Rescue Allocation Modes in Eurotransplant Kidney Transplantation: Recipient Oriented Extended Allocation Versus Competitive Rescue Allocation-A Retrospective Multicenter Outcome Analysis.

Background: Whenever the kidney standard allocation (SA) algorithms according to the Eurotransplant (ET) Kidney Allocation System or the Eurotransplant Senior Program fail, rescue allocation (RA) is initiated. There are 2 procedurally different modes of RA: recipient oriented extended allocation (REAL) and competitive rescue allocation (CRA). The objective of this study was to evaluate the association of patient survival and graft failure with RA mode and whether or not it varied across the different ET countries.

Excellent efficacy and beneficial safety during observational 5-year follow-up of rapid steroid withdrawal after renal transplantation (Harmony FU study).

Background: We previously reported excellent efficacy and improved safety aspects of rapid steroid withdrawal (RSWD) in the randomized controlled 1-year "Harmony" trial with 587 predominantly deceased-donor kidney transplant recipients randomized either to basiliximab or rabbit antithymocyte globulin induction therapy and compared with standard immunosuppressive therapy consisting of basiliximab, low tacrolimus once daily, mycophenolate mofetil and corticosteroids.

Methods: The 5-year post-trial follow-up (FU) data were obtained in an observational manner at a 3- and a 5-year visit only for those Harmony patients who consented to participate and covered clinical events that occurred from the second year onwards.

Results: Biopsy-proven acute rejection and death-censored graft loss rates remained low and independent of RSWD.

Human Leucocyte Antigen-Matching Can Improve Long Term Outcome of Renal Allografts from Donors Older Than 75 Years.

Background: Renal transplantation is the therapy of choice for kidney failure. The Eurotransplant Senior Program (ESP) has been established to allocate kidneys ≥65 years to recipients of the same age group considered a regional allocation with short cold ischemia (CIT) but not human-leukocyte-antigen (HLA)-matching. The acceptance of organs aged ≥75 years is also still controversial within the ESP.

Kidney Transplantation After Rescue Allocation-the Eurotransplant Experience: A Retrospective Multicenter Outcome Analysis.

Background: At Eurotransplant (ET), kidneys are transferred to "rescue allocation" (RA), whenever the standard allocation (SA) algorithms Eurotransplant Kidney Allocation System (ETKAS) and Eurotransplant Senior Program (ESP) fail. We analyzed the outcome of RA.

Methods: Retrospective patient clinical and demographic characteristics association analyses were performed with graft outcomes for 2422 recipients of a deceased donor renal transplantation (DDRT) after RA versus 25 481 after SA from 71 centers across all ET countries from 2006 to 2018.

[Kidney as pacemaker for cardiovascular aging].

Kidney patients age faster and vascular risk factors intensify the process. Lifetime is reduced up to 16 years in patients with diabetes mellitus type 2 and kidney disease. SGLT2 inhibitors play a significant role in maintaining organ function.

Color-coded summation images in the evaluation of renal artery stenosis before and after percutaneous transluminal angioplasty.

Background: Endovascular therapy is the gold standard in patients with hemodynamic relevant renal artery stenosis (RAS) resistant to medical therapy. The severity grading of the stenosis as well as the result assessment after endovascular approach is predominantly based on visible estimations of the anatomic appearance. We aim to investigate the application of color-coded DSA parameters to gain hemodynamic information during endovascular renal artery interventions and for the assessment of the procedures´ technical success.

Treatment rationale for coronary heart disease in advanced CKD.

Chronic kidney disease (CKD) is accompanied by coronary artery disease (CAD) in most patients. In this article we describe differences in the pathogenesis, diagnosis, and treatment of CAD compared with patients without kidney impairment. The histological phenotype as well as the clinical presentation of acute and chronic coronary syndromes differ from those of patients with normal kidney function.

Comparison of different algorithms for the assessment of cardiovascular risk after kidney transplantation by the time of entering waiting list.

Background: The prevalence of cardiovascular disease is high among patients with chronic kidney disease and cardiovascular events (CVE) remain the leading cause of death after kidney transplantation (KT). We performed a retrospective analysis of 389 KT recipients to assess if the European Society of Cardiology Score (ESC-Score), Framingham Heart Study Score (FRAMINGHAM), Prospective Cardiovascular Munster Study Score (PROCAM-Score) or Assessing cardiovascular risk using Scottish Intercollegiate Guidelines Network Score (ASSIGN-Score) algorithms can predict cardiovascular risk after KT at the time of entering the waiting list.

Methods: 389 KT candidates were scored by the time of entering the waiting list.

The transition clinic in chronic kidney disease care.

People with advanced chronic kidney disease and evidence of progression have a high risk of renal replacement therapy. Specialized transition clinics could offer a better option for preparing these patients for dialysis, transplantation or conservative care. This review focuses on the different aspects of such transition clinics.

[Treatment of coronary artery disease in renal insufficiency].

