Neurophysiological Measures of Auditory Perception and Rehabilitation in Cochlear Implanted Patients
NCT ID: NCT02323256
Last Updated: 2025-08-11
Study Results
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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COMPLETED
NA
91 participants
INTERVENTIONAL
2014-07-31
2018-05-31
Brief Summary
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Detailed Description
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Conditions
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Study Design
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RANDOMIZED
PARALLEL
BASIC_SCIENCE
NONE
Study Groups
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newly cochlear implanted adult patients
longitudinal group
Auditory steady-state response ASSR
comparison of ASSR amplitudes in response to amplitude-modulated sounds delivered at different intensities
Speech-ABR
Acoustic Change Complex ACC
comparison of ACC complex in response to changes within speech stimulation
P1-N1-P2 complex and Mismatch Negativity MMN
comparison of amplitudes and latencies of P1-N1-P2 complex and MMN generated in response to the detection of changes in a series of auditory stimulation
newly cochlear implanted children
longitudinal group
Auditory steady-state response ASSR
comparison of ASSR amplitudes in response to amplitude-modulated sounds delivered at different intensities
Speech-ABR
Acoustic Change Complex ACC
comparison of ACC complex in response to changes within speech stimulation
P1-N1-P2 complex and Mismatch Negativity MMN
comparison of amplitudes and latencies of P1-N1-P2 complex and MMN generated in response to the detection of changes in a series of auditory stimulation
cochlear implanted adult patients (CI>1 year)
transversal group
Auditory steady-state response ASSR
comparison of ASSR amplitudes in response to amplitude-modulated sounds delivered at different intensities
Speech-ABR
Acoustic Change Complex ACC
comparison of ACC complex in response to changes within speech stimulation
P1-N1-P2 complex and Mismatch Negativity MMN
comparison of amplitudes and latencies of P1-N1-P2 complex and MMN generated in response to the detection of changes in a series of auditory stimulation
normal hearing adult subjects
transversal group
Auditory steady-state response ASSR
comparison of ASSR amplitudes in response to amplitude-modulated sounds delivered at different intensities
Speech-ABR
Acoustic Change Complex ACC
comparison of ACC complex in response to changes within speech stimulation
P1-N1-P2 complex and Mismatch Negativity MMN
comparison of amplitudes and latencies of P1-N1-P2 complex and MMN generated in response to the detection of changes in a series of auditory stimulation
Interventions
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Auditory steady-state response ASSR
comparison of ASSR amplitudes in response to amplitude-modulated sounds delivered at different intensities
Speech-ABR
Acoustic Change Complex ACC
comparison of ACC complex in response to changes within speech stimulation
P1-N1-P2 complex and Mismatch Negativity MMN
comparison of amplitudes and latencies of P1-N1-P2 complex and MMN generated in response to the detection of changes in a series of auditory stimulation
Other Intervention Names
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Eligibility Criteria
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Inclusion Criteria
* no medical treatment for behavior or neurological disorders
* normal or corrected vision
* right-handed
* normal ORL examination
* valid affiliation to social security
* absence of participation to another study
For the cochlear implanted patients:
* aged from 1 to 70
* bilateral severe to profound deafness
* cochlear implant
* congenital deafness, pre or post lingual
For the normal-hearing subjects:
* Aged from 18 to 70
* Normal tonal audiometry
Exclusion Criteria
* Treatment for depression, epilepsy, Parkinson's or Alzheimer's disease
* Physical health deficiency
* Mental retardation
* Neurological or psychiatric disease incompatible with the testing procedure
* Schooling in a foreign language
* Foreign language spoken at home with both parents
* Invalid social security
* For the normal hearing subjects, no known hearing deficits
1 Year
70 Years
ALL
Yes
Sponsors
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Hospices Civils de Lyon
OTHER
Responsible Party
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Locations
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Hospices Civils de Lyon - Hopital Edouard Herriot
Lyon, , France
Countries
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References
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Attina V, Mina F, Stahl P, Duroc Y, Veuillet E, Truy E, Thai-Van H. A New Method to Test the Efficiency of Cochlear Implant Artifacts Removal From Auditory Evoked Potentials. IEEE Trans Neural Syst Rehabil Eng. 2017 Dec;25(12):2453-2460. doi: 10.1109/TNSRE.2017.2723952. Epub 2017 Jul 6.
Other Identifiers
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2014-A00345-42
Identifier Type: OTHER
Identifier Source: secondary_id
2014.857
Identifier Type: -
Identifier Source: org_study_id
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