{"nct_id":"NCT02165826","title":"Evaluation of Tolerability and Pharmacokinetics of Roflumilast, 250μg and 500μg, as add-on to Standard COPD Treatment to Treat Severe COPD","status":"COMPLETED","status_verified_date":"2017-03","start_date":"2014-05-01","start_date_type":"ACTUAL","primary_completion_date":"2015-09-01","primary_completion_date_type":"ACTUAL","completion_date":"2015-09-01","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["AZN"]}