{"nct_id":"NCT00446797","title":"Open Label Comparative Study On Celecoxib Efficacy And Safety Vs Non-Selective NSAID In Acute Pain Due To Ankle Sprain","status":"COMPLETED","status_verified_date":"2021-02","start_date":"2007-05","start_date_type":null,"primary_completion_date":"2008-04","primary_completion_date_type":"ACTUAL","completion_date":"2008-04","completion_date_type":"ACTUAL","phases":["PHASE4"],"tickers":["PFE"]}