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Showing 1–24 of 190 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: hearing aids Clear all
Not yet recruiting Not applicable Interventional

Hearing Loss and Brain Health Study

NCT07288463
View directory record Official record
Conditions
Hearing Loss, Adult-Onset, Dementia
Interventions
Over-The-Counter (OTC) hearing aid
Device
Lead sponsor
University of Southern California
Other
Eligibility
50 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2031
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated May 7, 2026 · Synced Sep 4, 2026, 9:28 PM 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 9, 2020 · Synced Sep 4, 2026, 9:28 PM EDT
Completed Not applicable Interventional

Hearing Aid Education and Adaptation System

NCT02839759
View directory record Official record
Conditions
Hearing Loss
Interventions
TELLYHealth
Other
Lead sponsor
Healthcare Technologies and Methods, LLC
Industry
Eligibility
50 Years and older
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
2
States / cities
Gainesville, Florida • Rockville, Maryland
Source: ClinicalTrials.gov public record
Updated May 13, 2020 · Synced Sep 4, 2026, 9:28 PM EDT
Not listed Not applicable Interventional

Effects of an Algorithmically Enhanced Personalized Music-based Intervention in Patients With Dementia

NCT06163378
View directory record Official record
Conditions
Music
Interventions
Rubato Life App
Device
Lead sponsor
Rubato Life
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 7, 2023 · Synced Sep 4, 2026, 9:28 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Community Health Workers and Teleaudiology as a Culturally-relevant Approach to Improving Access to Hearing Health Care

NCT03864003
View directory record Official record
Conditions
Hearing Loss
Interventions
Community Health Workers and Teleaudiology as a Culturally-Relevant Approach to Improving Access to Hearing Health Care
Behavioral
Lead sponsor
University of Arizona
Other
Eligibility
50 Years and older
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Nogales, Arizona
Source: ClinicalTrials.gov public record
Updated May 16, 2022 · Synced Sep 4, 2026, 9:28 PM EDT
Recruiting Not applicable Interventional

Extra-cochlear Electrode Placement at the Post-auricular Vagus Nerve in Cochlear Implantation

NCT07011927
View directory record Official record
Conditions
Hearing Loss
Interventions
Cochlear Implant, Modified Implant Procedure
Device
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 30, 2026 · Synced Sep 4, 2026, 9:28 PM EDT
Not yet recruiting Not applicable Interventional

Benefit of a Clinically Streamlined and Structured Aural Rehabilitation (CSSAR) Program in Adults

NCT07719114
View directory record Official record
Conditions
Hearing Loss
Interventions
Clinically Streamlined and Structured Aural Rehabilitation (CSSAR)
Behavioral
Lead sponsor
Case Western Reserve University
Other
Eligibility
55 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 21, 2026 · Synced Sep 4, 2026, 9:28 PM EDT
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

Amplification and Tinnitus Masker Performance and Benefit for Adults With Hearing Loss and Tinnitus

NCT07298499
View directory record Official record
Conditions
Hearing Aid, Tinnitus
Interventions
Hearing Aid, Tinnitus Masker
Device
Lead sponsor
Starkey Laboratories, Inc
Industry
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Broomfield, Colorado
Source: ClinicalTrials.gov public record
Updated Dec 30, 2025 · Synced Sep 4, 2026, 9:28 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Remote Microphone Candidacy Study

NCT03897634
View directory record Official record
Conditions
Hearing Loss, Sensorineural
Interventions
Remote Microphone
Device
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 85 Years
Enrollment
22 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Evanston, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 9, 2021 · Synced Sep 4, 2026, 9:28 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Noise Reduction Preferences in Teenagers and Pre-teens

NCT05372094
View directory record Official record
Conditions
Hearing Loss
Interventions
Phonak Hearing Aid
Device
Lead sponsor
Sonova AG
Industry
Eligibility
10 Years to 17 Years
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Jan 8, 2024 · Synced Sep 4, 2026, 9:28 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Cochlear Implants in Young Children With SSD

NCT05775367
View directory record Official record
Conditions
Single Sided Deafness, Unilateral Deafness, Hearing Loss, Unilateral, Hearing Loss, Congenital Hearing Loss, Deafness One Ear
Interventions
Cochlear Implant
Device
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
7 Months to 71 Months
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2030
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 25, 2026 · Synced Sep 4, 2026, 9:28 PM EDT
Completed Not applicable Interventional

Multi-Site Randomized Clinical Study of Tinnitus Treatment Methods

NCT00235807
View directory record Official record
Conditions
Tinnitus
Interventions
Tinnitus Masking, Tinnitus Retraining Therapy (TRT), Tinnitus Education (TED)
Procedure
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
21 Years to 80 Years
Enrollment
144 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2006
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Mar 23, 2011 · Synced Sep 4, 2026, 9:28 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Investigation of Anatomical Correlates of Speech Discrimination

