- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT05810220
Investigating Auditory Processing in the Users of Auditory Brainstem and Cochlear Implants
March 4, 2024 updated by: NYU Langone Health
This is a basic investigational research study conducted with hearing impaired adults and children who use cochlear implant or auditory brainstem implant (ABI) devices.
The study will evaluate different aspects of hearing and auditory processing in the users of implantable auditory devices.
Study Overview
Study Type
Interventional
Enrollment (Estimated)
200
Phase
- Not Applicable
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Contact
- Name: Mahan Azadpour
- Phone Number: 2122637785
- Email: Mahan.Azadpour@nyulangone.org
Study Locations
-
-
New York
-
New York, New York, United States, 10016
- Recruiting
- NYU Langone Health
-
-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
- Child
- Adult
- Older Adult
Accepts Healthy Volunteers
No
Study Population
The study population will be deaf adults and children who use cochlear implant or auditory brainstem implant (ABI) devices.
The subjects will be recruited from NYU patients and the majority of them are anticipated to be local NYC residents.
Description
Inclusion Criteria:
- Hearing impaired adult and or child (above 2 years old) who uses ABIs or cochlear implants.
- No diagnosis of any other communicative or cognitive disorder other than hearing impairment. The individual must be able to visit the lab in order to participate in behavioral and electrophysiological experiments.
- Patients' implant device must have useable electrodes that do not result in uncomfortable or unpleasant non-auditory sensation.
Exclusion Criteria:
- Diagnosed cognitive or communicative disorders (other than hearing impairment)
- Severe neurological disorders
- No useable electrodes in their implants
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Basic Science
- Allocation: Non-Randomized
- Interventional Model: Single Group Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Hearing-Impaired Individuals who use Cochlear Implants or Auditory Brainstem Implant (ABI) Devices
Two types of measurements will be obtained:
|
Measurements taken from the electrode-neural interface will be used to guide elimination of poorly functioning ABI electrodes and improve speech perception outcomes.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Percent of Correctly-Identified Speech Materials
Time Frame: Day 1 (Visit 1 - Average visit length is about 3 hours)
|
Participants will listen to speech sounds and indicate what sentence or word they heard.
The outcome is the percent of speech sounds that are correctly identified.
|
Day 1 (Visit 1 - Average visit length is about 3 hours)
|
Percent of Correctly-Identified Stimuli Characteristics when Two or More Stimuli are Presented
Time Frame: Day 1 (Visit 1 - Average visit length is about 3 hours)
|
Two or more stimuli will be presented to participants, who will indicate which one is louder, which is higher pitched, or which one is different.
The outcome is the percent of stimuli characteristics that are correctly identified.
|
Day 1 (Visit 1 - Average visit length is about 3 hours)
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Collaborators
Investigators
- Principal Investigator: Mahan Azadpour, NYU Langone Health
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (Actual)
December 2, 2018
Primary Completion (Estimated)
December 30, 2025
Study Completion (Estimated)
December 30, 2026
Study Registration Dates
First Submitted
March 20, 2023
First Submitted That Met QC Criteria
March 30, 2023
First Posted (Actual)
April 12, 2023
Study Record Updates
Last Update Posted (Estimated)
March 6, 2024
Last Update Submitted That Met QC Criteria
March 4, 2024
Last Verified
March 1, 2024
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- 18-00323
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
YES
IPD Plan Description
The de-identified participant data from the final research dataset used in the published manuscript will be shared upon reasonable request beginning 9 months and ending 36 months following article publication or as required by a condition of awards and agreements supporting the research provided the investigator who proposes to use the data executes a data use agreement with NYU Langone Health.
Requests may be directed to: [Mahan.Azadpour@nyulangone.org].
The protocol and statistical analysis plan will be made available on Clinicaltrials.gov
only as required by federal regulation or as a condition of awards and agreements supporting the research.
IPD Sharing Time Frame
Beginning 9 months and ending 36 months following article publication or as required by a condition of awards and agreements supporting the research
IPD Sharing Access Criteria
The investigator who proposed to use the data will be granted access upon reasonable request.
Requests should be directed to Mahan.Azadpour@nyulangone.org.
To gain access, data requestors will need to sign a data access agreement.
IPD Sharing Supporting Information Type
- STUDY_PROTOCOL
- SAP
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
No
Studies a U.S. FDA-regulated device product
No
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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