{"nct_id":"NCT02479880","title":"Utilization and Efficacy of Tenofovir DF in Adolescents With Chronic Hepatitis B Virus Infection","status":"TERMINATED","status_verified_date":"2019-02","start_date":"2015-07-03","start_date_type":"ACTUAL","primary_completion_date":"2018-02-28","primary_completion_date_type":"ACTUAL","completion_date":"2018-04-11","completion_date_type":"ACTUAL","phases":["PHASE4"],"tickers":["GILD"]}