Evidence map›Paper›PMID 32533346›Full record

ArticleDysphagia2020

Oropharyngeal Dysphagia and Aspiration Pneumonia Following Coronavirus Disease 2019: A Case Report.

Yoichiro Aoyagi, Miho Ohashi, Reisuke Funahashi, Yohei Otaka, Eiichi Saitoh

Open access · hybridAbstract readCase ReportsLetter
In one paragraph

Article in Dysphagia, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed, 1 pooled it
5.5field-weighted citation impact, top 3% 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

29 citing papers in PubMed, 1 synthesis or guideline pooled it, 65 citations in OpenAlex.

  1. Neurological manifestations of COVID-19: a systematic review and meta-analysis of proportions.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2020
    Pooled it
  2. Dysphagia after COVID-19 Vaccination: A Report of Two Cases.Internal medicine (Tokyo, Japan) · 2026
    Article
  3. Article
  4. Article
  5. Screening for oropharyngeal dysphagia in hospitalized COVID-19 patients: a prospective study.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 · 2023
    Article
  6. Article
  7. Observational
  8. Review
  9. Observational
  10. Observational
  11. COVID-19 After Effects: Concerns for Singers.Journal of voice : official journal of the Voice Foundation · 2022
    Article
  12. Observational
  13. Article
  14. Article
  15. Article
  16. Review
  17. Neurological complications and infection mechanism of SARS-COV-2.Signal transduction and targeted therapy · 2021
    Review
  18. Sarcopenic dysphagia following COVID-19 infection: A new danger.Nutrition in clinical practice : official publication of the American Society for Parenteral and Enteral Nutrition · 2021
    Article
  19. Review
  20. 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

5 authors at 1 institution in 1 country.

Yoichiro AoyagiDepartment of Rehabilitation Medicine I, School of Medicine, Fujita Health University, 1-98 Dengakugakubo, Kutsukake, Toyoake, Aichi, 470-1192, Japan. yyy@rc5.so-net.ne.jp.ORCID 0000-0001-5530-0308
Miho OhashiDepartment of Rehabilitation, Fujita Health University Bantane Hospital, Nagoya, Japan.
Reisuke FunahashiDepartment of Rehabilitation Medicine I, School of Medicine, Fujita Health University, 1-98 Dengakugakubo, Kutsukake, Toyoake, Aichi, 470-1192, Japan.
Yohei OtakaDepartment of Rehabilitation Medicine I, School of Medicine, Fujita Health University, 1-98 Dengakugakubo, Kutsukake, Toyoake, Aichi, 470-1192, Japan.
Eiichi SaitohDepartment of Rehabilitation Medicine I, School of Medicine, Fujita Health University, 1-98 Dengakugakubo, Kutsukake, Toyoake, Aichi, 470-1192, Japan.
Fujita Health University Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cranial nerve involvement is a finding often observed in patients infected with severe acute respiratory syndrome coronavirus 2 during the pandemic outbreak of coronavirus disease 2019 (COVID-19). To our knowledge, this is the first report of oropharyngeal dysphagia associated with COVID-19. A 70-year-old male developed dysphagia and consequent aspiration pneumonia during recovery from severe COVID-19. He had altered sense of taste and absent gag reflex. Videoendoscopy, videofluorography, and high-resolution manometry revealed impaired pharyngolaryngeal sensation, silent aspiration, and mesopharyngeal contractile dysfunction. These findings suggested that glossopharyngeal and vagal neuropathy might have elicited dysphagia following COVID-19. The current case emphasizes the importance of presuming neurologic involvement and concurrent dysphagia, and that subsequent aspiration pneumonia might be overlooked in severe respiratory infection during COVID-19.

Indexed as

AgedCoronavirus InfectionsCOVID-19Deglutition DisordersHumansLungMaleOropharynxPandemicsPneumonia, AspirationPneumonia, ViralTomography, X-Ray ComputedCoronavirus disease 2019DeglutitionDeglutition disorderSevere acute respiratory syndrome coronavirus 2Vagus nerve

Identifiers

PMID32533346
PMCPMC7290133
OpenAlexW3035116306

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.