European Journal of Anaesthesiology



Original Article

Effects of different doses of oral ketamine for premedication of children


S. Turhanoglu a1c1, A. Kararmaz a1, M. A. Özyilmaz a1, S. Kaya a1 and D. Tok a1
a1 Dicle University Hospital, Department of Anaesthesiology, Diyarbakir, Turkey

Article author query
turhanoglu s   [PubMed][Google Scholar] 
kararmaz a   [PubMed][Google Scholar] 
ozyilmaz ma   [PubMed][Google Scholar] 
kaya s   [PubMed][Google Scholar] 
tok d   [PubMed][Google Scholar] 

Summary

Background and objective: A need exists for a safe and effective oral preanaesthetic medication for use in children undergoing elective surgery. The study sought to define the dose of oral ketamine that would facilitate induction of anaesthesia without causing significant side-effects.

Methods: We studied 80 children undergoing elective surgery under general anaesthesia who received oral ketamine 4, 6 or 8 mg kg−1 in a prospective, randomized, double-blind placebo controlled study. We compared the reaction to separation from parents, transport to the operating room, the response to intravenous cannula insertion and application of an anaesthetic facemask, the induction of anaesthesia and recovery from anaesthesia.

Results: In the group receiving ketamine 8 mg kg−1, the children were significantly calmer than those of the other groups, and anaesthesia induction was more comfortable. Recovery from anaesthesia was longer in the group receiving ketamine 8 mg kg−1 compared with the other groups, but no differences between the groups were observed after 2 h in the recovery room.

Conclusions: It is concluded that oral ketamine 8 mg kg−1 is an effective oral premedication in inpatient children undergoing elective surgery.

(Accepted January 2002)


Key Words: ANAESTHETICS, INTRAVENOUS, anaesthetics, dissociative, ketamine; PAEDIATRICS; PREMEDICATION.

Correspondence:
c1 Correspondence to: Selim Turhanoglu, Dicle University Hospital, Department of Anaesthesiology, Diyarbakir, Turkey. E-mail: gaturhanoglu@superonline.com