Morphine
DrugIntravenous administration Patient receives simultaneously IV morphine administration and IN placebo spray.
Pain is controlled by:
- at 0 minute : Placebo IN (2 sprays, one spray in each nostril) + morphine IV 0,1mg/kg
- at 10 minutes and if NPRS>3 : Placebo IN (1 spray) + morphine IV 0,05mg/kg
- at 20 minutes and if NPRS>3: Pacebo (1 spray) + morphine IV 0,05mg/kg