{"nct_id":"NCT01244464","title":"A Study of the Safety of IMOVAX Polio™ in China","status":"COMPLETED","status_verified_date":"2012-08","start_date":"2010-11","start_date_type":null,"primary_completion_date":"2011-06","primary_completion_date_type":"ACTUAL","completion_date":"2011-12","completion_date_type":"ACTUAL","phases":["PHASE4"],"tickers":["SNY"]}