{"nct_id":"NCT00435812","title":"Safety and Efficacy of HEPLISAV™ Hepatitis B Virus Vaccine Compared With Engerix-B® Vaccine","status":"COMPLETED","status_verified_date":"2019-03","start_date":"2006-12","start_date_type":null,"primary_completion_date":"2008-02","primary_completion_date_type":"ACTUAL","completion_date":"2008-03","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["DVAX"]}