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
Comparative StudyDifferences in lumbar dural sac dimension in supine and lateral positions in late pregnancy: a magnetic resonance imaging study.
This study was designed to quantitatively investigate differences in lumbar dural sac dimensions between the lateral and supine positions in late pregnancy. ⋯ The axial section area and the transversal maximum diameter of the dural sac in the lumbar area are reduced in the supine compared with the lateral position in late pregnancy.
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Int J Obstet Anesth · May 2016
Case ReportsEarly postpartum mitral valve thrombosis requiring extra corporeal membrane oxygenation before successful valve replacement.
Pregnancy is associated with an increased risk of thrombosis in women with mechanical prosthetic heart valves. We present the case of a 29-year-old woman who developed early postpartum mitral valve thrombus after an elective cesarean delivery. The patient had a mechanical mitral valve and was treated with warfarin in the second trimester, which was replaced with high-dose dalteparin during late pregnancy. ⋯ Transesophageal echocardiography revealed a mitral valve thrombus. The patient underwent a successful mitral valve replacement after three days on extra corporeal membrane oxygenation. This case highlights the importance of multidisciplinary care and frequent monitoring of anticoagulation during care of pregnant women with prosthetic heart valves.
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Int J Obstet Anesth · May 2016
Letter Case ReportsSevere compression of the inferior vena cava during cesarean section.