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ClinicalTrials.gov public records Last synced Oct 1, 2026, 11:58 AM EDT

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Showing 49–72 of 560 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Hard of Hearing Clear all
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 1, 2026, 11:58 AM EDT
Not yet recruiting Not applicable Interventional

Microtable® Method for Cochlear Implantation Investigational Device Exemption (IDE)

NCT03101917
View directory record Official record
Conditions
Hearing Loss, Cochlear
Interventions
The Microtable® Stereotactic System
Device
Lead sponsor
Medical University of South Carolina
Other
Eligibility
22 Years to 80 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2028
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Jun 18, 2026 · Synced Oct 1, 2026, 11:58 AM EDT
Completed Not applicable Interventional Results available

Optimizing Soft Speech Recognition in Children With Hearing Loss

NCT05299892
View directory record Official record
Conditions
Hearing Loss, Sensorineural, Hearing Loss, Bilateral
Interventions
Phonak Audeo P or Naida P hearing aid
Device
Lead sponsor
Sonova AG
Industry
Eligibility
4 Years to 12 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Dec 14, 2023 · Synced Oct 1, 2026, 11:58 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Effectiveness of Hearing-aid Based Wind-noise Algorithm

NCT00738244
View directory record Official record
Conditions
Hearing Impairment
Interventions
Not listed
Lead sponsor
University of Iowa
Other
Eligibility
18 Years to 75 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2009
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Sep 26, 2011 · Synced Oct 1, 2026, 11:58 AM EDT
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Intervention for Hearing Health Among Native Americans

NCT07534098
View directory record Official record
Conditions
Noise-Induced Hearing Loss
Interventions
Talking Circle, Diabetes prevention program & delayed TC
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
400 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2027 – 2030
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Aug 21, 2026 · Synced Oct 1, 2026, 11:58 AM EDT
Completed Not applicable Interventional Results available

Evaluation of Unilateral vs Bilateral Hearing Aids for the Treatment of Age-related Hearing Loss

NCT04739436
View directory record Official record
Conditions
Hearing Loss
Interventions
Hearing amplification
Device
Lead sponsor
Duke University
Other
Eligibility
50 Years and older
Enrollment
278 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
2
States / cities
Durham, North Carolina • Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Apr 10, 2025 · Synced Oct 1, 2026, 11:58 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

American Sign Language-Accessible Diabetes Education

NCT03980808
View directory record Official record
Conditions
Diabetes, Deafness
Interventions
American Sign Language-Accessible Diabetes Education, Control Intervention
Behavioral
Lead sponsor
Georgia Institute of Technology
Other
Eligibility
18 Years to 89 Years
Enrollment
41 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
2
States / cities
Atlanta, Georgia • San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Jul 10, 2023 · Synced Oct 1, 2026, 11:58 AM 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 14, 2023 · Synced Oct 1, 2026, 11:58 AM EDT
Recruiting Phase 2 Interventional

Atorvastatin to Reduce Cisplatin-Induced Hearing Loss Among Individuals With Head and Neck Cancer

NCT04915183
View directory record Official record
Conditions
Hearing Loss, Head and Neck Cancer
Interventions
Placebo, Atorvastatin
Other · Drug
Lead sponsor
National Institute on Deafness and Other Communication Disorders (NIDCD)
NIH
Eligibility
18 Years to 100 Years
Enrollment
224 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2030
U.S. locations
5
States / cities
Atlanta, Georgia • Baltimore, Maryland • Bethesda, Maryland + 2 more
Source: ClinicalTrials.gov public record
Updated Sep 2, 2026 · Synced Oct 1, 2026, 11:58 AM EDT
Not yet recruiting Not applicable Interventional

Automated Text Message Reminders to Promote Hearing Aid Adoption

NCT07170423
View directory record Official record
Conditions
Hearing Loss
Interventions
Automated text message reminder
Behavioral
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
190 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Sep 12, 2025 · Synced Oct 1, 2026, 11:58 AM EDT
Withdrawn Phase 2 Interventional

SPI-1005 for Prevention and Treatment of Chemotherapy Induced Hearing Loss

NCT01451853
View directory record Official record
Conditions
Lung Cancer, Head and Neck Cancer, Hearing Loss, Ototoxicity, Tinnitus, Neuropathy
Interventions
SPI-1005 Low Dose, SPI-1005 Middle Dose, SPI-1005 High Dose, Placebo
Drug
Lead sponsor
Sound Pharmaceuticals, Incorporated
Industry
Eligibility
19 Years to 80 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jun 3, 2026 · Synced Oct 1, 2026, 11:58 AM EDT
Not listed No phase listed Observational

SoundBite Hearing System Long Term Multi Site Patient Use Study

NCT01445977
View directory record Official record
Conditions
Single Sided Deafness, Conductive Hearing Loss
Interventions
Not listed
Lead sponsor
Sonitus Medical Inc
Industry
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
13
States / cities
Phoenix, Arizona • La Jolla, California • Newport Beach, California + 10 more
Source: ClinicalTrials.gov public record
Updated Aug 2, 2013 · Synced Oct 1, 2026, 11:58 AM EDT
Completed Not applicable Interventional

