RESUMO
PURPOSE: We present the results of the use of a protocol of inhalational oxygen/nitrous oxide mixtures associated with oral opioids on a prospective cohort of 33 children undergoing local care for acute but limited burned skin lesions. METHODS: All the children were orally administered 0.4 mg/kg morphine chlorydrate, and nitrous oxide was administered as an equimolar mixture (50% N2O, 50% O2) via a face mask during the procedure. Pain and comfort of the patient were evaluated by the use of a validated behavioural score. After the end of the procedure, child and parent satisfactions were noted. RESULTS: Mean age was 3 years 6 months (10 months-11 years). A successful detersion procedure was performed in all the cases. Behavioural score was 6 in 15 cases out of 33, comprising between 7 and 9 in 15 patients and 10 in three patients. Subjective satisfaction of pain management was noted in 16 out of 20 patients after the procedure. Subjective satisfaction of the parents was noted in all the cases. DISCUSSION: Our study demonstrates that the use of a simple protocol of inhalational oxygen/nitrous oxide mixtures associated with oral opioids could be safe and effective. This association was well tolerated without any adverse effect.
