title: Brief communication: the relationship of regression of cirrhosis to outcome in chronic hepatitis C.
abstract: BACKGROUND
  The effect of regression of cirrhosis in chronic hepatitis C is unknown.
  
  
  OBJECTIVE
  To evaluate the relation between regression of cirrhosis and clinical outcome in patients with chronic hepatitis C after antiviral therapy.
  
  
  METHODS
  A cohort of patients with cirrhosis treated between 1988 and 2001.
  
  
  METHODS
  Hepatology unit of a tertiary care center in France.
  
  
  METHODS
  96 patients with chronic hepatitis C and biopsy-proven cirrhosis (METAVIR score F4) who were treated with an interferon-based regimen and had at least 1 posttreatment liver biopsy. Patients were followed until November 2006.
  
  
  METHODS
  Occurrence of a combined end point of liver-related events (ascites, hepatic encephalopathy, variceal bleeding, spontaneous bacterial peritonitis, hepatocellular carcinoma, or liver transplantation) and death in patients with regression of cirrhosis (defined as a decrease from 4 to <or=2 METAVIR units on posttherapy liver biopsy).
  
  
  RESULTS
  The median follow-up was 118 months (interquartile range, 86 to 138 months). Eighteen patients had regression of cirrhosis. The incidence of the combined end point per 100 patient-years was 0 in patients with regression of cirrhosis and 4 in patients without regression of cirrhosis (P = 0.002, log-rank test). The transplantation-free survival rate at 10 years was 100% in patients with regression of cirrhosis and 74.2% in patients without regression of cirrhosis (P = 0.025).
  
  
  CONCLUSIONS
  Selection of patients was retrospective; selection and survival biases may have influenced the estimates of the overall rate of regression of cirrhosis. The low number of patients who experienced regression of cirrhosis precludes analysis of factors that could predict regression of cirrhosis.
  
  
  CONCLUSIONS
  Regression of cirrhosis occurs after antiviral therapy in some patients with chronic hepatitis C. Regression is associated with decreased disease-related morbidity and improved survival.
authors.affiliation: Université Paris Descartes; Assistance Publique-Hôpitaux de Paris, Hôpital Cochin, INSERM U 567, Paris, France.
authors.forename: Vincent
authors.initials: V
authors.lastname: Mallet
authors.forename: Hélène
authors.initials: H
authors.lastname: Gilgenkrantz
authors.forename: Jeanne
authors.initials: J
authors.lastname: Serpaggi
authors.forename: Virginie
authors.initials: V
authors.lastname: Verkarre
authors.forename: Anaïs
authors.initials: A
authors.lastname: Vallet-Pichard
authors.forename: Hélène
authors.initials: H
authors.lastname: Fontaine
authors.forename: Stanislas
authors.initials: S
authors.lastname: Pol
mesh_terms: D000998:Antiviral Agents / Q000627:therapeutic use*; D001706:Biopsy; D005500:Follow-Up Studies; D019698:Hepatitis C, Chronic / Q000188:drug therapy* / Q000473:pathology*; D006801:Humans; D007372:Interferons / Q000627:therapeutic use*; D008103:Liver Cirrhosis / Q000473:pathology*; D012189:Retrospective Studies
chemical_list: D000998:Antiviral Agents; D007372:Interferons