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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 Clear all
Completed Not applicable Interventional Results available

A Simplified Patient-Centered Educational Tool for Improved Hearing-Aid Outcomes

NCT01940705
View directory record Official record
Conditions
Hearing Loss
Interventions
Hearing-Aid Informational Guide, Hearing-Aid DVD, Teach-back Technique, Standard of Care
Other · Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
50 Years to 89 Years
Enrollment
269 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Feb 20, 2019 · Synced Sep 28, 2026, 9:05 PM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Tradeoff Between Spatial and Temporal Resolution

NCT03867058
View directory record Official record
Conditions
Deafness
Interventions
Electrode selection/electrode configuration
Behavioral
Lead sponsor
East Carolina University
Other
Eligibility
15 Years and older
Enrollment
53 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2023
U.S. locations
1
States / cities
Greenville, North Carolina
Source: ClinicalTrials.gov public record
Updated Apr 6, 2023 · Synced Sep 28, 2026, 9:05 PM EDT
Completed Not applicable Interventional Results available

A Feasibility Study Evaluating the Performance of Focused Multipolar Stimulation and Sound Coding in Adults.

NCT05641155
View directory record Official record
Conditions
Hearing Impairment, Sensorineural
Interventions
Focused Multipolar Stimulation (FMS) strategy
Device
Lead sponsor
Cochlear
Industry
Eligibility
18 Years and older
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
2
States / cities
Englewood, Colorado • Lone Tree, Colorado
Source: ClinicalTrials.gov public record
Updated Jul 28, 2026 · Synced Sep 28, 2026, 9:05 PM EDT
Recruiting Not applicable Interventional

Neural Prediction to Enhance Language

NCT05962359
View directory record Official record
Conditions
Bilateral Sensorineural Hearing Loss, Speech and Language Development Delay Due to Hearing Loss, Social Communication
Interventions
Parent-Implemented Communication Treatment
Behavioral
Lead sponsor
Ann & Robert H Lurie Children's Hospital of Chicago
Other
Eligibility
0 Months to 5 Years
Enrollment
700 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 1, 2026 · Synced Sep 28, 2026, 9:05 PM EDT
Completed Phase 2 Interventional

Audiology Visits After Screening for Hearing Loss: An RCT

NCT00105742
View directory record Official record
Conditions
Hard of Hearing
Interventions
Diagnosis
Procedure
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
Not listed
Enrollment
1,400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 2005
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Apr 6, 2015 · Synced Sep 28, 2026, 9:05 PM EDT
No Longer Available No phase listed Expanded access

Compassionate Use Arm - ABI541 ABI for 10 NF2 Patients

NCT02589912
View directory record Official record
Conditions
Neurofibromatosis Type 2, Severe Profound Sensorineural Hearing Loss
Interventions
Nucleus Profile ABI541 Auditory Brainstem Implant
Device
Lead sponsor
Massachusetts Eye and Ear Infirmary
Other
Eligibility
12 Years to 80 Years
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 5, 2019 · Synced Sep 28, 2026, 9:05 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Addressing Barriers to Adult Hearing Healthcare

NCT02928107
View directory record Official record
Conditions
Hearing Loss, Geriatric Disorder
Interventions
Tele-HS, PCP encouragement
Other
Lead sponsor
Duke University
Other
Eligibility
65 Years to 75 Years
Enrollment
1,146 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2021
U.S. locations
6
States / cities
Ann Arbor, Michigan • New Hyde Park, New York • New York, New York + 3 more
Source: ClinicalTrials.gov public record
Updated Nov 8, 2021 · Synced Sep 28, 2026, 9:05 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 15, 2026 · Synced Sep 28, 2026, 9:05 PM EDT
Recruiting Not applicable Interventional

Clinical Utility of Residual Hearing in the Cochlear Implant Ear

NCT04707885
View directory record Official record
Conditions
Hearing Loss, Sensorineural, Hearing Loss, Hearing Loss, Bilateral
Interventions
Electrocochleography
Device
Lead sponsor
Ohio State University
Other
Eligibility
18 Years to 79 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
5
States / cities
Rochester, Minnesota • St Louis, Missouri • Chapel Hill, North Carolina + 2 more
Source: ClinicalTrials.gov public record
Updated Sep 11, 2025 · Synced Sep 28, 2026, 9:05 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Impact of Hearing Loss Severity on Balance Intervention Outcomes

NCT05681078
View directory record Official record
Conditions
Hearing Loss, Fall, Postural Balance
Interventions
A Matter of Balance: Managing Concerns about Falls
Behavioral
Lead sponsor
University of Arkansas
Other
Eligibility
60 Years to 90 Years
Enrollment
29 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
Little Rock, Arkansas
Source: ClinicalTrials.gov public record
Updated Nov 3, 2024 · Synced Sep 28, 2026, 9:05 PM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

Central Auditory Processing Deficits Associated With Blast Exposure

NCT01567020
View directory record Official record
Conditions
Blast Injuries, Brain Injuries, Age Factors
Interventions
Diagnostic
Other
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 90 Years
Enrollment
105 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2015
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Jun 13, 2019 · Synced Sep 28, 2026, 9:05 PM EDT
Recruiting Not applicable Interventional

