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Randomized Controlled Trial Comparative Study Clinical Trial
Postoperative analgesia after circumcision in children.
- L V Martin.
- Br J Anaesth. 1982 Dec 1; 54 (12): 1263-6.
AbstractThe analgesic effects of systemically administered diamorphine, caudal analgesia with 0.5% bupivacaine plain and caudal analgesia with 0.5% bupivacaine plain to which morphine sulphate had been added were studied in boys undergoing circumcision. Postoperative analgesia was assessed using a linear analogue scale. The time interval between operation and subsequent analgesic administration and the number of analgesic doses in 24 h were compared. The frequency of vomiting was noted. All three methods provided satisfactory results. The only detectable difference between the groups was a more rapid, but transient, recovery in the group receiving plain bupivacaine only. The frequency of vomiting was high in all groups. Caudal analgesia, with or without the addition of morphine, did not confer any advantage over injected diamorphine, and did not justify the extra time, risk and expense required to carry it out.
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