Article ; Online: Cochlear implantation in single-sided deafness: a single-center experience of 138 cases.
2023 Volume 280, Issue 10, Page(s) 4427–4432
Abstract: Objectives: Assess the outcomes in patients who underwent cochlear implant (CI) for single-sided deafness (SSD).: Methods: All patients affected by SSD who underwent CI at Gruppo Otologico, Piacenza, from October 2012 to May 2022 with at least 6 ... ...
| Abstract | Objectives: Assess the outcomes in patients who underwent cochlear implant (CI) for single-sided deafness (SSD). Methods: All patients affected by SSD who underwent CI at Gruppo Otologico, Piacenza, from October 2012 to May 2022 with at least 6 months of follow-up were selected in the study group. The analysis included subjective and objective measures performed pre-operative and up to 24 months after surgery. Hearing threshold on both sides was evaluated with a weighted four-frequency average (PTA [0.5 kHz + 1 kHz + 2 kHz + 4 kHz]/4) on pure tone audiometry and speech audiometry (Speech Discrimination Score, SDS). The Speech Spatial and Qualities of Hearing scale (SSQ Questionnaire) for binaural hearing benefits and sound localization, the Tinnitus Handicap Inventory Questionnaire (THI) and Dizziness Handicap Inventory Questionnaire (DHI) were used for subjective assessment. Results: Data from 138 patients, 69 males and 69 females, (mean age 49 years, range 17-77 years) underwent CI for SSD were examined. Single-sided hearing deprivation average before undergoing CI surgery was 2.5 years (range 3 months-35 years). There was a significant reduction of THI and DHI scores compared to pre-operative scores alongside a referred improvement in social, physical, and emotional well-being through the SSQ questionnaire. Conclusions: To the best of our knowledge, this paper descried the largest cohort of SSD who underwent CI in a single institution. According to our findings CI in patients affected by SSD represents a valuable tool for an overall improvement of tinnitus and dizziness but also quality of life, after at least 6 months of follow-up. Further studies are desirable to improve rehabilitation pathways and possibly set new standards of care of this condition. |
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| MeSH term(s) | Male ; Female ; Humans ; Adolescent ; Young Adult ; Adult ; Middle Aged ; Aged ; Cochlear Implantation ; Tinnitus/surgery ; Quality of Life ; Dizziness ; Audiometry, Pure-Tone ; Vertigo ; Deafness/surgery ; Deafness/rehabilitation |
| Language | English |
| Publishing date | 2023-04-08 |
| Publishing country | Germany |
| Document type | Journal Article |
| ZDB-ID | 1017359-6 |
| ISSN | 1434-4726 ; 0937-4477 |
| ISSN (online) | 1434-4726 |
| ISSN | 0937-4477 |
| DOI | 10.1007/s00405-023-07959-1 |
| Database | MEDical Literature Analysis and Retrieval System OnLINE |
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