{"nct_id":"NCT00319553","title":"Post-licensure, Modified Double-blind, Multi-center Study Evaluating Safety and Immunogenicity of ADACEL® and BOOSTRIX®","status":"COMPLETED","status_verified_date":"2012-09","start_date":"2006-05","start_date_type":null,"primary_completion_date":"2008-10","primary_completion_date_type":"ACTUAL","completion_date":"2008-12","completion_date_type":"ACTUAL","phases":["PHASE4"],"tickers":["SNY"]}