Comparison of perioperative ketoprofen 2.0 mg kg-1 with 0.5 mg kg-1 i.v. in small children during adenoidectomy.

Abstract

We have investigated if ketoprofen 0.5 mg kg-1 i.v. provided as good analgesia with less adverse effects compared with ketoprofen 2.0 mg kg-1 i.v. in 107 children, aged 1-7 yr, after adenoidectomy, in a randomized, double-blind, parallel group study design. A standard anaesthetic method was used and all children received fentanyl 1 microgram kg-1 i.v. during induction. Children in group 2.0 received ketoprofen 2.0 mg kg-1 and children in group 0.5, 0.5 mg kg-1 i.v. during induction. If the child was in pain, fentanyl 1 microgram kg-1 was given i.v. as rescue analgesia. We found that ketoprofen provided good analgesia and only 49% of children required fentanyl in the post-anaesthesia care unit. There were no differences between the groups in the number of fentanyl doses, pain scores or frequency of adverse reactions. No serious adverse reactions occurred.