title: Postoperative analgesia after circumcision. A randomized comparison between caudal analgesia and intramuscular morphine in boys.
abstract: 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.
mesh_terms: D000763:Anesthesia, Caudal; D000765:Anesthesia, Conduction; D000767:Anesthesia, Epidural; D002045:Bupivacaine; D002648:Child; D002675:Child, Preschool; D002944:Circumcision, Male; D006801:Humans; D008297:Male; D009020:Morphine; D010149:Postoperative Pain / Q000517:prevention & control*; D011446:Prospective Studies; D011897:Random Allocation; D013997:Time Factors
chemical_list: D009020:Morphine; D002045:Bupivacaine