Effect of serum uric acid levels on graft function and long-term graft survival after kidney transplantation / 中华器官移植杂志
Chinese Journal of Organ Transplantation
; (12): 742-747, 2016.
Article
en Zh
| WPRIM
| ID: wpr-608392
Biblioteca responsable:
WPRO
ABSTRACT
Objective To study the effect of serum uric acid (UA) levels on kidney graft function as well as long-term graft survival after renal transplantation.Methods The clinical data of 859 kidney transplant recipients from Jan.2008 to May 2014 were investigated retrospectively.The differences in clinical indexes between normal UA group and hyperuricemia group were compared based on UA levels.Cox regression model was built to analyze the effect of elevated UA on overall graft loss,death censored graft failure and death of patients,respectively.Kaplan-Meier graft survival curve was used to compare the overall graft loss,death censored graft failure and death of patients between normal UA group and hyperuricemia group.Results The average follow-up time was 38.6 ± 17.3 months for 859 kidney transplant recipients.590 (68.7%) recipients were enrolled in normal UA group and 269 (31.3%) recipients were defined as hyperuricemia patients.The average eGFR in hyperuricemia group was significantly decreased as compared with normal UA group (79.4 ± 20.93 vs.94.7 ± 20.55,P<0.001).Cox regression model showed that if UA level increased per 10 mol/L,the risk of overall graft lost increased 1.070 times (P<0.001) and the risk of death censored graft failure increased 1.121 times (P<0.001) accordingly.Kaplan-Meier analysis showed the overall graft loss was dramatically decreased (P =0.009),and the death censored graft failure was significantly decreased (P<0.0001) in hyperuricemia group as compared with that in normal UA group.The death of patients showed no significant difference between two groups (P =0.638).Conclusion Serum UA levels after kidney transplantation affect graft function as well as long-term graft survival.
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Base de datos:
WPRIM
Idioma:
Zh
Revista:
Chinese Journal of Organ Transplantation
Año:
2016
Tipo del documento:
Article