Sedation During Mechanical Ventilation in Infants and Children: Dexmedetomidine Versus Midazolam

Abstract

At a dose of 0.25 microg/kg/h, dexmedetomidine was approximately equivalent to midazolam at 0.22 mg/kg/h. At 0.5 microg/kg/h, dexmedetomidine provided more effective sedation as demonstrated by the need for fewer bolus doses of morphine, a decrease in the 24-hour requirements for supplemental morphine, as well as a decrease in the total number of assessment points with a Ramsay score of 1 (inadequate sedation) and the number of patients who had a Ramsay score of 1.