Articles: general-anesthesia.
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Am. J. Obstet. Gynecol. · Aug 1983
Comparative StudyEffects of induction of general and regional anesthesia for cesarean section on maternal plasma beta-endorphin levels.
Plasma beta-endorphin was measured in 40 healthy pregnant women undergoing cesarean section. Group 1 patients (N = 14) received general anesthesia by rapid-sequence induction and endotracheal intubation with curare, thiopental, and succinylcholine. Anesthesia was maintained with nitrous oxide, oxygen, and muscle relaxant until delivery. ⋯ In the 14 patients who underwent general anesthesia, the mean (+/- SEM) plasma beta-endorphin increased significantly (p less than 0.025) from 46 +/- 7.4 to 111.6 +/- 8.9 fmol/ml. There was no significant change in plasma beta-endorphin level of the 26 patients who underwent regional anesthesia; beta-endorphin levels averaged 44.5 +/- 5.1 and 47.6 +/- 4.8 fmol/ml prior to and after induction of anesthesia, respectively. These data demonstrate that plasma beta-endorphin concentrations are elevated following induction of general anesthesia but not with induction of regional anesthesia, which suggests that less stress is associated with regional than with general anesthesia induction in patients undergoing cesarean section.
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Anaesth Intensive Care · Aug 1983
Case ReportsAnaesthetic implications of the mucopolysaccharidoses: a fifteen-year experience in a children's hospital.
Patients suffering from the mucopolysaccharidoses, most commonly Hurler's syndrome, present special problems in anaesthesia. A retrospective review of the anaesthetic management of such patients over fifteen years revealed a high incidence of airway problems. Two case histories illustrating these difficulties are presented.
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In six patients undergoing gynaecological surgery computer assisted total intravenous anaesthesia (CATIA) was performed using etomidate and alfentanil. Constant plasma levels of etomidate (0.3 microgram/ml) from the very beginning onwards were achieved using the so called B. ⋯ Alfentanil plasma concentrations of 0.45 microgram/ml were maintained by the same infusion scheme beginning with skin incision until 20 minutes prior to the end of surgery. The proposed concept of CATIA provided an adequate analgesic and hypnotic effect during anaesthesia for abdominal surgery with a recovery period of short duration.