Overview Sleep and Endometrial Cancer Status: Terminated Trial end date: 2011-04-01 Target enrollment: Participant gender: Summary This study proposes to test the hypothesis that zolpidem taken the night before major surgery for endometrial cancer will improve sleep efficiency and reduce post surgery pain, as well as reduce the need for analgesic medication. Phase: N/A Details Lead Sponsor: University of PittsburghTreatments: Zolpidem