{"nct_id":"NCT00246220","title":"A Study of the Effectiveness and Safety of Prolonged-release Methylphenidate Hydrochloride in Adult Patients With Attention Deficit/Hyperactivity Disorder.","status":"COMPLETED","status_verified_date":"2010-04","start_date":"2005-03","start_date_type":null,"primary_completion_date":null,"primary_completion_date_type":null,"completion_date":"2006-11","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["JNJ"]}