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Magnesium in Pediatric Nephrotic Syndrome

Oana Teslariu, Liliana Mititelu-Tarţău, Magdalena Stârcea

    Revista Medico-Chirurgicala a Societatii De Medici Si Naturalisti Din Iasi
    |August 24, 2018
    PubMed

    Insights

    Children with active nephrotic syndrome (NS) show significantly lower serum magnesium (Mg) levels compared to healthy children. Monitoring Mg levels may aid in diagnosing and treating acute nephropathy in pediatric patients.

    Area of Science:

    • Pediatric Nephrology
    • Clinical Biochemistry
    • Renal Medicine

    Background:

    • Nephrotic syndrome (NS) is a complex kidney disorder affecting children.
    • The role of serum magnesium (Mg) in the pathophysiology and progression of NS requires further elucidation.
    • Understanding electrolyte imbalances is crucial for managing pediatric renal diseases.

    Purpose of the Study:

    • To evaluate serum Mg concentration in pediatric patients diagnosed with nephrotic syndrome.
    • To investigate the relationship between serum Mg levels and the acute phase of nephropathy in children.
    • To explore the potential diagnostic and therapeutic implications of Mg variations in NS.

    Main Methods:

    • A clinical study involving 27 children (2-17 years) with idiopathic nephrotic syndrome (NS) during first episode or relapse.
    • Serum and urinary levels of magnesium (Mg) were assessed alongside other renal function markers (urea, creatinine, protein, cholesterol).
    • A control group of 14 healthy children with normal renal function was included for comparison.

    Main Results:

    • Significantly decreased serum Mg levels were observed in the active NS group compared to the control group.
    • Patients with NS in the acute phase exhibited lower Mg concentrations.
    • Renal histopathology in steroid-responsive patients showed minimal mesangial changes, IgM nephropathy, and mesangioproliferative glomerulonephritis.

    Conclusions:

    • Serum and urinary Mg level variations in children with acute nephropathy may serve as valuable indicators.
    • Monitoring Mg levels could potentially aid in the early diagnosis of acute nephropathy in pediatric NS.
    • Findings suggest that Mg assessment may contribute to improving therapeutic strategies for NS.
    Abstract

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