Effect of ice popsicle treatment on emergence agitation in children undergoing oral surgery with sevoflurane anaesthesia: A prospective randomized controlled study

Abstract

Emergence agitation is a common postoperative complication during recovery in children. The purpose of this study is to explore whether the use of ice popsicle could prevent emergence agitation in children undergoing oral surgery with sevoflurane anaesthesia. In this prospective randomized controlled study, 100 children undergoing oral surgery were randomly assigned to Group 1 which received ice popsicle after emergence (intervention, n=50) or Group 2 which received verbal encouragement from their parents (control, n=50). The primary outcome was the 2-hour postoperative incidence of EA. Group 1 had a significant lower incidence of emergence agitation (22% vs 58%, P<0.001) compared with Group 2. The mean agitation score was significantly lower in Group 1 vs Group 2 at 10 minutes (1.64 vs 2.12, P=0.024) and 20min (1.60 vs 2.14, P=0.004) after emergence. The peak agitation and pain scores were significantly lower in Group 1 than in Group 2 (P<0.001). Findings from this study suggest that ice popsicle is an effective, cheap, pleasurable, and easily administered method for alleviating emergence agitation in paediatric patients after oral surgery under general anaesthesia. These results are worthy of confirmation in other surgeries. This approach is highly accepted by both children and their parents, and our findings support the effectiveness of ice popsicle in relieving emergence agitation and pain after oral surgery in children. Chinese Clinical Trial Registry, ChiCTR1800015634.