Financial incentives to increase Canadian organ donation: quick fix or fallacy?

Unlike the United States, the potential to increase organ donation in Canada may be sufficient to meet the need for transplantation. However, there has been no national coordinated effort to increase organ donation. Strategies that do not involve payment for organs, such as investment in health care resources to support deceased donor organ donation and introduction of a remuneration framework for the work of deceased organ donation, should be prioritized for implementation. Financial incentives that may be permitted under existing legislation and that pose little risk to existing donation sources should be advanced, including the following: payment of funeral expenses for potential donors who register their decision on organ donation during life (irrespective of the decision to donate or actual organ donation) and removal of disincentives for directed and paired exchange living donation, such as payment of wages, payment for pain and suffering related to the donor surgery, and payment of directed living kidney donors for participation in Canada's paired exchange program. In contrast, it would be premature to contemplate a regulated system of organ sales that would require a paradigm shift in the current approach to organ donation and legislative change to implement.

Delayed graft function and the risk for death with a functioning graft.

Delayed graft function (DGF) associates with an increased risk for graft failure, but its link with death with graft function (DWGF) is unknown. We used the US Renal Data System to assemble a cohort of all first, adult, deceased-donor kidney transplant recipients from January 1, 1998, through December 31, 2004. In total, 11,542 (23%) of 50,246 recipients required at least one dialysis session in the first week after transplantation. Compared with patients without DGF, patients with DGF were significantly more likely to die with a functioning graft (relative hazard 1.83 [95% confidence interval 1.73 to 1.93] and 1.53 [95% CI 1.45 to 1.63] for unadjusted and fully adjusted models, respectively). The risk for DWGF was slightly higher among women with DGF than among men. There was no significant heterogeneity among other subgroups, and the results were robust to sensitivity analyses. Acute rejection within the first year attenuated the DGF-DWGF association. Cardiovascular and infectious deaths were slightly more prevalent in the DGF group, but the relative hazards of cause-specific death were similar between DWGF and deaths during total follow-up. In summary, DGF associates with an increased risk for DWGF; the mechanisms underlying the negative impact of DGF require further study.

Delayed graft function and the risk of death with graft function in living donor kidney transplant recipients.

BACKGROUND: The link between delayed graft function (DGF) and death with graft function (DWGF) in living donor kidney transplant recipients presently is unknown. STUDY DESIGN: Retrospective cohort study. SETTING & PARTICIPANTS: 44,630 adult living donor kidney recipients (first transplants only) in the US Renal Data System from January 1, 1994, to December 31, 2004. PREDICTOR: DGF, defined as the need for dialysis therapy in the first week after transplant. OUTCOME: Time to DWGF. MEASUREMENTS: Kaplan-Meier curves were constructed to assess the impact of DGF on DWGF. Recipients with DGF were 1:1 propensity score matched to those without DGF, and time-dependent Cox proportional hazards models were used to examine factors associated with DWGF. Subgroup and sensitivity analyses also were conducted. RESULTS: DWGF occurred in 3,878 patients during 3.9 years' (median) follow-up. In patients with DGF, survival with graft function at 1, 3, 5, and 10 years was 91.9%, 86.8%, 81.6%, and 61.7%, respectively (in patients without DGF, these values were 98.0%, 95.2%, 91.6%, and 80.1%, respectively; P < 0.001 compared with the DGF group). In a fully adjusted time-dependent Cox model, HRs for DWGF in patients with DGF (vs without DGF) were 6.55 (95% CI, 4.78-8.97), 3.55 (95% CI, 2.46-5.11), 2.07 (95% CI, 1.53-2.81), and 1.48 (95% CI, 1.26-1.73) at 0-1, 1-3, 3-12, and longer than 12 months posttransplant, respectively. Propensity score analysis showed similar results. Inferences were unchanged after adjustment for kidney function and acute rejection at 6 months and 1 year posttransplant. Cardiovascular and infectious causes of DWGF were more prevalent in patients with DGF. The association was more marked in female recipients and robust to various sensitivity analyses. LIMITATIONS: The impact of lesser decreases in early graft function could not be evaluated. CONCLUSIONS: DGF is associated with an increased risk of DWGF in living donor kidney recipients. The mechanisms underlying this relation require further study.

Systemic immunosuppression in limbal stem cell transplantation: best practices and future challenges.

