Comparison of Three Conscious Sedation Regimens for Pediatric Dental Patients
Javier Torres-Pérez / Israel Tapia-García / Miguel Ángel Rosales-Berber / Juan Francisco Hernández-Sierra / Amaury de J. Pozos-Guillén

The aim of this study was to compare the clinical success of three conscious sedation regimens for pediatric dental patients. A clinical trial was performed wherein dental treatment was administered to pediatric patients ASA I and II under conscious sedation.. Fifty-four children were divided into three groups of 18 patients each, randomly assigned. Group A received hydroxyzine (2mg/kg 2 h before treatment and a subsequent dose of 1 mg/kg 20 min before treatment) orally; group B received 0.50mg/kg midazolam mixed with 1.5 mg/kg hydroxyzine 20 min before treatment orally; group C received chloral hydrate, 50 mg/kg mixed with 1.5mg/kg hydroxyzine 20 min before treatment orally. The Ohio State Behavioral Rating Scale (OSBRS) showed statistically significant differences between groups B and C with respect to group A. The regimens of midazolam or chloral hydrate mixed with hydroxyzine represent excellent choices for conscious sedation regimens for pediatric dental patients.
Key words: conscious sedation, hydroxyzine, midazolam, chloral hydrate.