{"nct_id":"NCT00361959","title":"SERETIDE 50/500mcg Versus Tiotropium Bromide On Exacerbation Rates In Severe Chronic Obstructive Pulmonary Disease","status":"COMPLETED","status_verified_date":"2017-01","start_date":"2003-06","start_date_type":"ACTUAL","primary_completion_date":"2006-02","primary_completion_date_type":"ACTUAL","completion_date":"2006-02","completion_date_type":"ACTUAL","phases":["PHASE4"],"tickers":["GSK"]}