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2021-02-04Zeitschriftenartikel
Duration of deafness impacts auditory performance after cochlear implantation: A meta-analysis
dc.contributor.authorBernhard, Nikolai
dc.contributor.authorGauger, Ulrich
dc.contributor.authorVentura, Eugenia Romo
dc.contributor.authorUecker, Florian C.
dc.contributor.authorOlze, Heidi
dc.contributor.authorKnopke, Steffen
dc.contributor.authorHänsel, Toni
dc.contributor.authorCoordes, Annekatrin
dc.date.accessioned2024-07-26T15:07:56Z
dc.date.available2024-07-26T15:07:56Z
dc.date.issued2021-02-04none
dc.identifier.other10.1002/lio2.528
dc.identifier.urihttp://edoc.rki.de/176904/11868
dc.description.abstractObjective: Hearing loss is a highly disabling condition. Cochlear implantation is an established remedy if conventional hearing aids have failed to alleviate the level of disability. Unfortunately, cochlear implant (CI) performance varies dramatically. This study aims to examine the effects of duration of deafness (DoD) prior to cochlear implantation and the postoperative duration of implant experience with resulting hearing performance in postlingually deaf patients. Methods: A systematic literature review and two meta-analyses were conducted using the search terms cochlear implant AND duration deafness. Included studies eval- uate the correlation between the DoD and auditory performance after cochlear implantation using monosyllabic and sentence tests. Correlation coefficients were determined using Pearson's correlation and Spearman rho. Results: A total of 36 studies were identified and included data on cochlear implanta- tions following postlingual deafness and postoperative speech testing of hearing out- comes for 1802 patients. The mean age ranged from 44 to 68 years with a DoD of 0.1 to 77 years. Cochlear implant use varied from 3 months to 14 years of age. Speech perception, which was assessed by sentence and monosyllabic word percep- tion, was negatively correlated with DoD. Subgroup analyses revealed worse out- comes for longer DoD and shorter postoperative follow-up. Conclusion: DoD is one of the most important factors to predict speech perception after cochlear implantation in postlingually deaf patients. The meta-analyses revealed a negative correlation between length of auditory deprivation and postoperative sen- tence and monosyllabic speech perception. Longer DoD seems to lead to worse CI performance, whereas more experience with CI mitigates the effect.ger
dc.language.isoengnone
dc.publisherRobert Koch-Institut
dc.rights(CC BY-NC-ND 3.0 DE) Namensnennung - Nicht-kommerziell - Keine Bearbeitung 3.0 Deutschlandger
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/de/
dc.subjectcochlear implantationeng
dc.subjectduration of deafnesseng
dc.subjecthearing losseng
dc.subjectspeech perceptioneng
dc.subject.ddc610 Medizin und Gesundheitnone
dc.titleDuration of deafness impacts auditory performance after cochlear implantation: A meta-analysisnone
dc.typearticle
dc.identifier.urnurn:nbn:de:0257-176904/11868-0
dc.type.versionpublishedVersionnone
local.edoc.container-titleLarnygoscope Investigative Otolaryngologynone
local.edoc.container-issn2378-8038none
local.edoc.pages11none
local.edoc.type-nameZeitschriftenartikel
local.edoc.container-typeperiodical
local.edoc.container-type-nameZeitschrift
local.edoc.container-urlhttps://onlinelibrary.wiley.com/journal/23788038none
local.edoc.container-publisher-nameJohn Wiley & Sons, Incnone
local.edoc.container-volume6none
local.edoc.container-issue2none
local.edoc.container-reportyear2021none
dc.description.versionPeer Reviewednone

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