European journal of anaesthesiology
-
We present a case of a patient submitted for extirpation of a neoplasm of the larynx, by means of carbon dioxide laser surgery. High frequency jet ventilation was applied by means of orotracheal intubation with two Teflon catheters, 2 mm in external diameter and 30 cm in length, attached with three equally placed strips of adhesive paper tape. One catheter was used to inject the jet volume and the other used to measure the airway pressure. ⋯ Ventilation was interrupted and the catheters were removed. The patient was reintubated with an endotracheal tube of 6 mm ID and the surgical procedure was continued until the tumour was removed. Two factors contributed to the airway fire: the ignition of the lowest adhesive strip that had dried and the use of the laser in the mode of continuous pulsation.
-
The anaesthetic management of a 25-year-old parturient with juvenile rheumatoid arthritis (Still's disease) and a difficult airway presenting for elective Caesarean section is described. Inadequate block after epidural anaesthesia necessitated general anaesthesia. This was safely accomplished by securing the airway with awake oral fibreoptic intubation before general anaesthesia was induced. The problems of performing an awake fibreoptic intubation in a pregnant patient are discussed and a simple method for performing the technique is described.
-
Although nonopiate analgesics may be particularly useful in the immediate postoperative period after major surgery, their use has been associated with haemodynamic adverse effects during postoperative pain treatment and in critically ill patients in intensive care. The effect of a single intravenous dose of metamizol (dipyrone) 2 g, ketorolac 30 mg and propacetamol 1 g on haemodynamic variables and pain control in the immediate postoperative period after heart surgery is compared. Seventy-two patients undergoing elective coronary and/or heart valve surgery, were included in a cohort study of 1-years duration (1998). ⋯ Metamizol and ketorolac produced a 10% decrease in the left ventricular work index. Pain scores showed a statistically significant decrease in all treatment groups. The analgesic effects of metamizol, ketorolac and propacetamol were not associated with a clinically significant impairment in haemodynamic function when administered to haemodynamically stable patients.
-
Randomized Controlled Trial Comparative Study Clinical Trial
Sevoflurane provides better recovery than propofol plus fentanyl in anaesthesia for day-care surgery.
To compare ease of maintenance and recovery characteristics of sevoflurane and propofol plus fentanyl in day-care anaesthesia, 60 outpatients undergoing elective surgery of up to 3 h duration were randomized to receive sevoflurane or propofol as their primary anaesthetic. Induction was always carried out with propofol, but a fentanyl bolus 5 microg kg-1 was added in the propofol group. ⋯ Patients treated with sevoflurane felt less confused, showed better performances in the digit symbol substitution test and achieved higher modified Aldrete scores sooner in the post-operative course. Maintenance of anaesthesia with sevoflurane produces faster emergence and recovery than propofol plus fentanyl after anaesthesia of short to intermediate duration.