{"nct_id":"NCT01073293","title":"A Study of V503 Vaccine Given Concomitantly With REPEVAX™ in 11 to 15 Year Olds (V503-007)","status":"COMPLETED","status_verified_date":"2018-10","start_date":"2010-04-22","start_date_type":"ACTUAL","primary_completion_date":"2011-06-16","primary_completion_date_type":"ACTUAL","completion_date":"2011-06-16","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["MRK"]}