{"nct_id":"NCT00491257","title":"A Study of the Immunogenicity and Safety of the 2007-2008 Influenza Vaccine","status":"COMPLETED","status_verified_date":"2014-01","start_date":"2007-06","start_date_type":null,"primary_completion_date":"2007-07","primary_completion_date_type":"ACTUAL","completion_date":"2007-07","completion_date_type":"ACTUAL","phases":["PHASE2"],"tickers":["SNY"]}