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ClinicalTrials.gov public records Last synced Oct 22, 2026, 4:59 PM EDT

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Showing 217–240 of 684 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Hearing Disorder Clear all
Recruiting Not applicable Interventional

Hearing Impairment, Strategies and Outcomes in VA Emergency Departments

NCT05028972
View directory record Official record
Conditions
Hearing Loss, Emergency Service, Hospital Readmission
Interventions
Personal Amplifier, No Personal Amplifier
Other
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
60 Years and older
Enrollment
1,050 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
6
States / cities
Aurora, Colorado • New York, New York • Syracuse, New York + 3 more
Source: ClinicalTrials.gov public record
Updated Oct 5, 2026 · Synced Oct 22, 2026, 4:59 PM EDT
Recruiting Phase 1Phase 2 Interventional

A Study to Investigate the Safety of OpCT-001 in Adults Who Have Primary Photoreceptor Disease (CLARICO)

NCT06789445
View directory record Official record
Conditions
Primary Photoreceptor Disease, Retinitis Pigmentosa (RP), Usher Syndrome, Inherited Retinal Disease (IRD), Rod-Cone Dystrophy, Rod-Cone Disease, Retinal Degeneration, Cone-Rod Disease (C-RD), Cone-Rod Dystrophy
Interventions
OpCT-001
Biological
Lead sponsor
BlueRock Therapeutics
Industry
Eligibility
18 Years and older
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2030
U.S. locations
5
States / cities
Los Angeles, California • Miami, Florida • Philadelphia, Pennsylvania + 2 more
Source: ClinicalTrials.gov public record
Updated Oct 15, 2026 · Synced Oct 22, 2026, 4:59 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 22, 2026, 4:59 PM EDT
Completed Not applicable Interventional Results available

Evaluation of the Clinical Benefit of the Hearing Aids Tinnitus Feature.

NCT05292534
View directory record Official record
Conditions
Hearing Loss, Sensorineural, Tinnitus
Interventions
hearing aid amplification, hearing aid amplification with an added sound
Device
Lead sponsor
Sonova AG
Industry
Eligibility
18 Years and older
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Jul 5, 2024 · Synced Oct 22, 2026, 4:59 PM EDT
Completed Not applicable Interventional Results available

Benefits of Assistive Listening Device for Speech Intelligibility

NCT05072470
View directory record Official record
Conditions
Hearing Loss
Interventions
Roger microphone, Phonak Audeo hearing aid
Device
Lead sponsor
Sonova AG
Industry
Eligibility
18 Years to 80 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Feb 13, 2023 · Synced Oct 22, 2026, 4:59 PM EDT
Completed No phase listed Observational

Retrospective Study of Outcomes With 3 mm Implant for Percutaneous BAHS Procedures

NCT06421766
View directory record Official record
Conditions
Hearing Loss
Interventions
BAHS
Device
Lead sponsor
Oticon Medical
Industry
Eligibility
19 Years and older
Enrollment
234 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Jul 31, 2025 · Synced Oct 22, 2026, 4:59 PM EDT
Recruiting Phase 1Phase 2 Interventional

Ph. I/II Sodium Thiosulfate for OtoProtection During Cisplatin (STOP-CIS)

NCT07407582
View directory record Official record
Conditions
Solid Tumor Malignancies, Testicular Cancer, Head and Neck Cancer, Thoracic Cancer
Interventions
Pedmark® STS
Drug
Lead sponsor
University of Arizona
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Tucson, Arizona
Source: ClinicalTrials.gov public record
Updated Jun 18, 2026 · Synced Oct 22, 2026, 4:59 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Inherited Retinal Degenerative Disease Registry

