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ClinicalTrials.gov public records Last synced Oct 24, 2026, 4:33 AM EDT

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Showing 481–504 of 684 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Hearing Disorder Clear all
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 21, 2025 · Synced Oct 24, 2026, 4:33 AM EDT
Recruiting No phase listed Observational

Wolfram Syndrome and WFS1-related Disorders International Registry and Clinical Study

NCT02841553
View directory record Official record
Conditions
Wolfram Syndrome, Diabetes Mellitus, Optic Nerve Atrophy, Deafness, Diabetes Insipidus, Ataxia
Interventions
Not listed
Lead sponsor
Washington University School of Medicine
Other
Eligibility
0 Years and older
Enrollment
5,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2027
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Dec 23, 2025 · Synced Oct 24, 2026, 4:33 AM EDT
Enrolling by invitation Not applicable Interventional

Optimizing Bilateral and Single-sided-deafness Cochlear Implants for Functioning in Complex Auditory Environments

NCT06305039
View directory record Official record
Conditions
Hearing Loss, Hearing Loss, Sensorineural, Cochlear Hearing Loss
Interventions
Diagnostic tests of cochlear implant or acoustic hearing function, Targeted aural rehabilitation of the poorer performing ear
Diagnostic Test · Behavioral
Lead sponsor
University of Maryland, College Park
Other
Eligibility
18 Years to 85 Years
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
2
States / cities
Bethesda, Maryland • College Park, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 28, 2025 · Synced Oct 24, 2026, 4:33 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Internet-based Cognitive Behavioral Therapy for Tinnitus Sufferers

NCT04335812
View directory record Official record
Conditions
Tinnitus
Interventions
Internet-based Cognitive Behavior Therapy
Behavioral
Lead sponsor
Lamar University
Other
Eligibility
18 Years and older
Enrollment
135 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
1
States / cities
Beaumont, Texas
Source: ClinicalTrials.gov public record
Updated Jul 16, 2021 · Synced Oct 24, 2026, 4:33 AM EDT
Withdrawn No phase listed Observational Accepts healthy volunteers

Early Detection of Noise-Induced Hearing Loss

NCT01022710
View directory record Official record
Conditions
Hearing Loss, Sensorineural
Interventions
Not listed
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 65 Years · Male only
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2015
U.S. locations
1
States / cities
Loma Linda, California
Source: ClinicalTrials.gov public record
Updated Dec 24, 2015 · Synced Oct 24, 2026, 4:33 AM EDT
Recruiting Phase 1 Interventional

Study of N-acetylcysteine in the Treatment of Patients With the m.3243A>G Mutation and Low Brain Glutathione Levels

NCT05241262
View directory record Official record
Conditions
Mitochondrial Disease
Interventions
N-Acetylcysteine
Drug
Lead sponsor
Michio Hirano, MD
Other
Eligibility
18 Years to 80 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 23, 2026 · Synced Oct 24, 2026, 4:33 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Enlarged Vestibular Aqueduct Registry

NCT02798783
View directory record Official record
Conditions
Enlarged Vestibular Aqueduct, Sensorineural Hearing Loss
Interventions
Not listed
Lead sponsor
University Hospitals Cleveland Medical Center
Other
Eligibility
Up to 90 Years
Enrollment
165 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Dec 6, 2023 · Synced Oct 24, 2026, 4:33 AM EDT
Completed Phase 3 Interventional Results available

A Trial of Magnesium Dependent Tinnitus

NCT01273883
View directory record Official record
Conditions
Tinnitus
Interventions
Magnesium, Placebo
Dietary Supplement · Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
Scottsdale, Arizona
Source: ClinicalTrials.gov public record
Updated Apr 30, 2015 · Synced Oct 24, 2026, 4:33 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Otoprotection With SPI-1005 for Prevention of Temporary Auditory Threshold Shift

NCT01444846
View directory record Official record
Conditions
Temporary Auditory Threshold Shift
Interventions
SPI-1005 Low dose, SPI-1005 Middle dose, SPI-1005 High dose, Placebo
Drug
Lead sponsor
Sound Pharmaceuticals, Incorporated
Industry
Eligibility
18 Years to 31 Years
Enrollment
83 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2014
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Jun 3, 2026 · Synced Oct 24, 2026, 4:33 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

MED-EL Remote Care Multi-Center Feasibility Study

NCT05973669
View directory record Official record
Conditions
Hearing Loss, Sensorineural, Cochlear Implant, Cochlear Implant Recipients, Hearing Disorders, Cochlear Implants
Interventions
MED-EL Remote Care
Device
Lead sponsor
Med-El Corporation
Industry
Eligibility
Not listed
Enrollment
53 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
3
States / cities
Iowa City, Iowa • Ann Arbor, Michigan • Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 31, 2026 · Synced Oct 24, 2026, 4:33 AM EDT
Recruiting Early Phase 1 Interventional Accepts healthy volunteers

An fMRI Investigation of the Effects of IV Lidocaine on Tinnitus

NCT04192773
View directory record Official record
Conditions
Tinnitus
Interventions
IV Lidocaine
Drug
Lead sponsor
D. Bradley Welling, MD, PhD
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 2, 2025 · Synced Oct 24, 2026, 4:33 AM EDT
Not listed Not applicable Interventional

Evaluation of the OtoBand as a Treatment to Reduce the Perceived Loudness of Tinnitus

NCT04787653
View directory record Official record
Conditions
Tinnitus
Interventions
Otoband, Placebo
Device
Lead sponsor
Otolith Labs
Industry
Eligibility
18 Years to 70 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Mar 22, 2022 · Synced Oct 24, 2026, 4:33 AM EDT
Completed Not applicable Interventional Results available

