{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,22]],"date-time":"2026-10-22T07:07:45Z","timestamp":1792652865253,"version":"4.5.0"},"reference-count":33,"publisher":"SAGE Publications","license":[{"start":{"date-parts":[[2022,1,1]],"date-time":"2022-01-01T00:00:00Z","timestamp":1640995200000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/100018694","name":"Marie Sklodowska-Curie Actions","doi-asserted-by":"publisher","award":["764604"],"award-info":[{"award-number":["764604"]}],"id":[{"id":"10.13039\/100018694","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Trends in Hearing"],"published-print":{"date-parts":[[2022,1]]},"abstract":"<jats:p>The aim of this study was to estimate the prevalence and distress of tinnitus pre- and post-cochlear implantation in patients with bilateral severe to profound hearing loss. In this retrospective study, we included patients from a cochlear implant clinic in Perth, Western Australia. Pre- and post-cochlear implantation data from 300 implant recipients were collected on self-reported presence of tinnitus, tinnitus distress using the Tinnitus Reaction Questionnaire (TRQ), hearing-related quality of life using the Abbreviated Profile of Hearing Aid Benefit (APHAB), and consonant-nucleus vowel-consonant (CNC) word recognition test scores. Retrospectively, patients were grouped into those with or without tinnitus, and the grade of tinnitus distress. The potential factors associated with post-implantation changes in the presence of tinnitus and its distress were evaluated. Tinnitus prevalence was 55.8% pre-operatively and 44.3% post-implantation with a median TRQ score respectively of 12.0 (IQR: 1.0\u201328.0) and 3.5 (IQR: 0.0\u201316.2) points. Among the 96 patients experiencing tinnitus pre-implantation, 14.6% patients experienced moderate to catastrophic tinnitus distress pre-implantation compared to 6.3% post-implantation. To conclude, the pre- and post-implantation median TRQ score for the cohort population showed that tinnitus was a \u201cslight\u201d handicap. Tinnitus prevalence and its associated tinnitus distress decreased post-implantation. Patients with tinnitus post-implantation were significantly younger and had less severe pre-implantation hearing loss in the non-implanted ear than patients without tinnitus. Further research is needed to understand the factors influencing changes in tinnitus.<\/jats:p>","DOI":"10.1177\/23312165221128431","type":"journal-article","created":{"date-parts":[[2022,9,26]],"date-time":"2022-09-26T02:02:15Z","timestamp":1664157735000},"update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":12,"title":["Analysis of a Cochlear Implant Database: Changes in Tinnitus Prevalence and Distress After Cochlear Implantation"],"prefix":"10.1177","volume":"26","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-2667-9499","authenticated-orcid":false,"given":"Kelly K. S.","family":"Assouly","sequence":"first","affiliation":[{"name":"Department of Otorhinolaryngology and Head & Neck Surgery, University Medical Center Utrecht, Utrecht, The Netherlands"},{"name":"UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands"},{"name":"Cochlear Technology Centre, Mechelen, Belgium"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Adriana L.","family":"Smit","sequence":"additional","affiliation":[{"name":"Department of Otorhinolaryngology and Head & Neck Surgery, University Medical Center Utrecht, Utrecht, The Netherlands"},{"name":"UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2911-5381","authenticated-orcid":false,"given":"Robert H.","family":"Eikelboom","sequence":"additional","affiliation":[{"name":"Ear Science Institute Australia, Subiaco, Western Australia"},{"name":"Centre for Ear Sciences, Medical School, The University of Western Australia, Nedlands, Western Australia"},{"name":"Department of Speech Language Pathology and Audiology, University of Pretoria, Pretoria, South Africa"},{"name":"Curtin Medical School, Curtin University, Bentley, Western Australia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Cathy","family":"Sucher","sequence":"additional","affiliation":[{"name":"Ear Science Institute Australia, Subiaco, Western Australia"},{"name":"Centre for Ear Sciences, Medical School, The University of Western Australia, Nedlands, Western Australia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Marcus","family":"Atlas","sequence":"additional","affiliation":[{"name":"Ear Science Institute Australia, Subiaco, Western Australia"},{"name":"Centre for Ear Sciences, Medical School, The University of Western Australia, Nedlands, Western Australia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Robert J.","family":"Stokroos","sequence":"additional","affiliation":[{"name":"Department of Otorhinolaryngology and Head & Neck Surgery, University Medical Center Utrecht, Utrecht, The Netherlands"},{"name":"UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Inge","family":"Stegeman","sequence":"additional","affiliation":[{"name":"Department of Otorhinolaryngology and Head & Neck Surgery, University Medical Center Utrecht, Utrecht, The Netherlands"},{"name":"UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands"},{"name":"Department of Ophthalmology, University Medical Center Utrecht, Utrecht, The Netherlands"},{"name":"Epidemiology and Data Science, Amsterdam University Medical Center, University of Amsterdam, Amsterdam, The Netherlands"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2022,9,25]]},"reference":[{"key":"bibr1-23312165221128431","doi-asserted-by":"publisher","DOI":"10.1002\/lary.21851"},{"key":"bibr2-23312165221128431","doi-asserted-by":"publisher","DOI":"10.3766\/jaaa.20.5.5"},{"key":"bibr3-23312165221128431","doi-asserted-by":"publisher","DOI":"10.1016\/bs.pbr.2020.06.013"},{"key":"bibr4-23312165221128431","doi-asserted-by":"publisher","DOI":"10.1016\/S0079-6123(07)66033-6"},{"key":"bibr5-23312165221128431","doi-asserted-by":"crossref","unstructured":"Baguley, D., McFerran, D. & Hall, D. (2013). Tinnitus.\n                      Lancet 382\n                      (9904), 1600\u20131607. 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