Evidence map›Paper›PMID 39921496›Full record

ArticleJournal of the American Heart Association2025

Spatial Correlates of Dementia and Disability After Intracerebral Hemorrhage.

Yutong Chen, Cyprien A Rivier, Samantha A Mora, Victor Torres Lopez, Sam Payabvash, Kevin Sheth, Andreas Harloff, Guido J Falcone, Jonathan Rosand, Ernst Mayerhofer and 1 more

Abstract read
In one paragraph

Article in Journal of the American Heart Association, 2025. 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

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

1 citing paper in PubMed.

  1. Article
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

11 authors.

Yutong ChenCenter for Genomic Medicine Massachusetts General Hospital Boston MA USA.ORCID 0000-0001-8024-8775
Cyprien A RivierDepartment of Neurology Yale School of Medicine New Haven CT USA.ORCID 0000-0002-1148-1829
Samantha A MoraCenter for Genomic Medicine Massachusetts General Hospital Boston MA USA.
Victor Torres LopezDepartment of Neurology Yale School of Medicine New Haven CT USA.ORCID 0000-0002-2107-2922
Sam PayabvashDepartment of Neurology Yale School of Medicine New Haven CT USA.ORCID 0000-0003-4628-0370
Kevin ShethDepartment of Neurology Yale School of Medicine New Haven CT USA.ORCID 0000-0003-2003-5473
Andreas HarloffDepartment of Neurology and Neurophysiology, University Medical Center Freiburg, Faculty of Medicine University of Freiburg Germany.ORCID 0000-0002-3252-7910
Guido J FalconeDepartment of Neurology Yale School of Medicine New Haven CT USA.ORCID 0000-0002-6407-0302
Jonathan RosandCenter for Genomic Medicine Massachusetts General Hospital Boston MA USA.ORCID 0000-0002-1014-9138
Ernst MayerhoferCenter for Genomic Medicine Massachusetts General Hospital Boston MA USA.ORCID 0000-0001-8902-4209
Christopher D AndersonCenter for Genomic Medicine Massachusetts General Hospital Boston MA USA.ORCID 0000-0002-0053-2002

Funding

Sequencing Annotation and Functional Analysis in Risk of Intracerebral HemorrhageR01NS103924 · NINDS · MASSACHUSETTS GENERAL HOSPITAL · PI ANDERSON, CHRISTOPHER DAVID · 2018 to 2022
$3.4M
Transcranial Laser Therapy of Ischemic StrokeU01NS069563 · NINDS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI PATEL, PIYUSH M · 2011 to 2013
$773k
NINDS NIH HHS R01 NS103924NINDS NIH HHS U01 NS069563
6 · The paper itself

Abstract

backgroundDementia and disability are highly prevalent after spontaneous intracerebral hemorrhage (ICH). Previous studies categorizing ICH by large anatomic boundaries have demonstrated that lobar ICH is associated with dementia, while ICH in the basal ganglia is associated with disability. This study aims to refine our understanding of the association between ICH location and post-ICH dementia and disability at a voxel level, which could improve the prognostic accuracy of these outcomes and provide mechanistic insights into post-ICH functional outcomes. METHODS AND

resultsIn this cohort study, we segmented the ICH lesions from the noncontrast computed tomography scans from 882 patients from the MGH-ICH (Massachusetts General Hospital ICH Study) as the discovery data set and from 146 patients from the Yale-ICH cohort as the validation data set. Using electronic health records and follow-up telephone interviews, incident dementia (

conclusionsSpecific distribution of ICH lesions is linked to development of dementia and disability after ICH. These insights have the potential to enhance clinical prognostic models for patients with ICH, facilitating more precise predictions of outcomes based on hemorrhage location.

Indexed as

Cerebral HemorrhageDementiaAgedAged, 80 and overDisability EvaluationFemaleHumansMaleMiddle AgedPrognosisRisk FactorsTomography, X-Ray Computeddementiadisabilityintracerebral hemorrhagevoxel‐based lesion symptom mapping

Identifiers

PMID39921496
PMCPMC12074778

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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.