Overview Study to Evaluate Analgesic Effect of IV Administration of Kappa Agonist CR845 For Hysterectomy Surgery Status: Completed Trial end date: 2012-04-01 Target enrollment: Participant gender: Summary The primary purpose of this study is to determine if CR845 is effective in treating the pain associated with a laparoscopic hysterectomy. Phase: Phase 2 Details Lead Sponsor: Cara Therapeutics, Inc.Treatments: AnalgesicsPeripheral Nervous System Agents