Neutrophil-lymphocyte ratio and creatinine reduction ratio predict good early graft function among adult cadaveric donor renal transplant recipients. Single institution series
Journal Title: Polish Journal of Surgery - Year 2018, Vol 90, Issue 2
Abstract
Background Delayed graft function (DGF) is a common complication following kidney transplantation and is associated with ischemia-reperfusion injury (IRI). Lymphocytes contribute to the pathogenesis of IRI and ischemia-reperfusion related delayed graft function Materials and Methods 135 Caucasian patients received a kidney graft from deceased heart-beating organ donors. We divided patients into 2 groups- patients with the eGFR>=30 on the 21st day post-transplantation (n=36) and patients with the eGFR<30 on the 21st day post-transplantation (n=99) to assess kidney graft function. We measured the serum creatinine levels on 1st and 2nd post-transplant day and preoperative levels of monocytes, lymphocytes, platelets and neutrophils and their ratios. Results We have found statistically significant differences between the eGFR<30 and the eGFR>=30 groups in the average lnLymphocytes (0,36 +/-0,6 vs -0,016 +/-0,74 respectively p=0,004) lnNLR ( 1,27 +/-0,92 vs. 1,73+/-1,08 p=0,016) lnLMR (1,01 +/-0,57 vs. 0,73 +/-0,64 p=0,02), lnPLR (4,97 +/-0,55 vs. 5,26 +/- 0,67 p=0,023) and CCR2% (-20,20 +/- 21,55 vs. -4,29 +/- 29,62 p=0,004 . On univariate analysis, factors of lnLymphocytes >=0,22 (OR=0,331 95%CI 0,151-0,728 p=0,006), lnLMR>=1,4 (OR=0,255 95%CI 0,072-0,903 p=0,034) were associated with worse graft function while lnNLR>=1,05 (OR=2,653 95%CI 1,158-6,078 p=0,021), lnPLR>=5,15 (OR=2,536 95%CI 1,155-5,566 p=0,02) and CRR2 (OR=3,286 95% CI 1,359-7,944 p=0,008) indicated better graft function Conclusion Higher absolute lymphocyte count (lnLymphocytes) and lnLMR as well as lower lnNLR and lnPLR were associated with lower eGFR on the 21st day after kidney transplantation. On multivariate analysis CRR2 in combination with either lnLymphocytes, lnNLR or lnPLR improved the accuracy of detecting patients with poor graft function.<br/><br/>
Authors and Affiliations
Piotr Hogendorf, Anna Suska, Aleksander Skulimowski, Joanna Rut, Monika Grochowska, Aleksandra Wencel, Filip Dziwisz, Michał Nowicki, Dariusz Szymański, Grażyna Poznańska, Adam Durczyński, Janusz Strzelczyk
Keywords
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- EP ID EP345562
- DOI 10.5604/01.3001.0011.7499
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