ABSTRACT
BACKGROUND: The aim of the study was to evaluate the efficacy of a unique cytomegalovirus- (CMV) prophylaxis protocol in terms of CMV infection and disease progression in CMV IgG positive kidney transplant recipients. METHODS: Achievement of negative CMV load, using concurrent prophylactic intravenous ganciclovir therapy during induction immunosuppression, combined with a 6-month prophylactic course of acyclovir, would yield a reduced incidence of early CMV infection and disease. CMV DNA was tested for at discharge, at the third, and sixth post-op months, and at the occurrence of any event that could be associated with CMV infection. CMV DNA positive patients received ganciclovir treatment until the viral load became negative. CMV replication was monitored using a quantitative PCR method capable of detecting as few as 42.5 copies/mL. All patients were given a maintenance dose of acyclovir. RESULT: The file data of 267 patients who had undergone kidney transplantation between 2007 to 2016 were examined. Thirty-four patients were excluded from the study for various reasons, unrelated to the protocol. Of the remaining 233 patients, 42 (18%) had CMV DNA infection. Three patients had CMV disease (1.3%), 1of whom died of pneumonia. Diabetes mellitus (DM) was a risk factor for CMV DNA positivity (P < .004). CONCLUSION: The incidence of CMV infection and disease is low in renal transplant recipients whose CMV viral load is eliminated after concurrent ganciclovir administration with induction immunosuppression.
