{"nct_id":"NCT03913377","title":"Ocular Characteristics in Contact Lens and Spectacle Wear","status":"COMPLETED","status_verified_date":"2021-01","start_date":"2019-04-09","start_date_type":"ACTUAL","primary_completion_date":"2019-06-14","primary_completion_date_type":"ACTUAL","completion_date":"2019-06-14","completion_date_type":"ACTUAL","phases":["NA"],"tickers":["JNJ"]}