{"nct_id":"NCT01867021","title":"Immunogenicity, Safety and Tolerability of a Trivalent Subunit Inactivated Vaccine in Healthy Subjects 50 Years and Above","status":"COMPLETED","status_verified_date":"2014-09","start_date":"2013-05","start_date_type":null,"primary_completion_date":"2013-12","primary_completion_date_type":"ACTUAL","completion_date":"2013-12","completion_date_type":"ACTUAL","phases":["PHASE4"],"tickers":["NVS"]}