Evidence map›Paper›PMID 30852630›Full record

ArticleNeuroradiology2019

Dementia imaging in clinical practice: a European-wide survey of 193 centres and conclusions by the ESNR working group.

M W Vernooij, F B Pizzini, R Schmidt, M Smits, T A Yousry, N Bargallo, G B Frisoni, S Haller, F Barkhof

Open access · hybridAbstract readMulticenter Study
In one paragraph

Article in Neuroradiology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 45 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
45citing papers in PubMed, 3 pooled it
6.2field-weighted citation impact, top 3% 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

45 citing papers in PubMed, 3 syntheses or guidelines pooled it, 82 citations in OpenAlex.

  1. Pooled it
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  3. Pooled it
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  8. Visual interpretation of [European journal of nuclear medicine and molecular imaging · 2026
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  13. Ultra-fast MRI for dementia diagnosis and treatment eligibility: A prospective study.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2025
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  14. Review
  15. A generalist model for enhancing brain MRIs.Nature biomedical engineering · 2025
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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

9 authors at 7 institutions in 7 countries.

M W VernooijDepartment of Radiology & Nuclear Medicine, Erasmus MC University Medical Center, Rotterdam, The Netherlands. m.vernooij@erasmusmc.nl.
F B PizziniNeuroradiology, Department of Diagnostics and Pathology, Verona University Hospital, Verona, Italy.
R SchmidtDepartment of Neurology, Clinical Division of Neurogeriatrics, Medical University Graz, Graz, Austria.
M SmitsDepartment of Radiology & Nuclear Medicine, Erasmus MC University Medical Center, Rotterdam, The Netherlands.
T A YousryLysholm Department of Neuroradiology, UCL Institute of Neurology, London, UK.
N BargalloMagnetic Resonance Image Core Facility, IDIBAPS and Center of Diagnostic Image (CDIC), Hospital Clinic, Barcelona, Spain.
G B FrisoniUniversity Hospitals and University of Geneva, Geneva, Switzerland.
S HallerCIRD - Centre d'Imagerie Rive Droite|, Geneva, Switzerland.
F BarkhofLysholm Department of Neuroradiology, UCL Institute of Neurology, London, UK.
Erasmus MC · NLUniversity of Geneva · CHAmsterdam UMC Location VUmc · NLHospital Clínic de Barcelona · ESMedical University of Graz · ATUniversity College London · GBUniversity of Verona · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeThrough a European-wide survey, we assessed the current clinical practice of imaging in the primary evaluation of dementia, with respect to standardised imaging, evaluation and reporting.

methodsAn online questionnaire was emailed to all European Society of Neuroradiology (ESNR) members (n = 1662) and non-members who had expressed their interest in ESNR activities in the past (n = 6400). The questionnaire featured 42 individual items, divided into multiple choice, single best choice and free text answers. Information was gathered on the context of the practices, available and preferred imaging modalities, applied imaging protocols and standards for interpretation, reporting and communication.

resultsA total of 193 unique (non-duplicate) entries from the European academic and non-academic institutions were received from a total of 28 countries. Of these, 75% were neuroradiologists, 12% general radiologists and 11% (neuro) radiologists in training. Of responding centres, 38% performed more than five scans/week for suspected dementia. MRI was primarily used in 72% of centres. Over 90% of centres acquired a combination of T2w, FLAIR, T1w, DWI and T2*w sequences. Visual rating scales were used in 75% of centres, most often the Fazekas and medial temporal atrophy scale; 32% of respondents lacked full confidence in their use. Only 23% of centres performed volumetric analysis. A minority of centres (28%) used structured reports.

conclusionsCurrent practice in dementia imaging is fairly homogeneous across Europe, in terms of image acquisition and image interpretation. Hurdles identified include training on the use of visual rating scales, implementation of volumetric assessment and structured reporting.

Indexed as

DementiaEuropeHumansMagnetic Resonance ImagingNeuroimagingPractice Patterns, Physicians'Societies, MedicalSurveys and QuestionnairesDementiaImagingMRISurvey

Identifiers

PMID30852630
PMCPMC6511357
OpenAlexW2921635256

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.