Procedural Sedation in Paediatric Practice

Abstract

Introduction: Providing sedation techniques during the performance of diagnostic and therapeutic procedures on children decreases anxiety and discomfort. A number of drugs are available for the purpose. A retrospective record study in Paediatrics department of Burdwan Medical College & Hospital showed oral triclofos and per rectal diazepam were the two commonly used drugs for the purpose. However, intranasal midazolam is claimed to be a near ideal agent for procedural sedation. So, the above study was to compare efficacy and safety of intranasal midazolam over oral triclofos and per rectal diazepam. Methods: Participants having ASA score I or II having age group 1 to 6 years requiring non-invasive or minimally invasive procedure were divided into three groups- one group received oral triclofos sodium, second group received per rectal diazepam and third group received intranasal midazolam spray prior to the procedure. Levels of sedation and recovery were scored using Ramsey sedation score and modified Aldrete scoring system respectively. Induction of sedation was defined as attainment of Ramsey sedation score of at least 3. Complete recovery was defined as a minimum score of 10 of modified Aldrete scoring system. Results: Both times of induction and recovery were significantly higher in triclofos group when compared to other two groups. Level of sedation attained was higher in per rectal diazepam group, although there was no case of over sedation. Adverse effects were comparable except for nasal irritation which was exclusively limited to midazolam group. Cost of therapy was higher with intranasal midazolam therapy than with per rectal diazepam therapy. Conclusion: Per rectal diazepam appear to be a more ideal drug for procedural sedation over intranasal midazolam and oral triclofos.