Overview Ethnic Variations in Antidepressant Response Status: Completed Trial end date: 2006-11-01 Target enrollment: Participant gender: Summary This 11-week study aims to determine how genetic factors affect the way African Americans and Caucasians with major depression respond to antidepressant medication [citalopram (Celexa®)]. Phase: Phase 4 Details Lead Sponsor: National Institute of Mental Health (NIMH)Treatments: Antidepressive AgentsCitalopramDexetimide