Session Iii—Hepatitis B
Hepatitis B: Progress in the last 15 years
Article first published online: 30 DEC 2003
Copyright © 2002 American Association for the Study of Liver Diseases
Supplement: Liver Transplantation for Viral Hepatitis From the November 1,2002, AASLD/ILTS Transplant Course Sheraton Hotel, Boston, MA
Volume 8, Issue Supplement 10B, pages s59–s66, October 2002
How to Cite
Villamil, F. G. (2002), Hepatitis B: Progress in the last 15 years. Liver Transpl, 8: s59–s66. doi: 10.1053/jlts.2002.35782
- Issue published online: 30 DEC 2003
- Article first published online: 30 DEC 2003
- 1Patients undergoing orthotopic liver transplantation (OLT) for hepatitis B without effective prophylaxis have a high risk for recurrent infection and severe graft damage, leading to death or re-OLT.
- 2Long-term prophylaxis with hepatitis B immune globulin (HBIg) significantly reduces the risk for hepatitis B virus (HBV) recurrence and increases survival. Patients with detectable HBV DNA at the time of OLT have a high risk for recurrence despite HBIg prophylaxis.
- 3Lamivudine (LAM) therapy for patients with decompensated HBV cirrhosis before OLT results in inhibition of viral replication and clinical improvement. Its efficacy is limited by the frequent emergence of LAM-resistant YMDD mutations. The ideal length of therapy with LAM pre-OLT has not yet been defined.
- 4Prophylaxis of HBV recurrence with LAM monotherapy is not recommended because of the reappearance of hepatitis B surface antigen after OLT in approximately 50% of patients.
- 5LAM is the best available treatment for patients with established recurrent hepatitis B. Long-term therapy is associated with the emergence of drug-resistant mutants in up to 60% of patients. Severe hepatitis and liver failure have been described among liver transplant recipients with YMDD mutations.
- 6Combination therapy with HBIg and LAM prevents HBV recurrence in 90% to 100% of patients who undergo OLT for hepatitis B. The optimal HBIg protocol in the LAM era is yet to be defined.
- 7Preliminary studies suggest that adefovir dipivoxil inhibits HBV replication in patients infected with LAM-resistant HBV strains.
- 8Fifteen years ago, hepatitis B was regarded as a relative or absolute contraindication for OLT. Today, hepatitis B is a universally accepted indication for OLT.