Evidence map›Paper›PMID 21373776›Full record

ArticlePediatric nephrology (Berlin, Germany)2011

Henoch-Schönlein purpura nephritis with nephrotic state in children: predictors of poor outcomes.

Hitoshi Wakaki, Kenji Ishikura, Hiroshi Hataya, Yuko Hamasaki, Tomoyuki Sakai, Nahoko Yata, Tetsuji Kaneko, Masataka Honda

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Article in Pediatric nephrology (Berlin, Germany), 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed, 2 pooled it
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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

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3 · Its place in the literature

Who cites it

36 citing papers in PubMed, 2 syntheses or guidelines pooled it.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors.

Hitoshi WakakiDepartment of Pediatrics, Yokohama Municipal Citizen's Hospital, 56 Okazawa-cho, Hodogaya-ku, Yokohama, 240-0062, Japan. hitoshiwakaki@aol.com
Kenji Ishikura
Hiroshi Hataya
Yuko Hamasaki
Tomoyuki Sakai
Nahoko Yata
Tetsuji Kaneko
Masataka Honda

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Nephritis develops in 18-81% of Henoch-Schönlein purpura patients, and the long-term outcomes of this nephritis show great variation. A nephrotic state at disease onset has been proposed as a predictor of poor renal outcomes. We studied 42 children with Henoch-Schönlein purpura nephritis (HSPN) who presented with a nephrotic state during the early phase of the disease. The median age of the patients at the time of diagnosis was 7.4 years. The median follow-up period was 6.2 years. Twenty-five children (60%) made a complete recovery; nine (21%) progressed to end-stage renal disease. Multivariate logistic regression analyses revealed that the nephrotic state lasting for more than 3 months had a significant effect on renal outcomes (odds ratio 11.6; 95% confidential interval, 1.16-348.4; p = 0.03), whereas initial renal insufficiency, renal pathological findings, age at onset, and types of treatment did not. These findings indicate that clinical presentation, particularly duration of the nephrotic state, is related to long-term outcomes in HSPN patients with nephrosis. Our results also indicate that the therapeutic options for HSPN patients with a nephrotic state should be based on the clinical presentation rather than on the initial pathological findings alone.

Indexed as

AdolescentChildChild, PreschoolFemaleFollow-Up StudiesHematuriaHumansIgA VasculitisKidneyKidney Failure, ChronicMaleNephritisNephrotic SyndromePrognosisProteinuriaRetrospective Studies

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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.