Evidence map›Paper›PMID 23566234›Full record

ArticleBMC neurology2013

Clinical significance of plasma VEGF value in ischemic stroke - research for biomarkers in ischemic stroke (REBIOS) study.

Ryu Matsuo, Tetsuro Ago, Masahiro Kamouchi, Junya Kuroda, Takahiro Kuwashiro, Jun Hata, Hiroshi Sugimori, Kenji Fukuda, Seiji Gotoh, Noriko Makihara and 8 more

Abstract readMulticenter Study
In one paragraph

Article in BMC neurology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 59 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
59citing papers in PubMed, 2 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

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

59 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Serum vascular endothelial growth factor (VEGF) levels in ischemic stroke patients: a systematic review and meta-analysis of case-control studies.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2021
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  8. Brain repair mechanisms after cell therapy for stroke.Brain : a journal of neurology · 2024
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  18. Cohort study on the differential expression of inflammatory and angiogenic factors in thrombi, cerebral and peripheral plasma following acute large vessel occlusion stroke.Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism · 2022
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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

18 authors.

Ryu MatsuoDepartment of Medicine and Clinical Science, Kyushu University, 3-1-1 Maidashi, higashi-ku, Fukuoka, 812-8582, Japan. rymatsuo@intmed2.med.kyushu-u.ac.jp.
Tetsuro Ago
Masahiro Kamouchi
Junya Kuroda
Takahiro Kuwashiro
Jun Hata
Hiroshi Sugimori
Kenji Fukuda
Seiji Gotoh
Noriko Makihara
Masayo Fukuhara
Hideto Awano
Tetsu Isomura
Kazuo Suzuki
Masahiro Yasaka
Yasushi Okada
Yutaka Kiyohara
Takanari Kitazono

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundVascular endothelial growth factor (VEGF) is a well-known molecule mediating neuronal survival and angiogenesis. However, its clinical significance in ischemic stroke is still controversial. The goal of this study was to examine the temporal profile of plasma VEGF value and its clinical significance in ischemic stroke with taking its subtypes into consideration.

methodsWe prospectively enrolled 171 patients with ischemic stroke and age- and gender-matched healthy subjects. The stroke patients were divided into 4 subtypes: atherothrombotic infarction (ATBI, n = 34), lacunar infarction (LAC, n = 45), cardioembolic infarction (CE, n = 49) and other types (OT, n = 43). Plasma VEGF values were measured as a part of multiplex immunoassay (Human MAP v1.6) and we obtained clinical information at 5 time points (days 0, 3, 7, 14 and 90) after the stroke onset.

resultsPlasma VEGF values were significantly higher in all stroke subtypes but OT than those in the controls throughout 90 days after stroke onset. There was no significant difference in the average VEGF values among ATBI, LAC, and CE. VEGF values were positively associated with neurological severity in CE patients, while a negative association was found in ATBI patients. After adjustment for possible confounding factors, plasma VEGF value was an independent predictor of poor functional outcome in CE patients.

conclusionsAlthough plasma VEGF value increases immediately after the stroke onset equally in all stroke subtypes, its significance in functional outcome may be different among the stroke subtypes.

Indexed as

AgedBrain IschemiaCase-Control StudiesFemaleHumansMaleMiddle AgedNervous System DiseasesNeurologic ExaminationRisk FactorsSeverity of Illness IndexStrokeTime FactorsVascular Endothelial Growth Factor AVascular Endothelial Growth Factor A

Identifiers

PMID23566234
PMCPMC3637234

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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.