Remifentanil versus fentanyl for short-term analgesia-based sedation in mechanically ventilated postoperative children.

Background: Analgesia-based sedation techniques are becoming more established in the intensive care unit (ICU) setting. The aim of this study was to compare remifentanil and fentanyl infusions for postoperative analgesia in pediatric ICU patients.

Methods: After receiving ethical committee approval, a prospective randomized, double-blind study was performed.

Magnesium sulfate pretreatment reduces myoclonus after etomidate.

Myoclonic movements and pain on injection are common problems during induction of anesthesia with etomidate. We investigated the influence of pretreatment with magnesium and two doses of ketamine on the incidence of etomidate-induced myoclonus and pain. A prospective double-blind study was performed on 100 ASA physical status I-III patients who were randomized into 4 groups according to the pretreatment drug: ketamine 0.