Expanding the donor pool: Hepatitis C, hepatitis B and human immunodeficiency virus-positive donors in liver transplantation  

作　　者：James F Crismale Jawad Ahmad 

机构地区：[1]Division of Liver Diseases, Icahn School of Medicine at Mount Sinai

出　　处：《World Journal of Gastroenterology》2019年第47期6799-6812,共14页世界胃肠病学杂志（英文版）

摘　　要：Liver transplantation(LT)remains the best option for patients with end-stage liver disease but the demand for organs from deceased donors continues to outweigh the available supply.The advent of highly effective anti-viral treatments has reduced the number of patients undergoing LT for hepatitis C(HCV)and hepatitis B(HBV)related liver disease and yet the number of patients waiting for LT continues to increase,driven by an increase in the patients listed with a diagnosis of cirrhosis due to non-alcoholic steatohepatitis and alcoholrelated liver disease.In addition,human immunodeficiency virus(HIV)infection,which was previously a contra-indication for LT,is no longer a fatal disease due to the effectiveness of HIV therapy and patients with HIV and liver disease are now developing indications for LT.The rising demand for LT is projected to increase further in the future,thus driving the need to investigate potential means of expanding the pool of potential donors.One mechanism for doing so is utilizing organs from donors that previously would have been discarded or used only in exceptional circumstances such as HCV-positive,HBV-positive,and HIVpositive donors.The advent of highly effective anti-viral therapy has meant that these organs can now be used with excellent outcomes in HCV,HBV or HIV infected recipients and in some cases uninfected recipients.Liver transplantation(LT) remains the best option for patients with end-stage liver disease but the demand for organs from deceased donors continues to outweigh the available supply. The advent of highly effective anti-viral treatments has reduced the number of patients undergoing LT for hepatitis C(HCV) and hepatitis B(HBV) related liver disease and yet the number of patients waiting for LT continues to increase, driven by an increase in the patients listed with a diagnosis of cirrhosis due to non-alcoholic steatohepatitis and alcoholrelated liver disease. In addition, human immunodeficiency virus(HIV) infection,which was previously a contra-indication for LT, is no longer a fatal disease due to the effectiveness of HIV therapy and patients with HIV and liver disease are now developing indications for LT. The rising demand for LT is projected to increase further in the future, thus driving the need to investigate potential means of expanding the pool of potential donors. One mechanism for doing so is utilizing organs from donors that previously would have been discarded or used only in exceptional circumstances such as HCV-positive, HBV-positive, and HIVpositive donors. The advent of highly effective anti-viral therapy has meant that these organs can now be used with excellent outcomes in HCV, HBV or HIV infected recipients and in some cases uninfected recipients.

关 键 词：Hepatitis C Hepatitis B Human immunodeficiency virus Liver transplantation 

分 类 号：R51[医药卫生—内科学]