ABSTRACT
INTRODUCTION: Kidney transplantation is the treatment of choice for end-stage renal disease (ESRD). Since March 2020, transplant activity in Mexico has been affected due to the COVID-19 pandemic. OBJECTIVE: The aim of the study was to determine the impact on mortality of patients on the waiting list (WL) for cadaveric donor kidney transplantation in a referral hospital in Yucatán, due to suspension of activities due to the pandemic. MATERIAL AND METHODS: Patients over 18 years of age on the waiting list for kidney transplantation at this hospital. In the event of a patient's death, the cause was investigated, especially if it was associated with COVID-19. A two-tailed p ≤ 0.05 was considered significant in all analyzes. RESULTS: The odds ratio (OR) of death from COVID-19 in a patient with ESRD in the WL in 2020 was OR = 5.04 (95% CI: 1.65-7.14, p = 0.023). The OR of dying with ESRD in the WL with a delay in the follow-up visits was OR = 6.59 (95% CI: 2.7-16.28, p = 0.008). CONCLUSION: The probability of death of a patient with ESRD with delayed follow-up visits and transplant retention is statistically higher than the probability of death from COVID-19.
INTRODUCCIÓN: El trasplante renal es el tratamiento de elección de la enfermedad renal en etapa terminal (ERT). Desde marzo de 2020, la actividad de trasplantes en México se ha visto afectada debido a la pandemia de COVID-19. OBJETIVO: Determinar el impacto en la mortalidad de pacientes en lista de espera (LE) para trasplante renal de donante cadavérico en un hospital de referencia en Yucatán, por suspensión de actividades debido a la pandemia. MATERIAL Y MÉTODOS: Pacientes > 18 años en LE para trasplante renal en este hospital. En caso de muerte de un paciente, se investigó la causa, especialmente si estaba asociada a COVID-19. Un valor de p de dos colas ≤ 0.05 se consideró significativo en todos los análisis. RESULTADOS: La razón de probabilidad de muerte por COVID-19 en un paciente con ERT en la LE en 2020 fue OR = 5.04 (IC 95%: 1.65-7.14, p = 0.023). La razón de probabilidad de morir con ERT en la LE con retraso en las consultas de seguimiento fue de OR = 6.59 (IC 95%: 2.7-16.28, p = 0.008). CONCLUSIÓN: La probabilidad de muerte de un paciente con ERT en la LE con retraso en las consultas de seguimiento y retención del trasplante es estadísticamente más alta que la probabilidad de muerte por COVID-19.
Subject(s)
COVID-19 , Kidney Failure, Chronic , Kidney Transplantation , Humans , Adolescent , Adult , Pandemics , Waiting Lists , Kidney Failure, Chronic/surgeryABSTRACT
OBJECTIVE: To determine clinical correlation of reports of computed tomographic angiography renal (CT-AR) and surgical findings of the kidney donor patient. MATERIAL AND METHODS: Patients were submitted nephrectomy in the related live donor renal transplant program between January and December 2002 as paut of life to which he is made as he CT-AR study protocol. Statistical analysis was carried out by descriptive statistics. RESULTS: Anatomical characteristics of 35 kidneys of the same number of live donors (AD) submitted CT-AR were evaluated and comparison with report of surgical technique was made. Incidence of accessory renal arteries was 23%. As reported by CT-AR, the were 39 renal arteries (91%) compared with 43 arteries found during surgery. CT-AR identified four supernumerary renal arteries (50%) of eight identified during surgical technique; 36 hiliar arteries (90%) and three polar arteries were identified by CT-AR (100%). Only one a case report of early bifurcation of renal artery (20%) by CT-AR was recorded. Anatomical characteristics of veins were described in their totality. CT-AR is a useful instrument to identify alterations in anatomical structure of the renal vasculature, with results similar to other studies for description of renal arteries and veins. We propose ATR as the initial study for evaluation of the renal architecture of the live kidney (LKD).