title: Postoperative analgesia in children who have genito-urinary surgery. A comparison between caudal buprenorphine and bupivacaine.
abstract: A study conducted on 40 children, aged 1-11 years, who had genito-urinary surgery compared the quality and duration of analgesia after caudal blocks in two groups of patients. Group 1 (n = 20) received caudal bupivacaine 0.25% and group 2 (n = 20) caudal buprenorphine 4 micrograms/kg; each received 0.5 ml/kg body weight. Patients were operated on under general anaesthesia. Postoperative behaviour and severity of pain were measured on a 3-point scale. The results indicate that caudal buprenorphine provides excellent postoperative analgesia in children comparable to caudal bupivacaine in the early postoperative period. Buprenorphine proved better in the late postoperative period. Analgesia lasted from 20 hours to more than 24 hours after caudal buprenorphine with fewer side effects.
authors.affiliation: Department of Anaesthesiology, Maulana Azad Medical College, New Delhi, India.
authors.forename: S
authors.initials: S
authors.lastname: Girotra
authors.forename: S
authors.initials: S
authors.lastname: Kumar
authors.forename: K M
authors.initials: KM
authors.lastname: Rajendran
mesh_terms: D000698:Analgesia; D002045:Bupivacaine; D002047:Buprenorphine; D002648:Child; D002675:Child, Preschool; D002944:Circumcision, Male; D005260:Female; D006801:Humans; D007021:Hypospadias / Q000601:surgery; D007223:Infant; D008297:Male; D010149:Postoperative Pain / Q000628:therapy*; D013997:Time Factors; D014545:Urinary Calculi / Q000601:surgery; D014566:Urogenital System / Q000601:surgery*; D014719:Vesicovaginal Fistula / Q000601:surgery
chemical_list: D002047:Buprenorphine; D002045:Bupivacaine