Lamivudine treatment of decompensated hepatitis B virus-related cirrhosis

作     者：Fu-Kui Zhang Liver Research Center, Beijing Friendship Hospital, Capital University of Medical Sciences, Beijing 100050, China 

作者机构：Liver Research Center Beijing Friendship Hospital Capital University of Medical Sciences Beijing 100050 China. frankliver@*** 

出 版 物：《Hepatobiliary & Pancreatic Diseases International》 (国际肝胆胰疾病杂志（英文版）)

年 卷 期：2006年第5卷第1期

页      面：10-15页

学科分类：1004[医学-公共卫生与预防医学(可授医学、理学学位)] 1002[医学-临床医学] 100201[医学-内科学(含：心血管病、血液病、呼吸系病、消化系病、内分泌与代谢病、肾病、风湿病、传染病)] 100401[医学-流行病与卫生统计学] 10[医学] 

主　　题：lamivudine adefovir dipivoxil hepatitis B virus cirrhosis 

摘      要：BACKGROUND: Patients with decompensated hepatitis B vires (HBV)-related cirrhosis tend to have low or undetectable HBV replication. However, some patients continue to have high levels of HBV replication and effective suppression of HBV replication with antiviral agents may potentially decrease hepatic necroinflammation and improve or stabilize liver function. This review was to under stand the efficacy and safety of lamivudine in the treatment of decompensated HBV cirrhosis. DATA SOURCES: An English-language literature search (MEDLINE January 1988-July 2005) was performed, and a total of 52 articles/abstracts relevant to the issue were selected. After review of the selected papers, the meaningful results and conclusions were extracted using scientific crite ria. The papers reviewed pertained mainly to the efficacy and safety profiles of lamivudine treatment for decompensated HBV cirrhosis. RESULTS: The ultimate treatment of decompensated HBV cirrhosis is liver transplantation, but lamivudine treatment may lead to rapid suppression of viral replication and improvement of biochemical and clinical parameters, reduced morbidity and hospitalization for complications of liver disease, increased pre-transplant survival as well as reduced need for transplantation. However, viral resistance can develop after prolonged treatment with lamivudine, and breakthrough hepatitis may be fatal in few patients. Adefovir is effective for lamivudine-resistant HBV mutants. CONCLUSIONS: Antiviral therapy with lamivudine for decompensated HBV cirrhosis can be effective. However, some patients may experience a hepatitis flare with the emergence of YMDD mutants resulting in progressive worsening of liver disease, and should be referred for rescue therapy with other nucleoside/nucleotide analogues such as adefovir dipivoxil.