{"nct_id":"NCT00869596","title":"Study of Biomarkers of Airway Inflammation (0000-128)","status":"COMPLETED","status_verified_date":"2015-07","start_date":"2009-03","start_date_type":null,"primary_completion_date":"2009-09","primary_completion_date_type":"ACTUAL","completion_date":"2009-09","completion_date_type":"ACTUAL","phases":["PHASE1"],"tickers":["MRK"]}