title: Postoperative analgesia for haemorrhoidectomy. A comparison between caudal and local infiltration.
abstract: This study compared the analgesic effectiveness of local infiltration of bupivacaine with caudal extradural bupivacaine in the first 48 hours after haemorrhoidectomy. Surgical and anaesthetic protocol was rigidly standardised. The caudal group had significantly less pain in the first 6 hours after haemorrhoidectomy, and on first bowel opening, when compared to those who received local infiltration of bupivacaine. There was no significant difference between the two groups with respect to further analgesic requirements, complications, time to first bowel action, and duration of hospital stay. The definite advantage of caudal extradural bupivacaine for haemorrhoidectomy must be balanced against the rare but potentially serious complications associated with its use.
authors.affiliation: Shackleton Department of Anaesthetics, Southampton.
authors.forename: S J
authors.initials: SJ
authors.lastname: Pryn
authors.forename: M M
authors.initials: MM
authors.lastname: Crosse
authors.forename: M S
authors.initials: MS
authors.lastname: Murison
authors.forename: F P
authors.initials: FP
authors.lastname: McGinn
mesh_terms: D000700:Analgesics / Q000627:therapeutic use; D000763:Anesthesia, Caudal; D000767:Anesthesia, Epidural; D000772:Anesthesia, Local; D002045:Bupivacaine; D003672:Defecation; D006484:Hemorrhoids / Q000601:surgery*; D006801:Humans; D007902:Length of Stay; D008875:Middle Aged; D010149:Postoperative Pain / Q000628:therapy*; D011183:Postoperative Complications; D013997:Time Factors
chemical_list: D000700:Analgesics; D002045:Bupivacaine