Rostami Z, Nourbala MH, Alavian SM, Bieraghdar F, Jahani Y, Einollahi B. The impact of Hepatitis C virus infection on kidney transplantation outcomes: A systematic review of 18 observational studies: The impact of HCV on renal transplantation.
Hepat Mon 2011;
11:247-54. [PMID:
22087151 PMCID:
PMC3206701]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/26/2010] [Revised: 01/31/2011] [Accepted: 02/28/2011] [Indexed: 11/30/2022]
Abstract
BACKGROUND
Hepatitis C virus (HCV) infection occursin 0% to 51% of dialysis patients, and manyHCV-positive patients are urged to undergo kidney transplantation. However, the outcome of renal transplantation in HCV-positive recipients is unknown.
OBJECTIVES
Our review aimed to address the outcomesof renal transplantation recipients (RTRs)following kidney transplantation.
MATERIALS AND METHODS
We selected studies that used the adjusted relative risk (aRR) and 95% CI of all-cause mortality and graft loss in HCV-positive compared with HCV-negative RTRs as study endpoints. Cox proportional hazard analysis was usedin all studies to calculate the independent effects of HCV infection on RTR outcomes. Sixteen retrospective cohort studies and 2 clinical trials were selected for our review. Sixteen studies were related to patient survival, and 12 examined graft survival.
RESULTS
The combined hazard ratio in HCV-infected recipients was 1.69-fold (1.33-1.97, p < 0.0001) and 1.56 times (1.22-2.004, p < 0.0001) greaterthan that of HCV-negative recipients for mortality and graft loss, respectively.
CONCLUSIONS
Although HCV-infected RTRs have worseoutcomes than HCV-negative RTRs,kidney transplantation is the preferred treatment for patients with HCV infection and end-stage renal disease.
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