{"nct_id":"NCT00646503","title":"Prospective Exploratory Study to Evaluate the Safety and Efficacy of Telbivudine in the Fifth Year of Treatment in Chinese Patients With Compensated Chronic Hepatitis B","status":"COMPLETED","status_verified_date":"2017-06","start_date":"2008-03","start_date_type":null,"primary_completion_date":"2009-09","primary_completion_date_type":"ACTUAL","completion_date":"2009-09","completion_date_type":"ACTUAL","phases":["PHASE4"],"tickers":["NVS"]}