A Comparative Effectiveness Study Evaluating OROS Methylphenidate HCl, Ritalin (Methylphenidate HCl), and Placebo for the Treatment of Attention Deficit Hyperactivity Disorder in Children

This study has been completed.
Information provided by:
Alza Corporation, DE, USA
ClinicalTrials.gov Identifier:
First received: December 22, 2005
Last updated: June 9, 2011
Last verified: June 2011