{"nct_id":"NCT00551187","title":"A Study to Evaluate Tolerability and Immunogenicity of V504 Administered Concomitantly With GARDASIL (V504-001)(COMPLETED)","status":"COMPLETED","status_verified_date":"2015-06","start_date":"2007-10","start_date_type":null,"primary_completion_date":"2009-05","primary_completion_date_type":"ACTUAL","completion_date":"2009-05","completion_date_type":"ACTUAL","phases":["PHASE2"],"tickers":["MRK"]}