{"nct_id":"NCT00387036","title":"Exercise Study in Patient With Chronic Obstructive Pulmonary Disease (0000-036)","status":"TERMINATED","status_verified_date":"2015-12","start_date":"2006-12","start_date_type":null,"primary_completion_date":"2009-07","primary_completion_date_type":"ACTUAL","completion_date":"2009-07","completion_date_type":"ACTUAL","phases":["PHASE2"],"tickers":["MRK"]}