RecruitingNot ApplicableNCT06737185

Comparison of Speech Understanding Between Tonotopy-based Fitting and Setting Based on Evolutionary Algorithms

Comparison of Speech Understanding Between Tonotopy-based Fitting and Evolutionary Algorithm-based Setting: a Prospective Cross-sectional Study


Sponsor

MED-EL Elektromedizinische Geräte GesmbH

Enrollment

22 participants

Start Date

Jan 15, 2025

Study Type

INTERVENTIONAL

Conditions

Summary

Main objective: Compare speech recognition in noise with tonotopic setting (FS4T) and with tonotopic fitting modified by evolutionary algorithm (EAFS4T) in adult patients implanted for 6 months or more with a MED-EL cochlear implant with FS4T. Secondary objectives: Comparison of FS4T and EAFS4T settings * for speech recognition in quiet * for subjective auditory spatial perception * for subjective auditory and musical perception


Eligibility

Min Age: 18 Years

Inclusion Criteria2

  • Adult patient (\>= 18 years old) speaking French
  • Patient who fulfils the criteria for cochlear implantation

Exclusion Criteria1

  • retro-cochlear pathology: auditory neuropathy, vestibular schwannoma

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Interventions

OTHEREAFS4T: modification with evolutionary algorithm of tonotopic-based fitting

Comparison of FS4T and EAFS4T


Locations(1)

CHU

Dijon, France

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NCT06737185


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