Evidence map›Paper›PMID 33230590›Full record

SynthesisEuropean 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 Surgery2021

Aetiology of Ludwig van Beethoven's hearing impairment: hypotheses over the past 100 years - A systematic review.

Jan Peter Thomas, Stefan Dazert, Andreas Prescher, Christiane Voelter

Open access · hybridAbstract readSystematic Review
In one paragraph

Synthesis in 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, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
1.2field-weighted citation impact, top 21% 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

5 citing papers in PubMed, 13 citations in OpenAlex.

  1. Review
  2. Does lead take the lead as the best explanation for Beethoven deafness?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 · 2021
    Article
  3. For each hypothesis on the aetiology of Beethoven's hearing disorder, there remain pro's and con's.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 · 2021
    Article
  4. Ludwig van Beethoven-a psychiatric perspective.Wiener medizinische Wochenschrift (1946) · 2021
    Article
  5. Beethoven-life and maladies.Wiener medizinische Wochenschrift (1946) · 2021
    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

4 authors at 3 institutions in 1 country.

Jan Peter ThomasDepartment of Otorhinolaryngology, Head and Neck Surgery, Katholisches Klinikum, Ruhr University Bochum, Bleichstr. 15, 44787, Bochum, Germany. jan.thomas@rub.de.ORCID http://orcid.org/0000-0001-7858-3080
Stefan DazertDepartment of Otorhinolaryngology, Head and Neck Surgery, Katholisches Klinikum, Ruhr University Bochum, Bleichstr. 15, 44787, Bochum, Germany.
Andreas PrescherInstitute of Molecular and Cellular Anatomy, RWTH Aachen University, Wendlingweg 2, 52057, Aachen, Germany.
Christiane VoelterDepartment of Otorhinolaryngology, Head and Neck Surgery, Katholisches Klinikum, Ruhr University Bochum, Bleichstr. 15, 44787, Bochum, Germany.
Katholisches Klinikum Bochum · DERWTH Aachen University · DESt.-Johannes-Hospital Dortmund · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesEven 250 years after Beethoven's birth, the irrevocable cause of his hearing impairment remains unclear despite multiple publications by different professional groups. This study aimed to analyse the development of the most likely aetiologies during the last 100 years by a systematic review of the relevant medical literature.

methodsA systematic review of medical literature in PubMed

results48 publications were included. The following aetiologies were supposed: otosclerosis (n = 10), syphilis (n = 9), Paget's disease (n = 6), neural deafness (n = 5), immunopathy with inflammatory bowel disease, neural deafness with otosclerosis, sarcoidosis or lead intoxication (n = 2), and systemic lupus erythematosus, trauma, labyrinthitis or inner ear disease (n = 1). There is an ongoing effort with a mean publication frequency in this topic of 0.48/year. From 1920 to 1970, otolaryngologists were the group with the highest interest in this field (67%), whereas since 1971 most authors have belonged to non-otolaryngologic subspecialities (81%).

conclusionOver the past 100 years, otosclerosis and syphilis were predominantly supposed to be the underlying causes. The hypothesis of syphilis-although rejected for a long time-has had a remarkable revival during the past 20 years. Regarding the outcome following therapeutic intervention by cochlear implantation, the differential diagnosis of neural deafness would be relevant today.

Indexed as

DeafnessFamous PersonsLabyrinth DiseasesMusicOtosclerosisHumansAetiologyBeethovenCauseDeafnessHearing loss

Identifiers

PMID33230590
PMCPMC8266716
OpenAlexW3107441583

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.