Overview Effect of Dexmedetomidine on Postoperative Glucose and Insulin Levels. Status: Completed Trial end date: 2013-07-25 Target enrollment: Participant gender: Summary This study investigated the effect of dexmedetomidine in obese patients undergoing bariatric surgery. Phase: Phase 4 Details Lead Sponsor: Pontificia Universidad Catolica de ChileTreatments: DexmedetomidineFentanylMorphine