Internet Auditory Rehabilitation: Follow-up to Adult Hearing Screening

NCT04122183
View directory record Official record
Conditions
Hearing Loss
Interventions
iManage (my hearing loss)
Other
Lead sponsor
University of Louisville
Other
Eligibility
45 Years to 85 Years
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Louisville, Kentucky
Source: ClinicalTrials.gov public record
Updated Jul 29, 2024 · Synced Oct 1, 2026, 11:58 AM EDT
Completed Not applicable Interventional Results available

Longitudinal Outcomes of Hearing Aids

NCT04030299
View directory record Official record
Conditions
Presbycusis
Interventions
Over-the-counter fitting
Device
Lead sponsor
Yu-Hsiang Wu
Other
Eligibility
55 Years to 85 Years
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Aug 13, 2024 · Synced Oct 1, 2026, 11:58 AM EDT
Completed Not applicable Interventional Results available

Evaluation of Open-canal Behind-the-Ear Hearing Aids and Traditional In-the-ear Hearing Aids.

NCT00727909
View directory record Official record
Conditions
Hearing Loss
Interventions
Hearing Aid Treatments
Device
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
21 Years to 85 Years
Enrollment
290 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
3
States / cities
Bay Pines, Florida • Mountain Home, Tennessee • Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Jun 10, 2014 · Synced Oct 1, 2026, 11:58 AM EDT
Completed No phase listed Observational Results available

I-Tracking Neurodegeneration in Early Wolfram Syndrome

NCT03951298
View directory record Official record
Conditions
Wolfram Syndrome
Interventions
Not listed
Lead sponsor
Washington University School of Medicine
Other
Eligibility
1 Day and older
Enrollment
128 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Sep 23, 2026 · Synced Oct 1, 2026, 11:58 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Project ASPIRE Efficacy Pilot: Achieving Superior Parental Involvement for Rehabilitative Excellence

NCT01753661
View directory record Official record
Conditions
Parental Language Behaviors
Interventions
Linguistic Feedback Report, Multimedia Education Sessions, EI-As-Usual
Behavioral
Lead sponsor
University of Chicago
Other
Eligibility
6 Months and older
Enrollment
41 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2015
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 3, 2016 · Synced Oct 1, 2026, 11:58 AM EDT
Terminated Phase 2Phase 3 Interventional Results available

Study to Evaluate the Efficacy Safety and Tolerability of QR-421a in Subjects With RP Due to Mutations in Exon 13 of the USH2A Gene With Early to Moderate Vision Loss (Celeste)

NCT05176717
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
Drug · Other
Lead sponsor
Laboratoires Thea
Industry
Eligibility
12 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
2
States / cities
Dallas, Texas • Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Aug 7, 2024 · Synced Oct 1, 2026, 11:58 AM EDT
Not listed No phase listed Observational Accepts healthy volunteers

The Contributions of Age Related Changes in the Sound Localization Pathway to Central Hearing Loss

NCT04513782
View directory record Official record
Conditions
Healthy Individuals, Hearing Loss, Central
Interventions
Audiological Assessments
Diagnostic Test
Lead sponsor
University of Colorado, Denver
Other
Eligibility
40 Years to 89 Years
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2026
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Aug 15, 2023 · Synced Oct 1, 2026, 11:58 AM 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 2, 2025 · Synced Oct 1, 2026, 11:58 AM EDT
Completed Not applicable Interventional Results available

Clinical Evaluation of a Cochlear Implant Sound Processor

NCT04237207
View directory record Official record
Conditions
Hearing Loss, Ear Diseases, Hearing Disorders, Otorhinolaryngologic Diseases
Interventions
Naída Cochlear Implant Q90 sound processor (Naida CI Q90) & software, 301-M062 sound processor & software
Device
Lead sponsor
Advanced Bionics
Industry
Eligibility
18 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
6
States / cities
Aurora, Colorado • Tampa, Florida • Kansas City, Missouri + 3 more
Source: ClinicalTrials.gov public record
Updated May 13, 2022 · Synced Oct 1, 2026, 11:58 AM EDT
Completed No phase listed Interventional Results available

Evaluation of Remote Fitting in Adult and Pediatric Users of the HiResolution Bionic Ear System

NCT05034731
View directory record Official record
Conditions
Hearing Loss, Ear Diseases, Hearing Disorders, Otolaryngological Disease
Interventions
Remote Fitting, In-Office Fitting
Device
Lead sponsor
Advanced Bionics
Industry
Eligibility
13 Years and older
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Sep 21, 2023 · Synced Oct 1, 2026, 11:58 AM 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 30, 2026 · Synced Oct 1, 2026, 11:58 AM EDT
Completed No phase listed Observational

Brain Imaging of Tinnitus

NCT00359931
View directory record Official record
Conditions
Hearing Disorder
Interventions
Not listed
Lead sponsor
National Institute on Deafness and Other Communication Disorders (NIDCD)
NIH
Eligibility
30 Years to 65 Years
Enrollment
58 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2016
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 6, 2017 · Synced Oct 1, 2026, 11:58 AM EDT