Evidence map›Paper›PMID 21660429›Full record

SynthesisThe journal of headache and pain2011

Migraine and restless legs syndrome: is there an association?

Paul R Cannon, Andrew J Larner

Abstract readSystematic Review
In one paragraph

Synthesis in The journal of headache and pain, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 1 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

20 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Migraine and restless legs syndrome in women.Cephalalgia : an international journal of headache · 2012
    Trial
  3. Review
  4. Review
  5. Review
  6. Article
  7. Article
  8. Article
  9. Review
  10. Patterns of gray matter alterations in migraine and restless legs syndrome.Annals of clinical and translational neurology · 2019
    Article
  11. Accompanying migrainous features in pediatric migraine patients with restless legs syndrome.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2017
    Article
  12. Article
  13. Article
  14. Observational
  15. Article
  16. Migraine and restless legs syndrome in men.Cephalalgia : an international journal of headache · 2013
    Article
  17. Comorbidity in perimenstrual migraine.Current pain and headache reports · 2012
    Review
  18. Primary headaches in restless legs syndrome patients.Annals of Indian Academy of Neurology · 2012
    Article
  19. Migraine: risk factor and comorbidity.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2012
    Article
  20. Migraine and movement disorders.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2012
    Review
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

2 authors.

Paul R CannonWalton Centre for Neurology and Neurosurgery, Lower Lane, Fazakerley, Liverpool L9 7LJ, UK.
Andrew J Larner

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Occasional clinical reports have suggested a link between migraine and restless legs syndrome. We undertook a systematic review of the evidence, which supports this association, and consider possible shared pathogenic mechanisms and the implications for current clinical practice.

Indexed as

ComorbidityHumansMigraine DisordersRestless Legs Syndrome

Identifiers

PMID21660429
PMCPMC3139066

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.