Evidence map›Paper›PMID 41383441›Full record

ArticleNeuroprotection (Chichester, England)2024

Intracranial pressure is elevated at 24 h post-stroke in mice.

Kirby E Warren, Rebecca J Hood, Fredrick R Walker, Neil J Spratt

Abstract read
In one paragraph

Article in Neuroprotection (Chichester, England), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Review
  2. Intracranial pressure is elevated at 24 h post-stroke in mice.Neuroprotection (Chichester, England) · 2024
    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

4 authors.

Kirby E WarrenSchool of Biomedical Sciences and Pharmacy University of Newcastle Callaghan Australia.ORCID 0000-0002-9580-3169
Rebecca J HoodSchool of Biomedical Sciences and Pharmacy University of Newcastle Callaghan Australia.
Fredrick R WalkerSchool of Biomedical Sciences and Pharmacy University of Newcastle Callaghan Australia.
Neil J SprattSchool of Biomedical Sciences and Pharmacy University of Newcastle Callaghan Australia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: It has long been assumed that post-stroke intracranial pressure (ICP) elevation occurs because of large infarct and edema volumes. However, we have repeatedly shown ICP elevation at 24 h post-stroke in the presence of little to no edema in rats. Biological processes are often conserved across species and types of injury. Therefore, we aimed to determine if an ICP rise occurs at 24 h post-stroke in the presence of small infarct and edema volumes in mice. Methods: Mice were randomized by random number table to either photothrombotic stroke or sham surgery ( Results: ICP was significantly higher at 24 h compared to baseline in stroke animals ( Conclusion: This study provides evidence of an edema-independent ICP elevation following small ischemic stroke in mice. The occurrence of this rise supports our findings in other species and suggests it is caused by a previously undescribed mechanism.

Indexed as

cerebral edemaintracranial pressureischemic stroke

Identifiers

PMID41383441
PMCPMC12486897

What OpenQuestion holds

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LicenceCC BY
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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.