{"nct_id":"NCT01675492","title":"Safety and Effectiveness of Wavefront-guided LASIK for the Correction of Mixed Astigmatism","status":"COMPLETED","status_verified_date":"2025-01","start_date":"2012-12-06","start_date_type":"ACTUAL","primary_completion_date":"2016-11-22","primary_completion_date_type":"ACTUAL","completion_date":"2016-11-22","completion_date_type":"ACTUAL","phases":["NA"],"tickers":["ABT"]}