Aim: Sarcopenia is defined as the loss of muscle mass and muscle strength, and its frequency increases in kidney patients. However, sarcopenia frequency in patients with glomerulonephritis is unknown. The present study aimed to investigate the frequency of sarcopenia in patients with glomerulonephritis and compare the results with the healthy population for the first time in the literature.
Patients And Methods: A total of 110 participants, including 70 patients previously diagnosed with glomerulonephritis and 40 healthy individuals, were included in the study. The diagnosis of sarcopenia was made based on the EWSGOP 2 Criteria.
Results: The mean age of the glomerulonephritis patients group was 39.3 ± 1.5. In the anthropometric measurements of the patients, walking speed was low in 50 patients (71.4%), muscle strength was decreased in 44 patients (62.9%), and sarcopenia was detected in 10 patients (14.3%) according to the EWGSOP 2 Criteria. Considering the anthropometric measurements of the control group, sarcopenia was not detected in any of the subjects according to the EWGSOP 2 Criteria.
Conclusion: The result of the present study revealed that the rate of sarcopenia was significantly higher in glomerulonephritis patients compared to the healthy population and that sarcopenia can also be observed even in middle age in this population. We think it would be beneficial for clinicians treating glomerulonephritis to be more careful regarding sarcopenia and keep these parameters in mind during treatment.
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http://dx.doi.org/10.1111/nep.14169 | DOI Listing |
J Bras Nefrol
January 2025
Universidade Federal de São Paulo (UNIFESP), Departamento de Medicina, Divisão de Nefrologia, São Paulo, SP, Brazil.
Introduction: Glomerular diseases can be associated with solid or hematopoietic malignancies. The prevalence of these associations varies according to the studied glomerular disease. This study aimed to evaluate the frequency and type of neoplasms in patients with glomerular diseases as well as their clinical, laboratory, and histopathological features and the relationship with immunosuppressive therapy.
View Article and Find Full Text PDFClin Kidney J
January 2025
Division of Nephrology, School of Clinical Medicine, Queen Mary Hospital, University of Hong Kong, Hong Kong SAR.
Lupus nephritis is an important cause of severe glomerulonephritis, and a leading cause of kidney failure in young adults. While the disease can lead to rapid destruction of nephrons if untreated, there are effective therapies to reverse the severe acute kidney injury and prevent the lifetime risk of kidney failure. Early diagnosis and timely intervention are therefore of critical importance.
View Article and Find Full Text PDFIndian J Nephrol
July 2024
Department of Nephrology, Christian Medical College, Vellore, Tamil Nadu, India.
The simultaneous occurrence of vasculitic glomerulonephritis and membranous nephropathy is unusual. We report two cases that presented to our outpatient department with rapidly progressive renal failure. On evaluation, in one patient, anti-myeloperoxidase (MPO) titers were high, and renal biopsy was suggestive of concurrent necrotizing and diffuse crescentic anti-MPO anti-neutrophil cytoplasmic antigen-associated glomerulonephritis with the circumferential cellular crescent formation and membranous glomerulopathy.
View Article and Find Full Text PDFNephrology (Carlton)
February 2025
Phoenix Children's Hospital-Thomas Campus, Phoenix, Arizona, USA.
Complement 3 glomerulonephritis (C3GN) is a rare glomerular disease involving dysregulation of the complement system. We describe our experience using pegcetacoplan, an inhibitor of C3 and its activation fragment, C3b, for treatment-resistant C3GN in a 9-year-old boy referred for evaluation of refractory membranoproliferative glomerulonephritis. Despite treatment with intense immunosuppression (high-dose steroids, mycophenolate mofetil and calcineurin inhibitor), he continued to have high disease activity with low C3 levels (35 mg/dL), hypertension, symptomatic oedema, anaemia, and nephrotic-range proteinuria (e.
View Article and Find Full Text PDFPLoS One
January 2025
Department of Rheumatology, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, P.R. China.
Introduction: Lupus nephritis (LN) is one of the most frequent and serious organic manifestations of systemic lupus erythematosus (SLE). Autophagy, a new form of programmed cell death, has been implicated in a variety of renal diseases, but the relationship between autophagy and LN remains unelucidated.
Methods: We analyzed differentially expressed genes (DEGs) in kidney tissues from 14 LN patients and 7 normal controls using the GSE112943 dataset.
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