{"nct_id":"NCT00317174","title":"A Study to Assess Antibody Persistence, Boostability & Safety in Previously Primed Subjects.","status":"COMPLETED","status_verified_date":"2016-09","start_date":"2003-07","start_date_type":null,"primary_completion_date":null,"primary_completion_date_type":null,"completion_date":"2004-04","completion_date_type":"ACTUAL","phases":["PHASE2"],"tickers":["GSK"]}