Midazolam, a short-lived benzodiazepine producing sedation and reversible anterograde amnesia, was administered intravenously to 14 healthy male volunteers. Regional cerebral blood flow (rCBF) was measured using positron emission tomography (PET) with intravenous H2 15O at either a 'high' midazolam EEG effect (EEG signs of stage 2 sleep), or 'low' midazolam EEG effect (increase in EEG beta powe...

OBJECTIVE To assess the safety and efficacy of various forms of analgesia and sedation for fracture reduction in pediatric patients in the emergency department, as observed in randomized controlled trials in pediatric populations. DATA SOURCES Cochrane Controlled Trials Register, CINAHL (Cumulative Index to Nursing & Allied Health Literature), and MEDLINE. The search terms "fractures," "manip...

BACKGROUND Despite the high frequency of hypotension during spinal anesthesia with proper sedation, no previous report has compared the hemodynamic effects of dexmedetomidine and midazolam sedation during spinal anesthesia. We compared the effects of bispectral index (BIS)-guided intravenous sedation using midazolam or dexmedetomidine on hemodynamics and recovery profiles in patients who underw...

Midazolam and its active metabolites have a depressant effect on respiration and consciousness level, and therefore their effects should be considered in all patients for whom brain death testing is contemplated. The concentrations of midazolam and its active metabolites were measured in critically ill patients on a ventilator during and after continuous intravenous infusion of midazolam. Three...

T technique of intravenous sedation with a benzodiazepine is a well documented and successful method for reducing fear and anxiety in many patients who regard dental treatment as challenging and potentially painful. One of the most important factors to achieving a well sedated patient is ensuring the dose of the drug given is titrated to the individual patient. Five years ago, a Rapid Response ...