Evidence map›Paper›PMID 26985373›Full record

ArticleClinical kidney journal2016

Treatment pattern in patients with idiopathic membranous nephropathy-practices in Sweden at the start of the millennium.

Jennie Lönnbro-Widgren, Johan Mölne, Börje Haraldsson, Jenny Nyström

Abstract read
In one paragraph

Article in Clinical kidney journal, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

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3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

4 authors.

Jennie Lönnbro-WidgrenInstitute of Medicine , Sahlgrenska Academy, University of Gothenburg , Gothenburg , Sweden.
Johan MölneInstitute of Biomedicine , Sahlgrenska Academy, University of Gothenburg , Gothenburg , Sweden.
Börje HaraldssonInstitute of Medicine , Sahlgrenska Academy, University of Gothenburg , Gothenburg , Sweden.
Jenny NyströmInstitute of Neuroscience and Physiology , Sahlgrenska Academy, University of Gothenburg , Gothenburg , Sweden.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundIdiopathic membranous nephropathy (MN) is one of the leading causes of nephrotic syndrome in adults and may result in end-stage renal disease (ESRD). In this retrospective study, we describe the outcomes and treatment patterns of patients with idiopathic MN in six nephrology clinics in the western part of Sweden.

methodsSeventy-three consecutive patients with biopsy-proven MN in the years 2000-12 were classified as idiopathic, i.e. secondary forms were excluded. The patients were followed retrospectively for a mean period of 83 months and clinical data were collected through the medical files.

resultsA high proportion (88%) of the patients received supportive treatment with angiotensin-converting enzyme inhibition, angiotensin receptor blockade and/or statins. At the end of follow-up, 43 patients were in complete remission, 12 in partial remission, 10 patients had developed ESRD and 8 patients had on-going proteinuria. Fifty-one per cent of the patients received immunosuppressive therapy and the choice of therapy varied between and within the clinics. There was a tendency to initiate specific treatment at an early point instead of awaiting a possible spontaneous remission (21% of the patients), and non-recommended therapy such as corticosteroids only was used in a high proportion of these cases (47%).

conclusionsEven though the treatment recommendations in idiopathic MN have not changed the last decade, the question of whom and when to treat seems to lead to uncertainty. Recent studies have presented promising results supporting the PLA2R antibody the predictive marker needed for this patient group. The diverse treatment approach presented in this study might have resulted in a worse outcome than expected. Hopefully, unnecessary exposure to immunosuppressive therapy or delayed treatment can be avoided through better support, education and treatment forums, and thus result in an improved outcome.

Indexed as

end-stage renal diseaseglomerulonephritismembranous nephropathyproteinuria

Identifiers

PMID26985373
PMCPMC4792626

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