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ClinicalTrials.gov public records Last synced Oct 20, 2026, 7:04 PM EDT

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Showing 73–96 of 529 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Hearing Disorders and Deafness Clear all
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 5, 2018 · Synced Oct 20, 2026, 7:04 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Efficacy of the Bone-anchored Hearing Aid for Unilateral Deafness

NCT00201617
View directory record Official record
Conditions
Unilateral Deafness
Interventions
Bone-anchored hearing aid
Device
Lead sponsor
The New York Eye & Ear Infirmary
Other
Eligibility
18 Years to 70 Years
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2007
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 14, 2015 · Synced Oct 20, 2026, 7:04 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 10, 2022 · Synced Oct 20, 2026, 7:04 PM EDT
Withdrawn No phase listed Observational

Hearing Changes After Surgery

NCT04322747
View directory record Official record
Conditions
Hearing Loss
Interventions
Distortion product otoacoustic emissions (DPOAE)
Diagnostic Test
Lead sponsor
Gateway Biotechnology, Inc.
Industry
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 9, 2022 · Synced Oct 20, 2026, 7:04 PM EDT
Completed Not applicable Interventional

The Hearing Aid Effectiveness After Aural Rehabilitation (HEAR) Trial

NCT00260663
View directory record Official record
Conditions
Hearing Loss
Interventions
Group hearing aid fittings, Group hearing aid follow-up
Procedure
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
Not listed
Enrollment
660 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Apr 7, 2015 · Synced Oct 20, 2026, 7:04 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Sight and Hearing Investigation Into Effects on Delirium

NCT06176625
View directory record Official record
Conditions
Hearing Loss, Hearing Loss, Age-Related, Hearing Disability, Delirium, Delirium in Old Age, Delirium of Mixed Origin, Delirium With Dementia, Delirium on Emergence, Delirium, Cause Unknown, Delirium Superimposed on Dementia, Delirium Confusional State, Delirium;Non Alcoholic, Hearing Loss, Bilateral, Hearing Loss, Sensorineural, Hearing Loss, Functional, Hearing Loss, High-Frequency, Hearing
Interventions
Communication Signage, Amplifier Use
Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
65 Years and older
Enrollment
1,543 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Apr 7, 2026 · Synced Oct 20, 2026, 7:04 PM EDT
Completed Not applicable Interventional Results available

Bone Conduction Auditory Performance Via the Tooth for Single-Sided Deafness

NCT00977314
View directory record Official record
Conditions
Unilateral Hearing Loss
Interventions
The Sonitus Bone Conduction Hearing System, SoundBite, SoundBite Hearing System
Device
Lead sponsor
Sonitus Medical Inc
Industry
Eligibility
18 Years to 80 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
2
States / cities
Redwood City, California • San Jose, California
Source: ClinicalTrials.gov public record
Updated Oct 17, 2014 · Synced Oct 20, 2026, 7:04 PM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Refining Information Technology Support for Genetics in Medicine

NCT01225978
View directory record Official record
Conditions
Hypertrophic Cardiomyopathy, Hearing Loss, Cancer
Interventions
GeneInsight Clinic (GIC)
Device
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
Not listed
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2014
U.S. locations
8
States / cities
Boston, Massachusetts • Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jan 24, 2014 · Synced Oct 20, 2026, 7:04 PM EDT
Completed No phase listed Observational

Genetic Studies of Tone Deafness

NCT00006076
View directory record Official record
Conditions
Healthy, Tone Deafness
Interventions
Not listed
Lead sponsor
National Institute on Deafness and Other Communication Disorders (NIDCD)
NIH
Eligibility
15 Years and older
Enrollment
968 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2010
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 2, 2017 · Synced Oct 20, 2026, 7:04 PM 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 20, 2026, 7:04 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Development of Physical Activity Features for Ear-worn Devices

NCT05350046
View directory record Official record
Conditions
Hearing Loss, Well Aging
Interventions
Ear-worn prototype devices
Device
Lead sponsor
57GGardner
Industry
Eligibility
40 Years to 85 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Fremont, California
Source: ClinicalTrials.gov public record
Updated Dec 4, 2023 · Synced Oct 20, 2026, 7:04 PM EDT
Terminated Not applicable Interventional Results available

An Evidence Based Delivery Model of Care for Newly Implanted Adult CI Recipients

NCT03904420
View directory record Official record
Conditions
Sensorineural Hearing Loss, Bilateral
Interventions
Clinical Education and Treatment Model, Traditional Model
Other
Lead sponsor
Cochlear
Industry
Eligibility
18 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
2
States / cities
Wichita Falls, Texas • Edmonds, Washington
Source: ClinicalTrials.gov public record
Updated Oct 29, 2020 · Synced Oct 20, 2026, 7:04 PM EDT
Terminated Phase 2 Interventional Accepts healthy volunteers Results available

Noise-Induced Hearing Loss-Acute Exposure Treatment (UA)

NCT04774250
View directory record Official record
Conditions
Hearing Loss, Noise-Induced
Interventions
Zonisamide 100Mg Cap, Placebo
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
3 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Akron, Ohio
Source: ClinicalTrials.gov public record
Updated Feb 13, 2026 · Synced Oct 20, 2026, 7:04 PM EDT
Completed Not applicable Interventional

Hearing Health Care Service Access and Use

NCT02037139
View directory record Official record
Conditions
Hearing Loss
Interventions
Screening, Brochure, Education
Other · Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
60 Years and older
Enrollment
155 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2019
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Nov 13, 2019 · Synced Oct 20, 2026, 7:04 PM EDT
Completed No phase listed Observational

