scholarly journals Focal Segmental Glomerulosclerosis and Chronic Kidney Disease in Pediatric Patients

2011 ◽  
Vol 18 (5) ◽  
pp. 332-338 ◽  
Author(s):  
Jeremy Kiffel ◽  
Yael Rahimzada ◽  
Howard Trachtman
Keyword(s):  
Chronic Kidney Disease ◽  
Kidney Disease ◽  
Focal Segmental Glomerulosclerosis ◽  
Pediatric Patients ◽  
Segmental Glomerulosclerosis

scholarly journals Chronic kidney disease: a review of proteomic and metabolomic approaches to membranous glomerulonephritis, focal segmental glomerulosclerosis, and IgA nephropathy biomarkers

2019 ◽  
Vol 17 (1) ◽  
Author(s):  
Amir Taherkhani ◽  
Reyhaneh Farrokhi Yekta ◽  
Maede Mohseni ◽  
Massoud Saidijam ◽  
Afsaneh Arefi Oskouie
Keyword(s):  
Chronic Kidney Disease ◽  
Kidney Disease ◽  
Iga Nephropathy ◽  
Focal Segmental Glomerulosclerosis ◽  
Membranous Glomerulonephritis ◽  
Renal Diseases ◽  
Segmental Glomerulosclerosis ◽  
Therapeutic Procedures ◽  
Definition Of ◽  
End Stage

AbstractChronic Kidney Disease (CKD) is a global health problem annually affecting millions of people around the world. It is a comprehensive syndrome, and various factors may contribute to its occurrence. In this study, it was attempted to provide an accurate definition of chronic kidney disease; followed by focusing and discussing on molecular pathogenesis, novel diagnosis approaches based on biomarkers, recent effective antigens and new therapeutic procedures related to high-risk chronic kidney disease such as membranous glomerulonephritis, focal segmental glomerulosclerosis, and IgA nephropathy, which may lead to end-stage renal diseases. Additionally, a considerable number of metabolites and proteins that have previously been discovered and recommended as potential biomarkers of various CKDs using ‘-omics-’ technologies, proteomics, and metabolomics were reviewed.

scholarly journals The Association between Glomerular Diameter and Secondary Focal Segmental Glomerulosclerosis in Chronic Kidney Disease

2021 ◽  
pp. 1-8
Author(s):  
Ryo Zamami ◽  
Kentaro Kohagura ◽  
Kojiro Kinjyo ◽  
Takuto Nakamura ◽  
Takanori Kinjo ◽  
...  
Keyword(s):  
Chronic Kidney Disease ◽  
Kidney Disease ◽  
Renal Biopsy ◽  
Focal Segmental Glomerulosclerosis ◽  
Characteristic Curve ◽  
Area Under The Curve ◽  
Glomerular Hypertrophy ◽  
Glomerular Lesion ◽  
Segmental Glomerulosclerosis ◽  
Glomerular Size

<b><i>Introduction:</i></b> When nephron loss occurs, the glomerular filtration rate (GFR) is suggested to be maintained by glomerular hypertrophy, but excessive hypertrophy can rather lead to the formation of focal segmental glomerulosclerosis (FSGS), thereby causing progressive kidney damage. However, it is not clear how much glomerular hypertrophy leads to the formation of FSGS. We examined the association between glomerular diameter and FSGS lesions in chronic kidney disease (CKD) patients. <b><i>Methods:</i></b> We recruited 77 patients who underwent renal biopsy during 2016–2017; however, those identified with primary FSGS and glomerulonephritis with active glomerular lesion were excluded. We evaluated the maximal glomerular diameter (Max GD), an indicator of glomerular size, in each renal biopsy specimen and examined its association with FSGS lesion. <b><i>Results:</i></b> The median age, blood pressure, and estimated GFR of the patients were 53 years, 122/70 mm Hg, and 65 mL/min/1.73 m<sup>2</sup>, respectively. The optimal cutoff threshold of Max GD for predicting the presence of FSGS lesions, assessed by receiver operating characteristic curve analysis, was determined to be at 224 μm (area under the curve, 0.81; sensitivity, 81%; specificity, 72%). Multivariate logistic regression analyses demonstrated that Max GD ≥224 μm was significantly associated with the presence of FSGS lesions, independent of other confounding factors (odds ratio, 11.70; 95% confidence interval, 1.93–70.84). <b><i>Discussion/Conclusion:</i></b> Glomerular hypertrophy (Max GD ≥224 μm) has been associated with FSGS lesions in CKD patients and may reflect the limits of the compensatory process.

