{"nct_id":"NCT00543543","title":"Broad Spectrum HPV (Human Papillomavirus) Vaccine Study in 16-to 26-Year-Old Women (V503-001)","status":"COMPLETED","status_verified_date":"2018-10","start_date":"2007-09-24","start_date_type":"ACTUAL","primary_completion_date":"2013-04-10","primary_completion_date_type":"ACTUAL","completion_date":"2016-07-07","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["MRK"]}