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Showing 1–24 of 180 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Cochlear implantation Clear all
Recruiting Not applicable Interventional

A Pivotal Study to Evaluate the Clinical Benefit, Performance and Safety of a Totally Implantable Cochlear Implant (TICI) System in Adults

NCT07287124
View directory record Official record
Conditions
Hearing Loss, Bilateral Sensorineural
Interventions
Cochlear implant
Device
Lead sponsor
Cochlear
Industry
Eligibility
18 Years and older
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
11
States / cities
Englewood, Colorado • Miami, Florida • Iowa City, Iowa + 8 more
Source: ClinicalTrials.gov public record
Updated Jul 30, 2026 · Synced Sep 2, 2026, 6:32 AM EDT
Recruiting No phase listed Observational

Post-Market Clinical Investigation of the IotaSOFT Insertion System

NCT06664697
View directory record Official record
Conditions
Hearing Loss, Cochlear, Cochlear Implantation, Hearing Loss, Sensorineural
Interventions
Cochlear Implantation with Robotic-Assisted Insertion System
Device
Lead sponsor
iotaMotion, Inc.
Industry
Eligibility
12 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
3
States / cities
Indianapolis, Indiana • Iowa City, Iowa • Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Oct 30, 2024 · Synced Sep 2, 2026, 6:32 AM EDT
Recruiting Not applicable Interventional

Robotic-Assisted Versus Manual Electrode Array Insertion

NCT06951594
View directory record Official record
Conditions
Cochlear Implantation, Robotics
Interventions
Robotic
Device
Lead sponsor
University of Iowa
Other
Eligibility
18 Years to 80 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Jul 16, 2025 · Synced Sep 2, 2026, 6:32 AM EDT
Completed Not applicable Interventional

Hearing Outcomes With the Osia 3 Sound Processor Compared to the Osia 2 Sound Processor in Adult Osia Implant Recipients

NCT07156461
View directory record Official record
Conditions
Hearing Loss, Mixed, Hearing Loss, Conductive, Single-Sided Deafness, Bone Conduction
Interventions
Cochlear™ Osia® System (Osia® 2), Cochlear™ Osia® System (Osia® 3)
Device
Lead sponsor
Cochlear
Industry
Eligibility
18 Years and older
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
Denver, Colorado
Source: ClinicalTrials.gov public record
Updated Jan 7, 2026 · Synced Sep 2, 2026, 6:32 AM EDT
Completed Phase 1Phase 2 Interventional Results available

Safety, Tolerability and Efficacy for CGF166 in Patients With Unilateral or Bilateral Severe-to-profound Hearing Loss

NCT02132130
View directory record Official record
Conditions
Unilateral Severe to Profound Hearing Loss OR Bilateral Severe to Profound Hearing Loss
Interventions
CGF166
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years to 75 Years
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
4
States / cities
Kansas City, Kansas • Baltimore, Maryland • New York, New York + 1 more
Source: ClinicalTrials.gov public record
Updated Oct 7, 2021 · Synced Sep 2, 2026, 6:32 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Training Language and Literacy for Children Who Use CIs

NCT03582566
View directory record Official record
Conditions
Hearing Loss, Sensorineural
Interventions
Phonological Awareness, Working Memory, Phonological Awareness + Working Memory, Active Control
Behavioral
Lead sponsor
Florida State University
Other
Eligibility
5 Years to 7 Years
Enrollment
87 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2023
U.S. locations
2
States / cities
Tallahassee, Florida • Evanston, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 12, 2023 · Synced Sep 2, 2026, 6:32 AM EDT
Completed No phase listed Observational Results available

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

NCT04854031
View directory record Official record
Conditions
Cochlear Implants
Interventions
Cochlear Implants
Device
Lead sponsor
Father Flanagan's Boys' Home
Other
Eligibility
19 Years to 80 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated May 17, 2023 · Synced Sep 2, 2026, 6:32 AM EDT
Completed Not applicable Interventional Results available

Auditory Brainstem Implantation in Young Children

NCT01904448
View directory record Official record
Conditions
Developmental Cochlear Nerve Deficiency, Acquired Cochlear Nerve Deficiency, Cochlear Aplasia, Post-meningitis Cochlear Ossification, Cochlear Malformation
Interventions
Auditory Brainstem Implantation in Children
Device
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Months to 17 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2017
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 4, 2018 · Synced Sep 2, 2026, 6:32 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 2, 2026, 6:32 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 2, 2026, 6:32 AM EDT
Completed Early Phase 1 Interventional

Balance in Children With Cochlear Implants

NCT00642343
View directory record Official record
Conditions
Severe, Profound Deafness
Interventions
Evaluation of motor proficiency skills., Evaluation of motor proficiency.
Behavioral
Lead sponsor
University of Oklahoma
Other
Eligibility
4 Years to 18 Years
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Jun 14, 2010 · Synced Sep 2, 2026, 6:32 AM EDT
Recruiting Not applicable Interventional

Investigation to Evaluate the Safety and Effectiveness of Cochlear Implantation in Children and Adults With Unilateral Hearing Loss/Single-sided Deafness

