{"nct_id":"NCT00250354","title":"A Study of the Safety and Effectiveness of Risperidone for the Treatment of Conduct Disorder and Other Disruptive Behavior Disorders in Children Ages 5 to 12 With Mild, Moderate, or Borderline Mental Retardation","status":"COMPLETED","status_verified_date":"2011-01","start_date":"1997-09","start_date_type":null,"primary_completion_date":null,"primary_completion_date_type":null,"completion_date":"1999-08","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["JNJ"]}