Overview Dosing Study of Remifentanil for Smooth Removal of the Laryngeal Mask Airway (LMA) Status: Completed Trial end date: 2014-02-01 Target enrollment: Participant gender: Summary The investigators attempted to determine the optimal effect-site concentration of remifentanil for smooth removal of the LMA from propofol anesthesia. Phase: Phase 4 Details Lead Sponsor: Ajou University School of MedicineTreatments: PropofolRemifentanil