NCT05318417
View directory record Official record
Conditions
Hearing Loss, Unilateral, Deafness, Unilateral
Interventions
The Cochlear™ Nucleus® Cochlear Implant (CI) System
Device
Lead sponsor
Cochlear
Industry
Eligibility
5 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
8
States / cities
Palo Alto, California • Englewood, Colorado • Iowa City, Iowa + 5 more
Source: ClinicalTrials.gov public record
Updated Sep 1, 2025 · Synced Sep 2, 2026, 6:32 AM EDT
Not yet recruiting Not applicable Interventional

Assessment of a Method to Improve Cochlear Implant Users' Speech Perception in Noisy Environments While Maintaining Their Ability to Determine Where a Sound Originates From

NCT07323862
View directory record Official record
Conditions
Cochlear Implant Users
Interventions
Modifying audio input for cochlear implant processor
Device
Lead sponsor
University of Illinois at Urbana-Champaign
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Champaign, Illinois
Source: ClinicalTrials.gov public record
Updated Jan 6, 2026 · Synced Sep 2, 2026, 6:32 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Here, My Voice 2 Voice Lessons Pilot

NCT05336747
View directory record Official record
Conditions
Hearing Loss
Interventions
Voice lessons
Behavioral
Lead sponsor
University of Southern California
Other
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jun 10, 2024 · Synced Sep 2, 2026, 6:32 AM EDT
Active, not recruiting Not applicable Interventional

CI Following VS Removal or Labyrinthectomy

NCT03795675
View directory record Official record
Conditions
Vestibular Schwannoma, Meniere Disease
Interventions
Cochlear Implant
Device
Lead sponsor
Ohio State University
Other
Eligibility
18 Years to 70 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2027
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated May 12, 2026 · Synced Sep 2, 2026, 6:32 AM EDT
Completed Not applicable Interventional Results available

Cochlear Implantation in Adults With Asymmetric Hearing Loss Clinical Trial

NCT03052920
View directory record Official record
Conditions
Hearing Loss
Interventions
Cochlear implant
Device
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
4
States / cities
Los Angeles, California • Kansas City, Missouri • St Louis, Missouri + 1 more
Source: ClinicalTrials.gov public record
Updated Mar 10, 2026 · Synced Sep 2, 2026, 6:32 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 2, 2026, 6:32 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 2, 2026, 6:32 AM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Tradeoff Between Spatial and Temporal Resolution

NCT03867058
View directory record Official record
Conditions
Deafness
Interventions
Electrode selection/electrode configuration
Behavioral
Lead sponsor
East Carolina University
Other
Eligibility
15 Years and older
Enrollment
53 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2023
U.S. locations
1
States / cities
Greenville, North Carolina
Source: ClinicalTrials.gov public record
Updated Apr 6, 2023 · Synced Sep 2, 2026, 6:32 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 2, 2026, 6:32 AM EDT
Completed Not applicable Interventional

Auditory Nerve Test System During Vestibular Schwannoma Resection

NCT04241679
View directory record Official record
Conditions
Vestibular Schwannoma, Acoustic Neuroma, Sensorineural Hearing Loss, Asymmetric Sensorineural Hearing Loss, Cochlear Nerve Damage, Cochlear Nerve Deafness, Skull Base Neoplasms, Auditory; Nerve
Interventions
Auditory Nerve Test System
Device
Lead sponsor
Washington University School of Medicine
Other
Eligibility
12 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Apr 24, 2024 · Synced Sep 2, 2026, 6:32 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Iowa/Nucleus 10/10 mm and Nucleus Freedom Feasibility Study

NCT00594061
View directory record Official record
Conditions
Hearing Loss, Sensorineural, Hearing Loss, Bilateral
Interventions
Iowa/Nucleus 10/10 mm and Freedom Cochlear Implantation
Device
Lead sponsor
Bruce J Gantz
Other
Eligibility
12 Months to 24 Months
Enrollment
9 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2016
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated May 22, 2018 · Synced Sep 2, 2026, 6:32 AM EDT
Withdrawn No phase listed Observational Accepts healthy volunteers

Comparing Site-selection Strategies

NCT03870217
View directory record Official record
Conditions
Deafness
Interventions
Site selection
Behavioral
Lead sponsor
East Carolina University
Other
Eligibility
15 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2023
U.S. locations
1
States / cities
Greenville, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 27, 2024 · Synced Sep 2, 2026, 6:32 AM EDT
Terminated Not applicable Interventional Results available

Auditory Brainstem Implant (ABI) in Pediatric Non-Neurofibromatosis Type 2 Subjects

NCT01864291
View directory record Official record
Conditions
Bilateral Hearing Loss for Causes Other Than Tumors
Interventions
Nucleus 24 (discontinued) and ABI541 Auditory Brainstem Implants (ABI)
Device
Lead sponsor
Massachusetts Eye and Ear Infirmary
Other
Eligibility
18 Months to 17 Years
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2019
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 1, 2020 · Synced Sep 2, 2026, 6:32 AM EDT