Evidence map›Paper›PMID 31012056›Full record

ReviewNeurocritical care2019

Neuroinflammation and Microvascular Dysfunction After Experimental Subarachnoid Hemorrhage: Emerging Components of Early Brain Injury Related to Outcome.

Joseph R Geraghty, Joseph L Davis, Fernando D Testai

Open access · greenAbstract readReview
In one paragraph

Review in Neurocritical care, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 78 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
78citing papers in PubMed, 1 pooled it
8.8field-weighted citation impact, top 2% 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

78 citing papers in PubMed, 1 synthesis or guideline pooled it, 115 citations in OpenAlex.

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  5. Haemorrhage, hypercoagulability and ischaemia: Evolution of brain injury after aneurysmal subarachnoid haemorrhage.Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism · 2026
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18 more citing papers are in PubMed but not listed here.

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

3 authors at 1 institution in 1 country.

Joseph R GeraghtyDepartment of Neurology and Rehabilitation, College of Medicine, University of Illinois at Chicago, 912 S. Wood St. Suite 174N, Chicago, IL, 60612, USA. Jgerag2@uic.edu.ORCID http://orcid.org/0000-0002-6828-4893
Joseph L DavisDepartment of Neurology and Rehabilitation, College of Medicine, University of Illinois at Chicago, 912 S. Wood St. Suite 174N, Chicago, IL, 60612, USA.
Fernando D TestaiDepartment of Neurology and Rehabilitation, College of Medicine, University of Illinois at Chicago, 912 S. Wood St. Suite 174N, Chicago, IL, 60612, USA.
University of Illinois Chicago · US

Funding

Targeting Neuroinflammation in Subarachnoid Hemorrhage-induced Epilepsy and Neurobehavioral ImpairmentF31NS105525 · NINDS · UNIVERSITY OF ILLINOIS AT CHICAGO · PI GERAGHTY, JOSEPH RYAN · 2018 to 2020
$125k
NINDS NIH HHS F31 NS105525
6 · The paper itself

Abstract

Aneurysmal subarachnoid hemorrhage has a high mortality rate and, for those who survive this devastating injury, can lead to lifelong impairment. Clinical trials have demonstrated that cerebral vasospasm of larger extraparenchymal vessels is not the sole contributor to neurological outcome. Recently, the focus of intense investigation has turned to mechanisms of early brain injury that may play a larger role in outcome, including neuroinflammation and microvascular dysfunction. Extravasated blood after aneurysm rupture results in a robust inflammatory response characterized by activation of microglia, upregulation of cellular adhesion molecules, recruitment of peripheral immune cells, as well as impaired neurovascular coupling, disruption of the blood-brain barrier, and imbalances in endogenous vasodilators and vasoconstrictors. Each of these phenomena is either directly or indirectly associated with neuronal death and brain injury. Here, we review recent studies investigating these various mechanisms in experimental models of subarachnoid hemorrhage with special emphasis on neuroinflammation and its effect on microvascular dysfunction. We discuss the various therapeutic targets that have risen from these mechanistic studies and suggest the utility of a multi-targeted approach to preventing delayed injury and improving outcome after subarachnoid hemorrhage.

Indexed as

AnimalsBlood-Brain BarrierCell Adhesion MoleculesCytokinesDisease Models, AnimalHumansInflammationLeukocytesMicrogliaMicrovesselsNeurovascular CouplingSubarachnoid HemorrhageThrombosisVasoconstrictionVasodilationCell Adhesion MoleculesCytokinesEarly brain injuryMicrovascular dysfunctionNeuroinflammationSubarachnoid hemorrhageVasospasm

Identifiers

PMID31012056
PMCPMC6759381
OpenAlexW2941615517

What OpenQuestion holds

Textmetadata
LicenceTDM
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.