Evidence map›Paper›PMID 29247070›Full record

ArticleNeurology2018

Mixed-location cerebral hemorrhage/microbleeds: Underlying microangiopathy and recurrence risk.

Marco Pasi, Andreas Charidimou, Gregoire Boulouis, Eitan Auriel, Alison Ayres, Kristin M Schwab, Joshua N Goldstein, Jonathan Rosand, Anand Viswanathan, Leonardo Pantoni and 2 more

Abstract read
In one paragraph

Article in Neurology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 114 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
114citing papers in PubMed, 4 pooled it
–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

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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

114 citing papers in PubMed, 4 syntheses or guidelines pooled it.

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54 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

12 authors.

Marco PasiFrom the Hemorrhagic Stroke Research Program (M.P., A.C., G.B., E.A., A.A., K.M.S., A.V., S.M.G., M.E.G.), Department of Neurology, Massachusetts General Hospital Stroke Research Center, Harvard Medical School, Boston; NEUROFARBA Department (M.P., L.P.), Neuroscience Section, University of Florence, Italy; Université Paris-Descartes (G.B.), INSERM UMR 894, Department of Neuroradiology, Centre Hospitalier Sainte-Anne, France; and Division of Neurocritical Care and Emergency Neurology (J.N.G., J.R.), Massachusetts General Hospital, Harvard Medical School, Boston.
Andreas CharidimouFrom the Hemorrhagic Stroke Research Program (M.P., A.C., G.B., E.A., A.A., K.M.S., A.V., S.M.G., M.E.G.), Department of Neurology, Massachusetts General Hospital Stroke Research Center, Harvard Medical School, Boston; NEUROFARBA Department (M.P., L.P.), Neuroscience Section, University of Florence, Italy; Université Paris-Descartes (G.B.), INSERM UMR 894, Department of Neuroradiology, Centre Hospitalier Sainte-Anne, France; and Division of Neurocritical Care and Emergency Neurology (J.N.G., J.R.), Massachusetts General Hospital, Harvard Medical School, Boston.
Gregoire BoulouisFrom the Hemorrhagic Stroke Research Program (M.P., A.C., G.B., E.A., A.A., K.M.S., A.V., S.M.G., M.E.G.), Department of Neurology, Massachusetts General Hospital Stroke Research Center, Harvard Medical School, Boston; NEUROFARBA Department (M.P., L.P.), Neuroscience Section, University of Florence, Italy; Université Paris-Descartes (G.B.), INSERM UMR 894, Department of Neuroradiology, Centre Hospitalier Sainte-Anne, France; and Division of Neurocritical Care and Emergency Neurology (J.N.G., J.R.), Massachusetts General Hospital, Harvard Medical School, Boston.
Eitan AurielFrom the Hemorrhagic Stroke Research Program (M.P., A.C., G.B., E.A., A.A., K.M.S., A.V., S.M.G., M.E.G.), Department of Neurology, Massachusetts General Hospital Stroke Research Center, Harvard Medical School, Boston; NEUROFARBA Department (M.P., L.P.), Neuroscience Section, University of Florence, Italy; Université Paris-Descartes (G.B.), INSERM UMR 894, Department of Neuroradiology, Centre Hospitalier Sainte-Anne, France; and Division of Neurocritical Care and Emergency Neurology (J.N.G., J.R.), Massachusetts General Hospital, Harvard Medical School, Boston.
Alison AyresFrom the Hemorrhagic Stroke Research Program (M.P., A.C., G.B., E.A., A.A., K.M.S., A.V., S.M.G., M.E.G.), Department of Neurology, Massachusetts General Hospital Stroke Research Center, Harvard Medical School, Boston; NEUROFARBA Department (M.P., L.P.), Neuroscience Section, University of Florence, Italy; Université Paris-Descartes (G.B.), INSERM UMR 894, Department of Neuroradiology, Centre Hospitalier Sainte-Anne, France; and Division of Neurocritical Care and Emergency Neurology (J.N.G., J.R.), Massachusetts General Hospital, Harvard Medical School, Boston.
Kristin M SchwabFrom the Hemorrhagic Stroke Research Program (M.P., A.C., G.B., E.A., A.A., K.M.S., A.V., S.M.G., M.E.G.), Department of Neurology, Massachusetts General Hospital Stroke Research Center, Harvard Medical School, Boston; NEUROFARBA Department (M.P., L.P.), Neuroscience Section, University of Florence, Italy; Université Paris-Descartes (G.B.), INSERM UMR 894, Department of Neuroradiology, Centre Hospitalier Sainte-Anne, France; and Division of Neurocritical Care and Emergency Neurology (J.N.G., J.R.), Massachusetts General Hospital, Harvard Medical School, Boston.
Joshua N GoldsteinFrom the Hemorrhagic Stroke Research Program (M.P., A.C., G.B., E.A., A.A., K.M.S., A.V., S.M.G., M.E.G.), Department of Neurology, Massachusetts General Hospital Stroke Research Center, Harvard Medical School, Boston; NEUROFARBA Department (M.P., L.P.), Neuroscience Section, University of Florence, Italy; Université Paris-Descartes (G.B.), INSERM UMR 894, Department of Neuroradiology, Centre Hospitalier Sainte-Anne, France; and Division of Neurocritical Care and Emergency Neurology (J.N.G., J.R.), Massachusetts General Hospital, Harvard Medical School, Boston.
Jonathan RosandFrom the Hemorrhagic Stroke Research Program (M.P., A.C., G.B., E.A., A.A., K.M.S., A.V., S.M.G., M.E.G.), Department of Neurology, Massachusetts General Hospital Stroke Research Center, Harvard Medical School, Boston; NEUROFARBA Department (M.P., L.P.), Neuroscience Section, University of Florence, Italy; Université Paris-Descartes (G.B.), INSERM UMR 894, Department of Neuroradiology, Centre Hospitalier Sainte-Anne, France; and Division of Neurocritical Care and Emergency Neurology (J.N.G., J.R.), Massachusetts General Hospital, Harvard Medical School, Boston.
Anand ViswanathanFrom the Hemorrhagic Stroke Research Program (M.P., A.C., G.B., E.A., A.A., K.M.S., A.V., S.M.G., M.E.G.), Department of Neurology, Massachusetts General Hospital Stroke Research Center, Harvard Medical School, Boston; NEUROFARBA Department (M.P., L.P.), Neuroscience Section, University of Florence, Italy; Université Paris-Descartes (G.B.), INSERM UMR 894, Department of Neuroradiology, Centre Hospitalier Sainte-Anne, France; and Division of Neurocritical Care and Emergency Neurology (J.N.G., J.R.), Massachusetts General Hospital, Harvard Medical School, Boston.
Leonardo PantoniFrom the Hemorrhagic Stroke Research Program (M.P., A.C., G.B., E.A., A.A., K.M.S., A.V., S.M.G., M.E.G.), Department of Neurology, Massachusetts General Hospital Stroke Research Center, Harvard Medical School, Boston; NEUROFARBA Department (M.P., L.P.), Neuroscience Section, University of Florence, Italy; Université Paris-Descartes (G.B.), INSERM UMR 894, Department of Neuroradiology, Centre Hospitalier Sainte-Anne, France; and Division of Neurocritical Care and Emergency Neurology (J.N.G., J.R.), Massachusetts General Hospital, Harvard Medical School, Boston.
Steven M GreenbergFrom the Hemorrhagic Stroke Research Program (M.P., A.C., G.B., E.A., A.A., K.M.S., A.V., S.M.G., M.E.G.), Department of Neurology, Massachusetts General Hospital Stroke Research Center, Harvard Medical School, Boston; NEUROFARBA Department (M.P., L.P.), Neuroscience Section, University of Florence, Italy; Université Paris-Descartes (G.B.), INSERM UMR 894, Department of Neuroradiology, Centre Hospitalier Sainte-Anne, France; and Division of Neurocritical Care and Emergency Neurology (J.N.G., J.R.), Massachusetts General Hospital, Harvard Medical School, Boston.
M Edip GurolFrom the Hemorrhagic Stroke Research Program (M.P., A.C., G.B., E.A., A.A., K.M.S., A.V., S.M.G., M.E.G.), Department of Neurology, Massachusetts General Hospital Stroke Research Center, Harvard Medical School, Boston; NEUROFARBA Department (M.P., L.P.), Neuroscience Section, University of Florence, Italy; Université Paris-Descartes (G.B.), INSERM UMR 894, Department of Neuroradiology, Centre Hospitalier Sainte-Anne, France; and Division of Neurocritical Care and Emergency Neurology (J.N.G., J.R.), Massachusetts General Hospital, Harvard Medical School, Boston. edip@mail.harvard.edu.

