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Neurophysiological Measures of Auditory Perception and Rehabilitation in Cochlear Implanted Patients

NCT02323256 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 91

Last updated 2025-08-11

No results posted yet for this study

Summary

This study aims at investigating new automatic fitting techniques for cochlear implant patients based on objective measures. For this reason, the evolution of these neurophysiological measures, expressing the encoding of pure tones and speech, will be characterized in cochlear implanted patients as a function of post-implantation time and will be compared to those of normal hearing subjects. Moreover, the effect of auditory training with new tools based on serious games will be assessed.

Conditions

  • Deafness

Interventions

OTHER

Auditory steady-state response ASSR

comparison of ASSR amplitudes in response to amplitude-modulated sounds delivered at different intensities

OTHER

Speech-ABR

OTHER

Acoustic Change Complex ACC

comparison of ACC complex in response to changes within speech stimulation

OTHER

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

Sponsors & Collaborators

  • Hospices Civils de Lyon

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
BASIC_SCIENCE
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
1 Year
Max Age
70 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2014-07-31
Primary Completion
2018-05-31
Completion
2018-05-31

Countries

  • France

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT02323256 on ClinicalTrials.gov