Overview Axillary Approach to Brachial Plexus Blockade Using Ketamine, Regional Versus Intravenous Administration Status: Recruiting Trial end date: 2023-06-01 Target enrollment: Participant gender: Summary The purpose of this study is to assess Ketamine as an adjuvant to Branchial Plexus Blockade. Phase: N/A Details Lead Sponsor: National and Kapodistrian University of AthensTreatments: KetamineRopivacaine