{"nct_id":"NCT00332852","title":"Letrozole as Early Adjuvant Treatment of Postmenopausal Patients With Primary Breast Cancer","status":"COMPLETED","status_verified_date":"2017-02","start_date":"2006-03","start_date_type":null,"primary_completion_date":"2010-07","primary_completion_date_type":"ACTUAL","completion_date":null,"completion_date_type":null,"phases":["PHASE3"],"tickers":["NVS"]}