{"nct_id":"NCT00641264","title":"Quality of Life Validation in Laryngitis","status":"COMPLETED","status_verified_date":"2009-06","start_date":"2001-05","start_date_type":null,"primary_completion_date":"2003-06","primary_completion_date_type":"ACTUAL","completion_date":"2003-06","completion_date_type":"ACTUAL","phases":["PHASE4"],"tickers":["AZN"]}