120
Participants
Start Date
August 31, 1997
Primary Completion Date
August 31, 2001
Study Completion Date
August 31, 2001
Dextroamphetamine
15 mg for first 8 weeks and 30 mg for 2nd 8 weeks
D-Amphetamine
30 mg for the first 8 weeks and 60 for the second 8 weeks (16 weeks total)
Placebo
Placebo
University of Texas Health Science Center, Houston
University of Texas
OTHER
National Institute on Drug Abuse (NIDA)
NIH