The objective of this study was to evaluate systemic immunosuppression regimens used for patients undergoing ocular surface stem cell transplantation, including their benefits and adverse effects in the adjunctive management of limbal stem cell deficiency (LSCD). A systematic literature review was conducted using the MEDLINE and EMBASE databases (1980-2015). Data were collected on surgical intervention(s), type of immunosuppressive agent(s), duration of immunosuppression, percentage with stable ocular surface at last follow-up, mean follow-up time, and demographics. Data were also collected on adverse ocular and systemic outcomes. Sixteen reports met the inclusion criteria. There were no randomized controlled studies. Three studies were noncomparative prospective case series, whereas the majority were retrospective case series. Bilateral severe LSCD was the most common disease (50%), and keratolimbal allograft was the most common intervention (80%). Immunosuppressive regimens showed a progression from early studies using oral cyclosporine to later studies using combinations of mycophenolate mofetil and tacrolimus. Most studies included a course of high-dose systemic corticosteroids. For patients adherent to long-term systemic immunosuppression, stable ocular surface rates of 70%-80% at last follow-up were reported. Adverse effects included hypertension, diabetes mellitus, and biochemical abnormalities managed with pharmacotherapy or discontinuation of offending agents. There were no cases of mortality related to immunosuppression. However, the current literature does not elucidate which immunosuppressive regimen is most efficacious for different categories of LSCD or graft types. Evidence-based guidelines for systemic immunosuppression in limbal allograft therapy would benefit from randomized controlled and/or additional prospective studies. Long-term immunosuppression would benefit from close collaboration between ophthalmologists and transplant specialists to individualize treatments.

A comparison of the effects of C2-cyclosporine and C0-tacrolimus on renal function and cardiovascular risk factors in kidney transplant recipients.

BACKGROUND: There are few data directly comparing the effects of two-hour postingestion monitored cyclosporine (C2-CsA) vs. trough-monitored tacrolimus (C0-Tac) on renal function and cardiovascular risk factors. METHODS: We studied 378 (202 C2-CsA vs. 176 C0-Tac) incident kidney transplant recipients in Toronto, Canada, from August 1, 2000 and December 31, 2003. Outcomes included changes in estimated glomerular filtration rate (eGFR at 1 and 6 months by modification of diet in renal disease four-variable equation), mean arterial pressure (MAP), total cholesterol (TC), and new-onset diabetes mellitus (NODM) at six months posttransplant. The independent effect of treatment/monitoring strategies on continuous outcomes and time-to-NODM was modeled using linear and Cox regression, respectively. RESULTS: Mean eGFR was 59.5 vs. 62.9 ml/min at one month and 50.6 vs. 61.2 ml/min at six months for C2-CsA vs. C0-Tac, respectively. Multiple linear regression revealed the slope of eGFR to be 0.93 ml/min/month lower in C2-CsA patients. This was equivalent to an adjusted average eGFR difference of 4.64 ml/min between months one and six posttransplant. There was no significant difference in average MAP and TC. In a stepwise multivariable Cox model and a propensity score analysis, there was no significant association between the type of treatment/monitoring strategy and time-to-NODM. CONCLUSIONS: There was a greater decline in eGFR for patients on C2-CsA (vs. C0-Tac) between one and six months posttransplant. However, MAP, TC, and the risk of NODM were comparable in both treatment/monitoring groups. The long-term impact of short-term reductions in eGFR as a function of the type of treatment/monitoring strategy requires further study.

The Canadian kidney paired donation program: a national program to increase living donor transplantation.

BACKGROUND: Establishment of a national kidney paired donation (KPD) program represents a unique achievement in Canada's provincially organized health care system. METHODS: Key factors enabling program implementation included consultation with international experts, formation of a unique organization with a mandate to facilitate interprovincial collaboration, and the volunteer efforts of members of the Canadian transplant community to overcome a variety of logistical barriers. RESULTS: As of December 2013, the program had facilitated 240 transplantations including 10% with Calculated panel reactive antibody (cPRA) ≥97%. Unique features of the Canadian KPD program include participation of n = 55 nondirected donors, performance of only donor specific antibody negative transplants, the requirement for donor travel, and nonuse of bridge donors. CONCLUSION: The national KPD program has helped maintain the volume of living kidney donor transplants in Canada over the past 5 years and serves as a model of inter-provincial collaboration to improve the delivery of health care to Canadians.

