DIHYDROETORPHINE FOR THE PROVISION OF PAIN RELIEF AND ANAESTHESIA

摘要

The present invention provides a method of providing pain relief in a human subject in need thereof comprising administering (R)-dihydroetorphine to said subject, wherein said (R)-dihydroetorphine is administered in a dose of at least 0.01 μg/kg, preferably at least 0.05 μg/kg, and the level of respiratory depression in said subject is 65 or less % relative to the baseline level pre-administration of (R)-dihydroetorphine.