British Journal of Anaesthesia, 1985, Vol. 57, No. 3 271-274
© 1985 The Board of Management and Trustees of the British Journal of Anaesthesia
research-article |
BUPRENORPHINE-SUPPLEMENTED ANAESTHESIA
Influence of Dose on Duration of Analgesia after Cholecystectom
Department of Anaesthetics, Odense University Hospital Dk-5000 Odense C, Denmark
Fifty-one patients undergoing cholecystectomy received a single dose of buprenorphine 4.5-12 µg kg1 at induction. Median duration of analgesia after surgery was 6 h. Multiple regression analysis showed the duration of analgesia to be slightly dependent on the age of the patient. No relationship was found between the duration of analgesia and the weight-related dose of buprenorphine, the age, sex or body weight of the patient, the duration of anaesthesia, or the dose of droperidol or thiopentone administered.