An interventional study of E-learning and Hearing aids fitting in Language Impairment and Hearing Loss, sponsored by Hospices Civils de Lyon. Completed at 1 site in France. Open to participants aged 6 Years to 70 Years, including healthy volunteers. Per ClinicalTrials.gov, last updated 2025-12-19.
Sponsored by Hospices Civils de Lyon · Not applicable, Interventional, and Basic science
The ability to encode the speech signal is determined by ascending and descending auditory processing. Difficulties in processing these speech signals are well described at the behavioral level in a specific language disorder. However, little is known about the underlying pathophysiological mechanisms. The assumption is that we should observe a degradation of the signal provided by the ear in the deaf subject while in case of specific language impairment it would be a phonemic disorder (possibly linked to a processing disorder auditory). The two population groups should therefore have different abnormalities of their central auditory process - which could be modified by the target remediation for each group.
84 studies on the registry are indexed under Language Disorders; 18 are open to participants now.
This study's enrollment of 25 is below the median of 51 across 66 interventional studies indexed under Language Disorders.
Browse Language Disorders studies →Hospices Civils de Lyon is the lead sponsor of 1,866 studies on the registry; 448 are open to participants now.
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For all subjects:
For the normal-hearing subjects
For the subjects without specific language impairment
For the children with specific language impairment
For the hearing impaired subjects
Exclusion Criteria:
For children
Normal hearing children without Specific Language Impairment (SLI),Transversal group for test-retest measures
Normal hearing children without Specific Language Impairment (SLI), longitudinal group without training
Normal hearing children with Specific Language Impairment (SLI), longitudinal group with training
Other: E-learning
Normal hearing adults without Specific Language Impairment (SLI), transversal group for test-retest measures
Normal hearing adults without Specific Language Impairment (SLI), longitudinal group without hearing aids (HA)
Hearing Impaired adult candidates for hearing aids (HA), longitudinal group with hearing aids (HA)
Device: Hearing aids fitting
Management of auditory processing disorders with serious game (E-learning)
Symmetrical hearing loss which are fitted with binaural hearing aids for the first time
Change from Baseline speech auditory brainstem and late responses (composite and objective measure) in response to syllables (behavioral measure)
Spectro-temporal analysis of speech auditory brainstem and late responses : The speech brainstem and cortical responses are simultaneously obtained in response of different selected syllables from a continuum (selected by using a phonemic identification test) which is presented throughout a behavioral categorical procedure
Time frame: Arms 2 and 3: Baseline and 5 weeks / Arms 5 and 6: Baseline and 6 months / Arms 1 and 4: Baseline
Change from Baseline medial olivocochlear system (MOCS) functioning measured using the contralateral suppressive effect of transient evoked otoacoustic emissions (composite measure)
Measurement of the contralateral suppressive effect of transient evoked otoacoustic emissions (expressed as Equivalent Attenuation)
Time frame: Arms 2 and 3: Baseline and 5 weeks / Arms 5 and 6: Baseline and 6 months / Arms 1 and 4: Baseline
Change from Baseline dichotic skills measured using central auditory processing tests (composite measure)
Presentation of different speech material to both ears simultaneously
Time frame: Arms 2 and 3: Baseline and 5 weeks / Arms 5 and 6: Baseline and 6 months / Arms 1 and 4: Baseline
Change from Baseline speech-noise listening skills measured using logatomes tests (composite measure)
Presentation of disyllabic words in presence of increasing noise levels
Time frame: Arms 2 and 3: Baseline and 5 weeks / Arms 5 and 6: Baseline and 6 months / Arms 1 and 4: Baseline
The record gives a start of Oct 2014, a primary completion of Mar 2018 and a completion of Mar 2018. It does not say whether these dates are actual or estimated.
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This study is completed, as verified in Dec 2025. You cannot join it, but the record below documents what was studied.
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