Shunt Nephritis: A Case of Mistaken Identity.

Background: Membranoproliferative glomerulonephritis is a histological pattern of glomerular injury due to the deposition of immune complexes and complement factors. It is associated with bacterial and viral infections, auto-immune diseases such as systemic lupus erythematosus and Sjögren's syndrome, monoclonal gammopathy, and complement disorders (dense deposit disease and C3 glomerulopathy).  Case presentation: This is the report of a 25-year-old male with membranoproliferative glomerulonephritis who was initially treated for systemic lupus erythematosus, but who was later diagnosed with nephritis due to a chronic infection of a central nervous system shunt, last revised at the age of 3 years old.

Risk prediction models for acute kidney injury in adults: An overview of systematic reviews.

Background: The incidence of Acute Kidney Injury (AKI) and its human and economic cost is increasing steadily. One way to reduce the burden associated with AKI is to prevent the event altogether. An important step in prevention lies in AKI risk prediction.

Angiosarcoma in an arteriovenous fistula after kidney transplantation: Case report and review of treatment options.

We present a patient with an angiosarcoma in an arteriovenous fistula and we reviewed current treatments for angiosarcomas. We extended the systematic review by Oskrochi et al. on this topic in 2015, using the same search query.

External Validation of a risk stratification model to assist shared decision making for patients starting renal replacement therapy.

Background: Shared decision making is nowadays acknowledged as an essential step when deciding on starting renal replacement therapy. Valid risk stratification of prognosis is, besides discussing quality of life, crucial in this regard. We intended to validate a recently published risk stratification model in a large cohort of incident patients starting renal replacement therapy in Flanders.

Prevention and conservative management of acute kidney injury.

The incidence of acute kidney injury (AKI) is increasing steadily. This can be attributed to a growing prevalence of risk factors for AKI, such as aging, diabetes, underlying cardiovascular disease and the escalating application of more complex procedures. Currently, there is no treatment for established AKI, except for renal replacement therapy in case of life-threatening conditions.

Dialysis water and fluid purity: more than endotoxin.

The evolution of extracorporeal treatment of end-stage renal failure has enforced focus on the purity of dialysis fluid. A major challenge of high-flux haemodialysis (HD) and haemodiafiltration relates to the necessity for ultrapure dialysis fluid and for sterile non-pyrogenic substitution fluid. The present review focuses especially on the possible microbial contamination including, next to intact micro-organisms, a variety of microbial derivatives.

Protecting the peritoneal membrane: factors beyond peritoneal dialysis solutions.

Functional deterioration of the peritoneal membrane in patients on peritoneal dialysis has been described as being the result of a combination of neoangiogenesis and fibrosis. Glucose, glucose degradation products, and the unphysiological pH of the dialysate solution contribute to these changes. Although newer solutions clearly perform better in terms of their biocompatibility in an in vitro setting and in animal models, the benefit of such solutions over older solutions in the clinical setting is so far unproven.

The fate of older diabetic patients on peritoneal dialysis: myths and mysteries and suggestions for further research.

The outcome of older and especially of female diabetic patients appears to be worse on peritoneal dialysis (PD) than on hemodialysis (HD). This opinion is based mostly on data coming from the USA, whereas data from other regions seem to give a more balanced picture. The questions arise whether indeed outcome is worse in this patient group, and what might be the underlying reasons for this; further research to unravel this phenomenon is warranted.

The personal dialysis capacity test is superior to the peritoneal equilibration test to discriminate inflammation as the cause of fast transport status in peritoneal dialysis patients.

This study evaluated the potential of the Personal Dialysis Capacity (PDC) test to discriminate fast transport status (FTS) as a consequence of inflammation versus FTS because of other causes. This distinction is important because new therapeutic options such as icodextrin and automated peritoneal dialysis can abolish the negative impact on outcome of FTS if fast transport is not caused by inflammation. A PDC test and a Peritoneal Equilibration Test (PET) were performed in 135 incident PD patients.

Intermittent hemodialysis for renal replacement therapy in intensive care: new evidence for old truths.

Acute renal failure requiring dialysis is a frequent complication in critically ill patients with a high morbidity and mortality. Until recently, no evidence-based guidelines on the optimal treatment modality for renal replacement in the ICU could be issued because of a lack of well-performed randomized controlled trials (RCT). Over the last years however, some important new concepts and RCTs have been published on this topic.

The impact of the pre-transplant renal replacement modality on outcome after cadaveric kidney transplantation: the ghent experience.

For suitable patients, renal transplantation is still the most preferable renal replacement modality, offering the best outcome in terms of survival and quality of life [Meier-Kriesche, H.U. et al: Semin Dial 2005;18:499-504].

Evaluation of the peritoneal membrane function by three letter word acronyms: PET, PDC, SPA, PD-Adequest, POL: what to do?

This paper describes and reviews different methods to evaluate the peritoneal transport capacity. This evaluation is important because it will influence the preferred treatment regimen, and will also be a tool for longitudinal follow up both in the individual patient as in patient groups.

Clamping of the dialysate outlet line in the Genius dialysis system does not alter dialysate flow or clearances.

Background: The Genius dialysis system is advocated as a tool to perform slow extended daily dialysis (SLEDD) in patients with acute renal failure at the intensive care unit. At low blood flows however, it is sometimes problematic to maintain sufficient systemic pressure in the dialysate circuit, a problem that can be overcome by clamping the dialysate outflow line. This intervention can however decrease the flow in the dialysate circuit, and can thus potentially decrease the clearance.

The importance of standardization of creatinine in the implementation of guidelines and recommendations for CKD: implications for CKD management programmes.

Background: In an attempt to reduce late referral and to improve the care of patients with chronic kidney disease (CKD), different organizations have issued guidelines on when to refer patients to the nephrologist. Most suggest referral of patients with a GFR below 60 ml/min/1.73 m2, and demand referral if the GFR is below 30 ml/min/1.

Improving salt balance in peritoneal dialysis patients.

Volume homeostasis is an important predictor of outcome in peritoneal dialysis. Because volume retention is driven by salt retention, maintenance of salt balance should be a concern to all nephrologists. An important factor in this is dietary salt restriction.

Efficacy of erythropoietin administration in the treatment of anemia immediately after renal transplantation.

Anemia negatively impacts cardiovascular comorbidity and hospitalization. In animals, recombinant erythropoietin (RhuEPO) leads to faster recovery after acute tubular necrosis. This study evaluates the effect of RhuEPO (Recormon, Hoffman-La Roche, Basel, Switzerland) on the correction of anemia and kidney function after renal transplantation.

Bed-side blind insertion of peritoneal dialysis catheters.

Access to the peritoneal cavity is an essential factor for successful peritoneal dialysis. The technique of catheter insertion can influence technique success and patient satisfaction. As compared to conventional surgical laparotomy, a bedside blind insertion technique under local anaesthesia has logistical advantages for the patient, the hospital and the community.

The role of APD in the improvement of outcomes in an ESRD program.

We review the role of automated peritoneal dialysis (APD) in improving outcomes of an end-stage renal disease (ESRD) program. As the "integrated care approach" becomes accepted as the preferred strategy for treatment of ESRD patients, we looked for the potential place of APD in such an approach. APD has probably the same advantages as CAPD as a first-line renal replacement modality in suitable patients willing to perform PD.