NCT02435940
View directory record Official record
Conditions
Eye Diseases Hereditary, Retinal Disease, Achromatopsia, Bardet-Biedl Syndrome, Bassen-Kornzweig Syndrome, Batten Disease, Best Disease, Choroidal Dystrophy, Choroideremia, Cone Dystrophy, Cone-Rod Dystrophy, Congenital Stationary Night Blindness, Enhanced S-Cone Syndrome, Fundus Albipunctatus, Goldmann-Favre Syndrome, Gyrate Atrophy, Juvenile Macular Degeneration, Kearns-Sayre Syndrome, Leber Congenital Amaurosis, Refsum Syndrome, Retinitis Pigmentosa, Retinitis Punctata Albescens, Retinoschisis, Rod-Cone Dystrophy, Rod Dystrophy, Rod Monochromacy, Stargardt Disease, Usher Syndrome
Interventions
Not listed
Lead sponsor
Foundation Fighting Blindness
Other
Eligibility
Not listed
Enrollment
20,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2037
U.S. locations
1
States / cities
Columbia, Maryland
Source: ClinicalTrials.gov public record
Updated May 19, 2026 · Synced Oct 22, 2026, 4:59 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Music Appreciation After Cochlear Implantation

NCT04099368
View directory record Official record
Conditions
Hearing Loss, Cochlear Implants
Interventions
Musical pitch training
Behavioral
Lead sponsor
University of Southern California
Other
Eligibility
13 Years and older
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2025
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Dec 26, 2025 · Synced Oct 22, 2026, 4:59 PM EDT
Completed Not applicable Interventional

Reverberation Effects on MED-EL Recipients

NCT03143296
View directory record Official record
Conditions
Hearing Loss, Sensorineural
Interventions
Simulated reverberant environment
Other
Lead sponsor
University of Miami
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Aug 26, 2021 · Synced Oct 22, 2026, 4:59 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Randomized Controlled Trial of a Community Health Worker Program on Hearing Loss (Oyendo Bien)

NCT03255161
View directory record Official record
Conditions
Hearing Loss
Interventions
community health worker-audiologist communication education and support group
Behavioral
Lead sponsor
University of Arizona
Other
Eligibility
50 Years and older
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2020
U.S. locations
1
States / cities
Nogales, Arizona
Source: ClinicalTrials.gov public record
Updated Oct 7, 2019 · Synced Oct 22, 2026, 4:59 PM EDT
Completed Not applicable Interventional Results available

Evaluation of the Baha SoundArc in Pediatric Patients

NCT03333577
View directory record Official record
Conditions
Hearing Loss, Conductive, Hearing Loss, Mixed, Hearing Loss, Unilateral
Interventions
SoundArc
Device
Lead sponsor
Cochlear
Industry
Eligibility
5 Years to 12 Years
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
3
States / cities
Chandler, Arizona • San Diego, California • Fort Worth, Texas
Source: ClinicalTrials.gov public record
Updated Apr 30, 2019 · Synced Oct 22, 2026, 4:59 PM EDT
Withdrawn Phase 2 Interventional Accepts healthy volunteers

A Phase 2b Study of SPI-1005 to Prevent Acute Noise Induced Hearing Loss

NCT02779192
View directory record Official record
Conditions
Noise Induced Hearing Loss
Interventions
SPI-1005 200mg, SPI-1005 400mg, Placebo
Drug
Lead sponsor
Sound Pharmaceuticals, Incorporated
Industry
Eligibility
18 Years to 50 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
5
States / cities
Miami, Florida • Kansas City, Kansas • Charleston, South Carolina + 2 more
Source: ClinicalTrials.gov public record
Updated Jun 3, 2026 · Synced Oct 22, 2026, 4:59 PM EDT
Completed Not applicable Interventional Results available

Multi-Site Evaluation of Progressive Tinnitus Management

NCT01015781
View directory record Official record
Conditions
Tinnitus
Interventions
Progressive Tinnitus Management, Wait List Control
Procedure
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
3
States / cities
West Haven, Connecticut • Portland, Oregon • Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Dec 19, 2014 · Synced Oct 22, 2026, 4:59 PM EDT
Completed No phase listed Observational

Multi-Center Study on Performance of the Ponto Implant System Using Minimally Invasive Ponto Surgery (in Adult Patients)

