Graft Function In Kidney Transplantation Research Articles

Factors That Influence Delayed Graft Function in Kidney Transplants: A Single-Center Paired Kidney Analysis

BackgroundThe risk factors associated with delayed graft function (DGF) and its impact in kidney transplant (KTx) outcomes remains controversial; it is possible that donor renal characteristics influence the initial graft function in KTx. ObjectiveEvaluate risk factors associated with DGF and its impact in KTx outcomes. MethodsOne hundred six mate KTx mate recipients performed in a single center were grouped according to the presence or absence of DGF. ResultsDonors were predominantly men (58%); 70% were standard criteria type, with a mean Kidney Donor Profile Index (KDPI) of 62% ± 28%, median age of 42 ± 15 and presenting hospitalization time of 6 ± 5 days. KTx recipients presented an overall DGF rate of 82%, lasting 12 ± 7 days. Pairs presenting DGF were older than pairs without DGF (P = .008), while cold ischemia time (CIT) was significantly shorter in the group without DGF compared to those presenting DGF (P = .003). The KDPI of the KTx pairs was significantly higher in pairs with DGF versus without DGF (P = .04). No statistically significant differences in 1 year allograft and patient survival were observed. Recipient age (odds ratio = 6.3, confidence interval = 1.5–25.8; P = .009) and CIT (odds ratio = 4.6, confidence interval = 1.2–17.7; P = .002) were significantly associated with DGF. ConclusionThis study suggests that recipient age, cold ischemic time, and KDPI are factors associated with DGF. In addition, DGF had no impact on 1-year renal function, allograft, and patient survival. In the transplant conditions of our country, Brazil, CIT seems to represent an important variable to be managed, and the aim should be to reduce this factor as much as possible.

Furosemide Stress Test as a Predicting Biomarker for Delayed Graft Function in Kidney Transplantation

Background: Delayed graft function (DGF) could worsen early and long-term outcomes of kidney transplantation (KT). DGF is caused by several pre-transplantation and perioperative factors in both donors and recipients. At present, there are no biomarkers or tests during the immediate post-KT period that can accurately predict the development of DGF. Materials and methods: This prospective study was conducted in deceased donor KT (DDKT) at King Chulalongkorn Memorial Hospital, Thailand. All recipients underwent furosemide stress test (FST) by receiving a single dose of intravenous furosemide, 1.5 mg/kg at 3 h after allograft reperfusion. We determined the correlations between DGF (requiring dialysis within the first week after transplantation) and the values of urine volume recorded hourly after FST until 6 h, the parameters of postoperative dynamic tests, including resistive index (RI) of renal arteries and effective renal plasma flow (ERPF), and urine neutrophil gelatinase-associated lipocalin (NGAL). Results: Of the 59 total DDKT recipients enrolled, 24 developed DGF. The FST is a more accurate biomarker than urine NGAL, RI of renal arteries, and ERPF in the prediction of DGF. The 4-h urine volume less than 350 mL (FST non-responsive) was the best cut-off value in predicting DGF with 87.5% sensitivity, 82.9% specificity, and 82.5% accuracy. Multiple logistic regression analyses showed an odds ratio of 0.993 (0.986–0.999, p = 0.035) for the 4-h urine volume to predict DGF. Conclusions: The FST is a simple and accurate biomarker for predicting DGF in early post-KT period. Close monitoring and well prepared dialysis are suggested in patients with urine volume < 350 mL after 4 h of FST. The FST non-responsive patients could be the target for further DGF preventive intervention. ClinicalTrials.gov identifier: NCT03071536.

Effect of Parathyroidectomy Timing in Kidney Transplant Recipients on Graft Function.