Hearing Loss and Dizziness in Patients Receiving Oxaliplatin for Solid Tumors

NCT00305799
View directory record Official record
Conditions
Neurotoxicity, Unspecified Adult Solid Tumor, Protocol Specific
Interventions
management of therapy complications
Procedure
Lead sponsor
Case Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
59 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2014
U.S. locations
2
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Nov 24, 2014 · Synced Oct 20, 2026, 7:04 PM EDT
Completed Not applicable Interventional Results available

At-home Auditory Training Clinical Trial

NCT01950013
View directory record Official record
Conditions
Presbycusis, Aging, Hearing Loss
Interventions
Auditory training program, Sham Comparator: Active Control
Behavioral
Lead sponsor
Indiana University
Other
Eligibility
55 Years to 79 Years
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Bloomington, Indiana
Source: ClinicalTrials.gov public record
Updated Jul 16, 2019 · Synced Oct 20, 2026, 7:04 PM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

Dual-Task Cost in Bilateral Hearing Loss

NCT05540535
View directory record Official record
Conditions
Bilateral Hearing Loss, Healthy Aging
Interventions
Gait assessment, Cognitive assessment
Other
Lead sponsor
New York University
Other
Eligibility
40 Years and older
Enrollment
67 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
2
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 13, 2025 · Synced Oct 20, 2026, 7:04 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Sound Quality Comparisons With Different Hearing Aid Couplings and Venting Systems

NCT05180630
View directory record Official record
Conditions
Hearing Loss, Sensorineural
Interventions
Audeo P90 hearing aid with custom earmolds using dynamic venting, Audeo P90 hearing aid with Open domes, Audeo P90 hearing aid with Vented domes
Device
Lead sponsor
Sonova AG
Industry
Eligibility
18 Years to 80 Years
Enrollment
17 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Aurora, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 28, 2023 · Synced Oct 20, 2026, 7:04 PM EDT
Withdrawn No phase listed Observational

A Natural History Study in Pediatric Participants With Hearing Loss Due to OTOF, GJB2, or GJB2/GJB6 Mutations

NCT06019481
View directory record Official record
Conditions
Congenital Hearing Loss Secondary to Biallelic Mutations in the Otoferlin Gene (OTOF), Biallelic Mutations in the Gap Junction Beta 2 (GJB2) Gene, Digenic Mutations in GJB2/Gap Junction Beta 6 (GJB6) Genes
Interventions
Not listed
Lead sponsor
Regeneron Pharmaceuticals
Industry
Eligibility
Up to 7 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2030
U.S. locations
2
States / cities
Phoenix, Arizona • Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated May 15, 2025 · Synced Oct 20, 2026, 7:04 PM EDT
Terminated No phase listed Observational

Genetic Analysis of Human Hereditary Hearing Impairment

NCT00001606
View directory record Official record
Conditions
Partial Hearing Loss
Interventions
Not listed
Lead sponsor
National Institute on Deafness and Other Communication Disorders (NIDCD)
NIH
Eligibility
Not listed
Enrollment
404 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1997 – 2015
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 17, 2019 · Synced Oct 20, 2026, 7:04 PM EDT
Completed Phase 1 Interventional

NAC to Prevent Cisplatin-induced Hearing Loss

NCT02094625
View directory record Official record
Conditions
Neuroectodermal Tumors, Primitive, Liver Neoplasms, Osteosarcoma, Other Childhood Cancers Using Cisplatin-based Regimens
Interventions
N-Acetylcysteine
Drug
Lead sponsor
Children's Hospital Los Angeles
Other
Eligibility
1 Year to 21 Years
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Apr 18, 2023 · Synced Oct 20, 2026, 7:04 PM EDT
Completed Not applicable Interventional Results available

A System and Process to Improve the Satisfaction With Hearing Health Products

NCT04926636
View directory record Official record
Conditions
Hearing Loss
Interventions
Health and Wellness Coaching
Behavioral
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years to 85 Years
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Feb 20, 2026 · Synced Oct 20, 2026, 7:04 PM EDT
Recruiting Early Phase 1 Interventional Accepts healthy volunteers

Vocal Emotion Communication With Cochlear Implants

NCT05486637
View directory record Official record
Conditions
Cochlear Hearing Loss
Interventions
Perception of acoustic cues to emotion, Production of acoustic cues to emotion
Behavioral
Lead sponsor
Father Flanagan's Boys' Home
Other
Eligibility
6 Years to 80 Years
Enrollment
255 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2027
U.S. locations
4
States / cities
Tempe, Arizona • Los Angeles, California • Evanston, Illinois + 1 more
Source: ClinicalTrials.gov public record
Updated Sep 19, 2025 · Synced Oct 20, 2026, 7:04 PM EDT
Enrolling by invitation Not applicable Interventional

Baseline Performance and Fitting Parameters for Sonova Products

NCT05859568
View directory record Official record
Conditions
Hearing Loss, Ear Diseases, Hearing Disorders, Otolaryngological Disease
Interventions
Pinna-located microphone, Pinna-simulated microphone algorithm
Device
Lead sponsor
Advanced Bionics
Industry
Eligibility
8 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
1
States / cities
Valencia, California
Source: ClinicalTrials.gov public record
Updated May 13, 2025 · Synced Oct 20, 2026, 7:04 PM EDT