International journal of obstetric anesthesia
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Int J Obstet Anesth · Jan 1998
Randomized Controlled Trial Clinical TrialProphylactic ephedrine and hypotension associated with spinal anesthesia for cesarean delivery.
Hypotension commonly accompanies induction of spinal anesthesia for cesarean section. To determine whether intravenous ephedrine prophylaxis would benefit prehydrated obstetrical patients presenting for elective cesarean section, we studied 30 patients randomly assigned to one of three experimental groups. All patients were preloaded with crystalloid (15 ml/kg), given spinal anesthesia and positioned with left uterine displacement (LUD). ⋯ Hypotension occurred in 6/10 control patients, 5/10 bolus patients and 5/10 infusion patients. The amount of supplemental ephedrine required to treat hypotension did not differ among groups. Although the efficacy of ephedrine prophylaxis for hypotension associated with spinal anesthesia for elective cesarean section cannot be established by the small number of patients studied, this practice does not appear to be clinically relevant at the doses studied.
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Int J Obstet Anesth · Jan 1998
Epidural analgesia for vaginal delivery in a patient with cystic fibrosis following double lung transplantation.
The anaesthetic management is described of a patient with cystic fibrosis who had had a double lung transplantation for intractable respiratory failure. An epidural block provided analgesia/anaesthesia for vaginal birth and bilateral tubal ligation.