{"nct_id":"NCT04805593","title":"Clinical Investigation of the WaveLight® EX500 Excimer Laser","status":"COMPLETED","status_verified_date":"2024-08","start_date":"2021-04-28","start_date_type":"ACTUAL","primary_completion_date":"2023-05-02","primary_completion_date_type":"ACTUAL","completion_date":"2023-05-02","completion_date_type":"ACTUAL","phases":["NA"],"tickers":["ALC"]}