Independent directory Public ClinicalTrials.gov records United States
Clinical Trials Finder
Objective public record navigation
Search Results

Search by objective public record fields.

Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.

Clear filters
ClinicalTrials.gov public records Last synced Sep 4, 2026, 9:20 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Condition: Implants, Cochlear Clear all
Completed Not applicable Interventional Accepts healthy volunteers Results available

Cochlear Implantation in Pediatric Cases of Unilateral Hearing Loss

NCT02963974
View directory record Official record
Conditions
Hearing Loss, Unilateral
Interventions
Cochlear implant
Device
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
42 Months to 78 Months
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2021
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 5, 2021 · Synced Sep 4, 2026, 9:20 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Binaural Cue Sensitivity in Children and Adults With Combined Electric and Acoustic Stimulation

NCT07356128
View directory record Official record
Conditions
Bilateral Sensorineural Hearing Loss, Cochlear Implant, Hearing Preservation, Electric and Acoustic Simulation
Interventions
binaural processing over time, binaural processing over time for children and adults with normal hearing
Behavioral
Lead sponsor
Hearts for Hearing
Other
Eligibility
5 Years and older
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Jan 20, 2026 · Synced Sep 4, 2026, 9:20 AM EDT
Completed Not applicable Interventional Results available

CROS and Quality of Life of Elderly Cochlear Implant Recipients and Their Care Givers

NCT04794179
View directory record Official record
Conditions
Hearing Impairment
Interventions
Naida Link CROS
Device
Lead sponsor
University of Utah
Other
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Apr 16, 2026 · Synced Sep 4, 2026, 9:20 AM EDT
Completed Not applicable Interventional Results available

Evaluation of a HiRes™ Optima Sound Processing Strategy for the HiResolution™ Bionic Ear

NCT01616576
View directory record Official record
Conditions
Severe to Profound Hearing Loss, in Adult Users of Advanced Bionics HiResolution™ Bionic Ear System
Interventions
Control first, then Experimental, Experimental first, then Control
Device
Lead sponsor
Advanced Bionics
Industry
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012
U.S. locations
5
States / cities
Los Angeles, California • Tampa, Florida • Urbana, Illinois + 2 more
Source: ClinicalTrials.gov public record
Updated Jul 21, 2020 · Synced Sep 4, 2026, 9:20 AM EDT
Recruiting Not applicable Interventional

Perceptual Adaptation Following Cochlear Implantation (Aim 3a)

NCT07039435
View directory record Official record
Conditions
Sensorineural Hearing Loss, Cochlear Implantation, Perceptual Adaptation
Interventions
Alternative Frequency Mapping
Other
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 6, 2026 · Synced Sep 4, 2026, 9:20 AM EDT
Terminated Not applicable Interventional

Prospective Study of Round Window Versus Cochleostomy Approach to CI Surgery

NCT02466763
View directory record Official record
Conditions
Deafness
Interventions
Cochlear implant surgery
Procedure
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
39 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jun 25, 2019 · Synced Sep 4, 2026, 9:20 AM EDT
Not listed Not applicable Interventional

Cochlear Implants for Adults With Single-sided Deafness

NCT02259192
View directory record Official record
Conditions
Single-sided Deafness
Interventions
MED-EL Maestro Cochlear Implant
Device
Lead sponsor
Robert Shannon
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
2
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Apr 19, 2017 · Synced Sep 4, 2026, 9:20 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Evaluation of a Revised Indication for Determining Adult Cochlear Implant Candidacy

NCT01337076
View directory record Official record
Conditions
Hearing Loss
Interventions
cochlear implant
Device
Lead sponsor
Cochlear
Industry
Eligibility
18 Years and older
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2014
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Oct 26, 2016 · Synced Sep 4, 2026, 9:20 AM EDT
Active, not recruiting Not applicable Interventional

Stimulating the Cochlear Apex Without Longer Electrodes

NCT06901674
View directory record Official record
Conditions
Deafness With a Cochlear Implant
Interventions
Modified surgical approach, Cochlear Nucleus CI632 cochlear implant
Procedure · Device
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 90 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 5, 2026 · Synced Sep 4, 2026, 9:20 AM EDT
Completed Not applicable Interventional Results available

Post-market Clinical Follow-up of a Magnetic Bone Conduction Implant (Cochlear Baha Attract System)

NCT02022085
View directory record Official record
Conditions
Deafness, Hearing Loss, Hearing Loss, Conductive
Interventions
Baha Attract System
Device
Lead sponsor
Cochlear Bone Anchored Solutions
Industry
Eligibility
18 Years and older
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
2
States / cities
Seattle, Washington • Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Oct 11, 2018 · Synced Sep 4, 2026, 9:20 AM EDT
Not yet recruiting Not applicable Interventional

Hearing Outcomes With the Nucleus® 8 Sound Processor and Nucleus® 7 Sound Processor in Adult Veteran and Non-veteran Cochlear Implant Recipients

NCT07582198
View directory record Official record
Conditions
Hearing Loss
Interventions
Nucleus 7 Sound Processor, Nucleus 8 Sound Processor
Device
Lead sponsor
Cochlear
Industry
Eligibility
18 Years and older
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Lone Tree, Colorado
Source: ClinicalTrials.gov public record
Updated May 11, 2026 · Synced Sep 4, 2026, 9:20 AM EDT
Completed Not applicable Interventional

Auditory Neural Function in Implanted Patients With Usher Syndrome

NCT04906135
View directory record Official record
Conditions
Usher Syndrome, Cochlear Implantation
Interventions
Experimental manipulation of stimulation parameters
Other
Lead sponsor
Ohio State University
Other
Eligibility
1 Year to 85 Years
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
4
States / cities
Boston, Massachusetts • Columbus, Ohio • Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Jul 28, 2025 · Synced Sep 4, 2026, 9:20 AM EDT
Recruiting Not applicable Interventional

