The International journal of artificial organs · 2011
Pulsatile perfusion preservation for expanded-criteria donors kidneys: Impact on delayed graft function rate.
Сравнительное исследованиеСтатьяНазвание и аннотация: Перевод в очереди
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Abboud Imad, Antoine Corinne, Gaudez François, Fieux Fabienne, Lefaucheur Carmen, Pillebout Evangéline, Viglietti Denis, Serrato Tomas, Vérine Jérôme, Flamant Martin, Peraldi Marie-Noëlle, Glotz Denis
Аннотация
PURPOSE: Expanded criteria donors (ECD) kidneys are a potential solution to organ shortage, but exhibit more delayed graft function (DGF). We conducted a prospective controlled study aiming to evaluate the impact of pulsatile perfusion preservation (PPP) on DGF rate.
METHODS: Inclusion criteria were: 1) ECD definition (any brain-dead donor aged > 60 years or aged 50-60 years with at least 2 of the following: history of hypertension, terminal serum creatinin level = 1.5 mg/dL, death resulting from a cerebrovascular accident; 2) Donor prolonged circulatory arrest (> 20 mn); 3) previsible cold ischemia time longer than 24 hours. In each pair of kidneys, one organ was preserved with PPP and the other organ was preserved in static cold storage.
RESULTS: From February 2007 to September 2009, a total of 22 donors (44 recipients) were included. Recipients were comparable in the two groups with respect to demographic and immunological data. The rate of DGF was significantly lower (9% vs. 31.8%, p = 0.021) in the PPP group. At 1, 3, and 12 months, renal function was comparable in the two groups.
CONCLUSIONS: Pulsatile perfusion preservation significantly reduced DGF rate in ECD kidney transplantation.
METHODS: Inclusion criteria were: 1) ECD definition (any brain-dead donor aged > 60 years or aged 50-60 years with at least 2 of the following: history of hypertension, terminal serum creatinin level = 1.5 mg/dL, death resulting from a cerebrovascular accident; 2) Donor prolonged circulatory arrest (> 20 mn); 3) previsible cold ischemia time longer than 24 hours. In each pair of kidneys, one organ was preserved with PPP and the other organ was preserved in static cold storage.
RESULTS: From February 2007 to September 2009, a total of 22 donors (44 recipients) were included. Recipients were comparable in the two groups with respect to demographic and immunological data. The rate of DGF was significantly lower (9% vs. 31.8%, p = 0.021) in the PPP group. At 1, 3, and 12 months, renal function was comparable in the two groups.
CONCLUSIONS: Pulsatile perfusion preservation significantly reduced DGF rate in ECD kidney transplantation.