Evidence map›Paper›PMID 27320656›Full record

Observational studyBrazilian journal of otorhinolaryngology

Prophylactic treatment of vestibular migraine.

Márcio Cavalcante Salmito, Juliana Antoniolli Duarte, Lígia Oliveira Golçalves Morganti, Priscila Valéria Caus Brandão, Bruno Higa Nakao, Thais Rodrigues Villa, Fernando Freitas Ganança

Open access · goldAbstract readObservational Study
In one paragraph

Observational study in Brazilian journal of otorhinolaryngology. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 2 pooled it
2.2field-weighted citation impact, top 13% 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

20 citing papers in PubMed, 2 syntheses or guidelines pooled it, 51 citations in OpenAlex.

  1. Prophylactic Management of Vestibular Migraine: A Systematic Review.Annals of clinical and translational neurology · 2025
    Pooled it
  2. Pooled it
  3. Review
  4. Flunarizine and cinnarizine in the prophylaxis of vestibular migraine and migraine-associated menière's disease: An 8-month retrospective study.European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery · 2026
    Article
  5. Review
  6. Efficacy of Nortriptyline and Migraine Lifestyle Modifications in Vestibular Migraine Management.Clinical otolaryngology : official journal of ENT-UK ; official journal of Netherlands Society for Oto-Rhino-Laryngology & Cervico-Facial Surgery · 2025
    Article
  7. Article
  8. Recent Trends in Treatment of Vestibular Migraine: A Systematic Review.Indian journal of otolaryngology and head and neck surgery : official publication of the Association of Otolaryngologists of India · 2024
    Article
  9. Review
  10. Review
  11. Article
  12. Article
  13. [The efficacy of topiramate and flunarizine hydrochloride for prophylactic treatment of vestibular migraine].Lin chuang er bi yan hou tou jing wai ke za zhi = Journal of clinical otorhinolaryngology head and neck surgery · 2021
    Article
  14. Vestibular migraine: the chameleon in vestibular disease.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2021
    Review
  15. Novel mTORC1 Inhibitors Kill Glioblastoma Stem Cells.Pharmaceuticals (Basel, Switzerland) · 2020
    Article
  16. Article
  17. Analysis of the effectiveness of the prophylaxis of vestibular migraine depending on the diagnostic category and the prescribed drug.European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery · 2020
    Article
  18. Current Treatment Options: Vestibular Migraine.Current treatment options in neurology · 2017
    Review
  19. Review
  20. 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

7 authors at 1 institution in 1 country.

Márcio Cavalcante SalmitoUniversidade Federal de São Paulo (UNIFESP), Departamento de Otorrinolaringologia e Cirurgia de Cabeça e Pescoço, São Paulo, SP, Brazil. Electronic address: marciosalmito@yahoo.com.
Juliana Antoniolli DuarteUniversidade Federal de São Paulo (UNIFESP), Departamento de Otorrinolaringologia e Cirurgia de Cabeça e Pescoço, São Paulo, SP, Brazil.
Lígia Oliveira Golçalves MorgantiUniversidade Federal de São Paulo (UNIFESP), Departamento de Otorrinolaringologia e Cirurgia de Cabeça e Pescoço, São Paulo, SP, Brazil.
Priscila Valéria Caus BrandãoUniversidade Federal de São Paulo (UNIFESP), Departamento de Otorrinolaringologia e Cirurgia de Cabeça e Pescoço, São Paulo, SP, Brazil.
Bruno Higa NakaoUniversidade Federal de São Paulo (UNIFESP), Departamento de Otorrinolaringologia e Cirurgia de Cabeça e Pescoço, São Paulo, SP, Brazil.
Thais Rodrigues VillaUniversidade Federal de São Paulo (UNIFESP), Departamento de Otorrinolaringologia e Cirurgia de Cabeça e Pescoço, São Paulo, SP, Brazil.
Fernando Freitas GanançaUniversidade Federal de São Paulo (UNIFESP), Departamento de Otorrinolaringologia e Cirurgia de Cabeça e Pescoço, São Paulo, SP, Brazil.
Universidade Federal de São Paulo · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionVestibular migraine (VM) is now accepted as a common cause of episodic vertigo. Treatment of VM involves two situations: the vestibular symptom attacks and the period between attacks. For the latter, some prophylaxis methods can be used. The current recommendation is to use the same prophylactic drugs used for migraines, including β-blockers, antidepressants and anticonvulsants. The recent diagnostic definition of vestibular migraine makes the number of studies on its treatment scarce.

objectiveTo evaluate the efficacy of prophylactic treatment used in patients from a VM outpatient clinic.

methodsReview of medical records from patients with VM according to the criteria of the Bárány Society/International Headache Society of 2012 criteria. The drugs used in the treatment and treatment response obtained through the visual analog scale (VAS) for dizziness and headache were assessed. The pre and post-treatment VAS scores were compared (the improvement was evaluated together and individually, per drug used). Associations with clinical subgroups of patients were also assessed.

resultsOf the 88 assessed records, 47 were eligible. We included patients that met the diagnostic criteria for VM and excluded those whose medical records were illegible and those of patients with other disorders causing dizziness and/or headache that did not meet the 2012 criteria for VM. 80.9% of the patients showed improvement with prophylaxis (p<0.001). Amitriptyline, Flunarizine, Propranolol and Topiramate improved vestibular symptoms (p<0.001) and headache (p<0.015). The four drugs were effective in a statistically significant manner. There was a positive statistical association between the time of vestibular symptoms and clinical improvement. There was no additional benefit in hypertensive patients who used antihypertensive drugs as prophylaxis or depressed patients who used antidepressants in relation to other prophylactic drugs. Drug association did not show statistically significant results in relation to the use of a single drug.

conclusionsProphylactic medications used to treat VM improve the symptoms of this disease, but there is no statistically significant difference between the responses of prophylactic drugs. The time of vestibular symptom seems to increase the benefit with prophylactic treatment.

Indexed as

AdultAgedAmitriptylineFemaleFlunarizineFructoseHumansLongitudinal StudiesMaleMiddle AgedMigraine DisordersPropranololRetrospective StudiesTopiramateTreatment OutcomeVestibular DiseasesAmitriptylineFlunarizineFructosePropranololTopiramateDizzinessEnxaquecaMigraineProfilaxiaProphylaxisTonturaTratamentoTreatmentVertigemVertigo

Identifiers

PMID27320656
PMCPMC9442697
OpenAlexW2467646129

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.