Evidence map›Paper›PMID 34503884›Full record

ArticleAuris, nasus, larynx2022

Assessment of balance after recovery from Covid-19 disease.

Oğuz Yılmaz, Berna Özge Mutlu, Handan Yaman, Dilara Bayazıt, Hasan Demirhan, Yıldırım Ahmet Bayazıt

Abstract read
In one paragraph

Article in Auris, nasus, larynx, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 1 pooled it
–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

19 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. Article
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  5. Article
  6. Article
  7. Article
  8. Investigation of Postural Stability in Patients Individuals Who Have Recovered COVID-19.Indian journal of otolaryngology and head and neck surgery : official publication of the Association of Otolaryngologists of India · 2024
    Article
  9. Dizziness-related disability in persons with post-COVID condition: A cross sectional study.Journal of vestibular research : equilibrium & orientation · 2024
    Article
  10. Review
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Perceived Consequences of Post-COVID-19 and Factors Associated with Low Life Satisfaction.International journal of environmental research and public health · 2022
    Article
  18. Effect of Coronavirus 19 on Maintaining Balance in Skilled Athletes.International journal of environmental research and public health · 2022
    Article
  19. Observational
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

6 authors.

Oğuz YılmazDepartment of Audiology, Istanbul Medipol University, Istanbul, Turkey. Electronic address: dryilmazoguz@gmail.com.
Berna Özge MutluDepartment of Audiology, Istanbul Medipol University, Istanbul, Turkey.
Handan YamanDepartment of Audiology, Istanbul Medipol University, Istanbul, Turkey.
Dilara BayazıtDepartment of Audiology, Istanbul Medipol University, Istanbul, Turkey.
Hasan DemirhanENT Department, Medipol Mega University Hospital, Istanbul, Turkey.
Yıldırım Ahmet BayazıtENT Department, Medipol Mega University Hospital, Istanbul, Turkey.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo answer the question whether balance related systems have been affected in adults who recovered from Covid-19 disease. This is the first case-control study to assess balance objectively and quantitatively in Covid-19 disease.

methodsThirty-seven patients who recovered from Covid-19 disease and 30 healthy controls were compared using Dizziness Handicap Inventory (DHI), Computerized Dynamic Posturography (CDP), Vestibular Evoked Myogenic Potentials(VEMP) and Video Head Impulse Test (v-HIT).

resultsOn CDP, the composite and visual general scores of the patients were significantly lower than controls (p<0.01). The v-HIT gains of the patients significantly decreased in the vertical semicircular canals compared to controls (p<0.01).There was a significant difference between the patients and controls regarding the absence of o-VEMPs (p<0.01) while the amplitudes and latencies were similar between the groups (p>0.05). Decreased P1/N1 amplitudes and elongated N1 latencies were found on c-VEMP testing (p<0.05). Anosmia, taste disorder and gender were not associated with subjective and objective test results (p>0.05).

conclusionThe Covid-19 disease can cause dizziness rather that incapacitating vertigo. Dizziness can be seen in almost one-fifth of the adult covid19 out-patients, which may be due to involvement of vestibular and visual systems,ortheir central connections. The squeals created in the balance related systems may be irreversible as they have persisted after the recovery of the patients. It is also plausible to anticipate more severe condition in the older patients who were treated in the intensive care units. In the long term follow up of the survivors, the need for balance rehabilitation programs should be remembered in order to minimize risks of falling down.

Indexed as

COVID-19Vestibular Evoked Myogenic PotentialsAdultCase-Control StudiesDizzinessHumansPostural BalanceVertigoCovid-19DizzinessPosturographySARS-CoV-2

Identifiers

PMID34503884
PMCPMC8405449

What OpenQuestion holds

Textmetadata
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.