{"nct_id":"NCT00261508","title":"A Study of the Effectiveness and Safety of Risperidone Versus Placebo in the Treatment of Children With Autistic Disorder and Other Pervasive Developmental Disorders (PDD)","status":"COMPLETED","status_verified_date":"2011-01","start_date":"1999-08","start_date_type":null,"primary_completion_date":null,"primary_completion_date_type":null,"completion_date":"2001-12","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["JNJ"]}