Overview IV Dexamethasone for Prolongation of Peripheral Nerve Block Status: Completed Trial end date: 2018-02-20 Target enrollment: Participant gender: Summary This is a volunteer study examining the effect of different doses of IV dexamethasone on prolongation of median nerve block in the forearm. Phase: Phase 3 Details Lead Sponsor: University Health Network, TorontoTreatments: BB 1101DexamethasoneDexamethasone 21-phosphateDexamethasone acetate