Bimodal Stimulation Compared to Unilateral Cochlear Implant

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

UNKNOWN

Clinical Phase

NA

Total Enrollment

25 participants

Study Classification

INTERVENTIONAL

Study Start Date

2020-06-01

Study Completion Date

2022-01-01

Brief Summary

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The majority of studies about bimodal hearing advantages have been conducted on adults but scant relevant studies into pediatric users, therefore more comparative studies are required to compare the effect of bimodal stimulation to unilateral cochlear implant use in children with severe to profound sensori-neural hearing loss .

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Detailed Description

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There are now many recipients of unilateral cochlear implants who have usable residual hearing in the non-implanted ear. To avoid auditory deprivation and to provide binaural hearing, a hearing aid or a second cochlear implant can be fitted to that ear. When bilateral cochlear implant cannot be used for patients with bilateral hearing impairment, a hearing aid can be used in their non- implanted ear with residual hearing. This is because patients with bilateral hearing loss need bilateral stimulation to develop the neural pathway required for central processing of binaural hearing.

Conditions

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Hearing Impaired Children

Study Design

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Allocation Method

NA

Intervention Model

SINGLE_GROUP

Primary Study Purpose

OTHER

Blinding Strategy

NONE

Study Groups

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pre-lingually deafened children with cochlear implant

pre-lingually deafened children with cochlear implant who continuously used bimodal hearing.

Group Type EXPERIMENTAL

hearing aid

Intervention Type DEVICE

hearing aid can be used in their non- implanted ear with residual hearing

Interventions

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hearing aid

hearing aid can be used in their non- implanted ear with residual hearing

Intervention Type DEVICE

Eligibility Criteria

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Inclusion Criteria

1. The lack of middle-ear infection.
2. Normative intelligence.
3. The lack of auditory neuropathy disorder .
4. Residual hearing in the non-implanted ear.