Show Me CKDintercept Initiative: A Collective Impact Approach to Improve Population Health in Missouri.

Ninety percent of people with chronic kidney disease (CKD) remain undiagnosed, most people at risk do not receive guideline-concordant testing, and disparities of care and outcomes exist across all stages of the disease. To improve CKD diagnosis and management across primary care, the National Kidney Foundation launched a collective impact (CI) initiative known as Show Me CKDintercept. The initiative was implemented in Missouri, USA from January 2021 to June 2022, using a data strategy, stakeholder engagement and relationship mapping, learning in action working groups (LAWG), and a virtual leadership summit.

Arrhythmia in chronic hemodialysis as a function of predialysis electrolytes and interdialytic interval.

Introduction: People with end-stage renal disease on hemodialysis are at increased risk for death due to arrhythmia associated with the prolonged interdialytic interval that typically spans the weekend, with bradycardia being the arrhythmia most closely associated with sudden death. In this prospective observational study we assessed whether predialysis fluid and electrolytes values including hyperkalemia are risk factors for the arrhythmias associated with the prolonged interdialytic interval.

Methods: Sixty patients on hemodialysis with a history of hyperkalemia underwent cardiac monitoring for 1 week.

COVID-19 among Hospitalized Patients with Kidney Disease: Experience at a U.S. Midwestern Academic Medical Center.

Unlabelled: We sought to characterize the clinical profiles and outcomes of patients with coronavirus disease 2019 and comorbid kidney disease hospitalized at urban, Midwestern tertiary care hospital.

Material And Methods: In this single-center observational study, we describe 205 patients with acute kidney injury (n=98), dialysis-dependent chronic kidney disease stage 5 (n=54), or kidney transplant (n=53), admitted during the first surge of the local pandemic from March 19 2020, to July 31 2021.

Results: Most patients in the cohort were African American (acute kidney injury, 51%; dialysis-dependent chronic kidney disease stage 5, 82%; kidney transplant, 62%), and obesity was common (acute kidney injury, 53%; dialysis-dependent chronic kidney disease stage 5, 44%; kidney transplant 56%).

Dyadic shared decision-making in dialysis: An interpretive phenomenological inquiry.

Introduction: Caregiver and family engagement in dialysis decisions varies over the end-stage kidney disease treatment trajectory, with family preferences as primary consideration factors for patients starting dialysis. This interpretive phenomenological study explores how dialysis patients and their partners experience dialysis decisions.

Methods: Thirteen patient-decision partner dyads (26 participants) were interviewed together about their experience with dialysis decision-making.

Purpura Fulminans in the Setting of Klebsiella Pneumoniae Bacteremia and Acetaminophen Overdose.

Purpura fulminans (PF) is a rare, life-threatening disorder characterized by disseminated intravascular coagulation (DIC), circulatory collapse, and hemorrhagic cutaneous purpura. It typically occurs secondary to acute infections, usually meningococcal septicemia, although there are also congenital and acquired causes. We report a case of a 56-year old female who presented to our institution with clinical signs of PF in the setting of acetaminophen overdose and Klebsiella pneumoniae sepsis.

A case of immune complex mediated tubulointerstitial disease and nephrotic syndrome: anti LRP-2 Nephropathy with diffuse podocyte effacement.

Anti-LDL Receptor-Related Protein 2 (Anti-LRP2) nephropathy is a rare form of kidney disease that affects the older patients and is characterized with acute kidney injury (AKI) and progressive renal tubular injury associated with IgG immune complex deposits along the basement membrane of proximal tubules, and circulating autoantibodies to the proximal tubule brush border protein LRP2 (megalin). We present the case of a 79-year-old man who was hospitalized for worsening malaise, abdominal distention and bilateral lower extremity edema, diagnosed with AKI and had nephrotic range proteinuria. Percutaneous kidney biopsy revealed tubulointerstitial nephritis with IgG immune complex deposits along the basement membrane of proximal tubules and brush borders.

Targeting Zero Infections in the Outpatient Dialysis Unit: Core Curriculum 2020.

