BACKGROUND:Recurrence of hepatitis B virus(HBV) infection after liver transplantation can lead to graft loss and a reduction in long-term survival.The purpose of this review is to summarize the current therapeutic opt...BACKGROUND:Recurrence of hepatitis B virus(HBV) infection after liver transplantation can lead to graft loss and a reduction in long-term survival.The purpose of this review is to summarize the current therapeutic options for preventing HBV recurrence in liver transplant recipients.DATA SOURCES:Up to January 2013,studies that were published in MEDLINE and EMBASE on prevention of HBV recurrence after liver transplantation were reviewed.RESULTS:There have been remarkable advancements in the past two decades on the prevention of HBV recurrence after liver transplantation,from the discovery of hepatitis B immune globulin(HBIG) and lamivudine monotherapy to the combination therapy using HBIG and lamivudine.With the development of newer and stronger antiviral agents,the need for life-long HBIG is doubtful.With their low resistance profile,oral antiviral prophylaxis using these new agents alone is sufficient and is associated with excellent outcome.CONCLUSIONS:Restoration of host HBV immunity with adoptive immunity transfer and vaccination may represent the ultimate strategy to withdraw prophylactic treatment and to achieve a drug free regimen against HBV recurrence after liver transplantation.展开更多
文摘BACKGROUND:Recurrence of hepatitis B virus(HBV) infection after liver transplantation can lead to graft loss and a reduction in long-term survival.The purpose of this review is to summarize the current therapeutic options for preventing HBV recurrence in liver transplant recipients.DATA SOURCES:Up to January 2013,studies that were published in MEDLINE and EMBASE on prevention of HBV recurrence after liver transplantation were reviewed.RESULTS:There have been remarkable advancements in the past two decades on the prevention of HBV recurrence after liver transplantation,from the discovery of hepatitis B immune globulin(HBIG) and lamivudine monotherapy to the combination therapy using HBIG and lamivudine.With the development of newer and stronger antiviral agents,the need for life-long HBIG is doubtful.With their low resistance profile,oral antiviral prophylaxis using these new agents alone is sufficient and is associated with excellent outcome.CONCLUSIONS:Restoration of host HBV immunity with adoptive immunity transfer and vaccination may represent the ultimate strategy to withdraw prophylactic treatment and to achieve a drug free regimen against HBV recurrence after liver transplantation.
