British journal of anaesthesia
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Randomized Controlled Trial Comparative Study Clinical Trial
Comparison of the effects of intrathecal ropivacaine, levobupivacaine, and bupivacaine for Caesarean section.
Intrathecal ropivacaine is roughly dose equivalent to bupivacaine at a ratio of 1.5:1 ropivacaine:bupivacaine.
pearl -
Randomized Controlled Trial Clinical Trial
Effect of adding dopexamine to intraoperative volume expansion in patients undergoing major elective abdominal surgery.
The contribution of low-dose dopexamine to outcome, when given to increase cardiac output in patients already treated with fluids during major abdominal surgery, is not yet known. ⋯ We could not demonstrate an advantage to using low-dose dopexamine in high-risk patients during major abdominal surgery.
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Randomized Controlled Trial Comparative Study Clinical Trial
Epidural versus intrathecal morphine for postoperative analgesia after Caesarean section.
Perispinal anaesthesia for Caesarean section allows injection of epidural (ED) or intrathecal (i.t.) morphine to provide long-lasting postoperative analgesia. To compare these two routes, a prospective, randomized, double-blinded study of 53 patients undergoing elective Caesarean section was performed. ⋯ The ED protocol was more effective than the i.t. protocol, whilst side-effects were similar.
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We describe a patient at 20-22 weeks gestation, with a known difficult airway, who underwent eight sessions of electroconvulsive therapy using the ProSeal laryngeal mask airway and controlled ventilation. The airway management options for brief periods of general anaesthesia in patients with increased gastric volume are discussed.