Funding

Vascular Dysfunction in Cerebral Amyloid AngiopathyR01AG026484 · NIA · MASSACHUSETTS GENERAL HOSPITAL · PI GREENBERG, STEVEN M · 2005 to 2019
$7.5M
Early Detection of Cerebral Amyloid AngiopathyR01NS070834 · NINDS · MASSACHUSETTS GENERAL HOSPITAL · PI GREENBERG, STEVEN M · 2010 to 2014
$2.3M
Molecular Neuroimaging of Disease Mechanisms in Cerebral Amyloid AngiopathyK23NS083711 · NINDS · MASSACHUSETTS GENERAL HOSPITAL · PI GUROL, MAHMUT EDIP · 2014 to 2018
$988k
NIA NIH HHS R01 AG026484NINDS NIH HHS K23 NS083711NINDS NIH HHS R01 NS070834
6 · The paper itself

Abstract

objectiveTo assess the predominant type of cerebral small vessel disease (SVD) and recurrence risk in patients who present with a combination of lobar and deep intracerebral hemorrhage (ICH)/microbleed locations (mixed ICH).

methodsOf 391 consecutive patients with primary ICH enrolled in a prospective registry, 75 (19%) had mixed ICH. Their demographics, clinical/laboratory features, and SVD neuroimaging markers were compared to those of 191 patients with probable cerebral amyloid angiopathy (CAA-ICH) and 125 with hypertensive strictly deep microbleeds and ICH (HTN-ICH). ICH recurrence and case fatality were also analyzed.

resultsPatients with mixed ICH showed a higher burden of vascular risk factors reflected by a higher rate of left ventricular hypertrophy, higher creatinine values, and more lacunes and severe basal ganglia (BG) enlarged perivascular spaces (EPVS) than patients with CAA-ICH (all

conclusionsMixed ICH, commonly seen on MRI obtained during etiologic workup, appears to be driven mostly by vascular risk factors similar to HTN-ICH but demonstrates more severe parenchymal damage and higher ICH recurrence risk.

Indexed as

AgedBrainCerebral Amyloid AngiopathyCerebral HemorrhageFemaleFollow-Up StudiesHumansIncidenceMaleMicrovesselsProspective StudiesRecurrenceRisk FactorsSurvival Analysis

Identifiers

PMID29247070
PMCPMC5772153

What OpenQuestion holds

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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.