title: Hepatitis B-associated fibrosis and fibrosis/cirrhosis regression with nucleoside and nucleotide analogs.
abstract: Hepatitis B virus (HBV) infection currently accounts for approximately 600,000 deaths per year resulting from progression of liver fibrosis to cirrhosis and hepatocellular carcinoma. Treatment of chronic hepatitis B with antiviral agents aims to improve survival through the reduction of HBV DNA to undetectable levels and the resultant prevention of disease progression. In recent years, observations in various disease areas have shown that liver fibrosis can be reversed if the underlying cause of the liver damage is effectively addressed. In line with these observations, there is now considerable evidence to suggest that effective sustained suppression of HBV replication with long-term anti-HBV treatment can result in measurable improvements in liver fibrosis over time, even in patients with advanced cirrhosis. This review article provides an overview of currently available data on regression of fibrosis and cirrhosis in patients with chronic hepatitis B treated with nucleoside and nucleotide analog inhibitors of HBV.
authors.affiliation: Department of Hepatology, Imperial College Healthcare NHS Trust, London, UK. ashley.brown@imperial.nhs.uk
authors.forename: Ashley
authors.initials: A
authors.lastname: Brown
authors.forename: Zachary
authors.initials: Z
authors.lastname: Goodman
mesh_terms: D000818:Animals; D000998:Antiviral Agents / Q000627:therapeutic use*; D004279:DNA, Viral / Q000097:blood; D018450:Disease Progression; D006515:Hepatitis B virus / Q000187:drug effects / Q000235:genetics / Q000254:growth & development; D019694:Hepatitis B, Chronic / Q000150:complications / Q000175:diagnosis / Q000188:drug therapy*; D006801:Humans; D008103:Liver Cirrhosis / Q000175:diagnosis / Q000188:drug therapy* / Q000821:virology; D009705:Nucleosides / Q000627:therapeutic use*; D009711:Nucleotides / Q000627:therapeutic use*; D013997:Time Factors; D016896:Treatment Outcome; D019562:Viral Load; D014779:Virus Replication / Q000187:drug effects
chemical_list: D000998:Antiviral Agents; D004279:DNA, Viral; D009705:Nucleosides; D009711:Nucleotides