RESUMO
To understand whether the presence of cytomegalovirus in blood influences the results of kidney transplantation from live relative donors, we analysed materials from 258 recipients divided into 2 groups. Group 1 included 113 patients with negative results of PCR for cytomegalovirus, group 2 contained 139 patients with positive PCR. We evaluated lethality, the loss of transplanted kidneys, frequency of rejection and infectious complications. Statistical treatment of the data obtained included Kaplan-Meier survival analysis, the Wilcoxon test showing the cumulative hazard risk, and comparative analysis by Fisher's and Student's tests. It was shown that cytomegalovirus present in blood increases lethality and the frequency of infectious complications in recipients of transplanted kidneys but does not influence their rejection. The cumulative survival rate was significantly higher and cumulative risk lower in group 1 than in group 2.
