CI

At a glance

ClinicalIndex Comparison Record
N/ACompleted· 8 enrolled
Drug / intervention
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/NCT04854031
NCT04854031N/ACompleted
CompareCT.gov

Stream Segregation and Speech Recognition in Noise in Individuals With Cochlear Implants

Father Flanagan's Boys' Home·observational·Posted Apr 22, 2021·Updated May 18, 2023

In Brief

An observational study evaluating Cochlear Implants for Cochlear Implants. Completed, enrolled 8 participants across 1 site.

Detailed Summary

Individuals with cochlear implants will complete tasks which measure auditory resolution, working memory, stream segregation, and speech recognition in the presence of competing speech using their everyday clinical device settings. The relationship between these tasks will be examined to identify the factors which predict successful speech recognition in the presence of competing speech.

Study Details

Study Typeobservational
Allocation--
Masking--
Primary Purpose--
ConditionsCochlear Implants
CountriesUnited States
Collaborators--

Timeline

N/ACompletedFinished
20222023202420252026
First PostedApr 22, 2021
Enrollment StartAug 2, 2021
Primary CompletionMar 31, 2022
TodayJul 2, 2026
Enrollment to primary: 8 monthsPosted 5.2 years ago

Interventions

Cochlear Implantsdevice

Individuals with cochlear implants will be tested on their hearing ability. Auditory recordings of speech will be played to participants from a loudspeaker. Recordings will be edited to add competing noise sources and to adjust talker voice pitch. Synthetic sounds will be manipulated to control auditory cue salience in detection tasks.