{"nct_id":"NCT00712959","title":"Immune Responses in Adults to Revaccination With ADACEL® 10 Years After a Previous Dose","status":"COMPLETED","status_verified_date":"2014-04","start_date":"2008-06","start_date_type":null,"primary_completion_date":"2009-09","primary_completion_date_type":"ACTUAL","completion_date":"2009-12","completion_date_type":"ACTUAL","phases":["PHASE4"],"tickers":["SNY"]}