{"nct_id":"NCT01517477","title":"One, Two, or Three iStents for the Reduction of Intraocular Pressure in Open-angle Glaucoma Subjects","status":"COMPLETED","status_verified_date":"2022-08","start_date":"2012-01","start_date_type":"ACTUAL","primary_completion_date":"2019-10-18","primary_completion_date_type":"ACTUAL","completion_date":"2019-10-18","completion_date_type":"ACTUAL","phases":["NA"],"tickers":["GKOS"]}