BACKGROUND/AIMS: The impact of HCV (hepatitis C virus) infection on the long-term outcome of kidney transplant patients is controversial. METHODOLOGY: Eighty-four renal allograft recipients who were seronegative for hepatitis B surface antigen and had been screened for antibody to hepatitis C virus (anti-HCV) were included. The outcome and survival were compared between anti-HCV-positive (n = 30, group 1) and anti-HCV-negative (n = 54, group 2) kidney transplant patients. Group 1 patients were further compared to 52 anti-HCV-positive end-stage renal disease patients (group 3) who were on chronic dialysis. RESULTS: Group 1 patients had a higher prevalence of chronic hepatitis than group 2 and group 3 patients did (67% vs. 2% and 31%). Liver-related complications and deaths between group 1 and group 2, and group 1 and group 3 patients were not significantly different. The comparisons of the long-term survival between these groups showed no significant differences, despite group 3 patients had a higher overall mortality rate. Cox regression analysis confirmed that age more than 45 years was the only independent factor that affected survival in anti-HCV-positive end-stage renal disease patients with or without kidney transplantation. CONCLUSIONS: HCV infection is not a contraindication to kidney transplantation. For anti-HCV-positive end stage renal disease patients, survival is better in younger patients, and is not influenced by kidney transplantation or continuing dialysis.
BACKGROUND/AIMS: The impact of HCV (hepatitis C virus) infection on the long-term outcome of kidney transplant patients is controversial. METHODOLOGY: Eighty-four renal allograft recipients who were seronegative for hepatitis B surface antigen and had been screened for antibody to hepatitis C virus (anti-HCV) were included. The outcome and survival were compared between anti-HCV-positive (n = 30, group 1) and anti-HCV-negative (n = 54, group 2) kidney transplant patients. Group 1 patients were further compared to 52 anti-HCV-positive end-stage renal diseasepatients (group 3) who were on chronic dialysis. RESULTS: Group 1 patients had a higher prevalence of chronic hepatitis than group 2 and group 3 patients did (67% vs. 2% and 31%). Liver-related complications and deaths between group 1 and group 2, and group 1 and group 3 patients were not significantly different. The comparisons of the long-term survival between these groups showed no significant differences, despite group 3 patients had a higher overall mortality rate. Cox regression analysis confirmed that age more than 45 years was the only independent factor that affected survival in anti-HCV-positive end-stage renal diseasepatients with or without kidney transplantation. CONCLUSIONS:HCV infection is not a contraindication to kidney transplantation. For anti-HCV-positive end stage renal diseasepatients, survival is better in younger patients, and is not influenced by kidney transplantation or continuing dialysis.