{"nct_id":"NCT01727024","title":"Study Evaluating Preference, Satisfaction And Correct Use Of Inhalers In COPD Patients","status":"COMPLETED","status_verified_date":"2017-01","start_date":"2013-04","start_date_type":null,"primary_completion_date":"2015-11","primary_completion_date_type":"ACTUAL","completion_date":"2015-11","completion_date_type":"ACTUAL","phases":["PHASE4"],"tickers":["NVS"]}