{"nct_id":"NCT00289731","title":"Effect of Risk Factors Likely to Influence Immuno of Combined Hepatitis A & B Vacc vs Monovalent Hepatitis A & B Vacc","status":"COMPLETED","status_verified_date":"2019-10","start_date":"2003-11-24","start_date_type":"ACTUAL","primary_completion_date":"2004-12-21","primary_completion_date_type":"ACTUAL","completion_date":"2004-12-21","completion_date_type":"ACTUAL","phases":["PHASE4"],"tickers":["GSK"]}