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Updated: Aug 31, 2026

Porcine Liver Transplantation Without Veno-Venous Bypass As an Extended Criteria Donor Model
Published on: August 17, 2022
The use of virologically compromised organs in liver transplantation
Hector Rodriguez-Luna1, Juan Arenas, Hugo E Vargas
1Mayo Clinic Scottsdale, Mayo Clinic Hospital, 5777 E. Mayo Boulevard, Phoenix, AZ 85054, USA.
Insights
The organ donor shortage allows using organs from hepatitis C (HCV) and hepatitis B (HBV) infected donors. Careful use of anti-HBc positive grafts and HCV+ donor organs in HCV+ recipients expands donor options.
Area of Science:
- Transplantation immunology
- Infectious disease transmission in organ donation
- Hepatitis virus epidemiology
Background:
- Critical organ donor shortage necessitates innovative solutions.
- Increasing acceptance of organs from donors infected with hepatitis C virus (HCV) and hepatitis B virus (HBV).
- These organs, while posing transmission risks, can expand the donor pool.
Purpose of the Study:
- To evaluate the safety and efficacy of using organs from donors infected with HCV and HBV.
- To assess the outcomes of using anti-HBc positive grafts with prophylaxis.
- To determine the viability of using HCV+ donor organs in HCV+ recipients.
Main Methods:
- Review of current practices in organ transplantation from infected donors.
- Analysis of outcomes data for recipients of anti-HBc positive grafts.
- Evaluation of clinical results for HCV+ donor organs transplanted into HCV+ recipients.
Main Results:
- Anti-HBc positive grafts can be safely utilized with appropriate prophylactic measures.
- High-quality organs from HCV+ donors demonstrate good outcomes when transplanted into HCV+ recipients.
- Utilizing these donor organs expands opportunities for patients awaiting transplantation.
Conclusions:
- Organs from donors infected with HCV and HBV represent a valuable resource to address the organ donor crisis.
- Careful management and recipient selection allow for successful transplantation of these organs.
- This approach broadens the donor pool and offers life-saving opportunities.
Abstract:
The present organ donor crisis has led to accepted use of organs from donors infected with hepatitis C virus (HCV) and hepatitis B virus (HBV). Although capable of transmitting disease, these grafts offer opportunities to expand the donor pool for certain populations. Anti-HBc positive grafts can be used if care is taken to provide prophylaxis. Good quality grafts from HCV+ donors may be used in recipients who are themselves HCV+ with good outcomes.
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