Overview Ketamine as a Rapid Treatment for Post-traumatic Stress Disorder (PTSD) Status: Completed Trial end date: 2013-09-01 Target enrollment: Participant gender: Summary The objective of the proposed study is to test if a single IV dose of ketamine (0.5 mg/kg) decreases symptoms of PTSD. Phase: Phase 2 Details Lead Sponsor: Dennis CharneyCollaborator: United States Department of DefenseTreatments: KetamineMidazolam