Anaesthesia
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Suxamethonium was administered to patients during recovery from non-depolarising muscle relaxation. The effect of suxamethonium varied depending upon the degree of recovery from the non-depolarising block when it was administered. ⋯ If administered after 50% recovery the predominant effect was paralysis without initial recovery. Assessment of neuromuscular blockade with train-of-four stimulation showed that the paralysis produced by suxamethonium under these circumstances, had depolarising and non-depolarising features.
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Randomized Controlled Trial Comparative Study Clinical Trial
Postoperative analgesia after circumcision. A randomized comparison between caudal analgesia and intramuscular morphine in boys.
A randomised blind comparison between caudal analgesia (1.5 mg/kg bupivacaine) and intramuscular morphine (0.15 mg/kg) is reported. Forty boys were studied. Caudal analgesia is shown to be significantly better than morphine by means of a linear analogue scale designed to quantify behaviour immediately after operation.
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The complications observed in twelve patients undergoing guided blind nasotracheal intubation are presented. The commonest was minor bleeding, followed by difficulty in hooking the cannula out of the nostril. These complications are minor enough to justify the more frequent use of the technique in patients with intubation problems.