Significance of HLA Nondependent Risk Factors of Chronic Transplant Nephropathy for the Development of Endothelial Dysfunction After Kidney Transplantation

FMD and IMT at 52 weeks showed significant correlations (P < .05) with recipient age, and the FMD ratios at 3 and 52 weeks correlated with the time on hemodialysis. Recipient age was significantly correlated with TC and PAI-1 with TAG. vWF was the only parameter that significantly correlated with donor age. There were no significant correlations with creatinine clearance. Decreased TAG approached statistical significance (P = .07) and TC decreased nonsignificantly. The worsening of FMD and ET-1 was not significant. A nonsignificant improvement in IMT was not associated with any analyzed parameters. Our results implied that the time on hemodialysis, the presence of hyperlipoproteinemia, and the recipient age significantly contributed to endothelial dysfunction during the first year after transplantation.