{"nct_id":"NCT00326079","title":"A Study of the Glaukos Trabecular Micro-bypass Stent in Open Angle Glaucoma Subjects 1 Stent Versus 2","status":"UNKNOWN","status_verified_date":"2013-03","start_date":"2004-08","start_date_type":null,"primary_completion_date":"2013-05","primary_completion_date_type":"ESTIMATED","completion_date":"2013-05","completion_date_type":"ESTIMATED","phases":["PHASE4"],"tickers":["GKOS"]}