{"nct_id":"NCT00546286","title":"A Study to Evaluate the Effectiveness of Cosopt® as First Line Therapy (MK-0507A-153)","status":"COMPLETED","status_verified_date":"2017-03","start_date":"2006-05-31","start_date_type":"ACTUAL","primary_completion_date":"2007-08-23","primary_completion_date_type":"ACTUAL","completion_date":"2007-08-23","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["MRK"]}