International journal of obstetric anesthesia
-
Int J Obstet Anesth · Jan 2013
Randomized Controlled TrialA dose-response study of remifentanil for attenuation of the hypertensive response to laryngoscopy and tracheal intubation in severely preeclamptic women undergoing caesarean delivery under general anaesthesia.
Remifentanil is known to attenuate the cardiovascular responses to tracheal intubation. We determined effective doses (ED(50)/ED(95)) of remifentanil to prevent the pressor response to tracheal intubation in patients with severe preeclampsia. ⋯ The ED(95) of remifentanil for attenuating the hypertensive response to tracheal intubation during induction of anaesthesia in severely preeclamptic patients undergoing caesarean delivery under general anaesthesia was 1.34 μg/kg.
-
Int J Obstet Anesth · Jan 2013
Case ReportsManagement of a parturient with an anterior sacral meningocele.
Anterior sacral meningoceles are rare disorders featuring anterior herniation of the meninges through a sacral defect or foramen. They are frequently misdiagnosed as ovarian or abdominal cysts and surgical exploration has resulted in meningitis. In pregnancy it represents an obstacle to delivery of the fetus and rupture of the meningocele during vaginal delivery is a significant risk. The successful multidisciplinary management of a primiparous patient with an anterior sacral meningocele and previous abdominal surgery is presented.
-
Magnesium is one of the most abundant cations in the human body. It is utilised extensively within the medical world and its role in the treatment of various conditions in both mother and fetus is increasing. This review focuses on the importance of magnesium for the obstetric anaesthetist and looks at the most recent evidence surrounding its use in hypertensive disorders of pregnancy, neuroprotection of the premature infant and the expanding role of magnesium as an analgesic and adjunct to anaesthesia.