Evidence map›Paper›PMID 35093009›Full record

ArticleThe journal of headache and pain2022

Cranial autonomic symptoms: prevalence, phenotype and laterality in migraine and two potentially new symptoms.

Nazia Karsan, Karthik Nagaraj, Peter J Goadsby

Open access · goldAbstract read
In one paragraph

Article in The journal of headache and pain, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 1 pooled it
4.8field-weighted citation impact, top 4% 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

16 citing papers in PubMed, 1 synthesis or guideline pooled it, 34 citations in OpenAlex.

  1. Pooled it
  2. Side correlation between subjective visual vertical tilt and symptoms in migraine with vertigo.Acta otorhinolaryngologica Italica : organo ufficiale della Societa italiana di otorinolaringologia e chirurgia cervico-facciale · 2026
    Article
  3. Hallmarks of primary headache: part 3 - cluster headache.The journal of headache and pain · 2025
    Review
  4. Article
  5. Review
  6. Article
  7. Article
  8. Article
  9. Review
  10. Molecular Mechanisms of Migraine: Nitric Oxide Synthase and Neuropeptides.International journal of molecular sciences · 2023
    Review
  11. Article
  12. Review
  13. Evaluating migraine with typical aura with neuroimaging.Frontiers in human neuroscience · 2023
    Review
  14. Review
  15. Article
  16. 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

3 authors at 3 institutions in 3 countries.

Nazia KarsanHeadache Group, Division of Neuroscience, Wolfson Centre for Age Related Diseases, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK.
Karthik NagarajDepartment of Neurology, Bangalore Medical College and Research Institute, Bangalore, India.
Peter J GoadsbyHeadache Group, Division of Neuroscience, Wolfson Centre for Age Related Diseases, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK. peter.goadsby@kcl.ac.uk.ORCID http://orcid.org/0000-0003-3260-5904
Bangalore Medical College and Research Institute · INKing's College London · GBUniversity of California, Los Angeles · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundWhilst cranial autonomic symptoms (CAS) are typically associated with trigeminal autonomic cephalalgias (TAC's), they have also been reported in migraine. Identification and understanding of these symptoms in migraine is important to ensure timely diagnosis and effective management.

methodsMigraineurs seen in a tertiary headache service between 2014 and 2018 (n = 340): cohort one, and a separate cohort of headache patients seen between 2014-May 2021 reporting voice change, or throat swelling, or both, as CAS were selected (n = 64): cohort two. We performed a service evaluation of our records regarding age, sex, diagnosis, headache and CAS frequency and laterality as acquired from the first consultation, during which a detailed headache history is taken by a headache trained physician.

resultsCohort 1: Mean age 43 (range 14-94, SD 15). The most common diagnosis was chronic migraine (78%). Median monthly headache frequency was 26 days (IQR 15-75). At least one CAS was reported in 74%, with a median of two (IQR 0-3). The most common were nasal congestion (32%), lacrimation (31%) and aural fullness (25%). Most patients reported their most common headache as unilateral (80%) and with it strictly unilateral CAS (64%). There was a positive association between headache and CAS laterality (χ

conclusionsCAS are common in migraine, are associated with increasing headache frequency and tend to lateralise with headache. Voice change and throat swelling should be recognized as possible parasympathetically-mediated CAS. They may be co-associated and associated with aural fullness, suggesting a broadly somatotopic endophenotype.

Indexed as

Migraine DisordersTrigeminal Autonomic CephalalgiasAdultHeadacheHumansMiddle AgedPhenotypePrevalenceCranial autonomicHeadacheMigraineTACThroat swellingTrigeminalVoice change

Identifiers

PMID35093009
PMCPMC8903520
OpenAlexW4220970721

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.