Standard anesthetic technique for middle ear surgical procedures: a comparison of desflurane and sevoflurane.
OBJECTIVE
This study was designed to compare desflurane and sevoflurane anesthesia for middle ear microsurgery.


METHODS
One hundred healthy adults undergoing middle ear surgery were assigned to receive either desflurane or sevoflurane as their anesthetic. Intraoperative hemodynamics and BIS numbers were recorded. Hemodynamics, pain, nausea/vomiting, discharge readiness, and other parameters were compared postoperatively and 24 hours later.


RESULTS
No intraoperative differences were noted except in BIS scores which trended lower with desflurane. PACU blood pressures were higher after desflurane but pain scores, nausea/vomiting, rescue anti-emetics, recovery scores, and discharge times were similar. A significant difference was noted in anesthetic costs (desflurane > sevoflurane), and in patients with the lowest BIS scores associated with more nausea/vomiting.


CONCLUSIONS
Both anesthetics may be used for ototic surgery but propofol anesthesia should still be considered in patients with a history of emetic sequelae.


CONCLUSIONS
Short-acting inhalational anesthetics produce excellent operating conditions and reduce costs for otologic surgery.
Jellish
W Scott
WS
Department of Anesthesiology, Loyola University Medical Center, Maywood, IL 60153, USA. wjellis@lumc.edu
Owen
Kevin
K
Edelstein
Steven
S
Fluder
Elaine
E
Leonetti
John P
JP
D000328:Adult; D000758:Anesthesia / Q000592:standards*; D000762:Anesthesia Recovery Period; D018685:Anesthetics, Inhalation / Q000008:administration & dosage; D000077335:Desflurane; D004432:Ear, Middle / Q000503:physiopathology / Q000601:surgery*; D005260:Female; D006801:Humans; D007530:Isoflurane / Q000008:administration & dosage / Q000031:analogs & derivatives*; D008297:Male; D008738:Methyl Ethers / Q000008:administration & dosage*; D008875:Middle Aged; D010036:Otolaryngology / Q000379:methods; D011336:Probability; D011446:Prospective Studies; D018570:Risk Assessment; D012680:Sensitivity and Specificity; D000077149:Sevoflurane
D018685:Anesthetics, Inhalation; D008738:Methyl Ethers; D000077149:Sevoflurane; D000077335:Desflurane; D007530:Isoflurane