title: Cyclosporine versus tacrolimus in patients with HCV infection after liver transplantation: effects on virus replication and recurrent hepatitis.
abstract: OBJECTIVE
  To determine the effects of the calcineurin inhibitors, cyclosporine and tacrolimus, on hepatitis C virus (HCV) replication and activity of recurrent hepatitis C in patients post liver transplantation.
  
  
  METHODS
  The data of a cohort of 107 patients who received liver transplantation for HCV-associated liver cirrhosis between 1999 and 2003 in our center were retrospectively analyzed. The level of serum HCV-RNA and the activity of recurrent hepatitis were compared between 47 patients who received either cyclosporine or tacrolimus as the primary immunosuppressive agent and an otherwise similar immunosuppressive regimen which did not lead to biliary complications within the first 12 mo after transplantation.
  
  
  RESULTS
  HCV-RNA increased within 3 mo after transplantation but the differences between the cyclosporine group and the tacrolimus group were insignificant (P=0.49 at 12 mo). In addition, recurrent hepatitis as determined by serum transaminases and histological grading of portal inflammation and fibrosis showed no significant difference after 12 mo (P=0.34).
  
  
  CONCLUSIONS
  Cyclosporine or tacrolimus as a primary immunosuppressive agent does not influence the induction or severity of recurrent hepatitis in HCV-infected patients after liver transplantation.
authors.affiliation: Department of Gastroenterology and Hepatology, University Hospital Essen, Germany. philip.hilgard@uni-essen.de
authors.forename: Philip
authors.initials: P
authors.lastname: Hilgard
authors.forename: Alisan
authors.initials: A
authors.lastname: Kahraman
authors.forename: Nils
authors.initials: N
authors.lastname: Lehmann
authors.forename: Cornelia
authors.initials: C
authors.lastname: Seltmann
authors.forename: Susanne
authors.initials: S
authors.lastname: Beckebaum
authors.forename: R Stefan
authors.initials: RS
authors.lastname: Ross
authors.forename: Hideo A
authors.initials: HA
authors.lastname: Baba
authors.forename: Massimo
authors.initials: M
authors.lastname: Malago
authors.forename: Christoph E
authors.initials: CE
authors.lastname: Broelsch
authors.forename: Guido
authors.initials: G
authors.lastname: Gerken
mesh_terms: D000328:Adult; D015331:Cohort Studies; D016572:Cyclosporine / Q000009:adverse effects* / Q000627:therapeutic use; D005260:Female; D016174:Hepacivirus / Q000187:drug effects; D019698:Hepatitis C, Chronic / Q000209:etiology* / Q000821:virology; D006801:Humans; D007166:Immunosuppressive Agents / Q000009:adverse effects / Q000627:therapeutic use; D016031:Liver Transplantation / Q000009:adverse effects* / Q000276:immunology; D008297:Male; D008875:Middle Aged; D012367:RNA, Viral / Q000097:blood; D012008:Recurrence; D012189:Retrospective Studies; D016559:Tacrolimus / Q000009:adverse effects* / Q000627:therapeutic use; D014779:Virus Replication / Q000187:drug effects
chemical_list: D007166:Immunosuppressive Agents; D012367:RNA, Viral; D016572:Cyclosporine; D016559:Tacrolimus