122
Participants
Start Date
September 30, 1999
Study Completion Date
June 30, 2007
clonidine
Clonidine is FDA-approved for the treatment of hypertension in adults.
methylphenidate
MPH is FDA-approved for the treatment of ADHD symptoms in children.
placebo
an inactive substance
SUNY Buffalo, Center For Children & Families, Buffalo
University of Rochester, Department of Neurology, Rochester
Children's Hospital Medical Center, Cincinnati
Western Psychiatric Institute and Clinic, Pittsburgh
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
University of Cincinnati
OTHER