{"nct_id":"NCT03949842","title":"Legend: TRELEGY Real World Chronic Obstructive Pulmonary Disease (COPD) Effectiveness Study","status":"WITHDRAWN","status_verified_date":"2020-04","start_date":"2019-06-27","start_date_type":"ACTUAL","primary_completion_date":"2022-11-30","primary_completion_date_type":"ESTIMATED","completion_date":"2022-11-30","completion_date_type":"ESTIMATED","phases":["PHASE4"],"tickers":["GSK"]}