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Updated: May 31, 2026
14:18
Dioscin Mediated IgA Nephropathy Alleviation by Inhibiting B Cell Activation In Vivo and Decreasing Galactose-Deficient IgA1 Production In Vitro
Published on: October 13, 2023
Tonsillectomy and steroid pulse therapy for IgA nephropathy.
Takahito Moriyama1, Kosaku Nitta
1Department of Medicine, Kidney Center, Tokyo Women's Medical University, Tokyo, Japan.
The Tohoku Journal of Experimental Medicine
|June 28, 2011
Summary
Tonsillectomy combined with steroid pulse therapy shows promise for treating IgA nephropathy (IgAN), a kidney disease. This treatment can lead to clinical remission and long-term benefits, especially in patients with early-stage IgAN.
Area of Science:
- Nephrology
- Immunology
Background:
- IgA nephropathy (IgAN) is a leading cause of primary glomerulonephritis globally.
- IgAN presents with variable clinical courses, from microscopic hematuria to renal failure.
- Pathogenesis involves immune dysregulation via the mucosa-bone marrow axis, leading to aberrant IgA1 production and deposition.
Purpose of the Study:
- To evaluate the efficacy of tonsillectomy plus steroid pulse therapy for IgA nephropathy.
- To assess the long-term outcomes of this combined therapeutic approach.
Main Methods:
- A meta-analysis of existing studies was conducted.
- The study reviewed data on IgAN patients treated with tonsillectomy with or without steroid pulse therapy.
Main Results:
- Tonsillectomy with or without steroid pulse therapy demonstrated clinical remission in IgAN patients.
- The combination therapy showed favorable long-term efficacy, particularly in patients with hematuria, minimal proteinuria, and less severe histological findings.
- Treatment efficacy is influenced by the duration of IgAN.
Conclusions:
- Tonsillectomy plus steroid pulse therapy is an effective treatment option for specific IgAN patient subgroups.
- Further randomized controlled trials are necessary to confirm efficacy across different clinical stages of IgAN.
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