Evidence map›Paper›PMID 29568329›Full record

ArticleTherapeutic advances in neurological disorders2018

Differential immunological profiles herald magnetic resonance imaging-defined perioperative cerebral infarction.

Jonathon P Fanning, Louise E See Hoe, Margaret R Passmore, Adrian G Barnett, Barbara E Rolfe, Jonathan E Millar, Allan J Wesley, Jacky Suen, John F Fraser

Abstract read
In one paragraph

Article in Therapeutic advances in neurological disorders, 2018. 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. Article
  2. 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

9 authors.

Jonathon P FanningCritical Care Research Group, Level 3 Clinical Sciences Building, The Prince Charles Hospital, Rode Road, Chermside, Brisbane, Queensland 4032, Australia.ORCID https://orcid.org/0000-0002-1675-0522
Louise E See HoeCritical Care Research Group, The Prince Charles Hospital, Brisbane, Queensland, Australia.
Margaret R PassmoreCritical Care Research Group, The Prince Charles Hospital, Brisbane, Queensland, Australia.
Adrian G BarnettSchool of Public Health and Social Work, Queensland University of Technology, Brisbane, Queensland, Australia.
Barbara E RolfeAustralian Institute for Bioengineering and Nanotechnology, The University of Queensland, Brisbane, Queensland, Australia.
Jonathan E MillarCritical Care Research Group, The Prince Charles Hospital, Brisbane, Queensland, Australia.
Allan J WesleyMetro North Hospital and Health Service District, Queensland, Australia.
Jacky SuenCritical Care Research Group, The Prince Charles Hospital, Brisbane, Queensland, Australia.
John F FraserCritical Care Research Group, The Prince Charles Hospital, Brisbane, Queensland, Australia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe perioperative period is associated with a high risk for human ischaemic stroke. Although inflammatory mechanisms are known to have an important role in cerebral infarction in the nonoperative setting, their role in modulating perioperative risk remains unclear.

methodsIn this prospective case-control study, we compared 10 patients (cases) who developed magnetic resonance imaging (MRI) evidence of cerebral infarction following transcatheter aortic valve implantation with 10 patients (controls) who underwent the same procedure without neurological complication. Blood sampling was performed preoperatively (baseline) and at 24 h, 48 h and 72 h postoperatively and analysed for specific cytokines, chemokines and complement factors.

resultsBaseline serum assessments identified significant differences between the two cohorts for levels of complement C3, complement C4b, granulocyte-macrophage colony-stimulating factor, interleukin-15 and macrophage inflammatory protein-1β. Longitudinal regression analysis and best-fit polynomial curves of postoperative analyte profiles identified significantly higher levels of complement C3 and matrix metalloproteinase-9, and lower levels of interferon-γ and macrophage inflammatory protein-1β levels in cases

conclusionsThese results support a potentially important role for inflammatory mechanisms in MRI-defined perioperative stroke and reveal a potentially important role for complement components in this process.

Indexed as

clinical trials observational studyembolismimmunologyinfarctioninflammationmagnetic resonance imaging

Identifiers

PMID29568329
PMCPMC5858684

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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.