{"nct_id":"NCT00444665","title":"Examining The Efficacy, Safety And Improved Tolerability Of Travoprost BAK Free Ophthalmic Solution (Travatan-Z) Compared To Prior Prostaglandin Therapy","status":"COMPLETED","status_verified_date":"2008-04","start_date":"2007-05","start_date_type":null,"primary_completion_date":"2007-08","primary_completion_date_type":"ACTUAL","completion_date":"2007-08","completion_date_type":"ACTUAL","phases":["PHASE4"],"tickers":["ALC"]}