RESUMO
INTRODUCTION: Classic post-transplant complications are highly studied and monitored; however, other unusual complications may occur due to immunosuppression. The objective of this study is to show these rare complications in a kidney transplant center. MATERIAL AND METHODS: Retrospective, observational, longitudinal study of renal transplants carried out from 2013 to 2017 in the Renal Transplant Unit of the National Medical Center Siglo XXI. A total of 790 transplants were performed, with surveillance for 1 year and rare events described. An analysis of frequencies and percentages of the events was performed using the statistical package SPSS version 25. RESULTS: Of the 790 patients, 110 (13.92%) experienced rare events, classified into 9 types of complications. DISCUSSION AND CONCLUSIONS: Complications exist in renal transplantation that are often ignored or minimized. A considerable number have been observed in this study, 110 events (13.92%); this result allows us to consider multiple possibilities in a kidney transplant program, especially infectious complications (34 patients) and surgical complications (29 cases). With the increase in diabetic receptor transplantation, metabolic complications will surely increase in the coming years.
Assuntos
Transplante de Rim/efeitos adversos , Complicações Pós-Operatórias , Adulto , Feminino , Humanos , Estudos Longitudinais , Masculino , Pessoa de Meia-Idade , Estudos RetrospectivosRESUMO
INTRODUCTION: Renal transplantation (RT) has evolved to improve its functionality. Some factors have been little studied, one of which is hyperuricemia and its impact on renal graft function. The objective of this study is to determine the prevalence of complications of renal transplantation and its influence on hyperuricemia values in the first year of evolution. MATERIAL AND METHODS: The authors completed a retrospective, observational study of 2 RT units in Mexico from January 2013 to December 2017. In total, 1009 files met the inclusion criteria; the levels of uric acid (UA) and creatinine (Cr) were determined before transplantation and in months 1, 3, 6, 9, and 12 after transplantation. Descriptive analysis was performed with measures of central tendency, measures of dispersion, difference of means with Student t test, and SPSS version 25 (IBM, Armonk, NY, United States). RESULTS: The mean pretransplant UA was 6.24 mg/dL (standard deviation [SD] 1.97); per month was 4.73 mg/dL (SD 1.49). There is a difference in means between categorized groups of UA in the 5 post-RT moments (1, 3, 6, 9, and 12 months). A positive correlation of 0.41 to 0.47 was found with Spearman's test. The delayed function of the graft influenced in the first month after transplant in presenting hyperuricemia and acute dysfunction in month 6 showed that the rejection had no significance at any time. CONCLUSIONS: The relationship between the values of UA and Cr in the RT represents a moderate positive correlation; delayed graft function in the first month impacts the presence of hyperuricemia, as well as acute dysfunction at month 6 after transplantation.