Αρχειοθήκη ιστολογίου

Αλέξανδρος Γ. Σφακιανάκης
ΩτοΡινοΛαρυγγολόγος
Αναπαύσεως 5
Άγιος Νικόλαος Κρήτη 72100
2841026182
6032607174

Τρίτη 15 Μαΐου 2018

Association between duration of delayed graft function, acute rejection and allograft outcome after deceased donor kidney transplantation

Background Prolonged duration of delayed graft function (DGF) may be associated with adverse allograft outcomes, but the association between threshold duration of DGF, acute rejection and long-term allograft loss remains undefined. We aimed to determine the impact of DGF duration on allograft outcomes and to assess whether this association was mediated by acute rejection. Methods Using data from the Australian and New Zealand Dialysis and Transplant (ANZDATA) registry, Cox proportional modelling was used to determine the association between quartiles of DGF duration, acute rejection at 6 months and death-censored graft loss (DCGL). Mediation analysis was conducted to determine whether acute rejection was a causal intermediate between DGF and DCGL. Results Of 7668 deceased donor kidney transplants between 1997-2014, 1497 (19.5%) recipients experienced DGF requiring dialysis. The median (interquartile range) duration of DGF was 7(9) days, with 25% requiring dialysis for ≥14 days. Among recipients who had experienced DGF duration of 1-4 days, the adjusted HR for duration of 5-7, 8-13 and ≥14 days were 1.13 (95%CI 0.83-1.55;p=0.43), 1.44 (1.08-1.91;p=0.013), and 1.99 (1.50-2.65;p

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