BACKGROUND: The growing prevalence of hepatitis C virus (HCV) infection in the general population has resulted in an increased frequency of potential organ donors that carry the virus. The survival of grafts from HCV+ donors has not been studied in detail. METHODS: Two study populations were examined retrospectively to assess the survival of liver grafts procured from HCV+ donors. First, we evaluated the survival of all 13 HCV+ and 103 HCV- grafts that were transplanted at our institution to HCV+ recipients from January 1, 1995 to December 31, 1999. In parallel, we analyzed a subset of the United Network for Organ Sharing (UNOS) liver transplant database from the same 5-year time period that was comprised of 14,195 adult patients for whom donor and recipient HCV serologies were known. Kaplan-Meier graft survival for both patient populations was calculated based on donor and recipient HCV serologic status. A Cox proportional hazards analysis was performed on UNOS data to identify variables independently predicting graft survival. RESULTS: For transplants performed at our institution, we found no statistically significant difference in the Kaplan-Meier graft survival of HCV+ and HCV- grafts transplanted to HCV+ recipients (P=0.68). The incidence of biopsy-proven, recurrent HCV posttransplant was similar in recipients receiving either HCV+ or HCV- grafts (4/13 vs. 18/103, chi-square P=0.211). Analysis of UNOS data revealed that the survival of HCV+ grafts in HCV+ recipients was equivalent to the survival of HCV- grafts in HCV+ recipients. Unexpectedly, the survival of grafts in HCV+ recipients in general was significantly inferior to that of grafts in HCV- recipients. Multivariate analysis of all patients found recipient but not donor HCV status to be independently predictive of graft survival. CONCLUSIONS: Analysis of data from a single center and the national UNOS database suggests that transplantation of liver allografts from HCV+ donors to HCV+ recipients results in graft survival comparable to HCV- grafts transplanted to HCV+ recipients. In contrast, recipient HCV positivity is an independent predictor of graft failure compared with patients transplanted for other causes of liver disease.
BACKGROUND: The growing prevalence of hepatitis C virus (HCV) infection in the general population has resulted in an increased frequency of potential organ donors that carry the virus. The survival of grafts from HCV+ donors has not been studied in detail. METHODS: Two study populations were examined retrospectively to assess the survival of liver grafts procured from HCV+ donors. First, we evaluated the survival of all 13 HCV+ and 103 HCV- grafts that were transplanted at our institution to HCV+ recipients from January 1, 1995 to December 31, 1999. In parallel, we analyzed a subset of the United Network for Organ Sharing (UNOS) liver transplant database from the same 5-year time period that was comprised of 14,195 adult patients for whom donor and recipient HCV serologies were known. Kaplan-Meier graft survival for both patient populations was calculated based on donor and recipient HCV serologic status. A Cox proportional hazards analysis was performed on UNOS data to identify variables independently predicting graft survival. RESULTS: For transplants performed at our institution, we found no statistically significant difference in the Kaplan-Meier graft survival of HCV+ and HCV- grafts transplanted to HCV+ recipients (P=0.68). The incidence of biopsy-proven, recurrent HCV posttransplant was similar in recipients receiving either HCV+ or HCV- grafts (4/13 vs. 18/103, chi-square P=0.211). Analysis of UNOS data revealed that the survival of HCV+ grafts in HCV+ recipients was equivalent to the survival of HCV- grafts in HCV+ recipients. Unexpectedly, the survival of grafts in HCV+ recipients in general was significantly inferior to that of grafts in HCV- recipients. Multivariate analysis of all patients found recipient but not donorHCV status to be independently predictive of graft survival. CONCLUSIONS: Analysis of data from a single center and the national UNOS database suggests that transplantation of liver allografts from HCV+ donors to HCV+ recipients results in graft survival comparable to HCV- grafts transplanted to HCV+ recipients. In contrast, recipient HCV positivity is an independent predictor of graft failure compared with patients transplanted for other causes of liver disease.
Authors: Jennifer C Lai; Jacqueline G O'Leary; James F Trotter; Elizabeth C Verna; Robert S Brown; R Todd Stravitz; Jeffrey D Duman; Lisa M Forman; Norah A Terrault Journal: Liver Transpl Date: 2012-05 Impact factor: 5.799
Authors: Andrew T Burr; YouFu Li; Jennifer F Tseng; Reza F Saidi; Adel Bozorgzadeh; Shimul A Shah Journal: World J Surg Date: 2011-07 Impact factor: 3.352
Authors: Emily Bethea; Ashwini Arvind; Jenna Gustafson; Karin Andersson; Daniel Pratt; Irun Bhan; Michael Thiim; Kathleen Corey; Patricia Bloom; Jim Markmann; Heidi Yeh; Nahel Elias; Shoko Kimura; Leigh Anne Dageforde; Alex Cuenca; Tatsuo Kawai; Kassem Safa; Winfred Williams; Hannah Gilligan; Meghan Sise; Jay Fishman; Camille Kotton; Arthur Kim; Christin C Rogers; Sarah Shao; Mariesa Cote; Linda Irwin; Paul Myoung; Raymond T Chung Journal: Am J Transplant Date: 2020-02-03 Impact factor: 8.086
Authors: George N Tzimas; Mohammad Afshar; Eric Chevet; Anouk Emadali; Hojatollah Vali; Peter P Metrakos Journal: BMC Surg Date: 2004-09-03 Impact factor: 2.102