Persistent hyperparathyroidism can have a deleterious effect on graft function in kidney transplant recipients, although serum calcium, phosphorus, and parathyroid hormone levels tend to normalize after successful transplant. Parathyroidectomy can result in sustained amelioration of persistent hyperparathyroidism despite graft failure risk and unfavorable graft outcomes. Data on this issue are limited and conflicting. Here, we evaluated the effects of parathyroidectomy on graft function in kidney transplant recipients. This retrospective study included 249 adult kidney transplant recipients (121 deceased-donor/128 living-donor; 142 males/107 females; mean age of 39.3 ± 11.6 y; mean follow-up of 46.5 ± 23.5 mo). Participants were grouped as those without (n = 222), those with pretransplant (n = 12), and those with posttransplant (n = 15) parathyroidectomy. Graft outcomes and serum calcium, phosphorus, and parathyroid hormone levels were studied. Serum calcium levels at baseline and at 1, 3, 6, and 12 months and parathyroid hormone levels at baseline and at 6 and 12 months were higher and serum phosphorus levels at 3, 6, and 12 months were lower in the posttransplant parathyroidectomy group versus the other groups (P < .001). We observed no significant differences between groups regarding serum calcium, phosphorus, and parathyroid hormone levels at last visit. Estimated glomerular filtration rates at 3, 6, and 12 months and at last visit in the pretransplant parathyroidectomy group were higher than in those without parathyroidectomy (P < .05) and higher at 6 and 12 months than in the posttransplant parathyroidectomy group (P < .05). No significant differences regarding graft loss and patient mortality were observed among the 3 groups (P > .05). Parathyroidectomy resulted in sustained decreased levels of serum calcium and parathyroid hormone. We observed no graft failure risk associated with parathyroidectomy in our study. Parathyroidectomy before transplant is advantageous with better graft function.

Delayed Graft Function in Kidney Transplant

Delayed Graft Function in Kidney Transplant

The Prognostic Implications of Renal Function Recovery and Delayed Graft Function in Kidney Transplantation

The Prognostic Implications of Renal Function Recovery and Delayed Graft Function in Kidney Transplantation

Enhanced protection of the renal vascular endothelium improves early outcome in kidney transplantation: Preclinical investigations in pig and mouse

Ischemia reperfusion injury is one of the major complications responsible for delayed graft function in kidney transplantation. Applications to reduce reperfusion injury are essential due to the widespread use of kidneys from deceased organ donors where the risk for delayed graft function is especially prominent. We have recently shown that coating of inflamed or damaged endothelial cells with a unique heparin conjugate reduces thrombosis and leukocyte recruitment. In this study we evaluated the binding capacity of the heparin conjugate to cultured human endothelial cells, to kidneys from brain-dead porcine donors, and to murine kidneys during static cold storage. The heparin conjugate was able to stably bind cultured endothelial cells with high avidity, and to the renal vasculature of explanted kidneys from pigs and mice. Treatment of murine kidneys prior to transplantation reduced platelet deposition and leukocyte infiltration 24 hours post-transplantation, and significantly improved graft function. The present study thus shows the benefits of enhanced protection of the renal vasculature during cold storage, whereby increasing the antithrombotic and anti-adhesive properties of the vascular endothelium yields improved renal function early after transplantation.

BacMam Delivery of a Protective Gene to Reduce Renal Ischemia-Reperfusion Injury.

Ischemia-reperfusion (I/R) injury remains the primary contributor to delayed graft function in kidney transplantation. The beneficial application of manganese superoxide dismutase (sod), delivered by a BacMam vector, against renal I/R injury has not been evaluated previously. Therefore, this study overexpressed sod-2 in proximal tubular epithelial (HK-2) cells and porcine kidney organs during simulated renal I/R injury. Incubation of HK-2 cells with antimycin A and 2-deoxyglucose resulted in a significant decrease in intracellular adenosine triphosphate (ATP) levels; following reperfusion, ATP levels significantly increased over time in cells overexpressing sod-2. In addition, lactate dehydrogenase (LDH) release declined over 72 h in BacMam-transduced injured cells. Ex vivo delivery of sod-2 significantly increased ATP levels in organs after 24 h of cold perfusion. In vitro and ex vivo results suggested that BacMam transduction successfully delivered sod-2, which reduced injury associated with I/R, by improving ATP cell content and decreasing LDH release with a subsequent increase in kidney tissue viability. These data provide further evidence for the potential application of BacMam as a gene delivery system for attenuating injury after cold preservation.

Delayed Graft Function in Kidney Transplantation: Risk Factors and Impact on Early Graft Function.