The treatment of chronic but stable coronary artery disease is based on the stages of chronic kidney disease (CKD) stages G1-2 and stages G3-G5, distinguishing between advanced kidney disease (stages G3-G5) and end-stage kidney disease (G5D) treated by dialysis. In Germany, national guidelines are followed for patients with normal kidney function in addition to the recommendations of Kidney Disease - Improving Global Outcomes (KDIGO) for CKD patients. These guidelines focus on standard of care and include treatment with aspirin, statins, beta-blockers, inhibitors of the renin-angiotensin system, and sodium glucose cotransporters for patients with cardiovascular disease.

[Interstitial nephritis].

Acute interstitial nephritis (AIN) is a rare, often underdiagnosed condition and a common cause of renal failure. Drugs are the leading cause. The underlying pathophysiological condition is often a type IV hypersensitivity reaction.

Safety and Efficacy of Induction Therapy With Thymoglobulin in AB0-Incompatible Kidney Transplantation.

Introduction: Data suggest an additional role of T cells in antibody-mediated rejections. In 2001 a protocol for AB0-incompatible kidney transplantation based on B-cell-depleting anti-CD20 antibody rituximab, antigen-specific blood group IgG immunoadsorption, intravenous immunoglobulins, and triple immunosuppression was introduced in Europe, which used induction therapy with the use of interleukin-2 receptor antibody (IL2-RA) basiliximab. We used thymoglobulin in AB0-incompatible patients as induction in the face of high immunologic risk.

First Treatment of Relapsing Rapidly Progressive IgA Nephropathy With Eculizumab After Living Kidney Donation: A Case Report.

Background: IgA nephropathy (IGAN) rarely can present as a crescent and progressive form leading to end-stage renal disease (ESRD) in a short period of time. Recurrence of IGAN after kidney transplantation is frequent, and complement components such as C3, C4d, and C5 seem to be involved. We present a case of a young male patient with ESRD caused by rapidly progressive IGAN and who demonstrated rapid recurrence of crescentic IGAN after kidney donation.

Effects of Dopamine Donor Pretreatment on Graft Survival after Kidney Transplantation: A Randomized Trial.

Background And Objectives: Donor dopamine improves initial graft function after kidney transplantation due to antioxidant properties. We investigated if a 4 g/kg per minute continuous dopamine infusion administered after brain-death confirmation affects long-term graft survival and examined the exposure-response relationship with treatment duration.

Design, Setting, Participants, & Measurements: Five-year follow-up of 487 renal transplant patients from 60 European centers who had participated in the randomized, multicenter trial of dopamine donor pretreatment between 2004 and 2007 (ClinicalTrials.

Successful Short-Term Intravenous Treatment of Disseminated Nocardia farcinica Infection with Severe Hyponatremia After Kidney Transplantation: A Case Report.

Background: Nocardia is a genus of gram-positive Actinomycetes that are ubiquitous in decaying organic material, soil, and water. Some Nocardia species can infect humans, mainly by airborne transmission. Several reports describe disseminated infections, which are rare and mostly affect strongly immunocompromised patients because intact T-cell-mediated immunity is the major protective mechanism.

Matched-pair analysis of renal function in the immediate postoperative period: a comparison of living kidney donors versus patients nephrectomized for renal cell cancer.

Purpose: Living kidney donation (LKD) involves little risk for the donor and provides excellent functional outcome for transplant recipients. However, contradictory data exist on the incidence and degree of impaired renal function (IRF) in the donor. Only few studies compared the incidence of IRF in donors with that of patients having undergone radical nephrectomy (RN).

Donor antigen-specific regulatory T-cell function affects outcome in kidney transplant recipients.

Chronic transplant dysfunction, a major impediment to long-term allograft survival, is caused by several factors including an ongoing alloimmune response termed chronic rejection. To define some of these factors further, we selected 107 patients mismatched to their donors from 623 patients transplanted at a single center. Patients were categorized according to their immunosuppressive treatment and further divided into those with stable or chronic allograft dysfunction.

Risk factors for Pneumocystis jiroveci pneumonia (PcP) in renal transplant recipients.

Background: Pneumocystis jiroveci pneumonia (PcP) is a potentially life-threatening complication in renal transplant recipients with increased reports during the past few years. Individual risk factors for susceptibility to PcP are incompletely understood.

Methods: We retrospectively analysed 60 cases of confirmed PcP, diagnosed in six German transplant centres between 2004 and 2008, as well as 60 matched controls.

Long-term results of a staged approach: continent urinary diversion in preparation for renal transplantation.

Purpose: We provide the long-term results of renal transplantation into continent urinary intestinal reservoirs as a planned 2-stage procedure.

Materials And Methods: Between November 1990 and January 2009, 18 patients underwent cadaveric or living related renal transplantation into continent urinary reservoirs (continent cutaneous diversion 16, orthotopic substitution 2). All patients were prospectively followed.