Clinical Evaluation of Frequency Allocation for Bimodal CI Users
Recruiting
N/AInterventional Study
Hearing Impairment
No Placebo Group
Every participant receives an active treatment — no one gets a placebo.
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Review the details below, then apply to join this clinical trial.
At a Glance
Age
18 and older
Sex
Any
Study type
Interventional
Purpose
Treatment
Participants needed
13 (estimated)
Sponsor
NYU Langone Health · Other
Who this trial is looking for
This trial is looking for adults who use both a cochlear implant and a hearing aid. Participants will receive a different method for sound processing to see if it improves their listening experience.
Are You a Good Fit for This Trial?
You may be able to join if
I am 18 or older
I regularly use a cochlear implant with at least 18 working electrodes
I got my cochlear implant at least 6 months ago
I use a hearing aid in my other ear
I can understand and speak English
I am not cognitively impaired
You may not be able to join if
I am under 18
I do not speak English
I have cognitive impairments
I do not use my cochlear implant regularly
I have more than 70 dB hearing loss in my hearing aid ear
I have normal hearing or mild hearing loss in my hearing aid ear
I have used non-standard processing programs for my cochlear implant
I use any special sound processing in my hearing aid
Summarized in plain language from this trial's official eligibility criteria.
The full criteria are further down this page — only the research team can
confirm whether you qualify.
Think this trial could be right for you?
Answer a few quick questions to see if you may meet the eligibility requirements.
This study will examine experienced, bimodal cochlear implant (CI) patients who receive an alternative frequency allocation table (FAT) to determine how it improves sound quality, device satisfaction, and speech perception abilities with respect to the standard default FAT. The goal of this study is to investigate how improving place-pitch mismatch in bimodal CI users affects 1) sound quality, 2) …
This study will examine experienced, bimodal cochlear implant (CI) patients who receive an alternative frequency allocation table (FAT) to determine how it improves sound quality, device satisfaction, and speech perception abilities with respect to the standard default FAT. The goal of this study is to investigate how improving place-pitch mismatch in bimodal CI users affects 1) sound quality, 2) satisfaction, and 3) speech perception.
Trial Locations
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Eligibility Criteria
Inclusion Criteria:
1. Age 18 or older
2. Regular usage of a cochlear implant device with at least 18 active electrodes, and compliance with programming/appointments
3. Received a cochlear implant at least 6 months ago and use a hearing aid in the contralateral ear
4. Pure tone average (.5, 1, and …
Inclusion Criteria:
1. Age 18 or older
2. Regular usage of a cochlear implant device with at least 18 active electrodes, and compliance with programming/appointments
3. Received a cochlear implant at least 6 months ago and use a hearing aid in the contralateral ear
4. Pure tone average (.5, 1, and 2kHz) between 30 and 70 dB (decibel) hearing level in the contralateral (hearing aid) ear
5. Standard FAT use for all programs prior to study participation
6. No known anatomical abnormalities in either ear
7. English speaking
8. No known cognitive impairments
9. At least 25% of subjects should use the Cochlear EA32 electrode
Exclusion Criteria:
1. Under age 18
2. Non-English speaking. Participants that are Non-English speaking are excluded from this study due to the use of speech testing materials that are validated in the English language. Additionally, study team members are not equipped to appropriately score speech testing materials validated in other languages.
3. Cognitively impaired
4. Non-consistent device usage
5. Greater than 70 dB hearing level pure tone average in the contralateral ear
6. Normal hearing or mild hearing loss in the contralateral ear
7. Non-standard FAT programs
8. Use of any frequency transposition programming in hearing aid.
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