Evidence map›Paper›PMID 22231438›Full record

ArticlePediatric nephrology (Berlin, Germany)2012

The increasing incidence of initial steroid resistance in childhood nephrotic syndrome.

Beata Banaszak, Paweł Banaszak

Open access · hybridAbstract read
In one paragraph

Article in Pediatric nephrology (Berlin, Germany), 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 1 pooled it
2.9field-weighted citation impact, top 10% 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

22 citing papers in PubMed, 1 synthesis or guideline pooled it, 62 citations in OpenAlex.

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  17. Spectrum of steroid-resistant and congenital nephrotic syndrome in children: the PodoNet registry cohort.Clinical journal of the American Society of Nephrology : CJASN · 2015
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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

2 authors at 2 institutions in 1 country.

Beata BanaszakDivision of Pediatrics in Zabrze, Medical University of Silesia, Katowice, ul. 3 maja 13/15, 41-800, Zabrze, Poland. rhplus@op.pl
Paweł Banaszak
Medical University of Silesia · PLSilesian Center for Heart Disease · PL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundRecently, a number of reports have highlighted changes in the histopathology and response to corticosteroid treatment in childhood nephrotic syndrome; however, these involved ethnically mixed populations. For comparison, the purpose of our research was to search for changes in the characteristics of nephrotic syndrome in a homogeneous population of Caucasian children over two consecutive decades.

methodsChart analysis was performed to identify children with new-onset nephrotic syndrome. The children were admitted to the Division of Pediatric Nephrology, Zabrze, during two periods: 1986-1995 (76 patients) and 1996-2005 (102 patients). Specifically, a comparison of clinical characteristics and morphology of nephrotic syndrome between the two groups was performed. Steroid resistance was defined as no remission within 8 weeks of corticosteroid treatment. Histopathology was available in 36.8% and 43.1% of patients respectively.

resultsThere was a significant increase in primary steroid resistance in the latter decade: 15.8% vs 31.4% (P = 0.017). Changes in the histopathology did not reach the level of statistical significance: minimal change nephrotic syndrome 25% vs 9% (P = 0.095), mesangial proliferative glomerulonephritis 46.4% vs 61.3% (P = 0.21), focal segmental glomerulosclerosis 17.9% vs 20.4% (P = 0.78), membranoproliferative glomerulonephritis 7.1% vs 6.8% (P = 1.0), membranous glomerulonephritis 3.6% vs 0% (P = 0.39).

conclusionsOur results show the increasing incidence of primary steroid resistance in childhood nephrotic syndrome.

Indexed as

Drug ResistanceAdolescentAdrenal Cortex HormonesAge of OnsetChildChild, PreschoolChi-Square DistributionGlomerulonephritis, MembranoproliferativeGlomerulonephritis, MembranousGlomerulosclerosis, Focal SegmentalHumansIncidenceInfantNephrosis, LipoidNephrotic SyndromePolandAdrenal Cortex Hormones

Identifiers

PMID22231438
PMCPMC3337414
OpenAlexW1964390634

What OpenQuestion holds

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LicenceCC BY-NC
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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.