Evidence map›Paper›PMID 37219605›Full record

ArticleJournal of neurology2023

The "Vestibular Eye Sign"-"VES": a new radiological sign of vestibular neuronitis can help to determine the affected vestibule and support the diagnosis.

Raed Farhat, Anan Abu Awad, Waleed Abu Shaheen, Diaa Alwily, Yaniv Avraham, Razi Najjar, Shlomo Merchavy, Saqr Massoud

Open access · hybridAbstract read
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Article in Journal of neurology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.6field-weighted citation impact, top 32% 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

3 citing papers in PubMed, 5 citations in OpenAlex.

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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

8 authors at 1 institution in 1 country.

Raed FarhatDepartment of Otolaryngology Head and Neck Surgery, Ziv Medical Center, Buqata, 1028, Safed, Golan Heights, Israel. raed.frhat88@gmail.com.ORCID http://orcid.org/0000-0002-4250-6494
Anan Abu AwadNeurology Department, Ziv Medical Center, Safed, Israel.
Waleed Abu ShaheenNeurology Department, Ziv Medical Center, Safed, Israel.
Diaa AlwilyNeurology Department, Ziv Medical Center, Safed, Israel.
Yaniv AvrahamDepartment of Otolaryngology Head and Neck Surgery, Ziv Medical Center, Buqata, 1028, Safed, Golan Heights, Israel.ORCID http://orcid.org/0000-0002-4367-9776
Razi NajjarRadiology Department, Ziv Medical Center, Safed, Israel.
Shlomo MerchavyDepartment of Otolaryngology Head and Neck Surgery, Ziv Medical Center, Buqata, 1028, Safed, Golan Heights, Israel.ORCID http://orcid.org/0000-0002-0442-835X
Saqr MassoudDepartment of Otolaryngology Head and Neck Surgery, Ziv Medical Center, Buqata, 1028, Safed, Golan Heights, Israel.
Rebecca Sieff Hospital · IL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionNystagmus is a valuable clinical finding. Although nystagmus is often described by the direction of its quick phases, it is the slow phase that reflects the underlying disorder. The aim of our study was to describe a new radiological diagnostic sign called "Vestibular Eye Sign"-VES. This sign is defined as an eye deviation that correlates with the slow phase of nystagmus (vestibule pathological side), which is seen in acute vestibular neuronitis and can be assessed on a CT head scan. MATERIALS AND

methodsA total of 1250 patients were diagnosed with vertigo in the Emergency Department at Ziv Medical Center (ED) in Safed, Israel. The data of 315 patients who arrived at the ED between January 2010 and January 2022 were collected, with criteria eligible for the study. Patients were divided into 4 groups: Group A, "pure VN", Group B, "non-VN aetiology", Group C, BPPV patients, and Group D, patients who had a diagnosis of vertigo with unknown aetiology. All groups underwent head CT examination while in the ED.

resultsIn Group 1, pure vestibular neuritis was diagnosed in 70 (22.2%) patients. Regarding accuracy, VES (Vestibular Eye Sign) was found in 65 patients in group 1 and 8 patients in group 2 and had a sensitivity of 89%, specificity of 75% and a negative predictive value of 99.4% in group 1-pure vestibular neuronitis.

conclusionVN is still a clinical diagnosis, but if the patient undergoes head CT, we suggest using the "Vestibular Eye Sign" as a complementary sign. As per our findings, this is a valuable sign on CT imaging for diagnosing the pathological side of isolated pure VN. It is sensitive to support a diagnosis with a high negative predictive value.

Indexed as

Nystagmus, PathologicVestibular NeuronitisVestibule, LabyrinthBenign Paroxysmal Positional VertigoDiagnostic ImagingHumansVertigoBenign paroxysmal positional vertigo (BPPV)Emergency department (ED)Vestibular eye sign (VES)Vestibular neuronitis (VN)

Identifiers

PMID37219605
PMCPMC10421761
OpenAlexW4377565720

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Registered trials

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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.