Masui. The Japanese journal of anesthesiology
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Case Reports
[Perioperative management for emergency cesarean section of a patient with reexpansion pulmonary edema].
A 27-year-old woman with 39 week gestation was admitted because of cough and dyspnea accompanied by massive right-sided pleural effusion. Following the right thoracocentesis, about 2000 ml of bloody pleural effusion was drained. Just after the thoracocentesis, the fetal heart rate (FHR) temporarily showed a variable deceleration pattern but the rate was restored spontaneously. ⋯ She was transferred to the intensive care unit and treated with mechanical ventilation, prednisolone and diuretics. Extubation was performed on the 2nd day after the surgery. On reexpansion of the collapsed lung, it is always necessary to consider not only the hemodynamic changes just after reexpansion but also RPE following reexpansion.
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Randomized Controlled Trial Comparative Study Clinical Trial
[Comparison of propofol and isoflurane anesthesia on postoperative nausea, vomiting and pruritus induced by epidural morphine].
We compared propofol-nitrous oxide anesthesia (Group P) with isoflurane-nitrous oxide anesthesia (Group I) on the incidence of postoperative nausea, vomiting and pruritus induced by epidural morphine. Twenty-eight patients for thoracotomy for lung surgeries were randomly assigned either to Group P or Group I. ⋯ In the late postoperative period, in Group P the incidence of nausea and vomiting tended to be low compared with Group I, but the difference was not statistically significant. The incidence of pruritus was not different between the two groups in both early and late periods.
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Randomized Controlled Trial Clinical Trial
[Differences in hemodynamic effects of amrinone, milrinone and olprinon after cardiopulmonary bypass in valvular cardiac surgery].
The differences in hemodynamic effects of amrinone, milrinone and olprinone were evaluated in 46 patients for valvular cardiac surgery after cardiopulmonary bypass (CPB). Patients were randomly allocated to three groups; group A with amrinone infusion (17 patients); group M with milrinone infusion (15 patients); and group O with olprinone infusion (14 patients). Each drug was administrated as a single dose into the venous reservoir of the CPB circuit 15 min prior to the end of emergence from CPB, followed by continuous infusion. ⋯ In group M and A, the systolic blood pressure showed a significant increase after CPB. On the other hand, the systolic blood pressure showed no significant change in group O after CPB. Three drugs showed no significant difference in the dosages of catecholamines used.
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Comparative Study
[Comparison between total intravenous anesthesia and inhalation anesthesia in the surgery of acute cholecystitis].
We investigated retrospectively the influence of anesthetic methods on the intraoperative managements and postoperative outcomes in 26 patients receiving emergency or early surgery for acute cholecystitis. Fourteen of the 26 patients received total intravenous anesthesia with propofol, fentanyl, and ketamine (PFK group), while the remainder received nitrous oxide and isoflurane or sevoflurane anesthesia (GO group). ⋯ After surgery, the PFK group had significantly earlier bowel function than the GO group, with earlier starting of oral intake (54.0 +/- 25.1 vs 89.3 +/- 31.9 hours after surgery; P = 0.026). These data suggest that total intravenous anesthesia by propofol, fentanyl, and ketamine may provide the earlier recovery of bowel function than inhaled anesthesia after emergency or early surgery for acute cholecystitis.
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Case Reports
[Severe lightning pain during spinal anesthesia in a patient with diabetic neuropathy].
A 71-year-old woman with diabetic neuropathy who had undergone amputation of the right lower leg for diabetic gangrene 4 years previously, experienced severe lightning pain in both legs during spinal anesthesia. She was scheduled for skin grafting for a burn ulcer on her left foot. Her preoperative physical examination revealed hypesthesia in both legs due to diabetic neuropathy. ⋯ There was no worsening of neurological findings 5 hours later when the effect of spinal anesthesia disappeared. This clinical picture seems to be different from that of reported cases of phantom limb pain during spinal anesthesia in which severe lightning pain occurred in both legs. This case suggests that patients with diabetic neuropathy might develop severe lightning pain during spinal anesthesia using dibucaine.