36
Participants
Start Date
September 30, 2006
Primary Completion Date
December 31, 2008
Study Completion Date
December 31, 2008
Methylphenidate Transdermal System
Medication skin patch titrated to 20mg (at 10 mg and 20 mg doses)
Placebo
Placebo skin patch titrated to 20mg (at 10 mg and 20 mg doses)
Massachusetts General Hospital, Cambridge
Massachusetts General Hospital
OTHER