British journal of anaesthesia
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Comment Letter Comparative Study
Effect of rocuronium compared with succinylcholine on IOP.
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Comment Letter Randomized Controlled Trial Clinical Trial
Opioid-induced pruritus: repeated vs single dose ondansetron administration in preventing pruritus after intrathecal morphine.
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Randomized Controlled Trial Comparative Study Clinical Trial
Comparison of low-dose epidural with combined spinal-epidural analgesia for labour.
We have performed a randomized comparison of two low-dose epidural regimens for analgesia in labour, differing only in the manner in which initial analgesia was established. In the epidural (EPI) group, 484 women received a loading dose of 20 ml of 0.1% bupivacaine with fentanyl 2 micrograms ml-1. In the combined spinal-epidural (CSE) group, 524 women received a spinal injection of plain bupivacaine 2.5 mg with fentanyl 25 micrograms. ⋯ Other comparisons between groups revealed no differences. These findings may have been affected by an uneven distribution of multiparous women between the groups (25% in the EPI group and 34.2% in the CSE group; P = 0.002). However, subgroup analysis of primiparous and multiparous women did not alter the results.