Overview A Sedation/Cognition/Electroencephalogram (EEG) Study Using AZD7325 and Comparator. Status: Completed Trial end date: 2008-08-01 Target enrollment: Participant gender: Summary The purpose of the study is to determine the effects of the compound AZD7325 as compared to lorazepam on sleepiness, concentration and brain activity. Phase: Phase 1 Details Lead Sponsor: AstraZenecaTreatments: Lorazepam