{"nct_id":"NCT00617760","title":"Safety and Immunogenicity Study of MenC-TT Vaccine (NeisVac-C) in Toddlers Previously Immunized With PCV7 (Prevenar®)","status":"COMPLETED","status_verified_date":"2015-05","start_date":"2008-03","start_date_type":null,"primary_completion_date":"2009-08","primary_completion_date_type":"ACTUAL","completion_date":"2009-12","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["PFE"]}