Transplantation proceedings · 2020
Kidney Donor Profile Index in a Transplant Center in Mexico.
СтатьяНазвание и аннотация: Перевод в очереди
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García-Covarrubias Aldo, Morales Jorge, Espinosa Valeria, Rodríguez María Del Pilar, Torres Andrea, Zalazar Alejandro, Hernández Angélica, Alcántara Dulce, Hernández-River Juan C, Hernández Angélica, Ortuño Danahé, García-Covarrubias Luis
Аннотация
BACKGROUND: The Kidney Donor Profile Index (KDPI) was created in 2014 to measure the likelihood of graft failure for a given donor compared with the median kidney donor from the previous year. This scale is based on the American population only. Mexico is one of the countries with greater incidence of chronic kidney disease, a long waiting list, and not enough kidney donors with KDPI smaller than 80%. This has led transplant centers to take kidney grafts with a higher KDPI.
OBJECTIVE: To investigate the agreement between the KDPI and histologic scores (preimplantation renal biopsy) and assess the relationship between the Kidney Donor Risk Index (KDRI), KDPI, and the histologic score on graft survival.
METHODS: A retrospective, analytical, transversal study was performed. Data were collected from patients with kidney grafts from deceased donors from January 1, 2011, to June 30, 2019, at our hospital. The variables analyzed were age, weight, height, sex, race and/or ethnicity, history of hypertension or diabetes, cause of death, serum creatinine, KDPI, KDRI, and biopsy result from each graft prior to transplant.
RESULTS: The total population was 59 deceased kidney donors. For our patients, a high KDPI did not increase mortality rate; it provided greater benefit than staying on dialysis.
CONCLUSIONS: We conclude that the use of KDRI should only be considered to assess the degree of fibrosis, not to rule out a transplantable kidney, in addition to the consistent demonstration that high KDPI kidneys (even 91%-100%) confer greater survival benefits to patients regarding the waiting list.
OBJECTIVE: To investigate the agreement between the KDPI and histologic scores (preimplantation renal biopsy) and assess the relationship between the Kidney Donor Risk Index (KDRI), KDPI, and the histologic score on graft survival.
METHODS: A retrospective, analytical, transversal study was performed. Data were collected from patients with kidney grafts from deceased donors from January 1, 2011, to June 30, 2019, at our hospital. The variables analyzed were age, weight, height, sex, race and/or ethnicity, history of hypertension or diabetes, cause of death, serum creatinine, KDPI, KDRI, and biopsy result from each graft prior to transplant.
RESULTS: The total population was 59 deceased kidney donors. For our patients, a high KDPI did not increase mortality rate; it provided greater benefit than staying on dialysis.
CONCLUSIONS: We conclude that the use of KDRI should only be considered to assess the degree of fibrosis, not to rule out a transplantable kidney, in addition to the consistent demonstration that high KDPI kidneys (even 91%-100%) confer greater survival benefits to patients regarding the waiting list.