Evidence map›Paper›PMID 33383894›Full record

ArticleDiagnostics (Basel, Switzerland)2020

Biomarkers for Inner Ear Disorders: Scoping Review on the Role of Biomarkers in Hearing and Balance Disorders.

Nahla A Gomaa, Zaharadeen Jimoh, Sandra Campbell, Julianna K Zenke, Agnieszka J Szczepek

Registry-linked trialOpen access · goldAbstract readScoping Review
In one paragraph

Article in Diagnostics (Basel, Switzerland), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05646693 (Effect of Combined Antioxidant Therapy on Oxidative Stress Markers and Inflammatory in Patients With Chronic Subjective Endotic Tinnitus), which is not on this map. Cited by 20 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 2 pooled it
1.3field-weighted citation impact, top 18% 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.

NCT05646693 phase2unknown statusnot on this mapstarted 2022, after this paper: background citation

Effect of Combined Antioxidant Therapy on Oxidative Stress Markers and Inflammatory in Patients With Chronic Subjective Endotic Tinnitus

TypeinterventionalSponsorUniversity of GuadalajaraRan2022 to 2024Enrolled58ConditionsTinnitus, Subjective, Tinnitus, Bilateral, Antioxidant Therapy, Psychiatric DrugsArmsDrusen Mega®, Sertraline, Placebo
3 · Its place in the literature

Who cites it

20 citing papers in PubMed, 2 syntheses or guidelines pooled it, 28 citations in OpenAlex.

  1. Blood Biomarkers for the Diagnosis of Peripheral Causes of Vestibular Syndrome: A Systematic Review and Meta-Analysis.Otology & neurotology : official publication of the American Otological Society, American Neurotology Society [and] European Academy of Otology and Neurotology · 2025
    Pooled it
  2. Pooled it
  3. Systemic immune-inflammation index and prognostic nutritional index in vestibular migraine and Meniere's disease: a retrospective comparison with healthy controls.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
  4. Review
  5. Review
  6. Review
  7. Review
  8. Evaluation of autoimmune and inflammatory markers in bilateral sudden hearing loss.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 · 2025
    Article
  9. Thiol-Disulfide Homeostasis in Noise-Induced Hearing Loss in Rats.The journal of international advanced otology · 2024
    Article
  10. Article
  11. Review
  12. Review
  13. Review
  14. Article
  15. Review
  16. Article
  17. Article
  18. A potential serological biomarker for inner ear pathologies: OTOLIN-1.Acta otorhinolaryngologica Italica : organo ufficiale della Societa italiana di otorinolaringologia e chirurgia cervico-facciale · 2022
    Article
  19. Article
  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 2 institutions in 3 countries.

Nahla A GomaaDivision of Otolaryngology-Head & Neck Surgery, Faculty of Medicine & Dentistry, University of Alberta, Edmonton, AB T6G 2B7, Canada.ORCID 0000-0003-2452-8056
Zaharadeen JimohFaculty of Science, University of Alberta, Edmonton, AB T6G 2E9, Canada.
Sandra CampbellJohn W. Scott Health Sciences Library, University of Alberta, Edmonton, AB T6G 2R3, Canada.
Julianna K ZenkeDivision of Otolaryngology-Head & Neck Surgery, Faculty of Medicine & Dentistry, University of Alberta, Edmonton, AB T6G 2B7, Canada.ORCID 0000-0002-0793-7205
Agnieszka J SzczepekDepartment of Otorhinolaryngology, Head and Neck Surgery, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, 10117 Berlin, Germany.ORCID 0000-0002-9292-6606
University of Alberta · CAHumboldt-Universität zu Berlin · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The diagnostics of inner ear diseases are primarily functional, but there is a growing interest in inner ear biomarkers. The present scoping review aimed to elucidate gaps in the literature regarding the definition, classification system, and an overview of the potential uses of inner ear biomarkers. Relevant biomarkers were categorized, and their possible benefits were evaluated. The databases OVID Medline, EMBASE, EBSCO COINAHL, CA PLUS, WOS BIOSIS, WOS Core Collection, Proquest Dissertations, Theses Global, PROSPERO, Cochrane Library, and BASE were searched using the keywords "biomarker" and "inner ear". Of the initially identified 1502 studies, 34 met the inclusion criteria. The identified biomarkers were classified into diagnostic, prognostic, therapeutic, and pathognomonic; many were detected only in the inner ear or temporal bone. The inner-ear-specific biomarkers detected in peripheral blood included otolin-1, prestin, and matrilin-1. Various serum antibodies correlated with inner ear diseases (e.g., anti-type II collagen, antinuclear antibodies, antibodies against cytomegalovirus). Further studies are advised to elucidate the clinical significance and diagnostic or prognostic usage of peripheral biomarkers for inner ear disorders, filling in the literature gaps with biomarkers pertinent to the otology clinical practice and integrating functional and molecular biomarkers. These may be the building blocks toward a well-structured guideline for diagnosing and managing some audio-vestibular disorders.

Indexed as

audio-vestibular organbiomarkerscochleafunctional biomarkersinner earperipheral blood biomarkers

Identifiers

PMID33383894
PMCPMC7824431
OpenAlexW3114503365

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

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.