Outcome of renal allograft in Turkish patients with pretransplantation hepatitis C virus infection.

ABSTRACT

BACKGROUND: The aim of the present study was to investigate the impact of hepatitis C virus (HCV) infection on the long-term survival of renal transplant recipients. METHODS: Outcomes and survivals among 325 patients who received renal allografts from July 1991 to September 2005 were compared between those known to have pretransplantation HCV infection (Group I, HCV+ group, n = 33) versus a matched cohort of those without this infection (Group II, HCV- control group, n = 33). Allograft performance, liver function, cholesterol, and glucose levels were determined both at transplantation and at a mean of postgrafting year 8. A one-way analysis of variance (ANOVA) statistical method was used for multivariate analysis. RESULTS: Thirty-three patients (10.15%, 19 women and 14 men) were positive for HCV antibody. The mean follow-up period was 8 years (range, 0.5-14 years). The mean survival rates were similar in Groups I and II (96.6% and, 100%, respectively). Although the allograft survival rate was lower in Group I (84.8% vs 90.9%), the rejection rate among the HCV- group was 6%; only 1 patient died of hepatic failure. In spite of a significant rise in both total and direct bilirubin values (P < .01) in both groups, we failed to observe an adverse effect on graft survival. A significant rise in the fasting glucose level was seen in both HCV+ and HCV- patients. CONCLUSIONS: Chronic HCV infection before transplantation did not have a significant impact on graft survival or mortality compared with noninfected patients.