{"nct_id":"NCT00708422","title":"Effects of Travatan Z and Xalatan on Ocular Surface Health","status":"COMPLETED","status_verified_date":"2012-03","start_date":"2008-07","start_date_type":null,"primary_completion_date":"2009-08","primary_completion_date_type":"ACTUAL","completion_date":"2009-08","completion_date_type":"ACTUAL","phases":["PHASE4"],"tickers":["ALC"]}