{"nct_id":"NCT02842866","title":"Immunogenicity and Safety of an Investigational Quadrivalent Meningococcal Conjugate Vaccine in Adults 56 Years and Older","status":"COMPLETED","status_verified_date":"2022-03","start_date":"2016-07-15","start_date_type":"ACTUAL","primary_completion_date":"2017-02-13","primary_completion_date_type":"ACTUAL","completion_date":"2017-02-13","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["SNY"]}