The Performance-Perceptual Test as a Counseling Tool

NCT00126113
View directory record Official record
Conditions
Hearing Impairment
Interventions
PPT-based Counseling, Standard Educational Counseling
Behavioral
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
45 Years to 65 Years
Enrollment
74 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2008
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Oct 16, 2014 · Synced Oct 24, 2026, 4:33 AM EDT
Completed No phase listed Observational

Determining Whether Intra-Arterial Carboplatin Causes Hearing Loss in Children

NCT03866460
View directory record Official record
Conditions
Intraocular Retinoblastoma, Hearing Loss
Interventions
Distortion product otoacoustic emission measurement (DPOAE)
Diagnostic Test
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
3 Months to 18 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Nov 7, 2024 · Synced Oct 24, 2026, 4:33 AM EDT
Terminated No phase listed Observational

Electrode Placement and Audiologic Outcomes With the Advanced Bionics HiFocus L23 Electrode

NCT03858647
View directory record Official record
Conditions
Sensorineural Hearing Loss
Interventions
Not listed
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Feb 2, 2022 · Synced Oct 24, 2026, 4:33 AM EDT
Completed Not applicable Interventional Results available

Electric-Acoustic Stimulation Extended Follow-up Post Approval Study

NCT03031678
View directory record Official record
Conditions
Hearing Loss, Sensorineural
Interventions
Electric-Acoustic Stimulation (EAS) Cochlear Implant System
Device
Lead sponsor
Med-El Corporation
Industry
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
7
States / cities
Palo Alto, California • Miami, Florida • Kansas City, Kansas + 4 more
Source: ClinicalTrials.gov public record
Updated Sep 10, 2020 · Synced Oct 24, 2026, 4:33 AM EDT
Completed Not applicable Interventional

Efficacy of Digital Noise Reduction Strategies: A Hearing Aid Trial

NCT00261768
View directory record Official record
Conditions
Sensorineural Hearing Loss
Interventions
Digital noise reduction
Behavioral
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
18 Years to 85 Years
Enrollment
288 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2006
U.S. locations
2
States / cities
Bay Pines, Florida • Mountain Home, Tennessee
Source: ClinicalTrials.gov public record
Updated Mar 23, 2010 · Synced Oct 24, 2026, 4:33 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Sensory Integration of Auditory and Visual Cues in Diverse Contexts

NCT04479761
View directory record Official record
Conditions
Vestibular Disorder, Hearing Loss, Sensorineural
Interventions
Visual and Auditory Cues
Behavioral
Lead sponsor
New York University
Other
Eligibility
18 Years and older
Enrollment
107 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
2
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 5, 2025 · Synced Oct 24, 2026, 4:33 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Hearing Aid Noise Reduction in Pediatric Users Pilot Study (Oticon Pilot Study)

NCT04469946
View directory record Official record
Conditions
Hearing Impairment, Sensorineural Hearing Loss, Bilateral
Interventions
Oticon OpenSound Navigator speech enhancement algorithm
Device
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
6 Years to 12 Years
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 14, 2020 · Synced Oct 24, 2026, 4:33 AM EDT
Completed Phase 2 Interventional

Evaluation of Treatment Methods for Clinically Significant Tinnitus

NCT00013390
View directory record Official record
Conditions
Tinnitus
Interventions
Tinnitus Masking, Tinnitus Retraining Therapy
Procedure
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2002
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated May 18, 2011 · Synced Oct 24, 2026, 4:33 AM EDT
Completed Not applicable Interventional Results available

In Field Performance of a Hearing Aid Transducer

NCT04787055
View directory record Official record
Conditions
Hearing Loss
Interventions
Receiver-in-canal hearing instrument
Device
Lead sponsor
Sonova AG
Industry
Eligibility
18 Years to 99 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Aurora, Illinois
Source: ClinicalTrials.gov public record
Updated Apr 21, 2023 · Synced Oct 24, 2026, 4:33 AM EDT
Completed Not applicable Interventional

NCGENES: North Carolina Clinical Genomic Evaluation by NextGen Exome Sequencing

NCT01969370
View directory record Official record
Conditions
Cancer, Cardiovascular Disease, Neurologic Dysfunction, Congenital Abnormalities, Hearing Loss
Interventions
Experimental
Behavioral
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
Not listed
Enrollment
645 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 May 3, 2017 · Synced Oct 24, 2026, 4:33 AM EDT
Completed Not applicable Interventional

Assessment of Bimodal Stimulation Device Compliance and Satisfaction in Individuals With Tinnitus

NCT05518682
View directory record Official record
Conditions
Tinnitus
Interventions
Lenire bimodal stimulation device
Device
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years and older
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Apr 17, 2025 · Synced Oct 24, 2026, 4:33 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Improving Access and Affordability of Adult Hearing Healthcare

NCT04671381
View directory record Official record
Conditions
Hearing Loss
Interventions
Hearing Evaluation, Over-the-Counter Hearing Aid (OTC HA) Fitting and Orientation, Four Weeks of Aural Rehabilitation, Provision of Over-the-Counter Hearing Aids
Behavioral · Device
Lead sponsor
University of Alabama, Tuscaloosa
Other
Eligibility
40 Years and older
Enrollment
210 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
1
States / cities
Tuscaloosa, Alabama
Source: ClinicalTrials.gov public record
Updated Oct 30, 2024 · Synced Oct 24, 2026, 4:33 AM EDT