Overview Explanation About Sleep in Post Trauma Patients Status: Unknown status Trial end date: 1969-12-31 Target enrollment: Participant gender: Summary This study is designed to test the effect of an explanation about the first sleep following trauma exposure, on the development of Post Traumatic Stress Disorder (PTSD) in the months following the traumatic event. Phase: N/A Details Lead Sponsor: Sheba Medical CenterTreatments: Lorazepam