The findings were consistent with donor-derived ALECT2 amyloidosis and recurrent fibrillary glomerulonephritis. At 49 months posttransplantation, allograft function was stable with minimal proteinuria. Thus, LC MS/MS was crucial to establish the accurate diagnosis of these 2 nephropathies characterized by fibrillary deposits. The indolent posttransplantation course suggests that donated kidneys with focal interstitial ALECT2 deposits may be suitable for transplantation but the deposits persist for many years.Anemia is an important complication in patients with chronic kidney disease. Peritoneal dialysis (PD) is one of the most common modalities of kidney replacement therapy for patients with end-stage kidney disease. PD is particularly prevalent in the Asian Pacific region. Among the different countries and regions, including mainland China, Hong Kong, Japan, Malaysia, Singapore, South Korea, and Thailand, PD accounts for 2.8% to 74.6% of the dialysis population. In addition, 82% to 96% of the PD populations from these countries and regions are receiving erythropoiesis-stimulating agents (ESAs). Asian Pacific countries and regions follow the latest KDIGO (Kidney Disease Improving Global Outcomes) guidelines for the initiation of treatment of anemia in PD patients.  https://www.selleckchem.com/products/skf38393-hcl.html  The types of ESAs commonly used include shorter-acting (epoetin alfa and beta) and longer-acting agents, including darbepoetin alfa or methoxy polyethylene glycol-epoetin beta. The most commonly used ESAs in Mainland China, Malaysia, Singapore, and Thailand are the shorter-acting agents, whereas in Hong Kong, Japan, and South Korea, longer-acting ESAs are most common. Oral iron therapy is still the most commonly used iron supplement. The route and dosage of iron administration in PD patients requires more research studies. With the introduction of oral hypoxia-inducible factor prolyl hydroxylase inhibitors into clinical use, the landscape of treatment of anemia in the PD population in the Asia Pacific region may change in the coming years.
  Single measurements of urinary biomarkers reflecting kidney tubule health are associated with chronic kidney disease (CKD) risk in HIV infection, but the prognostic value of repeat measurements over time is unknown.
 
  Cohort study.
 
  647 women living with HIV infection enrolled in the Women's Interagency Health Study.
 
  14 urinary biomarkers of kidney tubule health measured at 2 visits over a 3-year period.
 
  Incident CKD, defined as estimated glomerular filtration rate (eGFR)<60mL/min/1.73m
  at two 6-month visits and an average eGFR decline≥3% per year.
 
  We used multivariable generalized estimating equations adjusting for CKD risk factors to evaluate baseline, time-updated, and change-over-time biomarker associations with incident CKD. We compared CKD discrimination between models with and without a parsimoniously selected set of biomarkers.
 
  During a median 7 years of follow-up, 9.7% (63/647) developed CKD. In multivariable-adjusted analyses, 3 of 14 baseline biomarkers associated with incident CKD.rove CKD discrimination in women living with HIV infection.
 Repeat urinary biomarker measurements for kidney tubule health have stronger associations with incident CKD compared with baseline measurements and moderately improve CKD discrimination in women living with HIV infection.
  The presence of calcified plaques in the coronary arteries is associated with cardiovascular mortality and is a hallmark of chronic kidney failure, but it is unclear whether this is associated with the same degree of coronary artery stenosis as in patients without kidney disease. We compared the relationship of coronary artery calcification (CAC) and stenosis between dialysis patients and patients without chronic kidney disease (CKD).
 
  Observational cohort study.
 
  127 dialysis patients and 447 patients without CKD with cardiovascular risk factors underwent cardiac computed tomography (CT), consisting of non-contrast-enhanced CT and CT angiography. CAC score and degree of coronary artery stenosis were assessed by independent readers.
 
  Dialysis treatment.
 
  Association between calcification and stenosis.
 
  Logistic regression to determine the association between CAC score and the presence of stenosis in a matched cohort and, in the full cohort, testing for the interaction of dialysis status with this relattients.
 Dialysis patients have higher risk for coronary artery stenosis with higher CAC scores, but this risk is comparatively lower than in patients without CKD with similar CAC scores. In dialysis patients, a high CAC score can easily be found without significant stenosis. Our data enable "translation" of degree of calcification to the probability of coronary stenosis in dialysis patients.
  Nearly half the patients with heart failure have chronic kidney disease. Implantation of a left ventricular assist device (LVAD) improves kidney function in some but not all patients, and lack of improvement is associated with worse outcomes. Preimplantation factors that predict change in kidney function after LVAD placement are not well described.
 
  Single-center observational study.
 
  Consecutive patients undergoing LVAD implantation.
 
  48 diverse preimplantation variables including demographic, clinical, laboratory, hemodynamic, and echocardiographic variables.
 
  The primary outcome was change in estimated glomerular filtration rate (eGFR) at 1 month after implantation. Secondary outcomes included eGFR changes at 3, 6, and 12 months.
 
  Univariable and multivariable linear regression.
 
  Among 131 patients, average age was 60±13 years, 83% were men, 47% had pre-existing chronic kidney disease, and mean preimplantation eGFR was 57±23mL/min/1.73m
  . At 1-month following LVAD implantation, eGFR improved in 98ment in eGFR at 1 month. Thus, prediction of eGFR change at 1 month and beyond is limited by using preimplantation variables.
  Despite calls for integrating palliative care into chronic kidney disease (CKD) care, uptake remains low. The study aim was to describe clinicians' perceptions of the clinical and research priorities in CKD care and the main barriers to collaboration.
 
  This was a descriptive cross-sectional study using an online survey developed by clinicians and researchers as the primary data collection method.
 
  Clinicians in nephrology and palliative care departments (N= 195) at an academic health center in Virginia were invited to participate. Of the 48.7% (n= 95) who responded, most were registered nurses (65.3%) in nephrology (80%) with more than 15 years' experience (40%).
 
  Factors including discipline (nursing, social work, and physician) and practice area (palliative care or nephrology) were assessed.
 
  Main outcomes of interest included clinicians' perceptions of the role of palliative care, barriers to collaboration, and the top clinical and research priorities for patients with advanced CKD.
 
  Survey data were analyzed using SPSS using descriptive statistics.