Evidence map›Paper›PMID 21511950›Full record

SynthesisCephalalgia : an international journal of headache2011

Migraine, migraine aura, and cervical artery dissection: a systematic review and meta-analysis.

Pamela M Rist, Hans-Christoph Diener, Tobias Kurth, Markus Schürks

Open access · bronzeAbstract readMeta-AnalysisSystematic Review
In one paragraph

Synthesis in Cephalalgia : an international journal of headache, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 48 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
48citing papers in PubMed, 4 pooled it
6.0field-weighted citation impact, top 3% 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

48 citing papers in PubMed, 4 syntheses or guidelines pooled it, 135 citations in OpenAlex.

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  18. Advances in Management of the Stroke Etiology One-Percenters.Current neurology and neuroscience reports · 2023
    Review
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors at 3 institutions in 3 countries.

Pamela M RistBrigham and Women's Hospital, Harvard Medical School, 900 Commonwealth Avenue East, Boston, MA 02215, USA.
Hans-Christoph Diener
Tobias Kurth
Markus Schürks
Essen University Hospital · DEBrigham and Women's Hospital · USHarvard University · US

Funding

Training Program in the Epidemiology of CVDT32HL007575 · NHLBI · HARVARD UNIVERSITY (MEDICAL SCHOOL) · PI BURING, JULIE E., RIDKER, PAUL M. · 1985 to 2019
$5.0M
TRAINING PROGRAM IN EPIDEMIOLOGIC RESEARCH ON AGINGT32AG000158 · NIA · BRIGHAM AND WOMEN'S HOSPITAL · PI GAZIANO, J. MICHAEL · 1988 to 2015
$2.1M
NHLBI NIH HHS T32 HL007575NIA NIH HHS AG 00158NIA NIH HHS T32 AG000158
6 · The paper itself

Abstract

objectiveWe evaluated the current evidence on the association between migraine, including aura status, and cervical artery dissection.

methodsWe performed a systematic review and meta-analysis of studies investigating the association between migraine or migraine subtypes (e.g. migraine with aura) and cervical artery dissection published through October 2010.

resultsWe identified five case-control studies investigating the association between migraine and cervical artery dissection. In pooled analysis, migraine doubled the risk of cervical artery dissection (pooled odds ratio [OR]=2.06, 95% confidence interval [CI] 1.33-3.19). All studies allowed evaluation of migraine aura status. While the effect estimate for migraine without aura (pooled OR=1.94, 95% CI 1.21-3.10) was similar to overall migraine, the association was weaker for migraine with aura (pooled OR= 1.50, 95% CI 0.76-2.96). However, there is no evidence that aura status significantly modifies the association between migraine and cervical artery dissection (meta-regression on aura status p= .58). The risk does not appear to differ between women and men; however, only few studies presented gender-specific data. Heterogeneity among studies was low to moderate.

conclusionIn this meta-analysis migraine is associated with a two-fold increased risk of cervical artery dissection. This risk does not appear to significantly differ by migraine aura status or gender.

Indexed as

Aortic DissectionBrainCase-Control StudiesFemaleHumansMaleMigraine DisordersRisk Factors

Identifiers

PMID21511950
PMCPMC3303220
OpenAlexW2031999325

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.