{"nct_id":"NCT00234468","title":"Iressa vs Placebo as Maintenance Therapy in Locally Advanced NSCLC","status":"TERMINATED","status_verified_date":"2011-05","start_date":"2004-01","start_date_type":null,"primary_completion_date":null,"primary_completion_date_type":null,"completion_date":"2007-08","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["AZN"]}