Evidence map›Paper›PMID 38533609›Full record

ArticleInternational journal of stroke : official journal of the International Stroke Society2024

Are central and systemic inflammation associated with fatigue in cerebral small vessel disease?

Amy A Jolly, Robin B Brown, Daniel J Tozer, Young T Hong, Tim D Fryer, Franklin I Aigbirhio, John T O'Brien, Hugh S Markus

Open access · hybridAbstract read
In one paragraph

Article in International journal of stroke : official journal of the International Stroke Society, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
2.7field-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

6 citing papers in PubMed, 7 citations in OpenAlex.

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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

8 authors at 1 institution in 1 country.

Amy A JollyStroke Research Group, Department of Clinical Neurosciences, University of Cambridge, Cambridge, UK.ORCID 0000-0003-2669-4998
Robin B BrownStroke Research Group, Department of Clinical Neurosciences, University of Cambridge, Cambridge, UK.
Daniel J TozerStroke Research Group, Department of Clinical Neurosciences, University of Cambridge, Cambridge, UK.
Young T HongDepartment of Clinical Neurosciences, University of Cambridge, Cambridge, UK.
Tim D FryerDepartment of Clinical Neurosciences, University of Cambridge, Cambridge, UK.
Franklin I AigbirhioDepartment of Clinical Neurosciences, University of Cambridge, Cambridge, UK.
John T O'BrienWolfson Brain Imaging Centre, Department of Clinical Neurosciences, University of Cambridge, Cambridge, UK.
Hugh S MarkusStroke Research Group, Department of Clinical Neurosciences, University of Cambridge, Cambridge, UK.ORCID 0000-0002-9794-5996
University of Cambridge · GB

Funding

Medical Research Council MR/N026896/1
6 · The paper itself

Abstract

backgroundFatigue is a common symptom in cerebral small vessel disease (SVD), but its pathogenesis is poorly understood. It has been suggested that inflammation may play a role. We determined whether central (neuro) inflammation and peripheral inflammation were associated with fatigue in SVD.

methodsNotably, 36 patients with moderate-to-severe SVD underwent neuropsychometric testing, combined positron emission tomography and magnetic resonance imaging (PET-MRI) scan, and blood draw for the analysis of inflammatory blood biomarkers. Microglial signal was taken as a proxy for neuroinflammation, assessed with radioligand

resultsMean (SD) age was 68.7 (11.2) years, and 63.9% were male. Of these, 55.6% showed fatigue on the FSS. Fatigued participants had higher disability scores (

conclusionIn symptomatic SVD patients, neuroinflammation, assessed with microglial marker DATA ACCESS STATEMENT: Data for this study are available from the corresponding author upon reasonable request.

Indexed as

Cerebral Small Vessel DiseasesFatigueInflammationPositron-Emission TomographyAgedBiomarkersC-Reactive ProteinFemaleHumansIsoquinolinesMagnetic Resonance ImagingMaleMiddle AgedNeuroinflammatory DiseasesBiomarkersC-Reactive ProteinIsoquinolinesPK 11195Cerebral small vessel diseasefatigueinflammationmicrogliapositron emission tomography imagingstroke

Identifiers

PMID38533609
PMCPMC11292988
OpenAlexW4393227326

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.