Masui. The Japanese journal of anesthesiology
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The anesthetic management of a patient with xeroderma pigmentosum is described. A 17-year-old woman underwent tracheostomy because of progressive recurrent nerve palsy. The operation was performed uneventfully under general anesthesia using propofol and fentanyl. ⋯ Classical types of XP have a defect in nucleotide excision repair (NER). It has been reported that volatile anesthetics such as halothane deranged NER in cells obtained from an XP patient. Thus, general anesthesia using volatile agents should be avoided, if possible, because inhalation anesthetics may worsen the symptoms of XP.
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Randomized Controlled Trial Clinical Trial
[Continuous epidural administration of droperidol to prevent postoperative nausea and vomiting].
This randomized double-blind trial was designed to evaluate the antiemetic effect of continuous epidural analgesia with droperidol mixed with bupivacaine and buprenorphine. We studied 78 patients for abdominal gynecological surgery under general-epidural anesthesia. ⋯ Droperidol 2.5 mg, however, showed not only significant antiemetic effect without any adverse action, but also the reduction of rescue analgesics. We conclude that the addition of a small dose of droperidol to epidural analgesics reduces the incidence of postoperative emesis and the requirement of rescue analgesics.
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Randomized Controlled Trial Clinical Trial
[Pre-treatment with ketamine reduces incidence and severity of pain on propofol injection].
The purpose of this study was to evaluate the effect of pre-treatment with ketamine on the reduction of pain during injection of propofol in adult patients. We conducted a prospective, randomized, double-blinded trial. Forty-three patients were randomly allocated to one of two groups according to the agents administered before hand; Group C, normal saline 2 ml and Group K, 1% ketamine 2 ml. ⋯ Thirty-six percent of patients in the C group complained moderate to severe pain but only 9% of patients in the K group. The mechanisms of prevention by ketamine of the pain on propofol-injection could not be clarified from our study, but it may be related to central effects of ketamine. In conclusion, ketamine pre-treatment before propofol administration significantly reduces incidence and severity of pain associated with propofol injection.
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Bilateral parotid gland swelling with hyperamylasemia occurred in two patients on the first postoperative day after cesarean section under combined epidural-spinal anesthesia. Total ephedrine doses used to treat hypotension due to anesthesia were 48 and 52 mg, respectively. These symptoms and findings seemed to have been caused by beta stimulating effect of high dose ephedrine.
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Rhabdomyolysis is one of the perioperative complications in patients with Duchenne's muscular dystrophy (DMD). It has been suggested that sevoflurane can be used safely for anesthesia in patients with DMD. In this report, we describe a case with DMD who received anesthesia with sevoflurane, in which rhabdomyolysis developed postoperatively. ⋯ After the diuresis with mannitol and furosemide, the urine became clear. On the 4th postoperative day, he was discharged without any complication. This case suggested that rhabdomyolysis can develop after sevoflurane anesthesia in patients with DMD.