title: Novel Hepatitis C Treatment and the Impact on Kidney Transplantation.
abstract: With a worldwide prevalence of 6% to 40% among patients with end-stage renal disease, hepatitis C virus (HCV) infection is a significant cause of comorbidity in kidney transplant candidates and recipients alike. Hepatitis C infection negatively impacts patient and allograft outcomes, predisposes to progressive liver disease and increases the risks of glomerular disease as well as new onset diabetes after transplantation. Treatment options until now have revolved around interferon, limited in efficacy, restricted to pretransplant administration because of concerns related to allograft dysfunction and immune stimulation, and fraught with high rates of intolerance. Direct-acting antivirals therapies are now emerging, providing the opportunity to effectively cure chronic HCV infection and to reduce the burden of hepatic and extrahepatic complications of HCV that are observed in kidney recipients, thereby offering hope of improved patient outcomes. Against a description of the major outcomes and risks that HCV+ kidney candidates and recipients encounter, and a summary of the pertinent studies of interferon-based therapies in this population, this review discusses the potential role for emerging direct-acting antivirals, proposing treatment algorithms that should be considered in the management of these complex patients. Conundrums relating to the new treatment, including the potential impact on the utilization of kidneys from HCV-infected donors, are presented.
authors.affiliation: 1 Department of Medicine, University of Pennsylvania, Philadelphia, PA.
authors.forename: Deirdre
authors.initials: D
authors.lastname: Sawinski
authors.forename: Roy D
authors.initials: RD
authors.lastname: Bloom
mesh_terms: D000998:Antiviral Agents / Q000627:therapeutic use*; D019698:Hepatitis C, Chronic / Q000150:complications / Q000628:therapy*; D006801:Humans; D007166:Immunosuppressive Agents / Q000627:therapeutic use*; D007676:Kidney Failure, Chronic / Q000150:complications / Q000601:surgery*; D016030:Kidney Transplantation
chemical_list: D000998:Antiviral Agents; D007166:Immunosuppressive Agents