Objective: To assess t he association be tweencytomegalovirus (CMV) serology of donor and recipient and adverse outcomes afterliver transplantation in the era of effective antiviral chemoprophylaxis.
Patients And Methods: We performed a retrospective cohort study of 193 consecutive patients undergoing their first liver transplantation between February 1998 and July 2000 with targeted and preemptive ganciclovir chemoprophylaxis. Patients were divided into 4 groups by CMV serology of donor and recipient: donor-/recipient-; donor-/recipient+; donor+/recipient+; and donor+/recipient-. Survival to the end points of retransplantation, death, or survival to 1 year after transplantation (whichever occurred first) was assessed. Rates of bacterial, fungal, and CMV Infection and of CMV disease were recorded and compared.
Results: No significant differences were observed in the rates of retransplantation, death, or survival to 1 year among the 4 groups of patients. Despite significantly higher rates of CMV infection in the donor+ groups, there were no differences in the rates of bacterial or fungal Infection or of CMV disease. Rejection occurred least frequently in the donor-/recipient- group.
Conclusion: The adverse effects of CMV on outcomes after liver transplantation have been diminished in the era of effective antiviral chemoprophylaxis.
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