Although kidney transplantations are routinely performed at many centers in Turkey, the incidence and risk factors associated with delayed graft function (DGF) here have not yet been well defined. The aim of this study is to evaluate the incidence and risk factors of DGF and its impact on early graft function. The medical charts of 154 adult patients who underwent deceased donor kidney transplantation between 2000 and 2014 in a single center were reviewed retrospectively. Delayed graft function-related risk factors for donors, recipients, and the transplant surgery itself were analyzed, and their relation with graft function was evaluated. The median recipient age was 39 years. The median cold ischemia time (CIT) was 840 minutes (14 hours). The incidence of DGF and acute rejection were 57.8% and 8.4%, respectively. Higher serum creatinine levels at 3, 6, and 12 months were observed in patients with DGF compared to other patients without DGF (P < .05). Patients with DGF had poor graft function (glomerular filtration rate ≤ 50) at 3 and 6 months (P < .05), but these correlations were not seen at 12 months (P = not significant). This study showed that DGF was a common and serious problem associated with poor graft functions at 3, 6, and 12 months after transplantation. Extra effort to shorten CIT as an independent risk factor for DGF could have protective effect on graft functions.

Attenuating Ischemia-Reperfusion Injury in Kidney Transplantation by Perfusing Donor Organs With siRNA Cocktail Solution

Ischemia-reperfusion (I/R) injury is the major cause of delayed renal graft function in kidney transplantation. To date, there are no effective therapeutic approaches for preventing I/R injury. We previously reported that treatment of animals with small interference RNA (siRNA) would prevent warm I/R injury in nontransplant models and cold I/R injury in heart transplantation. In the present study, we further explore the feasibility of protecting grafts from extended cold I/R injury as applied to kidney transplantation by downregulating I/R-associated genes using siRNA. Donor kidneys were intra-arterially perfused with siRNA containing solution during donor excision and preserved in siRNA containing solution. The siRNA-treated donor organs were then implanted into syngeneic recipient mice, and the 2 original kidneys were removed from the recipient. The effect of siRNA solution on extended cold I/R injury was determined by assessing renal function, histopathological change, cell apoptosis, and inflammation. The perfused siRNA solution knocked down the expression of complement 3, RelB, and Fas in the kidney at the mRNA and protein levels. Administration of siRNA solution reduced the levels of blood urea nitrogen and serum creatinine as compared with control groups. The siRNA cocktail decreased cell apoptosis and histopathological changes in the kidney and prolonged graft survival. The siRNA cocktail also reduced the expression of proinflammatory cytokines, IL-6, and TNFα. In conclusion, this is the first demonstration that perfusing donor organs with an siRNA cocktail solution can induce gene silencing in the kidney and prevent kidneys from extended cold I/R injury in kidney transplantation, highlighting the promise of the clinical application of siRNA-based therapies in the preservation of donor organs.

Neutrophil Gelatinase Associated Lipocalin Is an Early and Accurate Biomarker of Graft Function and Tissue Regeneration in Kidney Transplantation from Extended Criteria Donors.

BackgroundDelayed graft function (DGF) is an early complication of kidney transplantation (KT) associated with increased risk of early loss of graft function. DGF increases using kidneys from extended criteria donors (ECD). NGAL is a 25KDa protein proposed as biomarker of acute kidney injury. The aim of this study was to investigate the role of NGAL as an early and accurate indicator of DGF and Tacrolimus (Tac) toxicity and as a mediator of tissue regeneration in KT from ECD.MethodsWe evaluated plasma levels of NGAL in 50 KT patients from ECD in the first 4 days after surgery or after Tac introduction.ResultsPlasma levels of NGAL at day 1 were significantly higher in DGF group. In the non DGF group, NGAL discriminated between slow or immediate graft function and decreased more rapidly than serum creatinine. NGAL increased after Tac introduction, suggesting a role as marker of drug toxicity. In vitro, hypoxia and Tac induced NGAL release from tubular epithelial cells (TEC) favoring an autocrine loop that sustains proliferation and inhibits apoptosis (decrease of caspases and Bax/Bcl-2 ratio).ConclusionsNGAL is an early and accurate biomarker of graft function in KT from ECD favoring TEC regeneration after ischemic and nephrotoxic injury.

81 The effect of autologous bone marrow stem cell transplantation on graft function in kidney transplants obtained from deceased donors

81 The effect of autologous bone marrow stem cell transplantation on graft function in kidney transplants obtained from deceased donors

Delayed Graft Function in Kidney Transplants: Time Evolution, Role of Acute Rejection, Risk Factors, and Impact on Patient and Graft Outcome.

