Overview A Pilot Study of Effect of Dexmedetomidine on Sleep and Inflammation in Critically Ill Patients Status: Completed Trial end date: 2007-05-01 Target enrollment: Participant gender: Summary The purpose of this study is to assess the short-term effect of sympatholysis on sleep quality and inflammation in critically ill patients. Phase: Phase 4 Details Lead Sponsor: University of ArizonaTreatments: Dexmedetomidine