Angiotensinogen M235T genotype predicts progression in chronic renal allograft dysfunction.

BACKGROUND: Genotypes of the renin-angiotensin system have been implicated in essential hypertension and in progression of native kidney diseases, but gene effects on progression in chronic renal allograft dysfunction are unclear. METHODS: To examine gene effects on long-term renal allograft function, we conducted a prospective cohort study of 210 nondiabetic renal allograft recipients younger than 36 years of age who underwent transplantation between 1980 and 1993 and were followed up through 1999. All grafts survived more than 1 year and all subjects received cyclosporine-based immunosuppression. DNA was analyzed by polymerase chain reaction for the angiotensin-converting enzyme insertion/deletion and angiotensinogen (AGT) M235T polymorphisms. Linear regression multivariate modeling of the slope of the inverse creatinine-versus-time, survival analyses for time-to-sustained doubling of baseline serum creatinine, time-to-graft loss, and a composite endpoint including patient death were performed. RESULTS: Mean follow-up time was 8.4+/-3 years. Genotype frequencies for each marker system did not deviate significantly from the Hardy-Weinberg equilibrium. The slope of the inverse creatinine-versus-time for AGT 235T/T and M/T was significantly increased compared with M/M ( <0.0001). The AGT 235T/T genotype was also associated with a shorter time-to-sustained doubling of serum creatinine ( =0.001). When subjects were divided into quartiles based on slope magnitude, the frequency of the AGT 235T/T genotype was overrepresented in the fastest progressing group compared with the slowest ( =0.001). The AGT 235T/T genotype was also associated with shorter time-to-graft loss ( =0.007) and the composite endpoint ( =0.001). CONCLUSION: The AGT 235 T allele independently influences long-term decline in renal allograft function.

Improvement in rejection of human decay accelerating factor transgenic pig-to-primate renal xenografts with administration of rabbit antithymocyte serum.

BACKGROUND: Survival in pig-to-baboon kidney xenotransplantation is currently limited by acute humoral xenograft rejection (AHXR). We hypothesized that the administration of rabbit antithymocyte serum (RATS) would delay or prevent AHXR as compared with a cyclophosphamide (CyP)-based immunosuppressive regimen. METHODS: Nine baboons received life-supporting heterotopic single-kidney transplants from human decay accelerating factor transgenic pigs. Immunosuppression consisted of GAS (a galactosyl alpha-1,3-galactose analog), cyclosporine, and steroids. Group 1 (n=2) was also treated with CyP and a rapamycin derivative (RAD), group 2 (n=4) received RATS and RAD, and group 3 (n=3) received only RATS. Animals were maintained until death or sacrifice because of uncontrollable rejection or other complications. Graft histopathology was assessed at the study endpoint. RESULTS: Mean survival was 28+/-11.3 days, 23+/-2.5 days, and 20+/-2.5 days for groups 1, 2, and 3 (not significant). Graft rejection was the cause of death in both CyP-treated animals. One RATS-treated animal died of rejection; the others died of infections or bleeding. Two RATS-treated animals developed posttransplant lymphoproliferative disorder, and one died of cytomegalovirus pneumonitis. Histopathology revealed severe AHXR in group 1 kidneys, involving 100+/-0% of the tissue examined. In contrast, AHXR was reduced in groups 2 and 3, involving 21+/-14% and 18+/-28%, respectively, of the tissue examined (P<0.01). CONCLUSIONS: Substitution of RATS for CyP was well tolerated and resulted in reduced severity of AHXR in this model. Complications seen in RATS-treated animals may be preventable through the use of standard prophylaxis for infections. Our data suggest that further studies are warranted to explore the use of antilymphocyte agents in xenotransplantation.

A pilot study of reduced dose cyclosporine and corticosteroids to reduce new onset diabetes mellitus and acute rejection in kidney transplant recipients.

