The course of hepatitis C virus infection after liver transplantation
The course of hepatitis C virus infection after liver transplantation
复制标题
肝移植术后丙型肝炎病毒感染过程
作者：
C. Féray;M. Gigou;D. Samuel;V. Paradis;J. Wilber;Marie France David;M. Urdea;M. Reynés;C. Bréchot;H. Bismuth
Hepatitis C virus—induced liver disease is becoming a main indication for liver transplantation. Recurrence of hepatitis after transplantation has been reported, but its long‐term consequences are unknown. Seventynine patients positive for hepatitis C virus (group 1) and 106 subjects negative for hepatitis C virus antibody (group 2) with a mean follow‐up of 4 yr were retrospectively studied by means of serology, nested polymerase chain reaction and branched‐DNA technology before and after liver transplantation. The actuarial rates of hepatitis C virus—related acute hepatitis were 72% and 20% at 4 yr in groups 1 and 2, respectively. Progression to chronic active hepatitis occurred in 61% and 36% of the subjects within 3 yr of the onset of recurrent and acquired hepatitis, respectively. No case of acute graft failure and two cases of cirrhosis were related to recurrent or acquired hepatitis C virus liver disease. Hepatitis C virus RNA levels were significantly increased in cases of hepatitis after transplantation. In contrast, the pretransplant hepatitis C virus RNA level was not predictive of recurrence. Our results establish the general persistence of hepatitis C virus infection after liver transplantation, the frequency and the severe course of recurrent liver disease. However, liver transplantation in hepatitis C virus antibody—positive patients still has a good medium‐term prognosis. (Hepatology 1994;20:1137–1143).
