Tracheal intubating conditions using propofol and remifentanil target-controlled infusions.

Using target-controlled infusions (TCI) we aimed to determine the most appropriate dose of remifentanil required for intubation, using a steady effect-site concentration of propofol and without the use of neuromuscular blocking drugs. Sixty ASA III patients presenting for elective surgery were randomly allocated to one of three groups. Anaesthesia was induced in all patients using a target-controlled infusion of propofol 6.

The effect of pre-operative oral fluids on morbidity following anaesthesia for minor surgery.

Postoperative morbidity and serum osmolality were studied in 46 patients who were encouraged to drink water until 3 h pre-operatively and 49 receiving the normal fasting regimen prior to minor surgery. There was significantly less thirst in the postoperative period in those patients allowed to drink and subjectively better recovery than after previous anaesthesia. There was no morbidity from ingestion of up to 11 of water 2.

Malignant hyperthermia during isoflurane anaesthesia.

Two cases are presented which illustrate the essential features, diagnosis and management of malignant hyperthermia. Both cases occurred in association with isoflurane, and in patients who were exposed during previous anaesthetics to recognised trigger agents without apparent manifestation of the syndrome.