150
Participants
Start Date
October 31, 1999
Primary Completion Date
February 28, 2005
Study Completion Date
February 28, 2005
Venlafaxine
Venlafaxiine 300mg/day
Placebo
Placebo
New York State Psychiatric Institute, New York
National Institute on Drug Abuse (NIDA)
NIH
New York State Psychiatric Institute
OTHER