A placebo-controlled comparison of ketamine with pethidine for the prevention of postoperative shivering

Abstract

Objective: Postanaesthetic shivering is a recognised complication of general and regional anaesthesia. Pharmacological and nonpharmacological methods have been used to prevent shivering. This study was conducted to determine the efficacy of ketamine when compared with pethidine and placebo for the prevention of postanaesthetic shivering.