75
Participants
Start Date
November 30, 2011
Primary Completion Date
January 31, 2012
Study Completion Date
January 31, 2012
opioid (remifentanyl)
Infusion of remifentanyl (opioid) will be started at different levels for each group of the randomized study : 0 ng/ml (group 0), 1 ng/ml (group 1), 3 ng/ml (group 3) or 4 ng/ml (group 4)
CHU de Saint-Etienne, Saint-Etienne
Centre Hospitalier Universitaire de Saint Etienne
OTHER