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Introduction: Over the last decades, the number of elderly patients on dialysis has rapidly grown on account of increased life expectancy, improved care and reduced mortality rate. Therefore, cooperation between geriatricians and nephrologists has become mandatory for co‐managing kidney disease in these patients. Based on renewed interest in home hemodialysis (HHD), elderly patients may benefit from not being transported from their home for therapy. Methods: Here, we report our experience with HHD involving three elderly patients who were followed‐up over a 15‐months period in a nursing home. Findings: Our experience demonstrates that hospitalization abruptly dropped from 40 days to zero days, the need for erythropoietin stimulating agents (ESAs) diminished, transportation‐related costs for home treatments decreased, and quality of life (QoL) improved. This was confirmed by a questionnaire administered to our patients at the start and again after 6 months of HHD which evaluated the Physical Health Component Score (PCS) and the Mental Health Component Score (MCS). Discussion: Home hemodialysis may represent an important way to improve social, mental, and physical recovery, while also eliminating the cost of transportation and the discomfort of abandoning their "homes" and daily habits. Home hemodialysis is an effective alternative to in‐center HD or peritoneal dialysis (PD) that should be offered to elderly patients when a home caregiver is not available, nonetheless, nursing assistance is required. Moreover, HHD allows patients to stay at home, thereby avoiding several weekly trips to the dialysis center, and may be useful in reducing infections, especially in times of the COVID‐19 pandemic, as demonstrated by our experience. [ABSTRACT FROM AUTHOR]

The West Nile Virus (WNV), an RNA arbovirus, has been transmitted by wild birds and conveyed by ticks and mosquitoes, with wide diffusion all over the world; it is not transmitted from human to human. It can give clinical symptoms only in a minority of infected subjects such as fever, headache, muscle tiredness, visual disturbances, drowsiness, convulsions and muscle paralysis; in the most serious cases even potentially fatal encephalitis. In the literature there are few reports on WNV infection in patients with kidney diseases: here we report our experience on two patients on peritoneal dialysis infected by WNV with a revision of the literature., (Copyright by Società Italiana di Nefrologia SIN, Rome,Italy.)

Roberto Scarpioni and colleagues recount their experience with the Covid-19 epidemic at the Nephrology and Dialysis Center of the "Guglielmo da Saliceto" Hospital in Piacenza, where everybody is still fighting to this moment to contain the spread of the disease and face an increasingly unsustainable clinical situation. Piacenza is only 15 km away from the main cluster of cases in the country (Codogno, in the Lodi province) and, after the closure of the Hospital in Codogno, saw an escalation in the number of patients testing positive to Covid-19. The authors describe their efforts and the practices they adopted to contain the spread of the disease among inpatients visiting the hospital's Hemodialysis Clinic. They also reflect on some of the data available on the 25/03/2020, such as the number of patients testing positive and the mortality rate, unfortunately very high. Their aim is to help all colleagues that have yet to face this epidemic in its full force., (Copyright by Società Italiana di Nefrologia SIN, Rome, Italy.)

The release of proinflammatory cytokines during inflammation represents an attempt to respond to injury, but it may produce detrimental effects. The inflammasome is a large, multiprotein complex that drives proinflammatory cytokine production in response to infection and tissue injury; the best-characterized inflammasome is the nod-like receptor protein-3 (NLRP3). Once activated, inflammasome leads to the active form of caspase-1, the enzyme required for the maturation of interleukin-1beta. Additional mechanisms bringing to renal inflammatory, systemic diseases and fibrotic processes were recently reported, via the activation of the inflammasome that consists of NLRP3, apoptosis associated speck-like protein and caspase-1. Several manuscripts seem to identify NLRP3 inflammasome as a possible therapeutic target in the treatment of progressive chronic kidney disease. Serum amyloid A (SAA), as acute-phase protein with also proinflammatory properties, has been shown to induce the secretion of cathepsin B and inflammasome components from human macrophages. SAA is a well recognised potent activator of the NLRP3. Here we will address our description on the involvement of the kidney in autoinflammatory diseases driven mainly by secondary, or reactive, AA amyloidosis with a particular attention on novel therapeutic approach which has to be addressed in suppressing underlying inflammatory disease and reducing the SAA concentration.

Several cardiovascular (CV) risk factors may explain the high rate of CV death among patients with chronic kidney disease (CKD). Among them both traditional and uremia-related risk factors are implicated and, moreover, the presence of kidney disease represents "per se" a multiplier of CV risk. Plasma lipid and lipoprotein profiles are changed in quantitative, but above all in qualitative, structural, and functional ways, and lipoprotein metabolism is influenced by the progressive loss of renal function. Statin therapy significantly reduces cholesterol synthesis and both CV morbidity and mortality either directly, by reducing the lipid profile, or via pleiotropic effects; it is supposed to be able to reduce both the progression of CKD and also proteinuria. These observations derive from a post-hoc analysis of large trials conducted in the general population, but not in CKD patients. However, the recently published SHARP trial, including over 9200 patients, either on dialysis or pre-dialysis, showed that simvastatin plus ezetimibe, compared with placebo, was associated with a significant low-density lipoprotein cholesterol reduction and a 17% reduction in major atherosclerotic events. However, no benefit was observed in overall survival nor in preserving renal function in patients treated. These recent data reinforce the conviction among nephrologists to consider their patients at high CV risk and that lipid lowering drugs such as statins may represent an important tool in reducing atheromatous coronary disease which, however, represents only a third of CV deaths in patients with CKD. Therefore, statins have no protective effect among the remaining two-thirds of patients who suffer from sudden cardiac death due to arrhythmia or heart failure, prevalent among CKD patients. The safety of statins is demonstrated in CKD by several trials and recently confirmed by the largest SHARP trial, in terms of no increase in cancer incidence, muscle pain, creatine kinase levels, severe rhabdomyolysis, hepatitis, gallstones and pancreatitis; thus confirming the handiness of statins in CKD patients. Here we will review the latest data available concerning the effectiveness and safety of statin therapy in CKD patients.

Lupus nephritis (LN) seldom recurs in a grafted kidney. By contrast, primary membranoproliferative glomerulonephritis (MPGN), which has been included, along with hemolytic uremic syndrome and age-related maculopathy, among the complement dysregulation diseases, has a high recurrence rate and is considered a contraindication to living-donor kidney transplant because of the poor prognosis. We report the case of a young girl with LN-related chronic renal failure who underwent a living donor transplant from her mother. After four months she had a recurrence that did not match the criteria for LN. Graft biopsies and revision of the clinical course pointed to type II MPGN on the basis of a lack of ARA criteria, persistent isolated low C3 levels, and response to plasma therapy. If confirmed by genetic analysis, the patient might benefit from treatment with the monoclonal antibody against the C5-C9 complex, eculizumab.