212
Participants
Start Date
January 31, 2007
Primary Completion Date
July 31, 2011
Study Completion Date
July 31, 2011
Guanfacine
Week 1: 0.5 mg twice daily; Week 2: 1 mg twice daily; Week 3: 1.5 mg twice daily; Weeks 4 through 8: best dose as determined by efficacy measures
Methylphenidate (MPH)
Participants less than 25 kg will receive 10 mg once daily for Week 5, 20 mg once daily for Week 6, and 30 mg once daily for Week 7. Subjects greater than 25 kg will receive 20 mg once daily for Week 5, 30 mg once daily for Week 6, 40 mg once daily for Week 7, and best doses as determined by efficacy measures for Week 8.
University of California Los Angeles, Los Angeles
National Institute of Mental Health (NIMH)
NIH
University of California, Los Angeles
OTHER