{"nct_id":"NCT00776438","title":"Study of Immune Response in Adults and Elderly Subjects Vaccinated With Inactivated Influenza Vaccines","status":"COMPLETED","status_verified_date":"2015-06","start_date":"2007-09","start_date_type":null,"primary_completion_date":"2009-02","primary_completion_date_type":"ACTUAL","completion_date":"2009-04","completion_date_type":"ACTUAL","phases":["PHASE2"],"tickers":["SNY"]}