An Effectiveness and Safety Study Evaluating OROS Methylphenidate Hydrochloride (HCl), Ritalin (Methylphenidate HCl) and Placebo in Children With Attention Deficit Hyperactivity Disorder

Summary

The purpose of this study is to provide data on the effectiveness of the OROS Methylphenidate Hydrochloride (HCl) formulation compared to placebo and standard immediate-release Ritalin with respect to improving attention and behavior, and decreasing hyperactivity in children with Attention Deficit Hyperactivity Disorder (ADHD). Both OROS Methylphenidate HCl and Ritalin contain the central nervous system stimulant, methylphenidate HCl. The safety associated with the two methylphenidate formulations will also be compared with placebo.

Timeline

Start

1998-11

Primary completion

—

Completion

1999-01

Publications

• Results Swanson J, Gupta S, Lam A, Shoulson I, Lerner M, Modi N, Lindemulder E, Wigal S. Development of a new once-a-day formulation of methylphenidate for the treatment of attention-deficit/hyperactivity disorder: proof-of-concept and proof-of-product studies. Arch Gen Psychiatry. 2003 Feb;60(2):204-11. doi: 10.1001/archpsyc.60.2.204.

Drugs

Indications