| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 3287022 | Digestive and Liver Disease Supplements | 2009 | 6 Pages |
The prognosis after liver transplantation is related to the efficacy of prophylaxis of hepatitis B virus (HBV) graft re-infection. The risk of HBV re-infection is directly related to HBV viral load at the time of transplantation. HBV prophylaxis after transplantation with long-term administration of hepatitis B immunoglobulins (HBIG) or monoprophylaxis with lamivudine can significantly reduce the risk of HBV recurrence. Antivirals can control HBV replication in patients with decompensated HBV cirrhosis awaiting transplantation. However, there is a risk of HBV viral breakthrough during nucleo(t)side antiviral treatment. Efficacy of antivirals and the risk of viral resistance should be taken into account. The post-transplant combination of antiviral therapy and HBIG prophylaxis is very effective in reducing the rate of HBV re-infection to less than 10%, increasing the survival rate. The current 5-year survival after transplantation for HBV related liver disease is 85%. In patients without active viral replication at transplantation, the possibility of discontinuing HBIG prophylaxis over the long-term after transplantation with maintenance of antiviral treatment or HBV vaccination is under evaluation. In conclusion, the prophylaxis of HBV re-infection combining antiviral therapy prior to transplantation, and combination of HBIG and antiviral therapy post-transplantation is effective in reducing the rate of HBV re-infection.
