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Evaluation of a Bio-inspired Coding Strategy for Cochlear Implant Users

NCT03726684 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 10

Last updated 2020-11-04

No results posted yet for this study

Summary

This study will determine the facilitation, refractoriness and spatial spread effects of auditory nerve fiber responses to electrical stimulation via a cochlear implant.

The performance of CI users in melody contour and speech recognition in noise tests with their own clinical sound processor and a MATLAB implementation of their coding strategy will be compared and a bioinspired coding strategy will be evaluated in comparison with the conventional ACE coding strategy.

Conditions

  • Hearing Loss, Complete

Interventions

DEVICE

Coding strategy for cochlear implants

Comparison of two variations of a coding strategy based on electrophysiological objective measures with standard reference coding strategy

Sponsors & Collaborators

  • University of Zurich

    lead OTHER

Principal Investigators

  • Norbert Dillier, PhD · University of Zurich

Study Design

Allocation
NA
Purpose
BASIC_SCIENCE
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Max Age
80 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2018-07-02
Primary Completion
2018-10-31
Completion
2018-10-31

Countries

  • Switzerland

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 NCT03726684 on ClinicalTrials.gov