{"nct_id":"NCT03442751","title":"Study to Evaluate the Safety and Efficacy of Epi-on Corneal Cross-linking in Eyes With Progressive Keratoconus","status":"COMPLETED","status_verified_date":"2024-01","start_date":"2018-04-06","start_date_type":"ACTUAL","primary_completion_date":"2019-11-01","primary_completion_date_type":"ACTUAL","completion_date":"2020-08-10","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["GKOS"]}