397
Participants
Start Date
March 31, 2006
Primary Completion Date
December 31, 2011
Study Completion Date
December 31, 2011
Sertraline
Venlafaxine
Placebo
Clonazepam
University of California San Diego, La Jolla
Center for Anxiety and Traumatic Stress Disorders, Boston
McMaster University Medical Centre Anxiety Disorders Clinic, Hamilton
National Institute of Mental Health (NIMH)
NIH
Massachusetts General Hospital
OTHER