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A systematic review and meta-analysis assessing the effectiveness of alternative listening devices to conventional hearing aids in adults with hearing loss

Maidment, David W.; Barker, Alexander B.; Xia, Jun; Ferguson, Melanie A.

A systematic review and meta-analysis assessing the effectiveness of alternative listening devices to conventional hearing aids in adults with hearing loss Thumbnail


Authors

David W. Maidment

Alexander B. Barker

Jun Xia

Melanie A. Ferguson



Abstract

Objective: Recent technological advances have led to a rapid increase in alternative listening devices to conventional hearing aids. The aim was to systematically review the existing evidence to assess the effectiveness of alternative listening devices in adults with mild and moderate hearing loss.
Design: A systematic search strategy of the scientific literature was employed, reported in accordance with the Preferred Reporting Items for Systematic reviews and Meta-analyses (PRISMA) checklist.
Study sample: Eleven studies met eligibility for inclusion: two studies evaluated personal sound amplification products, and nine studies assessed remote microphone systems (frequency modulation, Bluetooth, wireless).
Results: The evidence in this review suggests that alternative listening devices improve behavioural measures of speech intelligibility relative to unaided and/or aided conditions. Evidence for whether alternative listening devices improve self-reported outcomes is inconsistent. The evidence was judged to be of poor to good quality and subject to bias due to limitations in study design.
Conclusions: Our overall recommendation is that high-quality evidence (i.e. randomised controlled trials) is required to demonstrate the effectiveness of alternative listening devices. Such evidence is not currently available and is necessary to guide healthcare commissioners and policymakers when considering new service delivery models for adults with hearing loss.

Citation

Maidment, D. W., Barker, A. B., Xia, J., & Ferguson, M. A. (2018). A systematic review and meta-analysis assessing the effectiveness of alternative listening devices to conventional hearing aids in adults with hearing loss. International Journal of Audiology, 57(10), 721-729. https://doi.org/10.1080/14992027.2018.1493546

Journal Article Type Article
Acceptance Date Jun 20, 2018
Online Publication Date Nov 2, 2018
Publication Date Nov 2, 2018
Deposit Date Jul 20, 2018
Publicly Available Date Mar 29, 2024
Journal International Journal of Audiology
Print ISSN 1499-2027
Electronic ISSN 1708-8186
Publisher Taylor & Francis Open
Peer Reviewed Peer Reviewed
Volume 57
Issue 10
Pages 721-729
DOI https://doi.org/10.1080/14992027.2018.1493546
Keywords Hearing loss; hearing aids; alternative listening devices; adult auditory rehabilitation; speech intelligibility; personal sound amplification products; remote microphone systems
Public URL https://nottingham-repository.worktribe.com/output/940111
Publisher URL https://www.tandfonline.com/doi/abs/10.1080/14992027.2018.1493546
Additional Information Peer Review Statement: The publishing and review policy for this title is described in its Aims & Scope.; Aim & Scope: http://www.tandfonline.com/action/journalInformation?show=aimsScope&journalCode=iija20; Received: 2017-09-22; Revised: 2018-06-14; Accepted: 2018-06-20; Published: 2018-11-02

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