Topical application of ketamine to prevent postoperative sore throat in adults: A systematic review and meta-analysis.
Akira KuriyamaMisuzu NakanishiJun KameiRao SunKohei NinomiyaMasaaki HinoPublished in: Acta anaesthesiologica Scandinavica (2020)
Preoperative, topical ketamine application may be more effective than non-analgesic methods in preventing postoperative sore throat. The number of studies did not suffice to determine the place of topical ketamine among agents to prevent postoperative sore throat.