Evidence map›Paper›PMID 42046613›Full record

ArticleCureus2026

IgA Nephropathy With a Membranoproliferative Glomerulonephritis Pattern Associated With Autoimmune Hepatitis: A Case Report.

Hiroya Adachi, Haruna Noishiki, Hozue Ehara, Keiichi Tamagaki, Kazuhiro Sonomura

Abstract readCase Reports
In one paragraph

Article in Cureus, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Hiroya AdachiNephrology, Matsushita Memorial Hospital, Moriguchi, JPN.
Haruna NoishikiNephrology, Matsushita Memorial Hospital, Moriguchi, JPN.
Hozue EharaNephrology, Matsushita Memorial Hospital, Moriguchi, JPN.
Keiichi TamagakiNephrology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, JPN.
Kazuhiro SonomuraNephrology, Matsushita Memorial Hospital, Moriguchi, JPN.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cirrhosis is a known cause of secondary IgA nephropathy (IgAN), often presenting with a membranoproliferative glomerulonephritis (MPGN) pattern and poor renal outcomes. We report a case of IgAN with an MPGN pattern associated with autoimmune hepatitis (AIH) in a 74-year-old woman. Although the patient had liver cirrhosis, her AIH was in clinical remission following prior corticosteroid therapy. She presented with nephrotic-range proteinuria and lower leg edema. Renal biopsy confirmed IgAN with an MPGN pattern. Notably, serum IgA levels were not significantly elevated, indicating that mechanisms beyond cirrhosis-related impaired IgA clearance were involved. Despite the typically poor prognosis associated with MPGN patterns, corticosteroid therapy led to rapid and sustained remission of proteinuria. This case suggests that immune dysregulation associated with AIH may play a primary pathogenic role in the development of aggressive IgAN phenotypes, independent of cirrhosis-related IgA accumulation.

Indexed as

autoimmune hepatitiscorticosteroid therapymembranoproliferative glomerulonephritisnephrotic syndromesecondary iga nephropathy

Identifiers

PMID42046613
PMCPMC13110256

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Registered trials

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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 OpenQuestion graph.