{"nct_id":"NCT01938989","title":"Effect of Blue Light Filtration on Visual Performance","status":"COMPLETED","status_verified_date":"2015-01","start_date":"2013-09","start_date_type":null,"primary_completion_date":"2014-01","primary_completion_date_type":"ACTUAL","completion_date":"2014-01","completion_date_type":"ACTUAL","phases":["NA"],"tickers":["ALC"]}