Evidence map›Paper›PMID 33094278›Full record

ReviewKidney medicine

Alport Syndrome Classification and Management.

Bradley A Warady, Rajiv Agarwal, Sripal Bangalore, Arlene Chapman, Adeera Levin, Peter Stenvinkel, Robert D Toto, Glenn M Chertow

Open access · goldAbstract readReview
In one paragraph

Review in Kidney medicine. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 55 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
55citing papers in PubMed, 1 pooled it
6.5field-weighted citation impact, top 2% of its field
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

55 citing papers in PubMed, 1 synthesis or guideline pooled it, 93 citations in OpenAlex.

  1. Pooled it
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  17. Genetic study of Alport syndrome in Tunisia.Pediatric nephrology (Berlin, Germany) · 2025
    Article
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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

8 authors at 8 institutions in 3 countries.

Bradley A WaradyDivision of Pediatric Nephrology, Children's Mercy Kansas City, Kansas City, MO.
Rajiv AgarwalDivision of Nephrology, Indiana University, Indianapolis, IN.
Sripal BangaloreDivision of Cardiology, New York University, New York, NY.
Arlene ChapmanDivision of Nephrology, University of Chicago, Chicago, IL.
Adeera LevinDivision of Nephrology, University of British Columbia, Vancouver, BC, Canada.
Peter StenvinkelKarolinska Institute, Stockholm, Sweden.
Robert D TotoDivision of Nephrology, University of Texas Southwestern Medical Center, Dallas, TX.
Glenn M ChertowDivision of Nephrology, Stanford University, Stanford, CA.
Children's Mercy Hospital · USIndiana University – Purdue University Indianapolis · USKarolinska Institutet · SENew York University · USStanford University · USThe University of Texas Southwestern Medical Center · USUniversity of British Columbia · CAUniversity of Chicago · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Alport syndrome affects up to 60,000 people in the United States. The proposed reclassification of thin basement membrane nephropathy and some cases of focal segmental glomerulosclerosis as Alport syndrome could substantially increase the affected population. The reclassification scheme categorizes Alport syndrome as 3 distinct diseases of type IV collagen α3/4/5 based on a genetic evaluation: X-linked, autosomal, and digenic. This approach has the advantage of identifying patients at risk for progressive loss of kidney function. Furthermore, the shared molecular cause of Alport syndrome and thin basement membrane nephropathy arises from mutations in the

Indexed as

Alport syndromechronic inflammationchronic kidney diseaseCOL4A3COL4A4COL4A5NF-κBNrf2

Identifiers

PMID33094278
PMCPMC7568086
OpenAlexW3047665105

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

None linked

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.