Evidence map›Paper›PMID 27486432›Full record

ArticleFrontiers in neurology2016

An Abbreviated Diagnostic Maneuver for Posterior Benign Positional Paroxysmal Vertigo.

Pia Michael, Carolina Estibaliz Oliva, Marcia Nuñez, Cristian Barraza, Juan Pablo Faúndez, Hayo A Breinbauer

Abstract read
In one paragraph

Article in Frontiers in neurology, 2016. 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
–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

3 citing papers in PubMed.

  1. Review
  2. Article
  3. A Chair-based Abbreviated Repositioning Maneuver (ChARM) for fast treatment of posterior BPPV.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 · 2019
    Article
4 · The record

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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

6 authors.

Pia MichaelOtolaryngology Department, San Juan de Dios Hospital, University of Chile , Santiago , Chile.
Carolina Estibaliz OlivaOtolaryngology Department, San Juan de Dios Hospital, University of Chile , Santiago , Chile.
Marcia NuñezOtolaryngology Department, San Juan de Dios Hospital, University of Chile , Santiago , Chile.
Cristian BarrazaOtolaryngology Department, San Juan de Dios Hospital, University of Chile , Santiago , Chile.
Juan Pablo FaúndezOtolaryngology Department, San Juan de Dios Hospital, University of Chile , Santiago , Chile.
Hayo A BreinbauerOtolaryngology Department, San Juan de Dios Hospital, University of Chile, Santiago, Chile; Clínica Alemana de Santiago, Facultad de Medicina Clínica Alemana, Universidad del Desarrollo, Santiago, Chile.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionBenign paroxysmal positional vertigo (BPPV) secondary to canalolithiasis of the posterior semicircular canal is perhaps the most frequent cause of vertigo and dizziness. One of its properties is a high response rate to canalith repositioning maneuvers. However, delays in the diagnosis and treatment of this entity can range from days to years, depending on the setting. Here, we present an abbreviated variation of the Dix-Hallpike maneuver, which can be used to diagnose this disease. It is similar to the standard maneuver but can be performed without an examination bed/table and requires only a backed chair (a difference that we feel is very important in settings where a clinical bed/table is not readily available).

methodsA diagnostic assessment study was conducted in 163 patients who presented with vertigo or dizziness.

resultsThe abbreviated test had fairly good sensitivity (80%) and high specificity (95%) for diagnosing posterior BPPV. DISCUSSION: This new diagnostic maneuver may serve as a screening procedure for quickly identifying this pathology. This will allow patients to be more directly treated, without requiring unnecessary referrals or full vestibular testing, and will be especially useful in primary care settings or heavily overloaded otolaryngology or neurology departments.

Indexed as

benign paroxysmal positional vertigodiagnostic test assessmentDix–Hallpike maneuverdizzinessvestibular function test

Identifiers

PMID27486432
PMCPMC4947899

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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.