Evidence map›Paper›PMID 34122002›Full record

ArticleFrontiers in neuroscience2021

Direct and Transcutaneous Vagus Nerve Stimulation for Treatment of Tinnitus: A Scoping Review.

Natalia Yakunina, Eui-Cheol Nam

3 registry-linked trialsOpen access · goldAbstract readScoping Review
In one paragraph

Article in Frontiers in neuroscience, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 3 registered trials, which are not on this map. Cited by 17 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 1 pooled it
2.2field-weighted citation impact, top 12% 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.

NCT05417711 nanot yet recruitingnot on this mapstarted 2023, after this paper: background citation

Efficacy of Transcutaneous Vagus Nerve Stimulation Paired With Tailor-Made Notched Music Therapy Versus Tailor-made Notched Music Training for Chronic Subjective Tinnitus: A Multicenter, Randomized, Double-blind, Controlled Clinical Trial

TypeinterventionalSponsorSun Yat-Sen Memorial Hospital of Sun Yat-Sen UniversityRan2023 to 2026Enrolled388ConditionsTinnitus, Subjective, Vagus Nerve Stimulation, Music Therapy, Double-Blind MethodArmsTranscutaneous Vagus Nerve Stimulation Paired with Tailor-Made Notched Music Therapy, Tailor-made Notched Music Training
NCT05964725 naunknown statusnot on this mapstarted 2023, after this paper: background citation

The Study on Effect and Neural Network Mechanism of Transcranial Direct Current Stimulation for Sudden Deafness With Tinnitus

TypeinterventionalSponsorSun Yat-Sen Memorial Hospital of Sun Yat-Sen UniversityRan2023 to 2024Enrolled86ConditionsTinnitus, Subjective, Sudden Deafness, Transcranial Direct Current Stimulation, Double-Blind MethodArmsReceive traditional medical therapy and transcranial direct current stimulation, Receive traditional medical therapy and sham stimulation
NCT07155733 naactive not recruitingnot on this mapstarted 2025, after this paper: background citation

Comparison Of The Effectiveness Of Myofascial Release Exercises and Vagus Nerve Neuromodulation in Tinnitus Patients: Randomized Controlled Trial

TypeinterventionalSponsorNecmettin Erbakan UniversityRan2025 to 2025Enrolled45ConditionsChronic Tinnitus, Subjective Tinnitus, NeuromodulationArmsTranscutaneous Vagus Nerve Stimulation, Myofascial Release Exercises, Standard medical treatment
3 · Its place in the literature

Who cites it

17 citing papers in PubMed, 1 synthesis or guideline pooled it, 34 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Pilot evaluation of transcutaneous vagus nerve stimulation in chronic tinnitus: clinical outcomes and DTI insights.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. Neuroscientific therapies for subjective tinnitus.Journal of Zhejiang University. Science. B · 2026
    Review
  6. Mechanism and Applications of Vagus Nerve Stimulation.Current issues in molecular biology · 2025
    Review
  7. Article
  8. Article
  9. Review
  10. Article
  11. Vagus Nerve Stimulation in Ischemic Stroke.Current neurology and neuroscience reports · 2023
    Review
  12. Article
  13. Article
  14. Review
  15. Review
  16. Article
  17. Assessing a Stimulator Modification for Simultaneous Noninvasive Auricular Vagus Nerve Stimulation and MRI.Journal of neuroimaging : official journal of the American Society of Neuroimaging
    Review
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

2 authors at 1 institution in 1 country.

Natalia YakuninaInstitute of Medical Science, School of Medicine, Kangwon National University, Chuncheon, South Korea.
Eui-Cheol NamDepartment of Otolaryngology, School of Medicine, Kangwon National University, Chuncheon, South Korea.
Kangwon National University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Recent animal research has shown that vagus nerve stimulation (VNS) paired with sound stimuli can induce neural plasticity in the auditory cortex in a controlled manner. VNS paired with tones excluding the tinnitus frequency eliminated physiological and behavioral characteristics of tinnitus in noise-exposed rats. Several clinical trials followed and explored the effectiveness of VNS paired with sound stimuli for alleviating tinnitus in human subjects. Transcutaneous VNS (tVNS) has received increasing attention as a non-invasive alternative approach to tinnitus treatment. Several studies have also explored tVNS alone (not paired with sound stimuli) as a potential therapy for tinnitus. In this review, we discuss existing knowledge about direct and tVNS in terms of applicability, safety, and effectiveness in diminishing tinnitus symptoms in human subjects. This review includes all existing clinical and neuroimaging studies of tVNS alone or paired with acoustic stimulation in tinnitus patients and outlines the present limitations that must be overcome to maximize the potential of (t)VNS as a therapy for tinnitus.

Indexed as

auricular branch of vagus nerveneuromodulationtinnitustranscutaneous vagus nerve stimulationvagus nerve stimulation

Identifiers

PMID34122002
PMCPMC8193498
OpenAlexW3170823476

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.