Background. Although numerous risk factors for delayed graft function (DGF) have been identified, the role of ischemia-reperfusion injury and acute rejection episodes (ARE) occurring during the DGF period is ill-defined and DGF impact on patient and graft outcome remains controversial. Methods. From 1983 to 2014, 1784 kidney-only transplantations from deceased donors were studied. Classical risk factors for DGF along with two novel ones, recipient's perioperative saline loading and residual diuresis, were analyzed by logistic regression and receiver operating characteristic (ROC) curves. Results. Along with other risk factors, absence of perioperative saline loading increases acute rejection incidence (OR = 1.9 [1.2–2.9]). Moreover, we observed two novel risk factors for DGF: patient's residual diuresis ≤500 mL/d (OR = 2.3 [1.6–3.5]) and absence of perioperative saline loading (OR = 3.3 [2.0–5.4]). Area under the curve of the ROC curve (0.77 [0.74–0.81]) shows an excellent discriminant power of our model, irrespective of rejection. DGF does not influence patient survival (P = 0.54). However, graft survival is decreased only when rejection was associated with DGF (P < 0.001). Conclusions. Perioperative saline loading efficiently prevents ischemia-reperfusion injury, which is the predominant factor inducing DGF. DGF per se has no influence on patient and graft outcome. Its incidence is currently close to 5% in our centre.

Can Stroke Volume Variation Be an Alternative to Central Venous Pressure in Patients Undergoing Kidney Transplantation?

BackgroundStroke volume variation (SVV) is known to be a simple and less invasive hemodynamic parameter for evaluating fluid responsiveness and preload status. Central venous pressure (CVP) has been targeted to achieve an adequate level for improving the graft perfusion and long-term graft function in kidney transplantation (KT) recipients, despite the various potential complications. The aim of this study was to investigate whether SVV could substitute for CVP in guiding intravascular volume management during KT. MethodsThis retrospective study evaluated 635 patients who underwent KT because of end-stage renal disease. Hemodynamic variables including CVP and SVV were obtained before skin incision (T1), 5 minutes after iliac vein clamping (T2), and 10 minutes after renal graft reperfusion (T3). The ability of SVV to predict CVP level was investigated with receiver operating characteristic (ROC) curve analysis. ResultsCVPs were 6.0 ± 2.6, 8.6 ± 2.7, and 9.3 ± 2.5 mm Hg, and SVVs were 6.9 ± 3.0, 5.0 ± 2.1, and 4.3 ± 2.1% at T1, T2, and T3, respectively. ROC analysis showed that the discriminative power of SVV was fairly good with an area under the ROC curve of 0.70 (95% confidence interval, 0.67–0.72) for a CVP of 8 mm Hg, and that an optimal cutoff value of SVV was 6% as an alternative to CVP of 8 mm Hg during KT. ConclusionsSVV may replace CVP in the volume management of patients who have undergone KT. Our results suggest that SVV can guide volume management to improve graft perfusion at critical time points during KT.

The Impact of Donor Factors on Early Graft Function in Kidney Transplantation From Donation After Cardiac Death

Donation after cardiac death (DCD) has the potential to significantly increase the number of organ donors. In this study, we investigate the influence of several donor parameters on the early graft function in kidney transplantation from DCD donors. We performed 58 kidney transplantations from DCD donors. Recipients were divided into 2 groups according to their graft function: normal graft function (NGF), patients who became be free of hemodialysis within 14 days post-transplantation) and delayed graft function (DGF) group, patients who required hemodialysis for longer than 15 days after transplantation). We compared donor age, sex, cause of death, warm and total ischemic time, duration of anuria (urine volume < 10 mL/h), and low blood pressure (systolic blood pressure < 60 mm Hg), usage of catecholamine and vasopressin, serum creatinine on the day of admission and graft retrieval, serum sodium concentration, and body temperature between 2 groups. The number of recipients in NGF and DGF group was 41 and 17. Univariate analysis revealed that duration of anuria (<24 vs ≥24 hours) and usage of catecholamine significantly influenced graft function. Duration of anuria was an independent risk factor for early graft function by multivariate analysis. In cadaveric kidney transplantation from DCD donors, there was a trend to poorer early graft function with donors who suffered from anuria for longer than 24 hours before kidney retrieval.

α-Melanocyte stimulating hormone treatment in pigs does not improve early graft function in kidney transplants from brain dead donors.

