Acta anaesthesiologica Sinica
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Liver is the largest organ and is located in the right upper quadrant of the abdominal cavity. Surgery for liver transplantation is performed through a large skin incision, which gives considerable pain post operatively. We experienced 10 cases of liver transplant, 3 cases used meperidine 0.5 mg/kg intramuscularly, 3 cases used epidural morphine analgesia, and for the remainder 4 cases, we used morphine 2-3 mg intravenously as needed. ⋯ Patients in all three groups were equally satisfied with their analgesic therapy post-operatively. As all patients expect pain after surgery, they were satisfied when the pain was less than what they had anticipated. Blood gases analysis was however better in patients with epidural morphine analgesia.
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Acta Anaesthesiol. Sin. · Mar 1994
Randomized Controlled Trial Clinical TrialThe effect of heated humidifier in the prevention of intra-operative hypothermia.
Unintentional hypothermia is common in patients undergoing "routine anesthesia in surgery". The aims of the study were to estimate the difference of changes of body temperature during abdominal and limb operations and to evaluate the effectiveness of the heated humidifier for reducing intraoperative heat loss. Forty-three patients were randomly being allocated into 3 groups. ⋯ Warming and humidifying the inspired gas effectively reduced the heat loss. We concluded that abdominal operation induce hypothermia more than limb operation. The use of heated humidifier was effective in maintaining body temperature.
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Acta Anaesthesiol. Sin. · Mar 1994
Comparative Study[Comparison of double-lumen endobnonchial versus single-lumen endotracheal tube anesthesia in bilateral thoracoscopic sympathectomy].
Since the development of video endoscopic surgery, the number of transthoracic endoscopic sympathectomy has been increasing. The use of double-lumen endobronchial tube or single-lumen endobronchial tube during anesthesia for these surgeries has been a controversial. 385 palmar hyperhidrosis patients divided into three groups: group I, under alterative one lung ventilation anesthesia with double-lumen endobronchial tube; group II, under alterative one lung ventilation anesthesia with single-lumen endobronchial tube; group III, under two lung ventilation anesthesia with single-lumen endobronchial tube were studied. All had received bilateral thoracoscopic sympathectomy. ⋯ The average anesthesia durations for group I, II and III were 38.56 +/- 10.28, 34.14 +/- 5.21, 31.83 +/- 3.34 min respectively. The variables considered in the study were: physique of the patients; duration of anesthesia; airway pressure changes; SaO2 changes during the operation and post-anesthesia complaints. We found that upon using double-lumen endobronchial tube, SaO2 levels was better maintained especially in the obese patients and the patients who had received a traditional surgical operation before.