Evidence map›Paper›PMID 33776883›Full record

ArticleFrontiers in neurology2021

Clinical and VNG Features in Anterior Canal BPPV-An Analysis of 13 Cases.

Prateek Porwal, Ananthu V R, Vishal Pawar, Srinivas Dorasala, Avinash Bijlani, Prem Nair, Ravi Nayar

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

Article in Frontiers in neurology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.6field-weighted citation impact, top 36% 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

4 citing papers in PubMed, 8 citations in OpenAlex.

  1. Clinical characteristics and therapeutic outcomes of 120 patients with positional down-beat nystagmus (pDBN) with negative brain MRI.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. Review
  3. Review
  4. Anterior Canal BPPV- A Rare Form of Vertical Canaloliathiasis: Series of 11 Cases.Indian journal of otolaryngology and head and neck surgery : official publication of the Association of Otolaryngologists of India · 2024
    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 6 institutions in 3 countries.

Prateek PorwalVertigo and Balance Clinic, Bangalore, India.
Ananthu V RVertigo and Balance Clinic, Bangalore, India.
Vishal PawarAster Clinic, Zen Cluster, Discovery Gardens, Dubai, United Arab Emirates.
Srinivas DorasalaEar, Nose and Throat (ENT) Department, Jawaharlal Nehru Medical College (JNMC), Belagavi, India.
Avinash BijlaniMadhaw Medical Center, New Delhi, India.
Prem NairDepartment of Speech Pathology and Audiology, Amrita Institute of Medical Sciences, Kochi, India.
Ravi NayarCentre of Academics Research, HCG, Bangalore, India.
Balance Therapeutics (United States) · USAmrita Institute of Medical Sciences and Research Centre · INHealthcare Global Enterprises · INInnovation Cluster (Canada) · CAJawaharlal Nehru Medical College · INWWF-India · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

Anterior canal BPPVBenign paroxysmal positional vertigoDix Hallpike testDown beating NystagmusMcClure PagniniVNGVNG featuresYacovino maneuver

Identifiers

PMID33776883
PMCPMC7988206
OpenAlexW3134496466

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.