CI

At a glance

ClinicalIndex Comparison Record
N/ACompleted· 10 enrolled
Drug / intervention
Coding strategy for cochlear implantsdevice
Likely dose
Not stated in record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT03726684
NCT03726684N/ACompleted
CompareCT.gov

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

University of Zurich·interventional·Posted Oct 31, 2018·Updated Nov 4, 2020

In Brief

A clinical study evaluating Coding strategy for cochlear implants for Hearing Loss, Complete. Completed, enrolled 10 participants across 1 site.

Detailed 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.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
ConditionsHearing Loss, Complete
CountriesSwitzerland
Collaborators--

Timeline

N/ACompletedFinished
20192020202120222023202420252026
First PostedOct 31, 2018
Enrollment StartJul 2, 2018
Primary CompletionOct 31, 2018
TodayJul 2, 2026
Enrollment to primary: 4 monthsPosted 7.7 years ago

Interventions

Coding strategy for cochlear implantsdevice

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