Delayed graft function and primary non-function are serious complications following transplantation of kidneys derived from deceased brain dead (DBD) donors. α-melanocyte stimulating hormone (α-MSH) is a pleiotropic neuropeptide and its renoprotective effects have been demonstrated in models of acute kidney injury. We hypothesized that α-MSH treatment of the recipient improves early graft function and reduces inflammation following DBD kidney transplantation. Eight Danish landrace pigs served as DBD donors. After four hours of brain death both kidneys were removed and stored for 18 hours at 4°C in Custodiol preservation solution. Sixteen recipients were randomized in a paired design into two treatment groups, transplanted simultaneously. α-MSH or a vehicle was administered at start of surgery, during reperfusion and two hours post-reperfusion. The recipients were observed for ten hours following reperfusion. Blood, urine and kidney tissue samples were collected during and at the end of follow-up. α-MSH treatment reduced urine flow and impaired recovery of glomerular filtration rate (GFR) compared to controls. After each dose of α-MSH, a trend towards reduced mean arterial blood pressure and increased heart rate was observed. α-MSH did not affect expression of inflammatory markers. Surprisingly, α-MSH impaired recovery of renal function in the first ten hours following DBD kidney transplantation possibly due to hemodynamic changes. Thus, in a porcine experimental model α-MSH did not reduce renal inflammation and did not improve short-term graft function following DBD kidney transplantation.

Comparison of Creatinine Clearance Estimates With Routine Measured Clearance in Adult Jordanians With a Kidney Transplant

There are conflicting data on using the Cockroft-Gault formula and the Modification of Diet in Renal Disease formula to assess graft function in kidney transplants. This study uses a cohort of Jordanian kidney transplant patients to assess performance of the Cockroft-Gault formula and the Modification of Diet in Renal Disease equations by using the criterion standard of measured creatinine clearance. Creatinine clearance measured by 24-hour urine creatinine in patients with a kidney transplant was compared with the estimated clearance using the Cockroft-Gault formula and the Modification of Diet in Renal Disease equations. Correlation, limits of agreement, and concordance analyses were used. There was a positive correlation between both the Cockcroft-Gault (r=0.878; P < .001) and the Modification of Diet in Renal Disease (r=0.732; P < .001) equations with creatinine clearance. The former was statistically superior (P = .0416). Using Bland-Altman plots, the limits of agreement were wide for both methods. After log transformation, the limits of agreement were -0.06 to +0.27 for the Cockcroft-Gault formula, and -0.21 to + 0.26 for the Modification of Diet in Renal Disease. Concordance analyses showed a correlation coefficient of 0.7384 (95% CI: 0.6134 to 0.8273) when the Cockcroft-Gault formula was used, and 0.7257 (95% CI: 0.5622 to 0.8345) for the Modification of Diet in Renal Disease. Pearson P coefficient (precision) and bias correction factor Cb (accuracy) for the Cockcroft-Gault formula and for the Modification of Diet in Renal Disease were 0.8762, 0.8427, 0.7324, and 0.9908. In Jordanian patients with a renal transplant, although the Cockcroft-Gault formula performed slightly better than the Modification of Diet in Renal Disease equation in estimating creatinine clearance, neither of these equations can accurately predict renal graft function.

The impact of vascular anastomosis time on early kidney transplant outcomes

BackgroundMost studies have found cold ischemic time to be an important predictor of delayed graft function in kidney transplantation. Relatively less is known about the warm time associated with vascular anastomosis and early outcomes.MethodsA retrospective cohort of 298 consecutive solitary deceased donor kidney recipients from January 2006 to August 2012 was analyzed to examine the association between anastomosis time and delayed graft function (need for dialysis) and length of hospital stay.ResultsDelayed graft function (DGF) was observed in 56 patients (18.8%). The median anastomosis time was 30 minutes (interquartile range 24, 45 minutes). Anastomosis time was independently associated with DGF in a multivariable, binary logistic regression analysis (odds Ratio (OR) 1.037 per minute, 95% CI 1.016, 1.057, P = 0.001). An anastomosis time >29 minutes was also associated with a 3.5 fold higher (OR 3.5, 95% CI 1.6, 7.3, P = 0.001) risk of DGF. Median days in hospital was 9 (interquartile range 7, 14 days). Every 5 minutes of longer anastomosis time (0.20 days per minute, 95% CI 0.13, 0.27, P <0.001) was associated with 1 extra day in hospital in a multivariable linear regression model. An anastomosis time >29 minutes was associated with 3.8 (95% CI 1.6, 6.0, P <0.001) more days in hospital.ConclusionAnastomosis time may be an underappreciated but modifiable variable in dictating use of hospital resources. The impact of anastomosis time on longer term outcomes deserves further study.

