British Journal of Anaesthesia, 2004, Vol. 92, No. 3 448-449
© 2004 The Board of Management and Trustees of the British Journal of Anaesthesia
Correspondence |
Dose of intrathecal diamorphine for Caesarean section and position for spinal insertion
1 Bristol, UK 2 London, UK 3 Leeds, UK
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EditorDr Saravanan and colleagues suggest that 0.4 mg is the optimum dose of intrathecal diamorphine for Caesarean section.1 Although not necessarily disagreeing with this conclusion, I would like to draw attention to the potential influence of patient position at insertion of the spinal on intraoperative anaesthesia and postoperative analgesia.
Skilton and colleagues2 found a mean time to first analgesia of 14 h with diamorphine 0.3 mg when the spinal was placed with the woman in the lateral position. This