Comparison of Postoperative Recovery of Sevoflurane and Propofol After Transsphenoidal Surgery

Anesthesia is maintained with inhalation of sevoflurane. The concentration of sevoflurane was adjusted to maintain anesthetic depth, aiming for a bispectral index of 40-60.

Anesthesia is maintained with an effect-site target-controlled infusion of propofol (2-6ug/ml) based on the Marsh mode. The concentration of propofol was adjusted to maintain anesthetic depth, aiming for a bispectral index of 40-60.