Mycophenolate Mofetil Versus Prednisone for Induction Therapy in Steroid-Sensitive Idiopathic Nephrotic Syndrome in Children: An Observational Study.

Rationale & Objective: High-dose steroids are recommended for the induction of idiopathic nephrotic syndrome. The aim of this study was to compare standard induction therapy with Mycophenolate Mofetil (MMF). We hypothesized that MMF could be noninferior to steroids in maintaining steroid-induced remission.

Mycophenolate Mofetil for Severe IgA Vasculitis Nephropathy in Children: An Observational Study.

Rationale & Objective: Individuals with IgA vasculitis nephritis (IGAVN) may develop rapidly progressive glomerulonephritis and/or nephrotic-range proteinuria, which are associated with worse prognosis. We report our experience of treatment of children with IGAVN with nephrotic-range proteinuria.

Study Design: Case series.

Management of severe hyponatremia with low-dose continuous kidney replacement therapy and peripheral D5W in an infant with acute kidney injury.

We report a 7-month-old female infant who presented with anuric acute kidney injury and severe hyponatremia (serum sodium 110 mEq/L). The patient was treated with low-dose continuous kidney replacement therapy (CKRT), that is, 85% of total clearance dose divided equally between normonatric (Na 140 mEq/L) replacement and dialysate fluids. The remaining 15% of the clearance was provided by peripheral infusion of dextrose 5% (D5W).

COVID-19 in Children With Kidney Disease: A Report of 2 Cases.

The presentation of novel coronavirus disease 2019 (COVID-19) in children with kidney disease is largely unknown. We report on 2 children with kidney disease not receiving long-term immunosuppression who were hospitalized due to COVID-19. The first case is an infant with end-stage kidney disease secondary to bilateral cystic dysplastic kidneys and posterior urethral valves receiving peritoneal dialysis, with a history of prematurity previously requiring mechanical ventilation in the neonatal intensive care unit, who presented with fever, hypertension, and emesis.

Ofatumumab in post-transplantation recurrence of focal segmental glomerulosclerosis in a child.

FSGS is a potentially devastating form of nephrotic syndrome. Treatment of SRNS can be difficult, especially post-transplantation. The current therapy of post-transplant SRNS includes plasmapheresis, ACE-I, CNI, and monoclonal antibodies (rituximab).

Mutations in EMP2 cause childhood-onset nephrotic syndrome.

Nephrotic syndrome (NS) is a genetically heterogeneous group of diseases that are divided into steroid-sensitive NS (SSNS) and steroid-resistant NS (SRNS). SRNS inevitably leads to end-stage kidney disease, and no curative treatment is available. To date, mutations in more than 24 genes have been described in Mendelian forms of SRNS; however, no Mendelian form of SSNS has been described.

Renal function and proteinuria after successful immunosuppressive therapies in patients with FSGS.

Background And Objectives: In the FSGS Clinical Trial, 22 cyclosporine-treated and 20 mycophenolate/dexamethasone-treated patients experienced a complete or partial remission after 26 weeks, completed 52 weeks of treatment, and were studied through 78 weeks. Herein, changes in the urine protein/creatinine ratio (UP/C) and estimated GFR (eGFR) throughout the entire study period are defined.

Design, Setting, Participants, And Measurements: The FSGS Clinical Trial, which was conducted from November 2004 to January 2010, enrolled patients aged 2-40 years, with eGFR ≥40 ml/min per 1.