Use of Hepatitis C Viremic Donors to Expand the Pediatric Donor Pool

Abstract

The use of hepatitis C virus (HCV)-positive donors in organ transplantation has become increasingly viable due to advancements in direct-acting antiviral (DAA) therapies, which offer high cure rates. This review aims to evaluate the current practices, benefits, and challenges of utilizing HCV-positive donors for organ transplantation. The recent data show that transplant centers are progressively accepting HCV-positive donors for various organs, including kidneys, livers, and hearts, given the efficacy of post-transplant antiviral treatment. Using these donors has helped mitigate the organ shortage crisis, increasing the donor pool and reducing waitlist times. Despite these advantages, the approach raises concerns about viral transmission, long-term outcomes, and the cost-effectiveness of post-transplant DAA therapy. Furthermore, this review highlights the ethical implications of informed consent and the monitoring of HCV-negative recipients following transplantation. The outcomes from recent studies suggest that with proper management, transplantations from HCV-positive donors to HCV-negative recipients can be safe and effective, leading to excellent graft function and patient survival. This review synthesizes existing research and offers insights into optimizing protocols for future transplants involving HCV-positive donors.

Keywords

• hepatitis C virus (HCV)
• direct-acting antiviral (DAA) therapies
• pediatric organ transplant
• HCV-positive donors