BACKGROUND: New onset diabetes mellitus (NODM) and acute rejection (AR) are important causes of morbidity and risk factors for allograft failure after kidney transplantation. METHODS: In this multi-center, open label, single-arm pilot study, 49 adult (≥18 years of age), low immunologic risk, non-diabetic recipients of a first deceased or living donor kidney transplant received early steroid reduction to 5 mg/day combined with Thymoglobulin® (Genzyme Transplant, Cambridge, MA, USA) induction, low dose cyclosporine (2-hour post-dose (C2) target of 600 to 800 ng/ml) and mycophenolic acid (MPA) therapy. RESULTS: Six months after transplantation, two patients (4%) developed NODM and one patient (2%) developed AR. Four patients had impaired fasting glucose tolerance based on 75-g oral glucose tolerance testing (OGTT). There was one patient death. There were no episodes of cytomegalovirus (CMV) infection or BK virus nephritis. In contrast, in a historical cohort of n = 27 patients treated with Thymoglobulin induction, and conventional doses of cyclosporine and corticosteroids, the incidence of NODM and AR was 18% and 15%. CONCLUSIONS: The pilot study results suggest that Thymoglobulin induction combined with early steroid reduction, reduced cyclosporine exposure and MPA, may reduce the incidence of both NODM and AR in low immunological risk patients. A future controlled study enriched for patients at high risk for NODM is under consideration. TRIAL REGISTRATION: ClinicalTrials.gov: http://NCT00706680.

Living donor age and kidney allograft half-life: implications for living donor paired exchange programs.

BACKGROUND AND OBJECTIVES: Living donor paired exchange programs assume that kidneys from living donors are of comparable quality and anticipated longevity. This study determined actual allograft t(1/2) within different recipient age groups (10-year increments) as a function of donor age (5-year increments), and juxtaposed these results against the probabilities of deceased donor transplantation, and exclusion from transplantation (death or removal from the wait-list). DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS: Data from the US Renal Data System (transplant dates 1988-2003 with follow-up through September 2007) were used to determine allograft t(1/2), whereas data from patients on the United Network for Organ Sharing waiting list between 2003 and 2005 (with follow-up through February 2010) were used to determine wait-list outcomes. RESULTS: With the exception of recipients aged 18-39 years, who had the best outcomes with donors aged 18-39 years, living donor age between 18 and 64 years had minimal effect on allograft t(1/2) (difference of 1-2 years with no graded association). The probability of deceased donor transplantation after 3 years of wait-listing ranged from 21% to 66% by blood type and level of sensitization, whereas the probability of being excluded from transplantation ranged from 6% to 27% by age, race, and primary renal disease. CONCLUSIONS: With the exception of recipients aged 18-39 years, living donor age between 18 and 64 years has minimal effect on allograft survival.

Comparison of hospitalized solid organ transplant recipients and nonimmunocompromised patients with pandemic H1N1 infection: a retrospective cohort study.

BACKGROUND: Pandemic H1N1 influenza has been associated with a worldwide outbreak of febrile respiratory illness. Although impaired cell mediated immunity, such as that caused by transplant immunosuppression, has been identified as a risk factor for severe infection with this virus, the course of this infection has not been adequately characterized in solid organ transplant (SOT) recipients in comparison with nontransplanted controls. We report our experience with severe pH1N1 infection in transplant recipients and compare this group with nonimmunosuppressed patients. METHODS: Data were retrospectively collected on all patients admitted to our institution with proven pH1N1 infection. Clinical characteristics, treatments, and outcomes were compared between SOT recipients and nonimmunocompromised controls. RESULTS: Seventeen SOT recipients and 49 controls were identified. The control group had higher baseline rates of asthma (P = 0.02) and smoking (P = 0.05) at baseline. No difference in clinical features of H1N1 infection was detected except for a greater prevalence of wheeze in the non-SOT group (P = 0.02). No statistical differences in outcomes could be detected between the groups. Several markers of severity, including use of high frequency oscillatory ventilation, extracorporeal membrane oxygenation, and death were slightly more frequent in the control group. CONCLUSION: SOT recipients admitted to hospital with pH1N1 infection did not have significantly more severe outcomes of their infection compared with their nonimmunocompromised counterparts, despite their immune suppressed status.

Renal transplantation with early steroid withdrawal.

