270
Participants
Start Date
November 30, 2008
Primary Completion Date
November 30, 2012
Study Completion Date
April 30, 2013
Valproate
Standard therapeutic doses of valproate, set according to valproic acid blood level, for 8 weeks
Risperidone
Standard therapeutic doses of risperidone for 8 weeks
Placebo
An inactive substance at identical dosing to active treatments for 8 weeks
Stimulant medication
Stimulant medication standard in the care of ADHD, such as methylphenidate or dextroamphetamine
Behavioral family counseling
Weekly behavioral counseling with a therapist
RECRUITING
North Shore - LIJ Health System, Zucker Hillside Hospital, Glen Oaks
RECRUITING
University of Texas Health Science Center at San Antonio, San Antonio
RECRUITING
Stony Brook University Medical Center, Stony Brook
Collaborators (1)
University of Texas
OTHER
Northwell Health
OTHER
Joseph Blader
NIH