{"nct_id":"NCT01544179","title":"A Study of IRESSA Treatment Beyond Progression in Addition to Chemotherapy Versus Chemotherapy Alone","status":"COMPLETED","status_verified_date":"2020-09","start_date":"2012-03-15","start_date_type":"ACTUAL","primary_completion_date":"2014-05-05","primary_completion_date_type":"ACTUAL","completion_date":"2019-11-20","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["AZN"]}