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Nephrotic Syndrome is a chronic kidney disorder defined by clinical findings such as severe proteinuria, hypoalbuminemia, hyperlipidemia, and edema. These symptoms result from damage to the glomeruli, the kidney’s filtering units, increasing their permeability to proteins.Definition and Meaning:Proteinuria, defined as the loss of more than 3.5 grams of protein per day in adults, is a crucial feature of nephrotic syndrome. This condition is often accompanied by edema, the accumulation of...
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Acute kidney injury (AKI) causes are categorized into three primary categories based on the location of the injury: prerenal, intrarenal (or intrinsic), and postrenal causes. This classification guides clinical management and illustrates how different pathways can impair kidney function.Etiology and Pathophysiology of Acute Kidney Injury1. Prerenal causesEtiology: Prerenal Acute Kidney Injury, the most common type, occurs when reduced blood flow to the kidneys decreases filtration capacity...
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Introduction:Acute Kidney Injury (AKI) describes a swift decrease in kidney function occurring over hours to days, characterized by the kidneys' failure to remove waste products from the bloodstream. This leads to dangerous complications like metabolic acidosis, fluid overload, and electrolyte imbalances, such as hyperkalemia, which can cause life-threatening arrhythmias. AKI is common in both hospital and outpatient settings, often triggered by dehydration, sepsis, or exposure to nephrotoxic...
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Acute Kidney Injury (AKI) progresses through distinct clinical phases: the oliguric, diuretic, and recovery phases, each marked by unique manifestations and challenges.Oliguric Phase:The oliguric phase is the initial stage of AKI, typically lasting 10 to 14 days. This phase is marked by a significant reduction in urine output, usually less than 400 mL per day, indicating decreased kidney function. Fluid retention is a prominent feature, leading to symptoms such as edema, hypertension, and...
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IgA Nephropathy.

Jennifer C Rodrigues1, Mark Haas2, Heather N Reich1,3

  • 1Department of Medicine, University of Toronto and Division of Nephrology, University Health Network, Toronto, Ontario, Canada.

Clinical Journal of the American Society of Nephrology : CJASN
|February 5, 2017
PubMed
Summary
This summary is machine-generated.

IgA nephropathy (IgAN), a major cause of kidney disease, is better understood thanks to international research. New findings are guiding improved treatments and patient outcomes for IgAN.

Keywords:
IGAIgA nephropathychroniccorticosteroidscrescentsglomerulonephritishumansimmunosuppressionimmunotherapykidneypathologyrenal insufficiencyreviewtranslational medical research

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Area of Science:

  • Nephrology
  • Immunology
  • Translational Research

Background:

  • IgA nephropathy (IgAN) is a primary cause of chronic kidney disease (CKD) and end-stage renal disease.
  • Recent international collaborations have significantly advanced the understanding of IgAN immunopathogenesis.
  • Multicenter networks have enabled robust clinical trials for IgAN immunotherapy.

Purpose of the Study:

  • To review emerging clinical and translational research in IgA nephropathy.
  • To discuss how new discoveries can shape future management strategies for IgAN patients.

Main Methods:

  • Review of recent international collaborative efforts and multicenter network findings.
  • Analysis of key discoveries in IgAN immunopathogenesis.
  • Evaluation of insights from clinical trials on IgAN immunotherapy.

Main Results:

  • Enhanced understanding of the immunopathogenesis of IgA nephropathy.
  • Identification of key steps in disease development.
  • Valuable insights into the efficacy of immunotherapy for IgAN.

Conclusions:

  • Emerging research is transforming the outlook for IgA nephropathy.
  • Novel findings will guide improved therapeutic strategies.
  • Future efforts will focus on enhancing patient outcomes in IgAN.