During extubation time, the incidence of emergence agitation was lower in Group D than in Group C (16% vs. 49%, P = 0.041). The time from isoflurane discontinuation to extubation (7.7min in Group D vs. 6.8min in Group C, P = 0.082) was not different. Grade of cough during emergence, the severity of pain, analgesic requirements, and hemodyn…[Read more]