Overview Perineural Steroids for Peripheral Nerve Blocks Status: Completed Trial end date: 2017-08-31 Target enrollment: Participant gender: Summary This study will look at the efficacy of dexamethasone for prolongation of peripheral nerve blocks. Phase: Phase 4 Details Lead Sponsor: Wake Forest University Health SciencesTreatments: BB 1101BupivacaineDexamethasoneDexamethasone 21-phosphateDexamethasone acetateEpinephrineEpinephryl borateRacepinephrine