Articles: nerve-block.
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Observational Study
Japanese parturient body mass index and the role in initial nerve block height of women undergoing cesarean delivery with spinal anesthesia.
The present retrospective cohort study was designed to determine body mass index (BMI) at the delivery in women undergoing cesarean section in a Japanese urban area, and whether the nerve block height after spinal anesthesia upon the cesarean delivery relates to the lower maternal BMI, less gestational age, or underweight fetus at birth in the population. A total of 401 pregnant women undergoing cesarean delivery with spinal anesthesia were evaluated retrospectively. We examined background differences, including BMI at the delivery, gestational age, and fetal birth weight between the cases with and without the adequate initial nerve block height less than the sixth thoracic vertebral level (Th6) after the spinal dose administration. ⋯ There was a risk of the low initial block height caused by either preoperative BMI <23, gestational age <37 weeks, or fetal birth weight <2500 g in the population. In a Japanese urban area, parturient median BMI undergoing cesarean delivery is in the normal range. Such lower BMI, in addition to less gestational age or underweight fetus, seems one of the factors causing the low initial block height upon spinal anesthesia.
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JA clinical reports · Jun 2020
Retraction Of PublicationRetraction Note: Successful clavicle fracture surgery performed under selective supraclavicular nerve block using the new subclavian approach.
An amendment to this paper has been published and can be accessed via the original article.
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Curr Opin Anaesthesiol · Jun 2020
ReviewPreeclampsia and the anaesthesiologist: current management.
Preeclampsia diagnostic technologies continue to advance. Peripartum care is improved with multidisciplinary teams, specialist anaesthesia care and the availability of critical care support.
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