{"nct_id":"NCT04440488","title":"ARALAST NP Alpha-1 Lung Density Chronic Obstructive Pulmonary Disease-Emphysema (COPD-E) Study","status":"WITHDRAWN","status_verified_date":"2020-09","start_date":"2021-03-08","start_date_type":"ESTIMATED","primary_completion_date":"2025-09-12","primary_completion_date_type":"ESTIMATED","completion_date":"2025-09-12","completion_date_type":"ESTIMATED","phases":["PHASE4"],"tickers":["TAK"]}