Evidence map›Paper›PMID 11511705›Full record

ArticleJournal of neurology, neurosurgery, and psychiatry2001

Serum concentration of adhesion molecules in patients with delayed ischaemic neurological deficit after aneurysmal subarachnoid haemorrhage: the immunoglobulin and selectin superfamilies.

J J Nissen, D Mantle, B Gregson, A D Mendelow

Open access · bronzeAbstract read
In one paragraph

Article in Journal of neurology, neurosurgery, and psychiatry, 2001. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 1 pooled it
1.4field-weighted citation impact, top 19% 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

19 citing papers in PubMed, 1 synthesis or guideline pooled it, 59 citations in OpenAlex.

  1. Pooled it
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  5. Article
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  9. Delayed morbidity and mortality in aneurysmal subarachnoid hemorrhage patients: effect of attenuating cerebral vasospasm.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2015
    Article
  10. Article
  11. Biomarkers and acute brain injuries: interest and limits.Critical care (London, England) · 2014
    Review
  12. Review
  13. Review
  14. Review
  15. Review
  16. Adhesion molecules in CNS disorders: biomarker and therapeutic targets.CNS & neurological disorders drug targets · 2013
    Review
  17. Article
  18. Article
  19. TNF-alpha and sICAM-1 in intracranial aneurismal rupture.Archivum immunologiae et therapiae experimentalis
    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 at 1 institution in 1 country.

J J NissenDepartment of Surgery (Neurosurgery), Newcastle General Hospital, Westgate Road, Newcastle upon Tyne, NE4 6BE, UK. justin@weeny.demon.co.uk
D Mantle
B Gregson
A D Mendelow
North Tyneside General Hospital · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesAdhesion molecules are involved in the pathogenesis of cerebral ischaemia and may play a part in the pathophysiology of delayed ischaemic neurological deficit (DIND) after aneurysmal subarachnoid haemorrhage. It was hypothesised that after aneurysmal subarachnoid haemorrhage, adhesion molecules may play a part in the pathophysiology of DIND as reflected by significantly altered serum concentrations in patients with and without DIND.

methodsIn a prospective study, mean serum concentrations of ICAM-1, VCAM-1, PECAM, and E, P, and L-selectin were compared between patients without (n=23) and with (n=13) DIND in patients with World Federation of Neurological Surgeons (WFNS) grades 1 or 2 subarachnoid haemorrhage. Serum was sampled from patients within 2 days of haemorrhage and on alternate days until discharge. Concentrations of adhesion molecules were measured by standard procedures using commercially available enzyme linked immunoabsorbent assays.

resultsThere were non-significant differences in serum concentrations of ICAM-1 (290.8 ng/ml v 238.4 ng/ml, p=0.0525), VCAM-1 (553.2 ng/ml v 425.8 ng/ml, p=0.053), and PECAM (22.0 ng/ml v 21.0 ng/ml, p=0.56) between patients without and with DIND respectively. The E-selectin concentration between the two patient groups (44.0 ng/ml v 37.4 ng/ml, p=0.33) was similar. The P-selectin concentration, however, was significantly higher in patients with DIND compared with those patients without DIND (149.5 ng/ml v 112.9 ng/ml, p=0.039). By contrast, serum L-selectin concentrations were significantly lower in patients with DIND (633.8 ng/ml v 897.9 ng/ml, p=0.013).

conclusionsOf all the adhesion molecules examined in this study, P and L-selectin are involved in the pathophysiology of DIND after aneurysmal subarachnoid haemorrhage.

Indexed as

AdultAgedBrain IschemiaEnzyme-Linked Immunosorbent AssayE-SelectinFemaleHumansIntercellular Adhesion Molecule-1Intracranial AneurysmL-SelectinMaleMiddle AgedPlatelet Endothelial Cell Adhesion Molecule-1Prospective StudiesP-SelectinSeverity of Illness IndexE-SelectinIntercellular Adhesion Molecule-1L-SelectinPlatelet Endothelial Cell Adhesion Molecule-1P-SelectinVascular Cell Adhesion Molecule-1

Identifiers

PMID11511705
PMCPMC1737572
OpenAlexW2056956334

What OpenQuestion holds

Textmetadata
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.