International journal of obstetric anesthesia
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Int J Obstet Anesth · Aug 2014
Randomized Controlled Trial Comparative StudySpinal anaesthesia for caesarean section: an ultrasound comparison of two different landmark techniques.
Spinal anaesthesia performed at levels higher than the L3-4 intervertebral space may result in spinal cord injury. Our aim was to establish a protocol to reduce the chance of spinal anaesthesia performed at or above L2-3. ⋯ Our data suggest that when performing spinal anaesthesia in pregnant patients, if the intercristal line intersects an intervertebral space then the space below should be chosen and if the intercristal line intersects a spinous process then the interspace below should be chosen. This will reduce the incidence of spinal anaesthesia performed at or above L2-3.
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Int J Obstet Anesth · Aug 2014
Randomized Controlled TrialEvaluation of levobupivacaine passage to breast milk following epidural anesthesia for cesarean delivery.
Following maternal administration, local anesthetics pass into breast milk. In the present study, we aimed to compare the passage of levobupivacaine and bupivacaine into breast milk following epidural anesthesia for cesarean delivery. ⋯ Both levobupivacaine and bupivacaine pass into breast milk following epidural administration. The concentration of both drugs was approximately three times lower in breast milk than in maternal plasma.
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Int J Obstet Anesth · Aug 2014
Case ReportsPost-dural puncture headache and posterior reversible encephalopathy syndrome: a misdiagnosis or co-presentation?
Posterior reversible encephalopathy syndrome (PRES) is a rare neurological condition associated with a variety of underlying conditions, including preeclampsia. The headache associated with PRES may be indistinguishable from post-dural puncture headache, which may result in diagnostic delay. ⋯ The case was unique because there were no features of preeclampsia, initial presentation was typical of post-dural puncture headache, and there was a five-day interval between the onset of headache and the development of seizures and cortical blindness, pathognomonic of PRES. It remains unclear whether this was an atypical presentation of PRES, initially misdiagnosed as post-dural puncture headache, or whether delayed treatment of headache triggered PRES.