Comparative study between kidney transplantation with deceased donor expanded criteria and donor standard criteria in a single center in Brazil.
نویسندگان
چکیده
Introduction: Kidney transplants with expanded criteria donor have been associated with improved patient survival compared to those who remain on dialysis. Objective: To compare renal function and survival of the kidney graft of deceased donor with expanded criteria and standard criteria over a year in a single transplant center. Methods: 255 kidney transplant recipients with deceased donor were included in the study between the years 2011 to 2013 and they were separated into two groups according to the type of donor (expanded criteria donor - ECD - and standard criteria donor - SCD). Results: 231 deceased donor transplants (90.6%) were performed with standard criteria donor (SCD) and 24 (9.4%) with expanded criteria donor (ECD). There was no difference in the prevalence of delayed graft function - DGF - (62.9% vs. 70.8%; p = 0.44). Expanded criteria donor group had lower glomerular filtration rate (GFR) at the end of the 1st year (56.8 ± 26.9 vs. 76.9 ± 23.7; p = 0.001). Patient survival was significantly lower in the ECD group, but the graft survival was not different after death-censored analysis. Conclusion: The ECD group was associated with significantly lower levels of GFR during the first year of transplant and a lower patient survival at the 1st year when compared to the SCD. Introdução: A aceitação dos rins com critério expandido de doação tem sido associada com melhor sobrevida do paciente em comparação àqueles que permanecem em terapia dialítica. Objetivo: Comparar a função renal e a sobrevida do enxerto renal de doador falecido critério expandido com os de doador falecido critério padrão ao longo de um ano em um único centro de transplantes. Métodos: Foram incluídos 255 receptores de transplante renal com doador falecido, realizados entre os anos de 2011 a 2013, sendo divididos em dois grupos segundo o tipo de doador (critério expandido - DCE - ou padrão -DCP). Resultados: Foram avaliados 231 receptores com doador critério ideal (90,6%) e 24 com doador critério expandido (9,4%). Não houve diferença na prevalência de função retardada do enxerto - DGF - (62,9% no DCP vs. 70,8% no DCE; p = 0,44) nos dois grupos. Os transplantes com DCE apresentaram uma taxa de filtração glomerular (TFG) significativamente inferior aos 12 meses (56,8 ± 26,9 vs. 76,9 ± 23,7; p = 0,001). A sobrevida dos pacientes em 1 ano foi significativamente inferior no grupo de DCE, mas não houve diferença na sobrevida dos enxertos após exclusão de perdas por óbito com rim funcionante. Conclusão: O grupo com DCE associou-se com níveis significativamente mais baixos de TFG ao longo do primeiro ano de transplante, bem como uma menor sobrevida dos pacientes em 1 ano, quando comparado ao grupo com doador padrão.
منابع مشابه
Effect of Hypertonic Saline 5% on Early Graft Function and Urinary Interleukin 18 and Neutrophil Gelatinase-Associated Lipocalin in Deceased-Donor Kidney Transplantation
Ischemia reperfusion injury (IRI) is one of the main causes of delay graft function (DGF) in deceased-donor kidney transplantation (DDKT). Evidences suggest that hypertonic saline (HS) has beneficial effects on IRI. The objective of the present study is to determine the effect of intraoperative HS, on graft function and urinary biomarkers of interleukin 18 (IL-18) and neutrophil gelatinase-asso...
متن کاملComparison of expanded criteria kidneys with 2-tier standard criteria kidneys: role of delayed graft function in short-term graft outcome.
OBJECTIVES To compare transplant outcomes between expanded criteria donor kidneys and standard criteria donor kidneys. MATERIALS AND METHODS All adult renal transplants from deceased donors performed in Saudi Arabia over a 24-month period were included. Donor and recipient factors were recorded, and their effects on outcomes with expanded criteria donor and standard criteria donor kidneys wer...
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Ischemia reperfusion injury (IRI) is one of the main causes of delay graft function (DGF) in deceased-donor kidney transplantation (DDKT). Evidences suggest that hypertonic saline (HS) has beneficial effects on IRI. The objective of the present study is to determine the effect of intraoperative HS, on graft function and urinary biomarkers of interleukin 18 (IL-18) and neutrophil gelatinase-asso...
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Correspondence to: Tainá Veras de Sandes-Freitas. Universidade Federal do Ceará. Departamento de Medicina Clínica. Rua Prof. Costa Mendes, no 1608, 4o Andar. Rodolfo Teófilo, Fortaleza, CE, Brazil. CEP: 60430-140. E-mail: taina.sandes@gmail. com Because of the disproportion between supply and demand for kidneys for transplantation, the use of expanded criteria donors (ECD) significantly increas...
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عنوان ژورنال:
- Jornal brasileiro de nefrologia : 'orgao oficial de Sociedades Brasileira e Latino-Americana de Nefrologia
دوره 38 3 شماره
صفحات -
تاریخ انتشار 2016