{"nct_id":"NCT00128544","title":"Telbivudine Versus the Combination of Telbivudine and Valtorcitabine in Patients With Chronic Hepatitis B","status":"COMPLETED","status_verified_date":"2017-06","start_date":"2005-05","start_date_type":null,"primary_completion_date":"2007-05","primary_completion_date_type":"ACTUAL","completion_date":"2007-05","completion_date_type":"ACTUAL","phases":["PHASE2"],"tickers":["NVS"]}