Masui. The Japanese journal of anesthesiology
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We describe a case of dextran-induced anaphylactic shock during general anesthesia. A 34-year-old woman was scheduled for partial hepatic resection under general anesthesia. General anesthesia was induced with intravenous remifentanil, thiamylal and rocuronium, and was maintained with oxygen, air, sevoflurane and remifentanil. ⋯ The patient's blood pressure and oxygen saturation immediately improved, and the operation was resumed. No postoperative complications were evident, and the postoperative course was uneventful. Although low molecular weight dextran is often used as plasma expander or to prevent thromboembolism, it can cause severe hypotension or bronchospasm during general anesthesia.
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We report three cases of continuous wound infiltration (CWI) for postoperative analgesia in upper abdominal surgery using the multi-holed epidural catheter. Ropivacaine 0.2% at a rate of 8 ml x hr(-1) was administered through the catheters after surgery. Intravenous-patient controlled analgesia was used as a rescue. ⋯ The consumption of rescue morphine was little and no side effect of morphine was observed. CWI is an easy procedure and is indicated in the patients with hemostatic abnormality and a difficulty in the epidural anesthesia. CWI was an effective technique for postoperative pain control in the upper abdominal surgery patients.
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Anaphylaxis during anesthesia is a rare but life-threatening event. Sugammadex is a recently introduced drug that was specifically designed for the reversal of rocuroium and vecuronium-induced neuromuscular block. ⋯ Initial management consisted of fluid administration and intermittent i.v. ephedrine, epinephrine, and hydrocortisone. The patients made uncomplicated recovery and were discharged.
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Comparative Study
[Bladder temperature versus tympanic temperature in patients undergoing abdominal aortic aneurysm surgery].
Inaccurate measurements of body temperature might be associated with complications during the perioperative period. We conducted a retrospective cohort study to compare the bladder temperature and the tympanic membrane temperature in patients undergoing open repair of abdominal aortic aneurysm. ⋯ The tympanic membrane might be a reliable site for core body temperature measurement in abdominal aortic aneurysm surgery patients.