Steroids are effective immunosuppressants in renal transplantation but are associated with significant adverse effects. As a result, there has been increased interest in protocols utilizing steroid minimization. Initial trials stopped steroids at approximately 3 months, when the highest risk phase for acute rejection was over. As two randomized trials using cyclosporine and mycophenolate mofetil without induction therapy showed an unacceptably high acute rejection rate, more recent interest has focused on the cessation of steroids very early, usually within the first week after transplantation. Most protocols have used antibody induction combined with calcineurin inhibitors and mycophenolic acid derivatives. Uncontrolled studies have shown a low rate of acute rejection, but the most recent randomized controlled trials have demonstrated an increased risk of acute rejection. These trials have not shown any consistent difference in short-term patient or graft survival. Cardiovascular risk factors do not appear to be consistently improved by early steroid withdrawal. Most trials lack sufficient follow-up (5 years or more) to assess the impact of the increased acute rejection rate seen with early steroid withdrawal on long-term outcomes. Thus, the use of such protocols remains investigational.

Impact of deceased donor diabetes mellitus on kidney transplant outcomes: a propensity score-matched study.

BACKGROUND: There is a paucity of population-level data on the long-term outcomes of kidney transplants from deceased donors with a history of diabetes mellitus (DM). METHODS: We examined the association of donor DM with graft and patient survival in 66,654 deceased donor kidney transplant recipients (KTR) from January 1, 1994, to December 31, 2003, in the United States. KTR receiving kidneys from DM versus non-DM donors were compared in the total study population and in a 1:1 propensity score-matched cohort. RESULTS: A total of 2302 KTR received kidneys from DM donors over the study period. Older and female recipients, increased donor age, longer cold ischemia time, and transplants after 2000 were associated with a greater odds of receiving a DM donor. After propensity score matching, Cox proportional hazards models revealed hazard ratios of 1.11 (95% CI: 1.02-1.22), 1.17 (95% CI: 1.04-1.33), and 1.06 (95% CI: 0.94-1.18) for graft failure, death-censored graft failure, and patient mortality, respectively. No significant effect measure modification was seen across various patient subgroups. Longer duration of donor DM was generally associated with an increased risk of adverse outcomes. The results were robust to several sensitivity analyses. CONCLUSIONS: The long-term graft survival of KTR with DM donors is significantly inferior to non-DM donors, but the absolute difference is small. DM donors do not adversely impact patient survival. This suggests that DM donors may be effectively used to expand the donor pool, but evidence-based guidelines on the appropriate selection of these donors are needed.

Impact of acute rejection and new-onset diabetes on long-term transplant graft and patient survival.

BACKGROUND AND OBJECTIVES: Development of new therapeutic strategies to improve long-term transplant outcomes requires improved understanding of the mechanisms by which these complications limit long-term transplant survival. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS: The association of acute rejection and new-onset diabetes was determined in the first posttransplantation year with the outcomes of transplant failure from any cause, death-censored graft loss, and death with a functioning graft in 27,707 adult recipients of first kidney-only transplants, with graft survival of at least 1 yr, performed between 1995 and 2002 in the United States. RESULTS: In multivariate analyses, patients who developed acute rejection or new-onset diabetes had a similar risk for transplant failure from any cause, but the mechanisms of transplant failure were different: Acute rejection was associated with death-censored graft loss but only weakly associated with death with a functioning graft. In contrast new-onset diabetes was not associated with death-censored graft loss but was associated with an increased risk for death with a functioning graft. CONCLUSIONS: Acute rejection and new-onset diabetes have a similar impact on long-term transplant survival but lead to transplant failure through different mechanisms. The mechanisms by which new-onset diabetes leads to transplant failure should be prospectively studied. Targeted therapeutic strategies to minimize the impact of various early posttransplantation complications may lead to improved long-term outcomes.

Kidney transplantation in the elderly: a decision analysis.

