Evidence map›Paper›PMID 31201499›Full record

ArticleJournal of neurology2019

Vestibular dysfunction in acute traumatic brain injury.

Hani J Marcus, Heidi Paine, Matthew Sargeant, Susie Wolstenholme, Katie Collins, Natalie Marroney, Qadeer Arshad, Kevin Tsang, Brynmor Jones, Rebecca Smith and 3 more

Open access · hybridAbstract read
In one paragraph

Article in Journal of neurology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed, 3 pooled it
4.4field-weighted citation impact, top 5% 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

41 citing papers in PubMed, 3 syntheses or guidelines pooled it, 91 citations in OpenAlex.

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  7. Development and Evaluation of a Novel Transcanal Catheter for Delivery of Hypothermia to the Inner Ear.Otology & neurotology : official publication of the American Otological Society, American Neurotology Society [and] European Academy of Otology and Neurotology · 2025
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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

13 authors at 2 institutions in 1 country.

Hani J MarcusImperial College Healthcare NHS Trust, London, UK.
Heidi PaineImperial College Healthcare NHS Trust, London, UK.
Matthew SargeantBrain and Vestibular Group (BAVG), Neuro-Otology Unit, Imperial College London, Room 10L 17, Charing Cross Campus, London, W6 8RF, UK.
Susie WolstenholmeImperial College Healthcare NHS Trust, London, UK.
Katie CollinsImperial College Healthcare NHS Trust, London, UK.
Natalie MarroneyImperial College Healthcare NHS Trust, London, UK.
Qadeer ArshadImperial College Healthcare NHS Trust, London, UK.
Kevin TsangImperial College Healthcare NHS Trust, London, UK.
Brynmor JonesImperial College Healthcare NHS Trust, London, UK.
Rebecca SmithBrain and Vestibular Group (BAVG), Neuro-Otology Unit, Imperial College London, Room 10L 17, Charing Cross Campus, London, W6 8RF, UK.
Mark H WilsonImperial College Healthcare NHS Trust, London, UK.
Heiko M RustImperial College Healthcare NHS Trust, London, UK.
Barry M SeemungalImperial College Healthcare NHS Trust, London, UK. b.seemungal@imperial.ac.uk.ORCID http://orcid.org/0000-0002-6578-0904
Imperial College Healthcare NHS Trust · GBImperial College London · GB

Funding

Department of Health ICA-CDRF-2017-03-070Imperial Charity GG1516\100028Imperial College NIHR Biomedical Research Centre P64219_WMCTMedical Research Council MR/P006493/1
6 · The paper itself

Abstract

Traumatic brain injury (TBI) is the commonest cause of disability in under-40-year-olds. Vestibular features of dizziness (illusory self-motion) or imbalance which affects 50% of TBI patients at 5 years, increases unemployment threefold in TBI survivors. Unfortunately, vestibular diagnoses are cryptogenic in 25% of chronic TBI cases, impeding therapy. We hypothesized that chronic adaptive brain mechanisms uncouple vestibular symptoms from signs. This predicts a masking of vestibular diagnoses chronically but not acutely. Hence, defining the spectrum of vestibular diagnoses in acute TBI should clarify vestibular diagnoses in chronic TBI. There are, however, no relevant acute TBI data. Of 111 Major Trauma Ward adult admissions screened (median 38-years-old), 96 patients (87%) had subjective dizziness (illusory self-motion) and/or objective imbalance were referred to the senior author (BMS). Symptoms included: feeling unbalanced (58%), headache (50%) and dizziness (40%). In the 47 cases assessed by BMS, gait ataxia was the commonest sign (62%) with half of these cases denying imbalance when asked. Diagnoses included BPPV (38%), acute peripheral unilateral vestibular loss (19%), and migraine phenotype headache (34%), another potential source of vestibular symptoms. In acute TBI, vestibular signs are common, with gait ataxia being the most frequent one. However, patients underreport symptoms. The uncoupling of symptoms from signs likely arises from TBI affecting perceptual mechanisms. Hence, the cryptogenic nature of vestibular symptoms in TBI (acute or chronic) relates to a complex interaction between injury (to peripheral and central vestibular structures and perceptual mechanisms) and brain-adaptation, emphasizing the need for acute prospective, mechanistic studies.

Indexed as

Brain Injuries, TraumaticGait AtaxiaHeadacheVestibular DiseasesAcute DiseaseAdolescentAdultAgedAged, 80 and overFemaleHumansMaleMiddle AgedYoung AdultConcussionDizzinessHead injuryHead traumaVertigo

Identifiers

PMID31201499
PMCPMC6765474
OpenAlexW2952164673

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.