Evidence map›Paper›PMID 36494508›Full record

ArticleScientific reports2022

Tract-based white matter hyperintensity patterns in patients with systemic lupus erythematosus using an unsupervised machine learning approach.

Theodor Rumetshofer, Francesca Inglese, Jeroen de Bresser, Peter Mannfolk, Olof Strandberg, Andreas Jönsen, Anders Bengtsson, Markus Nilsson, Linda Knutsson, Jimmy Lätt and 5 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed, 1 pooled it
1.9field-weighted citation impact, top 14% 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

10 citing papers in PubMed, 1 synthesis or guideline pooled it, 12 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Review
  5. Review
  6. Article
  7. Article
  8. Article
  9. Review
  10. Application of Machine Learning Models in Systemic Lupus Erythematosus.International journal of molecular sciences · 2023
    Review
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

15 authors at 5 institutions in 4 countries.

Theodor Rumetshofer *Department of Clinical Sciences Lund/Diagnostic Radiology, Lund University, Lund, Sweden. theodor.rumetshofer@med.lu.se.ORCID 0000-0002-0778-0703
Francesca Inglese *Department of Radiology, Leiden University Medical Center, Leiden, The Netherlands.
Jeroen de BresserDepartment of Radiology, Leiden University Medical Center, Leiden, The Netherlands.ORCID 0000-0003-0759-8407
Peter MannfolkDepartment of Medical Imaging and Physiology, Skåne University Hospital, Lund, Sweden.
Olof StrandbergDepartment of Clinical Sciences Malmö/ Clinical Memory Research Unit, Lund University, Lund, Sweden.
Andreas JönsenDepartment of Clinical Sciences Lund/ Rheumatology, Lund University, Skåne University Hospital, Lund, Sweden.
Anders BengtssonDepartment of Clinical Sciences Lund/ Rheumatology, Lund University, Skåne University Hospital, Lund, Sweden.
Markus NilssonDepartment of Clinical Sciences Lund/Diagnostic Radiology, Lund University, Lund, Sweden.ORCID 0000-0002-3140-8223
Linda KnutssonDepartment of Medical Radiation Physics, Lund University, Lund, Sweden.
Jimmy LättDepartment of Medical Imaging and Physiology, Skåne University Hospital, Lund, Sweden.
Gerda M Steup-BeekmanDepartment of Rheumatology, Leiden University Medical Center, Leiden, The Netherlands.
Tom W J HuizingaDepartment of Rheumatology, Leiden University Medical Center, Leiden, The Netherlands.ORCID 0000-0001-7033-7520
Mark A van BuchemDepartment of Radiology, Leiden University Medical Center, Leiden, The Netherlands.
Itamar RonenClinical Imaging Science Center, Brighton and Sussex Medical School, University of Brighton, Brighton, UK.
Pia C SundgrenDepartment of Clinical Sciences Lund/Diagnostic Radiology, Lund University, Lund, Sweden.
Lund University · SELeiden University Medical Center · NLSkåne University Hospital · SEBrighton and Sussex Medical School · GBKennedy Krieger Institute · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Currently, little is known about the spatial distribution of white matter hyperintensities (WMH) in the brain of patients with Systemic Lupus erythematosus (SLE). Previous lesion markers, such as number and volume, ignore the strategic location of WMH. The goal of this work was to develop a fully-automated method to identify predominant patterns of WMH across WM tracts based on cluster analysis. A total of 221 SLE patients with and without neuropsychiatric symptoms from two different sites were included in this study. WMH segmentations and lesion locations were acquired automatically. Cluster analysis was performed on the WMH distribution in 20 WM tracts. Our pipeline identified five distinct clusters with predominant involvement of the forceps major, forceps minor, as well as right and left anterior thalamic radiations and the right inferior fronto-occipital fasciculus. The patterns of the affected WM tracts were consistent over the SLE subtypes and sites. Our approach revealed distinct and robust tract-based WMH patterns within SLE patients. This method could provide a basis, to link the location of WMH with clinical symptoms. Furthermore, it could be used for other diseases characterized by presence of WMH to investigate both the clinical relevance of WMH and underlying pathomechanism in the brain.

Indexed as

Lupus Erythematosus, SystemicWhite MatterBrainHumansMagnetic Resonance ImagingUnsupervised Machine Learning

Identifiers

PMID36494508
PMCPMC9734118
OpenAlexW4311679235

What OpenQuestion holds

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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.