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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Hearing Impairment, Sensorineural Clear all
Completed No phase listed Observational Accepts healthy volunteers Results available

Wide Frequency Band Test of Hearing in Veterans

NCT02019888
View directory record Official record
Conditions
Hearing Loss, Sensorineural, Hearing Loss, Conductive, Hearing Loss, Mixed Conductive-Sensorineural, Otosclerosis, Tympanic Membrane Perforation, Otitis Media With Effusion, Cholesteatoma
Interventions
Not listed
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
20 Years to 89 Years
Enrollment
320 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2020
U.S. locations
2
States / cities
Portland, Oregon • Mountain Home, Tennessee
Source: ClinicalTrials.gov public record
Updated Apr 7, 2021 · Synced Jul 23, 2026, 4:21 PM EDT
Recruiting No phase listed Observational

Adaptive Optics Imaging of Outer Retinal Diseases

NCT05355415
View directory record Official record
Conditions
Retinal Degeneration, Age-Related Macular Degeneration, Retinitis Pigmentosa, Hydroxychloroquine Retinopathy, Usher Syndromes, Late-Onset Retinal Degeneration, Cone Dystrophy, Cone Rod Dystrophy, Rod Cone Dystrophy, Rod Dystrophy
Interventions
Adaptive optics imaging
Device
Lead sponsor
Food and Drug Administration (FDA)
Federal
Eligibility
21 Years and older
Enrollment
100 participants
Timeline
2021 – 2028
U.S. locations
2
States / cities
Bethesda, Maryland • Silver Spring, Maryland
Source: ClinicalTrials.gov public record
Updated May 7, 2026 · Synced Jul 23, 2026, 4:21 PM EDT
Terminated Not applicable Interventional Results available

The Effect of Low-Level Laser Stimulation on Hearing Thresholds

NCT01820416
View directory record Official record
Conditions
Hearing Loss
Interventions
Low-level Laser Therapy, Placebo Comparator: Disabled Laser
Radiation · Other
Lead sponsor
University of Iowa
Other
Eligibility
18 Years to 75 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated May 31, 2017 · Synced Jul 23, 2026, 4:21 PM EDT
Completed No phase listed Observational

Clinical and Genetic Analysis of Enlarged Vestibular Aqueducts

NCT00023036
View directory record Official record
Conditions
Sensorineural Hearing Loss, Cytomegalovirus Infection
Interventions
Not listed
Lead sponsor
National Institute on Deafness and Other Communication Disorders (NIDCD)
NIH
Eligibility
Up to 99 Years
Enrollment
324 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2001
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 15, 2026 · Synced Jul 23, 2026, 4:21 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Auditory Training and Hearing Aid Satisfaction

NCT04230876
View directory record Official record
Conditions
Hearing Impairment, Sensorineural
Interventions
Auditory Brian Training Games/Activities
Behavioral
Lead sponsor
Washington University School of Medicine
Other
Eligibility
60 Years and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Sep 18, 2022 · Synced Jul 23, 2026, 4:21 PM EDT
Withdrawn Phase 2 Interventional

High Dose Oral Steroids in Sudden Sensorineural Hearing Loss

NCT03255473
View directory record Official record
Conditions
Sudden Sensorineural Hearing Loss (SSNHL)
Interventions
Dexamethasone, Prednisone
Drug
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 80 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2023
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Oct 14, 2024 · Synced Jul 23, 2026, 4:21 PM EDT
Recruiting Not applicable Interventional

Barriers and Facilitators to OTC Hearing Aids Success

NCT06499805
View directory record Official record
Conditions
Hearing Loss, Sensorineural, Presbycusis
Interventions
Audiologist-based fitting, Over-the-counter fitting
Device
Lead sponsor
Yu-Hsiang Wu
Other
Eligibility
18 Years to 89 Years
Enrollment
360 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
2
States / cities
Iowa City, Iowa • Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated May 20, 2025 · Synced Jul 23, 2026, 4:21 PM 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 Jul 23, 2026, 4:21 PM EDT
Enrolling by invitation Not applicable Interventional

