A Double-blind Randomized, Placebo-controlled, Crossover Study of Single Doses of OROS Methylphenidate Hydrochloride (CONCERTA) and Long-acting Methylphenidate Hydrochloride (RITALIN LA) in Healthy Adults

This study has been completed.

Study NCT00302354 Information provided by Massachusetts General Hospital

First Received: March 13, 2006 Last Updated: July 11, 2011 History of Changes

No Study Results Posted on ClinicalTrials.gov for this Study

Study Status:	This study has been completed.
Study Completion Date:	September 2005
Primary Completion Date:	September 2005 (Final data collection date for primary outcome measure)