Predictive factors of chronic kidney disease in primary focal segmental glomerulosclerosis

2006 ◽  
Vol 21 (7) ◽  
pp. 1003-1012 ◽  
Author(s):  
Marcelo M. Abrantes ◽  
Luis Sergio B. Cardoso ◽  
Eleonora M. Lima ◽  
José M. Penido Silva ◽  
José S. Diniz ◽  
...  
Keyword(s):  
Chronic Kidney Disease ◽  
Kidney Disease ◽  
Focal Segmental Glomerulosclerosis ◽  
Predictive Factors ◽  
Segmental Glomerulosclerosis

scholarly journals Development of a clinical prediction model of chronic kidney disease in primary Focal Segmental Glomerulosclerosis

2020 ◽  
Author(s):  
Shahrzad Ossareh ◽  
Mansoureh Yahyaei ◽  
Mojgan Asgari ◽  
Hanri Afghahi
Keyword(s):  
Chronic Kidney Disease ◽  
Kidney Disease ◽  
Predictive Model ◽  
Focal Segmental Glomerulosclerosis ◽  
Interstitial Fibrosis ◽  
Cox Model ◽  
Tubular Atrophy ◽  
Model Interaction ◽  
Segmental Glomerulosclerosis ◽  
Adjusted Model

Abstract Background: Focal segmental glomerulosclerosis (FSGS) is one of the important causes of end stage kidney disease (ESKD). We evaluated the risk factors of progression of primary FSGS to chronic kidney disease (CKD) or ESKD with a predictive model including clinical and histological predictors. Methods: 201 patients with primary FSGS (59% male, mean age: 38±15 years), were studied. Time-dependent Cox model and C statistics were used for the predictive model. Interaction and correlation between independent variables were estimated. Results: During 55±27 months of follow-up, 82 patients (41%) developed CKD (46) or ESKD (36) patients. In adjusted model, 1 unit of higher serum creatinine (SCr) at baseline (HR:1.39, 95%CI: 1.15-1.70) and 1% increase in glomeruli with segmental glomerulosclerosis (SGS) (HR: 1.03, 95% CI: 1.02-1.04) or interstitial fibrosis/tubular atrophy (IF/TA) (HR: 1.03, 95% CI: 1.01-1.05) increased the risk of CKD/ESKD. In adjusted model, higher baseline proteinuria and collapsing variant were not associated with risk of CKD/ESKD. By adding SGS and IF/TA scores to baseline SCr in the model, discrimination by C statistics was 0.83 (95%CI: 0.77-0.90) for prediction of CKD/ESKD . Median renal survival was 3.1 years (95% CI: 2.2-4.1 years) in patients with highest risks score (baseline eGFR<25 ml/min/1.73 m 2 + IF/TA/SGS> 50%), and 8.1 years (95% CI: 7.7-8.6 years).in those with lowest score (baseline eGFR>75 ml/min/1.73 m 2 + IF/TA/SGS <5%). Conclusion: In primary FSGS, higher baseline SCr, increased SGS and IF/TA were the predictors for CKD/ESKD. Baseline proteinuria did not predict the risk of CKD/ESKD. Collapsing variant did not increase the risk of CKD/ESKD after adjustment for IF/TA score. These findings indicated the importance of baseline GFR and the degree of chronicity at biopsy as predictors of kidney outcome .

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