Evidence map›Paper›PMID 36249928›Full record

ArticleJournal of otology2022

Analysis of video head impulse test saccades data in patients with vestibular migraine or probable vestibular migraine.

Yi Du, Xingjian Liu, Lili Ren, Yu Wang, Ziming Wu

Open access · diamondAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Journal of otology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed, 3 pooled it
1.0field-weighted citation impact, top 25% 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

10 citing papers in PubMed, 3 syntheses or guidelines pooled it, 12 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Ocular Findings During Vestibular Testing in Vestibular Migraine: Systematic Review.Journal of otolaryngology - head & neck surgery = Le Journal d'oto-rhino-laryngologie et de chirurgie cervico-faciale
    Pooled it
  4. Review
  5. Review
  6. Article
  7. The patterns of anti-compensatory saccades of the SHIMP paradigm can differentiate vestibular migraine from healthy individuals.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 · 2025
    Article
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  9. Article
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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

5 authors at 1 institution in 1 country.

Yi DuCollege of Otolaryngology Head and Neck Sury, Chinese PLA General Hospital, Chinese PLA Medical School, 28 Fuxing Road, Beijing, China.
Xingjian LiuCollege of Otolaryngology Head and Neck Sury, Chinese PLA General Hospital, Chinese PLA Medical School, 28 Fuxing Road, Beijing, China.
Lili RenCollege of Otolaryngology Head and Neck Sury, Chinese PLA General Hospital, Chinese PLA Medical School, 28 Fuxing Road, Beijing, China.
Yu WangCollege of Otolaryngology Head and Neck Sury, Chinese PLA General Hospital, Chinese PLA Medical School, 28 Fuxing Road, Beijing, China.
Ziming WuCollege of Otolaryngology Head and Neck Sury, Chinese PLA General Hospital, Chinese PLA Medical School, 28 Fuxing Road, Beijing, China.
Ministry of Education of the People's Republic of China · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objective: Saccades accompanied by normal gain in video head impulse tests (vHIT) are often observed in patients with vestibular migraine (VM). However, they are not considered as an independent indicator, reducing their utility in diagnosing VM. To better understand clinical features of VM, it is necessary to understand raw saccades data. Methods: Fourteen patients with confirmed VM, 45 patients with probable VM (p-VM) and 14 age-matched healthy volunteers were included in this study. Clinical findings related to spontaneous nystagmus (SN), positional nystagmus (PN), head-shaking nystagmus (HSN), caloric test and vHIT were recorded. Raw saccades data were exported and numbered by their sequences, and their features analyzed. Results: VM patients showed no SN, PN or HSN, and less than half of them showed unilateral weakness (UW) on caloric test. The first saccades from lateral semicircular canal stimulation were the most predominant for both left and right sides. Neither velocity nor time parameters were significantly different when compared between the two sides. Most VM patients (86%) exhibited small saccades, around 35% of the head peak velocity, with a latency of 200-400 ms. Characteristics of saccades were similar in patients with p-VM. Only four normal subjects showed saccades, all unilateral and seemingly random. Conclusions: Small saccades involving bilateral semicircular canals with a scattered distribution pattern are common in patients with VM and p-VM.

Indexed as

Data analysisProbable vestibular migraineSaccadeVestibular migraineVideo head impulse test

Identifiers

PMID36249928
PMCPMC9547111
OpenAlexW4283033857

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.