International journal of obstetric anesthesia
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A 35-week pregnant patient with ankylosing spondylitis and a known previous failed intubation required an elective caesarean section for intrauterine growth retardation. Regional anaesthesia was prevented by extensive spinal fusion. The anaesthetic management involved an awake oral fibreoptic intubation followed by induction and maintenance of general anaesthesia allowing delivery of a live infant without harm to the mother.
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Int J Obstet Anesth · Jul 1995
Acute tocolysis for suspected intrapartum fetal distress: maternal effects of terbutaline versus magnesium sulfate.
This study was undertaken to determine the maternal hemodynamic impact of terbutaline versus magnesium sulfate in the acute treatment of fetal distress prior to cesarean delivery. Forty-six women were prospectively randomized to receive 0.25 mg subcutaneous terbutaline or 4.0 g intravenous magnesium sulfate for in utero fetal resuscitation before cesarean delivery. ⋯ However, mean urine output was significantly greater in the terbutaline group (88 +/- 42 ml/h) than in those treated with magnesium sulfate (61 +/- 26 ml/h; P < 0.03). Terbutaline, the superior agent for acute tocolysis, is not associated with an increase in maternal cardiovascular side effects during anesthesia.