{"nct_id":"NCT00772889","title":"Evaluation of the Safety and Immunogenicity of the Influenza Vaccine GSK2186877A in the Elderly","status":"COMPLETED","status_verified_date":"2017-04","start_date":"2008-10-09","start_date_type":null,"primary_completion_date":"2009-12-15","primary_completion_date_type":"ACTUAL","completion_date":"2009-12-15","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["GSK"]}