ReviewKidney international supplements2026
Approved therapies in the IgA nephropathy armamentarium: a summary of the evidence.
Review in Kidney international supplements, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
2 citing papers in PubMed.
- IgA nephropathy: an overview of the disease, its pathophysiology, and involvement of the gut-kidney axis.Kidney international supplements · 2026Review
- Management of IgA nephropathy and the expanding role of immunomodulation.Kidney international supplements · 2026Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
2 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Historically, IgA nephropathy (IgAN) was managed using supportive care, with a suggested 6 months of immunosuppressive therapy considered for patients at high risk of progressive kidney function decline (proteinuria, >0.75-1 g/d) despite ≥90 days of optimized supportive care. The evolving treatment landscape includes agents that target immunologic aspects of IgAN or better preserve kidney function, or both. Recent approvals include Nefecon, sparsentan, iptacopan, atrasentan, and sibeprenlimab. Nefecon, a targeted-release formulation of budesonide, is the only US Food and Drug Administration and European Medicines Agency fully approved agent that is designed to target the primary source of IgAN: galactose-deficient IgA1 production in the gut mucosa. Phase 3 data showed that Nefecon slowed estimated glomerular filtration rate decline and decreased proteinuria versus placebo, with an acceptable safety profile. Sparsentan, a fully US Food and Drug Administration- and European Medicines Agency-approved dual endothelin A/angiotensin II receptor antagonist, affects the generic responses to IgAN-induced nephron loss, potentially including glomerular inflammation and fibrosis. Sparsentan demonstrated a significant reduction in proteinuria and estimated glomerular filtration rate decline compared with irbesartan. Iptacopan inhibits complement factor B and has received accelerated US Food and Drug Administration approval. Interim phase 3 study data have shown that iptacopan significantly reduces proteinuria when compared with placebo. The endothelin A receptor antagonist atrasentan and A proliferation binding ligand inhibitor sibeprenlimab have also received accelerated US Food and Drug Administration approval, based on interim phase 3 results showing significant proteinuria reduction versus placebo in patients with IgAN. This expanded clinical armamentarium offers clinicians and patients greater choice and improved disease control in IgAN management.
Indexed as
Identifiers
What Socratic holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.