Evidence map›Paper›PMID 39051305›Full record

ArticleClinics and practice2024

Comparisons of Audiologic Characteristics in Patients with Continuous and Intermittent Tinnitus.

Seok Hwan Chung, Sung Soo Kim, Sang Hoon Kim, Seung Geun Yeo

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Article in Clinics and practice, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

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5 · Who and what money

Authors and funding

4 authors.

Seok Hwan ChungDepartment of Otorhinolaryngology, Head and Neck Surgery, College of Medicine, Kyung Hee University Hospital, Seoul 02447, Republic of Korea.
Sung Soo KimDepartment of Biochemistry and Molecular Biology, School of Medicine, Kyung Hee University, Seoul 02447, Republic of Korea.
Sang Hoon KimDepartment of Otorhinolaryngology, Head and Neck Surgery, College of Medicine, Kyung Hee University Hospital, Seoul 02447, Republic of Korea.ORCID 0000-0001-5045-5060
Seung Geun YeoDepartment of Otorhinolaryngology, Head and Neck Surgery, College of Medicine, Kyung Hee University Hospital, Seoul 02447, Republic of Korea.ORCID 0000-0001-8021-1024

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundNo studies to date have compared audiologic characteristics in patients with continuous and intermittent tinnitus. The present study classified tinnitus patients into continuous and intermittent groups based on tinnitus duration and compared their audiologic characteristics.

methodsThis study enrolled 604 patients with tinnitus from January 2019 to December 2022. Clinical manifestations, PTA results, the frequency and loudness of tinnitus, ABR, DPOAE, and TEOAE tests were compared in patients with continuous and intermittent tinnitus.

resultsOf the 604 patients, 231 (38.2%) had continuous and 373 (61.8%) had intermittent tinnitus. There were no significant between-group differences in otologic symptoms, tinnitus onomatopoeia. PTA showed that hearing thresholds, except at 125 Hz, were significantly higher in patients with continuous rather than intermittent tinnitus. The loudness of tinnitus was significantly greater in patients with continuous rather than intermittent tinnitus. ABR tests showed that the absolute latency of wave V was significantly longer in continuous than in intermittent tinnitus. Signal-to-noise ratios on TEOAE tests were significantly lower in patients with continuous rather than intermittent tinnitus at all frequencies tested (1, 1.5, 2, 3, and 4 kHz). Response rates to sound stimuli at all frequencies, except for 1 kHz, were significantly lower on DPOAE tests in patients with continuous rather than intermittent tinnitus.

conclusionsContinuous tinnitus is more common in males, more persistent over time, and is associated with a higher rate of hearing loss. In contrast, intermittent tinnitus is more common in women, appears acutely, and is associated with a relatively lower rate of hearing loss. Based on the findings of the current paper, it seems that audiologic characteristics may differ between patients with continuous and intermittent tinnitus.

Indexed as

auditory brainstem responsecontinuous tinnitusintermittent tinnitusotoacoustic emissionspure-tone audiometry

Identifiers

PMID39051305
PMCPMC11270246

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