Investigating Auditory Processing in the Users of Auditory Brainstem and Cochlear Implants

NCT05810220
View directory record Official record
Conditions
Deafness
Interventions
Electrode-Neural Interface
Device
Lead sponsor
NYU Langone Health
Other
Eligibility
2 Years to 90 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2026
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 29, 2025 · Synced Sep 4, 2026, 9:20 AM EDT
Not listed Phase 1 Interventional Accepts healthy volunteers

Cochlear Implant PDA Based Research Platform

NCT01620385
View directory record Official record
Conditions
Hearing Impaired
Interventions
ciPDA
Device
Lead sponsor
Philip Loizou
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2013
U.S. locations
1
States / cities
Richardson, Texas
Source: ClinicalTrials.gov public record
Updated Jun 14, 2012 · Synced Sep 4, 2026, 9:20 AM EDT
Completed Not applicable Interventional Results available

Pilot Study of the Feasibility and Efficacy of Working Memory Training in Children With Cochlear Implants

NCT00763243
View directory record Official record
Conditions
Bilateral Hearing Loss
Interventions
Cogmed Working Memory Training Program
Behavioral
Lead sponsor
Indiana University
Other
Eligibility
7 Years to 16 Years
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Jul 10, 2017 · Synced Sep 4, 2026, 9:20 AM EDT
Enrolling by invitation Not applicable Interventional

Image-guided Cochlear Implant Programming (IGCIP)

NCT03306082
View directory record Official record
Conditions
Cochlear Implant
Interventions
Image-Guided Cochlear Implant Programming
Other
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years to 90 Years
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2027
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Aug 2, 2026 · Synced Sep 4, 2026, 9:20 AM EDT
Not yet recruiting Not applicable Interventional

Noise Reduction With Hearing Aids

NCT07700043
View directory record Official record
Conditions
Bilateral Sensorineural Hearing Loss
Interventions
Speech Enhancement using Decomposition Approach-Hearing Aid (SEDA-HA) algorithm, Hearing aid (HA) prototype with SEDA-HA algorithm
Device
Lead sponsor
NYU Langone Health
Other
Eligibility
16 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 12, 2026 · Synced Sep 4, 2026, 9:20 AM EDT
Completed No phase listed Interventional Results available

Non-significant Risk Study of a Cochlear Implant Headpiece

NCT05488535
View directory record Official record
Conditions
Hearing Loss, Sensorineural Hearing Loss
Interventions
cochlear implant headpiece
Device
Lead sponsor
Advanced Bionics
Industry
Eligibility
Not listed
Enrollment
101 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Valencia, California
Source: ClinicalTrials.gov public record
Updated Nov 13, 2023 · Synced Sep 4, 2026, 9:20 AM EDT
Completed No phase listed Observational Results available

Littlears Auditory Questionnaire: Validation Study in CI Children

NCT00785707
View directory record Official record
Conditions
Hearing Loss
Interventions
Not listed
Lead sponsor
Med-El Corporation
Industry
Eligibility
Up to 24 Months
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2016
U.S. locations
5
States / cities
Augusta, Georgia • Durham, North Carolina • Nashville, Tennessee + 2 more
Source: ClinicalTrials.gov public record
Updated Jun 25, 2017 · Synced Sep 4, 2026, 9:20 AM EDT
Completed Not applicable Interventional Results available

Evaluation of the Nucleus Hybrid™ L24 Cochlear Implant System

NCT00678899
View directory record Official record
Conditions
Sensorineural Hearing Loss
Interventions
Nucleus Hybrid L24
Device
Lead sponsor
Cochlear
Industry
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2014
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 14, 2015 · Synced Sep 4, 2026, 9:20 AM EDT
Not listed Phase 4 Interventional

Bilateral Cochlear Implant Benefit in Young Children

NCT00424307
View directory record Official record
Conditions
Hearing Loss
Interventions
HiResolution Bionic Ear System
Device
Lead sponsor
Advanced Bionics
Industry
Eligibility
12 Months to 36 Months
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2012
U.S. locations
13
States / cities
Birmingham, Alabama • Los Angeles, California • San Francisco, California + 10 more
Source: ClinicalTrials.gov public record
Updated Jun 26, 2011 · Synced Sep 4, 2026, 9:20 AM EDT
Completed Not applicable Interventional Results available

Safety and Feasibility of tDCS to Enhance Auditory Rehabilitation in Cochlear Implant Recipients

NCT04908631
View directory record Official record
Conditions
Hearing Loss
Interventions
Transcranial Direct Stimulation, Auditory Training Program
Device · Other
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 21, 2025 · Synced Sep 4, 2026, 9:20 AM EDT
Completed Not applicable Interventional Results available

Pediatric Image-Guided Cochlear Implant Programming

NCT03886168
View directory record Official record
Conditions
Cochlear Implant
Interventions
Signal processing intervention of a biomedical device
Other
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
4 Years to 13 Years
Enrollment
47 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2025
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Aug 23, 2026 · Synced Sep 4, 2026, 9:20 AM EDT
Completed Not applicable Interventional

Aural Rehabilitation for Cochlear Implant Users Via Telerehab Technology

NCT03157492
View directory record Official record
Conditions
Hearing Loss, Deafness
Interventions
Aural Rehabilitation Group, Cognitive Training Group
Behavioral
Lead sponsor
Gallaudet University
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
5
States / cities
Washington D.C., District of Columbia • Tampa, Florida • College Park, Maryland + 2 more
Source: ClinicalTrials.gov public record
Updated Oct 13, 2021 · Synced Sep 4, 2026, 9:20 AM EDT