Evidence map›Paper›PMID 20072690›Full record

ArticleClinical and experimental otorhinolaryngology2009

Hearing abilities at ultra-high frequency in patients with tinnitus.

Hyun Joon Shim, Sun Ki Kim, Chul Ho Park, Sung Hee Lee, Sang Won Yoon, A Ram Ki, Dae Han Chung, Seung Geun Yeo

Abstract read
In one paragraph

Article in Clinical and experimental otorhinolaryngology, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
–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

18 citing papers in PubMed.

  1. Trial
  2. Article
  3. High-frequency audiometry in the diagnosis of tinnitus.Irish journal of medical science · 2024
    Article
  4. Article
  5. Treatment of Tinnitus with Intratympanic Injection of Dexamethasone Versus Oral Drugs.Indian journal of otolaryngology and head and neck surgery : official publication of the Association of Otolaryngologists of India · 2023
    Article
  6. Article
  7. Article
  8. Article
  9. Towards a Mechanistic-Driven Precision Medicine Approach for Tinnitus.Journal of the Association for Research in Otolaryngology : JARO · 2019
    Review
  10. The Association Between Cochlear and Retrocochlear Disorders with Tinnitus with Normal Hearing Thresholds.Indian journal of otolaryngology and head and neck surgery : official publication of the Association of Otolaryngologists of India · 2018
    Article
  11. Review
  12. Article
  13. Influence of Tinnitus on Auditory Spectral and Temporal Resolution and Speech Perception in Tinnitus Patients.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2015
    Article
  14. Article
  15. The relationship between tinnitus pitch and hearing sensitivity.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 · 2014
    Article
  16. Article
  17. Article
  18. 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

8 authors.

Hyun Joon ShimDepartment of Otorhinolaryngology, Eulji University College of Medicine, Seoul, Korea.
Sun Ki Kim
Chul Ho Park
Sung Hee Lee
Sang Won Yoon
A Ram Ki
Dae Han Chung
Seung Geun Yeo

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesTo compare tinnitus patients who have normal hearing between 250 Hz and 8 kHz with normal controls with regard to the ability of each group to hear extended high-frequency pure tone thresholds.

methodsWe enrolled 18 tinnitus patients, each of whom had a threshold of HL <25 dB and threshold differences of <10 dB between ears at frequencies of 250 and 500 Hz and 1, 2, 4, and 8 kHz. We also enrolled age- and gender-matched normal volunteers (10 ears), for each patient. Extended high frequency pure tone audiometry was performed, and the mean hearing thresholds at 10, 12, 14, and 16 kHz of each tinnitus ear were compared with those of the 10 age- and sex-matched normal ears.

resultsOf the 18 patients with tinnitus, 12 had significantly increased hearing thresholds at more than one of the four high frequencies, compared with the normal group. When we assessed results according to frequency, we found that 8 patients had decreased hearing ability at 10 kHz, 10 at 12 kHz, 8 at 14 kHz, and 4 at 16 kHz.

conclusionSome patients with tinnitus who have normal hearing below 8 kHz have decreased hearing ability at extended high-frequencies. Thus, the proportion of patients with tinnitus who have normal hearing over the entire audible range is smaller than in previous reports.

Indexed as

AudiometryExtended high frequency wavesHearing impairmentPure-toneTinnitus

Identifiers

PMID20072690
PMCPMC2804091

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Registered trials

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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.