Idiopathic nephrotic syndrome, characterized by altered permselectivity of the glomerular filter, is a common chronic renal disorder in children. Most patients are steroid sensitive and respond to therapy with remission of proteinuria (steroid sensitive nephrotic syndrome). Revised Guidelines for treatment of these patients were published recently(1). Approximately 10-20% children with nephroti...

BACKGROUND The mechanism of steroid resistance in children with the nephrotic syndrome is yet unknown. About 20% of patients demonstrate steroid unresponsiveness and progress to end stage renal disease. Aberrant SOCS3 and SOCS5 expression in steroid resistant and sensitive patients has previously been demonstrated. Here, we investigate genetic and epigenetic mechanisms of regulation of SOCS3 an...

..............................................................................................................................xiv Introduction ............................................................................................................................1 What is Nephrotic Syndrome? .............................................................................................1 Patho...

In children, sporadic nephrotic syndrome can be related to a genetic cause, but to what extent genetic alterations associate with resistance to immunosuppression is unknown. In this study, we designed a custom array for next-generation sequencing analysis of 19 target genes, reported as possible causes of nephrotic syndrome, in a cohort of 31 children affected by sporadic steroid-resistant neph...

Recent reports from both Caucasian and black populations suggest changes in steroid responsiveness of childhood nephrotic syndrome. This study was therefore undertaken to determine the features and steroid sensitivity pattern of a cohort of black children with nephrotic syndrome. Records of children managed for nephrotic syndrome from January 2008 to April 2013 were reviewed. Details including ...

AIM The aim of this study was to determine the long-term results of children followed up with a diagnosis of nephrotic syndrome in a single center. MATERIALS AND METHOD The medical data of 33 patients aged between 6 months and 10 years who were diagnosed with idiopathic nephrotic syndrome in our center between January 2000 and December 2012 and followed up for a period of 2-12 years were revi...

A prospective study was undertaken to find out the benefit of immunosuppressive therapy(IV methyl prednisolone followed by oral prednisolone therapy for one year along with six doses of pulse monthly IV cyclophosphamide) in children with steroid resistant nephrotic syndrome. Thirty-four children with steroid resistant nephrotic syndrome were treated with above regime. The remission of the disea...

BACKGROUND Rituximab has emerged as an important medication for patients with steroid-dependent or steroid-resistant nephrotic syndrome. PATIENTS We report the efficacy and safety of therapy with intravenous rituximab, administered once weekly for 2-4 doses, in 193 patients (mean age 10.9, range 2.2-18.7 years) with difficult-to-treat steroid dependence (n = 101), calcineurin inhibitor (CNI)-...

There are limited studies on long-term outcomes of childhood onset nephrotic syndrome (NS). A majority of children with NS have steroid-sensitive nephrotic syndrome (SSNS). Steroid-resistant nephrotic syndrome (SRNS) is associated with a high risk of developing end-stage renal disease. Biomarkers and analysis of genetic mutations may provide new information for prognosis in SRNS. Frequently rel...