Evidence map›Paper›PMID 34264919›Full record

ArticleActa otorhinolaryngologica Italica : organo ufficiale della Societa italiana di otorinolaringologia e chirurgia cervico-facciale2021

Less common forms of posterior canal benign paroxysmal positional vertigo.

Luigi Califano, Salvatore Mazzone, Francesca Salafia, Maria Grazia Melillo, Giuseppe Manna

Abstract read
In one paragraph

Article in Acta otorhinolaryngologica Italica : organo ufficiale della Societa italiana di otorinolaringologia e chirurgia cervico-facciale, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
–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

17 citing papers in PubMed.

  1. From a conventional maneuver to a mechanical repositioning procedure for torsional-vertical down beating positioning nystagmus based on numerical simulations.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
  2. Vestibular deficit and recovery in rare forms of benign paroxysmal positional vertigo with downbeat nystagmus.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
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  13. Neurological update: neuro-otology 2023.Journal of neurology · 2023
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  16. [Investigation of sleep position and triggered movement in patients with benign paroxysmal positional vertigo].Lin chuang er bi yan hou tou jing wai ke za zhi = Journal of clinical otorhinolaryngology head and neck surgery · 2022
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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.

Luigi CalifanoSan Pio Hospital, Department of Audiology and Phoniatrics, Benevento, Italy.
Salvatore MazzoneSan Pio Hospital, Department of Audiology and Phoniatrics, Benevento, Italy.
Francesca SalafiaSan Pio Hospital, Department of Audiology and Phoniatrics, Benevento, Italy.
Maria Grazia MelilloSan Pio Hospital, Department of Audiology and Phoniatrics, Benevento, Italy.
Giuseppe MannaSan Pio Hospital, Department of Audiology and Phoniatrics, Benevento, Italy.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

Benign Paroxysmal Positional VertigoNystagmus, PathologicHumansSemicircular Canalsapogeotropic posterior canal BPPVcanalolithiasisposterior canal BPPVposterior canal BPPV less common variants

Identifiers

PMID34264919
PMCPMC8283406

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.