{"nct_id":"NCT00144911","title":"ADVAIR® DISKUS® Inhaler (Fluticasone Propionate/Salmeterol) Versus SEREVENT® DISKUS® Inhaler (Salmeterol) For The Treatment Of Chronic Obstructive Pulmonary Disease Exacerbations. ADVAIR® DISKUS® Inhaler and SEREVENT® DISKUS® Inhaler Are Trademarks of the GSK Group of Companies.","status":"COMPLETED","status_verified_date":"2016-10","start_date":"2004-10","start_date_type":null,"primary_completion_date":"2006-12","primary_completion_date_type":"ACTUAL","completion_date":"2006-12","completion_date_type":"ACTUAL","phases":["PHASE4"],"tickers":["GSK"]}