Co-existing Hepatitis C and Alcoholic Liver Disease: A Diminishing Indication for Liver Transplantation?

Abstract

Aims: To provide an overview of published literature on the interaction of alcohol and hepatitis C virus (HCV) in the accelerated progression of liver disease to cirrhosis as relates to decision-making for the management of the liver transplant candidate and recipient.

Methods: General PubMed search was employed along with expert input to identify the relevant articles on the topic. The authors also utilized both backward and forward citation review of the relevant articles and reviews to identify articles on identified topic.

Results: In HCV cases, heavy alcohol use has been associated with more severe fibrosis, but even low rates of use may have deleterious effects. Patients with chronic hepatitis C and alcoholic liver disease can be cured of the HCV-theoretically positively impacting outcome and reducing the need for liver transplantation. Current antiviral therapy achieves virologic cure or sustained viral response (SVR) in over 90% of cases. Antiviral therapy is so effective that most liver transplant candidates or recipients can be cured of HCV either prior to or after transplantation. However, despite successful antiviral therapy, liver disease may progress after SVR due to the effects of ongoing alcohol use.

Conclusion: Antiviral therapy in patients with HCV plus alcohol should improve pre- and post-transplant outcomes, but providers must remain firm in limiting use of alcohol to avoid progression of liver disease post HCV cure.

Short summary: Abusive alcohol use and chronic hepatitis C virus (HCV) commonly co-exist and both need to be addressed in liver disease. With high rates of HCV cure with new therapies, attention needs to turn toward ongoing abusive alcohol patterns that may determinately impact liver health both before and after liver transplant.