Impact of Anatomy-Based Cochlear Implant Programming on Early Performance

NCT06734039
View directory record Official record
Conditions
Hearing Loss, Unilateral, Cochlear Implants, Hearing Loss, Sensorineural, Single-Sided Deafness (SSD), Asymmetric Hearing Loss
Interventions
Programming of cochlear implant audio processor frequency settings
Device
Lead sponsor
Med-El Corporation
Industry
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
6
States / cities
Iowa City, Iowa • Kansas City, Kansas • Chapel Hill, North Carolina + 3 more
Source: ClinicalTrials.gov public record
Updated Mar 26, 2026 · Synced Jul 23, 2026, 4:21 PM EDT
Completed Phase 2 Interventional

The Effects of Gevokizumab in Corticosteroid-resistant Subjects With Autoimmune Inner Ear Disease

NCT01950312
View directory record Official record
Conditions
Autoimmune Inner Ear Disease
Interventions
gevokizumab
Drug
Lead sponsor
XOMA (US) LLC
Industry
Eligibility
18 Years to 75 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
New Hyde Park, New York
Source: ClinicalTrials.gov public record
Updated Feb 2, 2016 · Synced Jul 23, 2026, 4:21 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Self Fitting Hearing Aid Clinical Investigation

NCT05612763
View directory record Official record
Conditions
Hearing Loss, Sensorineural
Interventions
Self fitting hearing device
Device
Lead sponsor
Starkey Laboratories, Inc
Industry
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Eden Prairie, Minnesota
Source: ClinicalTrials.gov public record
Updated Nov 9, 2022 · Synced Jul 23, 2026, 4:21 PM EDT
Enrolling by invitation Not applicable Interventional

Comparison of Performance Using MED-EL Automatic Sound Management

NCT07500311
View directory record Official record
Conditions
Hearing Loss, Sensorineural, Cochlear Implantation
Interventions
Automatic Sound Management Fixed Directionality, Automatic Sound Management Adaptive, Omnidirectional Settings
Device
Lead sponsor
Med-El Corporation
Industry
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Mar 29, 2026 · Synced Jul 23, 2026, 4:21 PM EDT
Recruiting No phase listed Observational

Pilot Study to Evaluate the Long-term Chronic Care of Patients Who Could or do Utilize an Osseointegrated Device (OID)

NCT04899037
View directory record Official record
Conditions
Hearing Loss, Conductive, Hearing Loss, Mixed, Deafness, Unilateral
Interventions
No intervention
Other
Lead sponsor
University of South Florida
Other
Eligibility
18 Years to 85 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Jul 21, 2026 · Synced Jul 23, 2026, 4:21 PM EDT
Active, not recruiting Phase 2 Interventional

Study to Evaluate Ultevursen in Subjects With Retinitis Pigmentosa (RP) Due to Mutations in Exon 13 of the USH2A Gene

NCT06627179
View directory record Official record
Conditions
Retinitis Pigmentosa (RP), Usher Syndrome Type 2, Deaf Blind, Retinal Disease, Eye Diseases, Hereditary, Eye Disorders Congenital, Vision Disorders
Interventions
Intravitreal Injection of Ultevursen, No intervention, will not receive any active study intervention
Drug · Other
Lead sponsor
Laboratoires Thea
Industry
Eligibility
8 Years and older
Enrollment
81 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
10
States / cities
San Francisco, California • Miami, Florida • Atlanta, Georgia + 7 more
Source: ClinicalTrials.gov public record
Updated Jul 8, 2026 · Synced Jul 23, 2026, 4:21 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

iotaSOFT Pediatric Study

NCT06106373
View directory record Official record
Conditions
Hearing Loss, Sensorineural, Hearing Loss, Bilateral, Hearing Loss, Unilateral
Interventions
iotaSOFT Insertion System
Device
Lead sponsor
iotaMotion, Inc.
Industry
Eligibility
9 Months to 12 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
2
States / cities
Iowa City, Iowa • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Sep 14, 2025 · Synced Jul 23, 2026, 4:21 PM EDT
Enrolling by invitation Not applicable Interventional

