title: Isoflurane to prolong medetomidine/ ketamine anaesthesia in six adult female chimpanzees (Pan troglodytes).
abstract: Six adult female chimpanzees (Pan troglodytes) were anaesthetised for the placement of intrauterine contraceptive devices, microchips for identification, routine blood sampling, and physical measurements. Anaesthesia was induced with medetomidine in combination with ketamine administered by intramuscular injection with a projectile syringe. Induction was smooth and rapid, but five of the animals were insufficiently relaxed for orotracheal intubation. The plane of anaesthesia was deepened by administering isoflurane delivered in oxygen and nitrous oxide, and general anaesthesia was maintained for up to 74 minutes. The action of medetomidine was reversed at the end of each procedure with atipamezole, and the animals recovered smoothly and uneventfully.
authors.affiliation: Department of Anaesthesia, University of Liverpool, Duncan Building, Daulby Street, Liverpool L69 3GA.
authors.forename: W A
authors.initials: WA
authors.lastname: Adams
authors.forename: K J
authors.initials: KJ
authors.lastname: Robinson
authors.forename: R S
authors.initials: RS
authors.lastname: Jones
authors.forename: S
authors.initials: S
authors.lastname: Sanderson
mesh_terms: D000758:Anesthesia / Q000662:veterinary*; D018685:Anesthetics, Inhalation; D000818:Animals; D004305:Dose-Response Relationship, Drug; D005260:Female; D007530:Isoflurane; D020926:Medetomidine; D002679:Pan troglodytes; D013997:Time Factors
chemical_list: D018685:Anesthetics, Inhalation; D007530:Isoflurane; D020926:Medetomidine