• A Sidi, R F Kaplan, and R F Davis.
• Department of Anesthesiology, University of Florida College of Medicine, J. Hillis Miller Health Center, Gainesville 32610-0254.
• Can J Anaesth. 1990 Jul 1;37(5):543-8.

AbstractIn a retrospective one-year study, we documented respiratory failure or prolonged neuromuscular blockade in eight of 65 patients with chronic renal failure who had received either vecuronium (four of 29 patients) or atracurium (four of 36 patients) during anaesthesia for kidney transplantation. We reviewed the charts of the patients and recorded all aspects of medication and anaesthesia to try to determine whether there might be a single factor associated with this high incidence (12 per cent) of respiratory failure. Anaesthesia for all patients was induced with thiopentone, isoflurane, and N2O/O2. Tracheal intubation was facilitated with muscle relaxants in a single bolus of vecuronium, 0.07 to 0.1 mg.kg-1, or atracurium, 0.3 to 0.5 mg.kg-1. Additional doses were given according to neuromuscular activity, which was monitored visually by response to train-of-four and tetanic stimulation. Anaesthesia was maintained with fentanyl/isoflurane and N2O/O2. After induction of anaesthesia, each patient received methylprednisolone, cefazolin, mannitol infusion for 24 hr beginning at the start of renal artery anatomosis, and either azathioprine (n = 57) or cyclosporine (n = 8). Relaxation was evaluated toward the end of the operation by train-of-four stimulation. Neuromuscular blockade was reversed with edrophonium (0.75-1 mg.kg-1) or neostigmine (0.06-0.08 mg.kg-1). The eight patients with prolonged neuromuscular blockade received ventilatory support for one to three hours after operation. Respiratory failure was significantly more frequent in patients who received cyclosporine (P less than 0.05).

17 keywords...

hide…