{"nct_id":"NCT01181895","title":"Study B2C112060: A Study of the Efficacy and Safety of Vilanterol Inhalation Powder in Adults and Adolescents With Persistent Asthma","status":"COMPLETED","status_verified_date":"2017-10","start_date":"2010-09-01","start_date_type":null,"primary_completion_date":"2011-08-01","primary_completion_date_type":"ACTUAL","completion_date":"2011-08-26","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["GSK"]}