{"nct_id":"NCT01344187","title":"Safety and Efficacy Study of Corneal Collagen Cross-Linking in Eyes With Keratoconus","status":"COMPLETED","status_verified_date":"2021-04","start_date":"2012-07","start_date_type":"ACTUAL","primary_completion_date":"2015-06","primary_completion_date_type":"ACTUAL","completion_date":"2016-06","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["GKOS"]}