Journal of clinical anesthesia
-
To investigate whether preinduction glucose is an important predictor for perioperative insulin management in patients undergoing cardiac surgery. ⋯ In cardiac surgical patients with a preinduction glucose above 110 mg/dL, even if diabetes was not previously suspected, perioperative insulin requirements were higher, and intraoperative insulin management is more difficult than in those with a preinduction glucose 110 mg/dL or lower. Preinduction glycemia and BMI are good predictors of perioperative insulin management. Preinduction glycemia above 110 mg/dL predicts difficult perioperative glucose control and, moreover, that a preinduction blood glucose of 110 mg/dL or lower is associated with less insulin need.
-
A young, healthy adult man exhibited naloxone-reversible, prolonged apnea after a 4-hour infusion of remifentanil, which was used as the opioid component of a general endotracheal anesthetic. Clinical experience and pharmacokinetic simulations indicate that the apnea was clearly atypical.