Although overall mortality rates in dialysis patients have improved during the last decade or so, infections remain a leading cause of death, second only to cardiovascular disease. In addition, infections account for a major share of hospitalizations in this patient population. Receiving hemodialysis treatments in an outpatient dialysis facility significantly contributes to patients' risks for infection.

Changes in pulmonary artery systolic pressure and right ventricular function in patients with end-stage renal disease on maintenance dialysis.

Aim: Pulmonary hypertension is common in patients with end-stage renal disease, and portends a poor prognosis. There are little data in this population, and previous studies have not evaluated quantitative changes in haemodynamics over time while on maintenance dialysis. This study sought to estimate changes in pulmonary artery systolic pressure (PASP) and right ventricular function over time, and to predict PASP change using clinical variables routinely available at time of initial measurement, in patients on maintenance dialysis.

Lupus-like glomerulonephritis: an autoimmune complication of hepatitis C infection.

Lupus-like glomerulnephritis in patients with negative lupus serologies and no extra-renal manifestations of lupus can create a diagnostic dilemma. We describe a 53-year-old gentleman with chronic hepatitis C virus (HCV) infection who presented with dialysis-requiring renal failure, renal histologic findings of "full-house" immunofluorescence label and tubuloreticular inclusions on electronic microscopy, but no extra-renal or laboratory signs of systemic lupus erythematosis. Attempted treatment with cyclophosphamide and corticosteroids was limited by cyclophosphamide hypersensitivity.

Immune-complex deposits in "pauci-immune" glomerulonephritis: a case report and brief review of recent literature.

Anti-neutrophil cytoplasmic antibody (ANCA)-associated glomerulonephritis is considered a "pauci-immune" disease, characterized by absent or mild glomerular tuft staining for immunoglobulin and/or complement. We describe a 72-year-old man with progressive renal failure over five months who was found to have P-ANCA associated crescentic glomerulonephritis. Renal biopsy also revealed immunofluorescence staining for Immunoglobulin G and C3.

Hypercalcemia complicating Marjolin's ulcer.

A 54-year-old male with chronic osteomyelitis presented with new-onset hypercalcemia. Extensive initial evaluation did not reveal the underlying cause of his hypercalcemia. Subsequent biopsies revealed squamous cell carcinoma transformation consistent with Marjolin's ulcer.

Delivery patterns of recommended chronic kidney disease care in clinical practice: administrative claims-based analysis and systematic literature review.

Background: Clinical practice guidelines for management of chronic kidney disease (CKD) have been developed within the Kidney Disease Outcomes Quality Initiative (K/DOQI). Adherence patterns may identify focus areas for quality improvement.

Methods: We retrospectively studied contemporary CKD care patterns within a private health system in the United States, and systematically reviewed literature of reported practices internationally.

Thrombotic thrombocytopenic purpura without schistocytes on the peripheral blood smear.

A hallmark of the clinical syndrome of thrombotic thrombocytopenic purpura (TTP) is evidence of microangiopathic hemolytic anemia. The presence of schistocytes on the peripheral blood smear, elevated plasma lactic dehydrogenase, and decreased haptoglobin concentration are used as evidence of microangiopathic hemolytic anemia to make a diagnosis of TTP. This report describes a case of recurrence of TTP in the absence of schistocytes in the peripheral blood smear during the recurrent episode.

A report on four new cases of nephrogenic fibrosing dermopathy in chronic hemodialysis patients.

Nephrogenic fibrosing dermopathy (NFD) is a rare clinical entity affecting patients with renal failure, often on chronic dialysis or after transplantation. The patient profile at risk for this debilitating condition is undefined. Lack of awareness of the condition has hampered epidemiologic work in identifying the etiology.

Routine replacement of tunneled, cuffed, hemodialysis catheters eliminates paraspinal/vertebral infections in patients with catheter-associated bacteremia.

Background: Management of tunneled, cuffed, central venous catheters in hemodialysis (HD) patients with bacteremia remains a challenge. Attempts to salvage the catheter with systemic antibiotics alone have been associated with increased risk of metastatic infectious complications.

Methods: Retrospective case series of patients with infectious complications in a chronic dialysis unit, affiliated with a tertiary care university hospital.