International journal of obstetric anesthesia
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Int J Obstet Anesth · May 2016
Randomized Controlled TrialEffect of preoperative pregabalin on post-caesarean delivery analgesia: a dose-response study.
We hypothesised that preoperative administration of a single-dose of pregabalin would be associated with lower morphine consumption after uncomplicated caesarean delivery. ⋯ In our study, preoperative administration of pregabalin 300mg reduced postoperative morphine consumption and early postoperative pain in parturients undergoing elective caesarean delivery, although maternal side effects were more common.
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Int J Obstet Anesth · May 2016
The impact of gestational age and fetal weight on the risk of failure of spinal anesthesia for cesarean delivery.
There are limited data about spinal dosing for cesarean delivery in preterm parturients. We investigated the hypothesis that preterm gestation is associated with an increased incidence of inadequate spinal anesthesia for cesarean delivery compared with term gestation. ⋯ At standard spinal doses of hyperbaric bupivacaine used in our practice (⩾10.5mg), there were higher odds of inadequate surgical anesthesia in preterm parturients. When adjusting for potential confounders, low birth weight was the main factor associated with failure.