International journal of obstetric anesthesia
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Int J Obstet Anesth · Feb 2019
Review Comparative StudyIs training in obstetric critical care adequate? An international comparison.
Obstetric critical care is an emerging discipline which cuts across speciality boundaries. We have analysed the training curricula in the three major specialities (obstetrics, anaesthesia and intensive care medicine) likely to be involved in the care of the critically-ill obstetric patient, to assess whether it is adequate to ensure effective training on this subject.
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Int J Obstet Anesth · Feb 2019
Randomized Controlled TrialProphylactic infusion of phenylephrine is effective in attenuating the decrease in regional cerebral blood volume and oxygenation during spinal anesthesia for cesarean section.
Hypotension induced by spinal anesthesia for cesarean section causes a decrease in maternal regional cerebral blood volume and oxygenation. We used near-infrared spectroscopy to determine whether prophylactic infusion of phenylephrine attenuates these decreases. ⋯ Prophylactic infusion of phenylephrine, especially at 25 µg/min, can effectively suppress decreases in regional cerebral blood volume and regional cerebral blood oxygenation after induction of spinal anesthesia for cesarean section.
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Int J Obstet Anesth · Feb 2019
Observational StudyA prospective observational study of the change in regional cerebral oxygen saturation during cesarean delivery in women receiving phenylephrine prophylaxis for spinal hypotension.
Spinal hypotension causes decreased regional cerebral oxygen saturation (ScO2) in women undergoing cesarean delivery. In this study we aimed to measure the change in ScO2 using near infrared spectroscopy in women receiving a prophylactic phenylephrine infusion during cesarean delivery under spinal anesthesia. ⋯ Spinal anesthesia with phenylephrine infusion during cesarean delivery is associated with a significant decrease in ScO2 levels, maximal five minutes later. Further studies are required to establish the clinical significance of this finding.
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Int J Obstet Anesth · Feb 2019
Multicenter StudyAnesthetic management of parturients with Arnold Chiari malformation-I: a multicenter retrospective study.
Consensus regarding the safest mode of delivery and anesthetic management for parturients with Arnold Chiari malformation-I (ACM-I) remains controversial. This study assessed their anesthetic management and reported anesthetic complications during hospitalization for delivery. ⋯ The findings suggest that anesthetic complications occur infrequently in patients with ACM-I regardless of the anesthetic management. Although institutional preference in anesthetic and obstetric care appears to drive patient management, the findings suggest that an individualized approach has favorable outcomes in this population.