30
Participants
Start Date
June 30, 2004
Primary Completion Date
June 30, 2008
Study Completion Date
June 30, 2008
Placebo
Placebo (sugar pill)
OROS-methylphenidate
18 mg to 54 mg once a day for 1 week
The Children's Hospital of Philadelphia, Philadelphia
Ortho-McNeil Janssen Scientific Affairs, LLC
INDUSTRY
Children's Hospital of Philadelphia
OTHER