{"nct_id":"NCT03556579","title":"The Effects of Contact Lenses With Experimental Dye on Visual Function","status":"COMPLETED","status_verified_date":"2019-10","start_date":"2018-05-15","start_date_type":"ACTUAL","primary_completion_date":"2018-09-20","primary_completion_date_type":"ACTUAL","completion_date":"2018-09-20","completion_date_type":"ACTUAL","phases":["NA"],"tickers":["JNJ"]}