Transplantation offers superior life expectancy and quality of life compared with dialysis in young patients with end-stage renal failure. However, the initial risks of mortality and morbidity are high. This study used a decision analysis model to evaluate the costs and benefits of kidney transplantation versus continued dialysis for older patients with renal failure. A decision analytic model comparing cadaveric renal transplantation to continued hemodialysis treatment was developed. The base case considered a theoretical cohort of patients aged 65 yr without known comorbidity or contraindications to transplantation who would have to wait 2 yr for a cadaveric transplant. Separate models were constructed for patients with diabetes or cardiovascular disease and for patients receiving an organ after a variety of wait-list times. Probability, utility, and survival data were obtained from published reports and renal registries. For 65-yr-old patients, quality-adjusted life expectancy increased by 1.1 quality-adjusted life years (QALY) at an incremental cost of $67,778 per QALY. Assuming a 2-yr wait-listed time, transplantation remained economically attractive for 70-yr-old patients (incremental cost effectiveness [ICE], $79,359 per QALY) but was less economically attractive for those over 75 yr of age (ICE, $99,553) or for 70-yr-olds with either cardiovascular disease or diabetes (ICE, $126,751 and $161,090 per QALY, respectively). The analytic results were sensitive only to the time spent waiting for the graft. The cost-effectiveness reduced such that the costs associated with one QALY were in excess of $100,000/yr when the probability of a complication was > or = 50% per 3-mo cycle and when the utility of transplantation fell below 0.62. If available within a timely period, transplantation may offer substantial clinical benefits to older patients at a reasonable financial cost. Prolonged waiting times dramatically decrease the clinical benefits and economic attractiveness of transplantation, suggesting that living donor transplantation may be of particular benefit in this population.

Kinetic analysis of a unique direct prothrombinase, fgl2, and identification of a serine residue critical for the prothrombinase activity.

fgl2 prothrombinase, by its ability to generate thrombin, has been shown to be pivotal to the pathogenesis of viral-induced hepatitis, cytokine-induced fetal loss syndrome, and xeno- and allograft rejection. In this study, the molecular basis of fgl2 prothrombinase activity was examined in detail. Purified fgl2 protein generated in a baculovirus expression system had no measurable prothrombinase activity, whereas the activity was restored when the purified protein was reconstituted into phosphatidyl-L-serine-containing vesicles. Reconstituted fgl2 catalyzed the cleavage of human prothrombin to thrombin with kinetics consistent with a first order reaction, with an apparent V(max) value of 6 mol/min/mol fgl2 and an apparent K(m) value for prothrombin of 8.3 microM. The catalytic activity was totally dependent on calcium, and factor Va (500 nM) enhanced the catalytic efficiency of fgl2 by increasing the apparent V(max) value to 3670 mol/min/mol fgl2 and decreasing the apparent K(m) value for prothrombin to 7.2 microM. By a combination of site-directed mutagenesis and production of truncated proteins, it was clearly shown that residue Ser(89) was critical for the prothrombinase activity of fgl2. Furthermore, fgl2 prothrombinase activity was not inhibited by antithrombin III, soybean trypsin inhibitor, 4-aminobenzamidine, aprotinin, or phenylmethylsulfonyl fluoride, whereas diisopropylfluorophosphate completely abrogated the activity. In this work we provide direct evidence that fgl2 cleaves prothrombin to thrombin consistent with serine protease activity and requires calcium, phospholipids, and factor Va for its full activity.

Reduced incidence of new-onset diabetes mellitus after renal transplantation with 3-hydroxy-3-methylglutaryl-coenzyme a reductase inhibitors (statins).

Statins have anti-inflammatory effects, modify endothelial function and improve peripheral insulin resistance. We hypothesized that statins influence the development of new-onset diabetes mellitus in renal transplant recipients. The records of all previously non-diabetic adults who received an allograft in Toronto between January 1, 1999 and December 31, 2001 were reviewed with follow-up through December 31, 2002. All patients receiving cyclosporine or tacrolimus, mycophenolate mofetil and prednisone were included. New-onset diabetes was diagnosed by the Canadian Diabetic Association criteria: fasting plasma glucose > or =7.0 mmol/L or 2-h postprandial glucose > or =11.1 mmol/L on more than two occasions. Statin use prior to diabetes development was recorded along with other variables. Cox proportional hazards models analyzing statin use as a time-dependent covariate were performed. Three hundred fourteen recipients met study criteria, of whom 129 received statins. New-onset diabetes incidence was 16% (n = 49). Statins (p = 0.0004, HR 0.238[0.109-0.524]) and ACE inhibitors/ARB (p = 0.01, HR 0.309[0.127-0.750]) were associated with decreased risk. Prednisone dose (p = 0.0001, HR 1.007[1.003-1.010] per 1 mg/d at 3 months), weight at transplant (p = 0.02, HR 1.022[1.003-1.042] per 1 kg), black ethnicity (p = 0.02, HR 1.230[1.023-1.480]) and age > or =45 years (p = 0.01, HR 2.226[1.162-4.261]) were associated with increased diabetes. Statin use is associated with reduced new-onset diabetes development after renal transplantation.