Study Status: Completed
Recruit Status: Completed
Study Type: Interventional
Official Title: Clonidine in Attention Deficit Hyperactivity Disorder (ADHD) Treatment (CAT)
Brief Summary: The purpose of this study is to determine the safety and efficacy of clonidine alone or in combination with methylphenidate for children 7-12 years of age with attention-deficit, hyperactivity disorder.