{"nct_id":"NCT00772928","title":"Study of the Effect of Pneumococcal Conjugate Vaccine (PCV) on Immunogenicity of Pentacel™","status":"COMPLETED","status_verified_date":"2012-01","start_date":"2003-10","start_date_type":null,"primary_completion_date":"2006-05","primary_completion_date_type":"ACTUAL","completion_date":"2006-11","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["SNY"]}