International journal of obstetric anesthesia
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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.
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Int J Obstet Anesth · Jul 1995
Fiberoptic intubation using intraoral glossopharyngeal nerve block in a patient with severe preeclampsia and HELLP syndrome.
Rationale and technique for use of intraoral glossopharyngeal nerve block is described in a parturient with severe preeclampsia and a past history of difficult intubation. Indications and contraindications for administration of other forms of airway anesthesia are discussed.
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Int J Obstet Anesth · Jul 1995
Combined spinal epidural anaesthesia: the single space double-barrel technique.
We present our own single-space method for performing combined spinal epidural anaesthesia. A spinal introducer and a Tuohy needle are sited in the same interspace. After insertion of the epidural catheter the introducer is used as a guide for a 25 gauge spinal needle. ⋯ The incidence of side effects (hypotension, nausea and vomiting, itching, post dural puncture headache) was comparable with those of other series. However, a high incidence (26.6%) of paraesthesiae during insertion of the spinal needle was noted. We suggest that this finding may be related to the use of pencil-point needles.