OTC Hearing Aid and MCI

NCT06112860
View directory record Official record
Conditions
Hearing Loss, Mild Cognitive Impairment, Alzheimer Disease and Related Dementias (ADRD)
Interventions
Over the counter hearing aid, Communication Strategies Information/Counseling
Device · Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
60 Years to 90 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
3
States / cities
Evanston, Illinois • La Crosse, Wisconsin • Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Sep 3, 2026 · Synced Sep 28, 2026, 9:05 PM EDT
Completed Not applicable Interventional

CROS Application in CI

NCT03243097
View directory record Official record
Conditions
Hearing Loss
Interventions
Phase I - Standard Microphone Cros Input, Phase II - Automatic directional microphone Cros Input, Phase III - No Cros Input
Device
Lead sponsor
University of Miami
Other
Eligibility
18 Years and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Apr 26, 2023 · Synced Sep 28, 2026, 9:05 PM EDT
Completed Not applicable Interventional Results available

North Carolina Genomic Evaluation by Next-generation Exome Sequencing, 2

NCT03548779
View directory record Official record
Conditions
Epilepsy; Seizure, Neuromuscular Diseases, Brain Malformation, Intellectual Disability, Autism Spectrum Disorder, Hypotonia, Inborn Errors of Metabolism, Movement Disorders, Genetic Disease, Development Delay, Chromosome Abnormality, Hearing Loss, Dysmorphic Features, Skeletal Dysplasia, Congenital Abnormality, Microcephaly, Macrocephaly
Interventions
Pre-visit prep, usual care + exome seq
Behavioral · Diagnostic Test
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
0 Years and older
Enrollment
548 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2024
U.S. locations
3
States / cities
Asheville, North Carolina • Chapel Hill, North Carolina • Greenville, North Carolina
Source: ClinicalTrials.gov public record
Updated May 12, 2025 · Synced Sep 28, 2026, 9:05 PM 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 29, 2024 · Synced Sep 28, 2026, 9:05 PM EDT
Completed Not applicable Interventional Results available

Evaluation of Extended Wear Technology

NCT04882800
View directory record Official record
Conditions
Hearing Loss
Interventions
Lyric extended wear hearing aid device A, Lyric extended wear hearing aid with fitting modification device B
Device
Lead sponsor
Sonova AG
Industry
Eligibility
18 Years to 90 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
Narberth, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 13, 2022 · Synced Sep 28, 2026, 9:05 PM 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 20, 2026 · Synced Sep 28, 2026, 9:05 PM 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 12, 2022 · Synced Sep 28, 2026, 9:05 PM EDT
Active, not recruiting Phase 2 Interventional

AMX0035 in Adult Patients With Wolfram Syndrome

NCT05676034
View directory record Official record
Conditions
Wolfram Syndrome
Interventions
AMX0035
Drug
Lead sponsor
Amylyx Pharmaceuticals Inc.
Industry
Eligibility
17 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Apr 13, 2026 · Synced Sep 28, 2026, 9:05 PM EDT
Recruiting No phase listed Observational

Long-term Follow-up of a Cochlear Implant With Dexamethasone Eluting Electrode Array

NCT06936449
View directory record Official record
Conditions
Sensorineural Hearing Loss, Bilateral Hearing Loss
Interventions
CI632D, CI632
Device
Lead sponsor
Cochlear
Industry
Eligibility
18 Years and older
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
3
States / cities
Englewood, Colorado • Iowa City, Iowa • Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 6, 2026 · Synced Sep 28, 2026, 9:05 PM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

Predicting Success With Hearing Aids

NCT00371449
View directory record Official record
Conditions
Hearing Loss, Presbycusis
Interventions
Not listed
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
18 Years to 85 Years
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2009
U.S. locations
1
States / cities
Mountain Home, Tennessee
Source: ClinicalTrials.gov public record
Updated Apr 28, 2015 · Synced Sep 28, 2026, 9:05 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

A Computational Approach to Optimal Deactivation of Cochlear Implant Electrodes

NCT05219474
View directory record Official record
Conditions
Hearing Loss
Interventions
Cochlear implant Computer Model Implementation
Diagnostic Test
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 90 Years
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 17, 2026 · Synced Sep 28, 2026, 9:05 PM EDT
Completed Not applicable Interventional Results available

Comparing the Performance of a Categorical Loudness Scaling Based Fitting With a Behavioural Fitting in Adults With a Nucleus Cochlear Implant 3 Months Post-activation

NCT05709223
View directory record Official record
Conditions
Hearing Loss
Interventions
Categorical loudness scaling based fitting using the research fitting system., Behavioural fitting using Custom Sound Suite (CSS 6.3) Software
Device
Lead sponsor
Cochlear
Industry
Eligibility
18 Years and older
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Lone Tree, Colorado
Source: ClinicalTrials.gov public record
Updated May 14, 2026 · Synced Sep 28, 2026, 9:05 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Real-World Benefit From Directional Hearing Aids

NCT00438334
View directory record Official record
Conditions
Hearing Loss
Interventions
Programmable directional/omni-directional hearing aid
Device
Lead sponsor
Vanderbilt University
Other
Eligibility
Not listed
Enrollment
105 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2001 – 2004
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Nov 21, 2016 · Synced Sep 28, 2026, 9:05 PM EDT