Unexplained Variation in Benefit of Treatment of Congenital Unilateral Aural Atresia : A Review of the Literature
© 2021 The Author(s). Published by S. Karger AG, Basel..
OBJECTIVE: A review of published data regarding binaural hearing after treatment of congenital unilateral conductive hearing loss (UCHL) due to aural atresia. Treatment options concern atresia surgery (reconstructive surgery), application of a bone conduction device (BCD), or application of a middle ear implant (MEI).
DATA SOURCES: Database PubMed was searched for articles published in English and German between January 1, 1994, and January 1, 2019.
STUDY SELECTION: The initial search identified 52 studies, of which 9 met the inclusion criteria.
DATA SYNTHESIS: Comparison of studies was based on a structured review. Meta-analysis was not feasible because of the heterogeneity of outcome measures, the limited number of relevant papers (9), and diverse types of treatment (5).
CONCLUSIONS: Treatment of UCHL results in bilateral hearing instead of binaural hearing. The large intersubject variability in benefit of treatment is unexplained with a clear improvement in the minority of listeners and a limited improvement or binaural interference in most listeners after atresia repair or amplification with a BCD or MEI.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2021 |
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Erschienen: |
2021 |
Enthalten in: |
Zur Gesamtaufnahme - volume:26 |
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Enthalten in: |
Audiology & neuro-otology - 26(2021), 5 vom: 27., Seite 295-302 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Vogt, Katharina [VerfasserIn] |
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Links: |
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Themen: |
Aural atresia |
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Anmerkungen: |
Date Completed 25.10.2021 Date Revised 25.10.2021 published: Print-Electronic Citation Status MEDLINE |
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doi: |
10.1159/000512245 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM321275373 |
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520 | |a © 2021 The Author(s). Published by S. Karger AG, Basel. | ||
520 | |a OBJECTIVE: A review of published data regarding binaural hearing after treatment of congenital unilateral conductive hearing loss (UCHL) due to aural atresia. Treatment options concern atresia surgery (reconstructive surgery), application of a bone conduction device (BCD), or application of a middle ear implant (MEI) | ||
520 | |a DATA SOURCES: Database PubMed was searched for articles published in English and German between January 1, 1994, and January 1, 2019 | ||
520 | |a STUDY SELECTION: The initial search identified 52 studies, of which 9 met the inclusion criteria | ||
520 | |a DATA SYNTHESIS: Comparison of studies was based on a structured review. Meta-analysis was not feasible because of the heterogeneity of outcome measures, the limited number of relevant papers (9), and diverse types of treatment (5) | ||
520 | |a CONCLUSIONS: Treatment of UCHL results in bilateral hearing instead of binaural hearing. The large intersubject variability in benefit of treatment is unexplained with a clear improvement in the minority of listeners and a limited improvement or binaural interference in most listeners after atresia repair or amplification with a BCD or MEI | ||
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700 | 1 | |a Snik, Ad F M |e verfasserin |4 aut | |
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