Understanding Individual Listening Strategies

NCT06962540
View directory record Official record
Conditions
Hearing Loss, Sensorineural
Interventions
Hearing aid with settings customized to match their individual listening strategy, Hearing Aid with settings based on audiogram alone
Device
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 90 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Evanston, Illinois
Source: ClinicalTrials.gov public record
Updated May 3, 2026 · Synced Jul 23, 2026, 4:21 PM EDT
Recruiting Not applicable Interventional

Single-Sided Deafness and Asymmetric Hearing Loss

NCT04506853
View directory record Official record
Conditions
Hearing Loss, Unilateral, Hearing Loss, Sensorineural
Interventions
MED-EL Cochlear Implant System
Device
Lead sponsor
Med-El Corporation
Industry
Eligibility
5 Years and older
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
5
States / cities
Chicago, Illinois • Iowa City, Iowa • New York, New York + 2 more
Source: ClinicalTrials.gov public record
Updated Sep 23, 2025 · Synced Jul 23, 2026, 4:21 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Reading Outcomes in Children With Vestibular Loss

NCT05414903
View directory record Official record
Conditions
Vestibular Disorder, Hearing Loss, Sensorineural
Interventions
Dynamic Visual Acuity, Reading Outcomes, Static Visual Acuity
Behavioral
Lead sponsor
Father Flanagan's Boys' Home
Other
Eligibility
7 Years to 18 Years
Enrollment
90 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Dec 22, 2025 · Synced Jul 23, 2026, 4:21 PM EDT
Withdrawn Phase 1Phase 2 Interventional Accepts healthy volunteers

Prevention of Noise-induced Hearing Loss

NCT02049073
View directory record Official record
Conditions
Noise-induced Hearing Loss
Interventions
Zonisamide, Methylprednisolone
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 30 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Nov 5, 2017 · Synced Jul 23, 2026, 4:21 PM EDT
Active, not recruiting Early Phase 1 Interventional

Effect of Donepezil on Speech Recognition in Cochlear Implant Users

NCT05438264
View directory record Official record
Conditions
Bilateral Sensorineural Hearing Loss
Interventions
Donepezil, Placebo
Drug
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years to 100 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Oct 1, 2025 · Synced Jul 23, 2026, 4:21 PM EDT
Completed Phase 1Phase 2 Interventional

Study to Evaluate Safety and Tolerability of QR-421a in Subjects With RP Due to Mutations in Exon 13 of the USH2A Gene

NCT03780257
View directory record Official record
Conditions
Retinitis Pigmentosa, Usher Syndrome Type 2, Deaf Blind, Retinal Disease, Eye Diseases, Eye Diseases, Hereditary, Eye Disorders Congenital, Vision Disorders
Interventions
QR-421a, Sham-procedure (dose cohort 1&2 only)
Drug · Other
Lead sponsor
ProQR Therapeutics
Industry
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
4
States / cities
Boston, Massachusetts • Ann Arbor, Michigan • Portland, Oregon + 1 more
Source: ClinicalTrials.gov public record
Updated Apr 19, 2022 · Synced Jul 23, 2026, 4:21 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Quantification of Visually Evoked Cortical Potentials in Individuals With Hearing Loss

NCT05107466
View directory record Official record
Conditions
Sensorineural Hearing Loss, Hearing Loss
Interventions
P300 Visually evoked potential
Diagnostic Test
Lead sponsor
Dartmouth-Hitchcock Medical Center
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Lebanon, New Hampshire
Source: ClinicalTrials.gov public record
Updated Oct 28, 2025 · Synced Jul 23, 2026, 4:21 PM EDT
Completed Phase 2 Interventional Results available

FX-322 in Adults With Stable Sensorineural Hearing Loss

NCT04120116
View directory record Official record
Conditions
Sensorineural Hearing Loss, Noise Induced Hearing Loss, Sudden Sensorineural Hearing Loss
Interventions
FX-322 (One Dose), FX-322 (Two Doses), FX-322 (Four Doses), Placebo
Drug
Lead sponsor
Frequency Therapeutics
Industry
Eligibility
18 Years to 65 Years
Enrollment
95 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
16
States / cities
Fresno, California • Torrance, California • Colorado Springs, Colorado + 12 more
Source: ClinicalTrials.gov public record
Updated Apr 26, 2023 · Synced Jul 23, 2026, 4:21 PM 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 Jul 23, 2026, 4:21 PM EDT