{"nct_id":"NCT00446056","title":"Montelukast Post-Marketing Comparative Study With Ketotifen (0476-379)","status":"COMPLETED","status_verified_date":"2022-02","start_date":"2003-09-25","start_date_type":"ACTUAL","primary_completion_date":"2004-06-16","primary_completion_date_type":"ACTUAL","completion_date":"2004-06-16","completion_date_type":"ACTUAL","phases":["PHASE4"],"tickers":["OGN"]}