NCT04279236
View directory record Official record
Conditions
Hearing Loss
Interventions
Abbreviated Profile Hearing Aid Benefit (APHAB), Glasgow Benefit Inventory (GBI), Additional follow-up visit
Other
Lead sponsor
Oticon Medical
Industry
Eligibility
18 Years and older
Enrollment
64 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
6
States / cities
Sarasota, Florida • Indianapolis, Indiana • New York, New York + 3 more
Source: ClinicalTrials.gov public record
Updated Jan 27, 2025 · Synced Oct 22, 2026, 4:59 PM EDT
Completed No phase listed Observational

Effects of Stimulus Validity on Speech Recognition

NCT00013364
View directory record Official record
Conditions
Hearing Impaired
Interventions
Talker variability
Behavioral
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
18 Years to 85 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1998 – 2001
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jan 21, 2009 · Synced Oct 22, 2026, 4:59 PM EDT
Terminated Not applicable Interventional

Home-based SSP on Individuals With PWS

NCT03871751
View directory record Official record
Conditions
Prader-Willi Syndrome
Interventions
Safe and Sound Protocol
Behavioral
Lead sponsor
Indiana University
Other
Eligibility
3 Years to 17 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Mar 7, 2022 · Synced Oct 22, 2026, 4:59 PM EDT
Terminated Not applicable Interventional

Percutaneous Cochlear Implantation: Implementation of Technique

NCT01460823
View directory record Official record
Conditions
Hearing Loss
Interventions
Percutaneous Cochlear Implantation using image guided surgical techniques
Procedure
Lead sponsor
Vanderbilt University
Other
Eligibility
18 Years to 80 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Dec 16, 2014 · Synced Oct 22, 2026, 4:59 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Reducing Childhood Hearing Loss in Rural Alaska Through a Preschool Screening and Referral Process Using Mobile Health and Telemedicine

NCT03662256
View directory record Official record
Conditions
Hearing Loss
Interventions
Current Primary Care Referral Process, Telemedicine Referral Process
Other
Lead sponsor
Norton Sound Health Corporation
Other
Eligibility
2 Years to 6 Years
Enrollment
155 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
Nome, Alaska
Source: ClinicalTrials.gov public record
Updated Jun 16, 2020 · Synced Oct 22, 2026, 4:59 PM EDT
Completed Phase 2 Interventional Results available

SPI-1005 for Prevention and Treatment of Tobramycin Induced Ototoxicity

NCT02819856
View directory record Official record
Conditions
Ototoxicity
Interventions
Placebo, SPI-1005 Ebselen 200mg Capsule x1, SPI-1005 Ebselen 200mg Capsule x2, SPI-1005 Ebselen 200mg Capsule x3
Drug
Lead sponsor
Sound Pharmaceuticals, Incorporated
Industry
Eligibility
18 Years and older
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2023
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Jul 16, 2026 · Synced Oct 22, 2026, 4:59 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

North Carolina Newborn Exome Sequencing for Universal Screening

NCT02826694
View directory record Official record
Conditions
Metabolism, Inborn Errors, Hearing Loss, Hereditary Disease
Interventions
Well infant, whole exome sequencing, Diagnosed, whole exome sequencing
Genetic
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
1 Hour to 5 Years
Enrollment
106 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2019
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 8, 2020 · Synced Oct 22, 2026, 4:59 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Social Influences on Sensorimotor Integration of Speech Production and Perception During Early Vocal Learning

NCT05634356
View directory record Official record
Conditions
Sensorineural Hearing Loss, Speech
Interventions
vocal-social reinforcement
Behavioral
Lead sponsor
University of Southern California
Other
Eligibility
7 Months to 24 Months
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jun 18, 2024 · Synced Oct 22, 2026, 4:59 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 22, 2026, 4:59 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Using Virtual Reality to Improve Medical Training

NCT07542834
View directory record Official record
Conditions
Type 2 Diabetes (T2DM), Geriatric Syndromes, Disability Hearing, Disability Physical, Urinary Tract Infection(UTI), Delirium Confusional State
Interventions
Cinematic Virtual Reality Training, Traditional Didactic Lecture
Behavioral
Lead sponsor
Ohio University
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Athens, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 21, 2026 · Synced Oct 22, 2026, 4:59 PM EDT