NCT01781039
View directory record Official record
Conditions
Sensorineural Hearing Loss
Interventions
Hearing Aid fitting
Device
Lead sponsor
Steward St. Elizabeth's Medical Center of Boston, Inc.
Other
Eligibility
18 Years to 100 Years
Enrollment
186 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2019
U.S. locations
1
States / cities
Brighton, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 11, 2026 · Synced Sep 4, 2026, 9:28 PM EDT
Completed Not applicable Interventional

Comparison of In-Person Versus Remote Cochlear Implant Candidacy Evaluations

NCT02684175
View directory record Official record
Conditions
Hearing Loss, Hearing Disorders
Interventions
Remote CI Counseling, In-Person CI Counseling
Device · Other
Lead sponsor
Matthew Bush, MD
Other
Eligibility
18 Years and older
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated Feb 12, 2020 · Synced Sep 4, 2026, 9:28 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Quantification of Visually Evoked Cortical Potentials in Individuals With Hearing Loss

NCT05107466
View directory record Official record
Conditions
Sensorineural Hearing Loss, Hearing Loss
Interventions
P300 Visually evoked potential
Diagnostic Test
Lead sponsor
Dartmouth-Hitchcock Medical Center
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Lebanon, New Hampshire
Source: ClinicalTrials.gov public record
Updated Oct 28, 2025 · Synced Sep 4, 2026, 9:28 PM EDT
Completed No phase listed Observational

Individually-guided Hearing Aid Fitting

NCT03345654
View directory record Official record
Conditions
Hearing Loss
Interventions
Hearing Aids
Other
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 90 Years
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Evanston, Illinois
Source: ClinicalTrials.gov public record
Updated May 1, 2025 · Synced Sep 4, 2026, 9:28 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Hearing Aid Quality and Reliability Study

NCT04995666
View directory record Official record
Conditions
Hearing Loss
Interventions
Phonak Audeo hearing aid
Device
Lead sponsor
Sonova AG
Industry
Eligibility
18 Years to 90 Years
Enrollment
19 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Aurora, Illinois
Source: ClinicalTrials.gov public record
Updated May 16, 2023 · Synced Sep 4, 2026, 9:28 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Restoration of Spectral Resolution With Hearing-aid Amplification

NCT03850678
View directory record Official record
Conditions
Hearing Loss
Interventions
Hearing Aid
Device
Lead sponsor
University of Nebraska Lincoln
Other
Eligibility
40 Years to 75 Years
Enrollment
209 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2023
U.S. locations
1
States / cities
Lincoln, Nebraska
Source: ClinicalTrials.gov public record
Updated Jan 13, 2025 · Synced Sep 4, 2026, 9:28 PM EDT
Recruiting Not applicable Interventional

Cochlear Implant Speech in Noise Processing

NCT06860152
View directory record Official record
Conditions
Hearing Loss, Adult-Onset, Speech Intelligibility, Hearing Loss, Extreme
Interventions
Cochlear implant
Device
Lead sponsor
Craig D. Workman, PhD
Other
Eligibility
18 Years to 99 Years
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated May 13, 2026 · Synced Sep 4, 2026, 9:28 PM EDT
Completed Not applicable Interventional

Remote Microphone Performance Comparison in Adults With Hearing Loss

NCT07501312
View directory record Official record
Conditions
Hearing Loss
Interventions
Phonak, Device A, Device B
Device
Lead sponsor
Sonova AG
Industry
Eligibility
18 Years to 95 Years
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Aurora, Illinois
Source: ClinicalTrials.gov public record
Updated May 28, 2026 · Synced Sep 4, 2026, 9:28 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Early Age-Related Hearing Loss Investigation Pilot Study

NCT05970211
View directory record Official record
Conditions
Hearing Loss
Interventions
Phonak Audeo Lumity Receiver in Canal Hearing Aid
Device
Lead sponsor
University of South Florida
Other
Eligibility
55 Years to 75 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Jul 31, 2023 · Synced Sep 4, 2026, 9:28 PM 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 22, 2010 · Synced Sep 4, 2026, 9:28 PM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

Evaluation of an Open-source Speech-processing Platform

NCT03686046
View directory record Official record
Conditions
Hearing Loss, Sensorineural
Interventions
Exploratory use
Other
Lead sponsor
San Diego State University
Other
Eligibility
30 Years to 90 Years
Enrollment
22 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Jul 1, 2026 · Synced Sep 4, 2026, 9:28 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Cochlear Implantation in Pediatric Cases of Unilateral Hearing Loss

NCT02963974
View directory record Official record
Conditions
Hearing Loss, Unilateral
Interventions
Cochlear implant
Device
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
42 Months to 78 Months
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2021
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 5, 2021 · Synced Sep 4, 2026, 9:28 PM EDT