Intermediate Early Graft Function Is Associated With Increased Incidence of Graft Loss and Worse Long-Term Graft Function in Kidney Transplantation

IntroductionIntermediate early graft function is associated with increased incidence of graft loss and worse long-term graft function in kidney transplantation. BackgroundDelayed graft function (DGF) is associated with premature graft loss, increased rate of allograft function decline, and greater incidence of acute rejection episodes (ARE). Regarding early intermediate graft function (IGF), these prognostic observations have not been clearly made. Our objective was to investigate the impact of IGF as compared with excellent graft function (EGF) on these outcomes. MethodsRetrospective analysis included all patients who underwent transplantation in a tertiary care center between 1989 and 2009. Definitions are as follows: DGF, need for dialysis in the first 7 days posttransplantation; EGF, serum creatinine (sCr) <3 mg/dL at 5 days posttransplantation; IGF, absence of dialysis need but with a sCr >3 mg/dL at 5 days posttransplantation. For univariate analysis we performed Student t test, Mann- Whitney test, or Chi-square test, as appropriate. For survival analysis we performed Kaplan-Meier method to determine survival curves and we used the log-rank test for comparison. Multivariate logistic regression analysis was used to determine independent predictors of IGF and of graft survival. ResultsFive hundred seventy patients were included: 69.0% had EGF, 22.6% had IGF, and 8.4% had DGF. Patients with IGF had worse graft survival at 5 and 10 years posttransplantation (75% vs 92% and 69% vs 85%, respectively; P < .001 for both comparisons) and higher incidence of ARE (41% vs 27%; P = .001), compared with EGF. In multivariate analysis, IGF was independently associated with an increased risk of graft loss compared with EGF (odds ratio [OR], 2.40; 95% confidence interval [CI], 1.32–4.35; P = .004]. Donor age (OR, 1.03 per year; 95% CI, 1.02–1.05; P < .001) was the strongest predictor of the occurrence of IGF. IGF was also associated with worse long-term graft function until 7 years posttransplantation (mean glomerular filtration rate [GFR] 48.3 ± 18.9 vs 57.4 ± 20.4 mL/min/1.73 m2; P = .008). ConclusionsIGF, as DGF, is associated with increased rates of graft loss and ARE, as well as worse long- term graft function. Donor age was the strongest risk factor for the occurrence of IGF. This is especially relevant regarding the increasing use of extended criteria donors.

Clinical Analysis of Perioperative Complement Activity during Ischemia/Reperfusion Injury following Renal Transplantation

The complement cascade seems to be an important mediator modulating renal ischemia/reperfusion injury. This study analyzed whether significant changes occur in the levels of a terminal panel of complement molecules (C3a, C5a, and C5b-9/membrane attack complex) during the early phase of human kidney allograft reperfusion and evaluated the potential association of these changes with clinical post-transplant graft function in kidney transplant recipients. Seventy-five renal transplant recipients undergoing transplantation between 2004 and 2006 were enrolled in the study and divided into early, slow, and delayed graft function groups. Blood samples were collected perioperatively during consecutive minutes of allograft reperfusion from the renal vein. Levels of complement molecules were measured using ELISA. Analysis revealed no significant changes in C3a and C5a levels throughout reperfusion. The main complement molecule that was significantly associated with post-transplant graft function was C5b-9/membrane attack complex; throughout the reperfusion period, perioperative levels of C5b-9/membrane attack complex were around two to three times higher in delayed graft function patients than early and slow graft function individuals (P<0.005). In addition, C5b-9/membrane attack complex levels had a relatively high clinical sensitivity and specificity (70%-87.5%) for the prediction of early and long-term (1 year) post-transplant allograft function. This clinical study supports a role for the complement cascade in delayed graft function development. However, additional studies are needed to elucidate the exact mechanisms responsible for this phenomenon. In addition, perioperative measurements of C5b-9/membrane attack complex are highlighted as promising potential clinical markers of post-transplant renal allograft function.

MP-06.09 The Impact of Donor Factor on Graft Function in Kidney Transplantation from Diseased Donor After Cardiac Death

MP-06.09 The Impact of Donor Factor on Graft Function in Kidney Transplantation from Diseased Donor After Cardiac Death