Auditory evoked response during propofol anaesthesia after pre-induction with midazolam.

BACKGROUND In clinical use, midazolam reduces the dose requirement for propofol. We studied the effect of midazolam given before anaesthesia on the amount of propofol needed and the time taken, to achieve loss of consciousness (LOC) in 20 patients. METHODS We compared the auditory evoked responses (AER) in these patients with those in a group of 20… (More)