis Aribogan, and Gulnaz Arslan.
• Department of Anaesthesiology and Reanimation, Baskent University, Ankara, Turkey. oyacok@yahoo.com
• Eur J Anaesthesiol. 2011 Dec 1;28(12):836-41.

ContextStrabismus surgery is one of the most common ophthalmic surgical procedures in children and is associated with significant postoperative nausea and vomiting (PONV).ObjectiveWe evaluated the effect of intravenous paracetamol on PONV in children after strabismus surgery.DesignProspective, placebo-controlled, randomised double-blind study.SettingUniversity hospital.PatientsNinety children, between 2 and 14 years scheduled for strabismus surgery, were recruited. Eighty-six completed the study.InterventionsAfter induction of anaesthesia, intravenous dexamethasone 0.1 mg kg was administered to all. The patients were enrolled to receive either intravenous physiological saline (group S) or paracetamol 15 mg kg (group P).Main Outcome MeasureIncidence of PONV in the first 24 h postoperatively.ResultsGeneral and clinical characteristics of the children were similar in both groups. PONV during the first 24 h was significantly higher in group S in comparison with group P (group S vs. group P, 33 vs. 14.6%, respectively, P = 0.038 for nausea; 24.4 vs. 7.3%, respectively, P = 0.030 for vomiting). The number of analgesic administrations during the first 24 h was higher in group S compared with group P (1.31 ± 0.85 and 0.73 ± 0.6, respectively, P = 0.001). The repeat number of postoperative analgesic administrations was significantly different between groups during the first 24 h (P = 0.005), but during 24-48 h was not significant.ConclusionIntraoperative administration of intravenous paracetamol decreases the incidence of PONV during the first 24 h in children after strabismus surgery.

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