Hepatitis C virus and kidney transplantation: Recent trends and paradigm shifts

Guy El Helou1, Colleen Jay2, Marina Nunez3

  • 1Department of Internal Medicine, Division of Infectious Diseases and Global Medicine, University of Florida, Gainesville, FL 32608, United States of America.

Insights

Direct-acting antivirals can now effectively treat Hepatitis C virus (HCV) infection, improving outcomes for kidney transplant patients. Research also explores transplanting kidneys from HCV-viremic donors to uninfected recipients.

Area of Science:

  • Nephrology and Transplant Immunology
  • Hepatology and Virology

Background:

  • Hepatitis C virus (HCV) infection significantly impairs patient and graft survival post-kidney transplantation.
  • Recent advancements in direct-acting antivirals (DAAs) offer effective HCV elimination.
  • Increased HCV prevalence in donors has led to a rise in HCV-viremic donor to uninfected recipient kidney transplants.

Purpose of the Study:

  • To review the current literature on HCV infection in kidney transplantation.
  • To discuss the epidemiology, clinical outcomes, and treatment of HCV in transplant recipients.
  • To examine the practice and ongoing debates surrounding transplantation from HCV-viremic donors to uninfected recipients.

Main Methods:

  • Comprehensive literature search on Hepatitis C virus and kidney transplantation.
  • Review of studies on HCV treatment efficacy with direct-acting antivirals.
  • Analysis of outcomes data for kidney transplantation involving HCV-viremic donors.

Main Results:

  • Direct-acting antivirals demonstrate effectiveness in treating HCV in kidney transplant recipients.
  • Transplantation of kidneys from HCV-viremic donors into uninfected recipients is an emerging practice.
  • Limited data suggest improved outcomes for treated HCV-infected kidney transplant patients.

Conclusions:

  • Effective HCV treatment with DAAs has transformed management in kidney transplant recipients.
  • Protocols for transplanting kidneys from HCV-viremic donors require further optimization and debate.
  • Additional research with longer follow-up is crucial to fully understand long-term outcomes.

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