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ClinicalTrials.gov public records Last synced Oct 26, 2026, 4:49 AM EDT

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Showing 649–672 of 684 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Hearing Disorder Clear all
Enrolling by invitation Not applicable Interventional

Opto-electrical Cochlear Implants

NCT05110183
View directory record Official record
Conditions
Hearing Loss
Interventions
electrical stimulation, optical stimulation, combined optical and electrical stimulation
Device · Other
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 89 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
2
States / cities
Coral Gables, Florida • Columbia, Missouri
Source: ClinicalTrials.gov public record
Updated May 6, 2026 · Synced Oct 26, 2026, 4:49 AM 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 7, 2015 · Synced Oct 26, 2026, 4:49 AM EDT
Completed Not applicable Interventional Results available

Telephone Tinnitus Education for Patients With Traumatic Brain Injury (TBI)

NCT01129141
View directory record Official record
Conditions
Tinnitus
Interventions
Tele-PTM, Wait List Control
Procedure
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
205 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Jan 26, 2017 · Synced Oct 26, 2026, 4:49 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Hearing Aids, Counseling and the Significant Other

NCT01809496
View directory record Official record
Conditions
Hearing Loss
Interventions
Informational Counseling, Patient Centered Counseling
Behavioral
Lead sponsor
VA National Center for Rehabilitative Auditory Research
Federal
Eligibility
20 Years to 85 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Dec 9, 2014 · Synced Oct 26, 2026, 4:49 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Novel Protection Against Potential Brain, Hearing and Vision Injury During Blast Wave Exposure

NCT03017924
View directory record Official record
Conditions
Concussion, Mild
Interventions
Q collar
Device
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
18 Years and older
Enrollment
23 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Feb 16, 2021 · Synced Oct 26, 2026, 4:49 AM EDT
Active, not recruiting Not applicable Interventional

Investigation to Evaluate the Safety and Effectiveness of Cochlear Implantation in Children and Adults With Unilateral Hearing Loss/Single-sided Deafness

NCT05318417
View directory record Official record
Conditions
Hearing Loss, Unilateral, Deafness, Unilateral
Interventions
The Cochlear™ Nucleus® Cochlear Implant (CI) System
Device
Lead sponsor
Cochlear
Industry
Eligibility
5 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
6
States / cities
Palo Alto, California • Englewood, Colorado • Iowa City, Iowa + 3 more
Source: ClinicalTrials.gov public record
Updated Sep 30, 2026 · Synced Oct 26, 2026, 4:49 AM EDT
Completed Not applicable Interventional

Project PAIR: Parent-implemented Articulation Intervention With Recast

NCT06936696
View directory record Official record
Conditions
Hearing Impaired Children
Interventions
Broad Target Speech Recast, Traditional Speech Therapy
Behavioral
Lead sponsor
Vanderbilt University
Other
Eligibility
4 Years to 10 Years
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Jul 23, 2026 · Synced Oct 26, 2026, 4:49 AM 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 18, 2026 · Synced Oct 26, 2026, 4:49 AM EDT
Active, not recruiting Not applicable Interventional

An Investigation to Validate Speech Perception Assessment for Adult Cochlear Recipients Using a Mobile Research App

NCT06098482
View directory record Official record
Conditions
Hearing Loss
Interventions
Mobile Research App (MRA), SOC/validated delivery of the speech perception test material
Device · Other
Lead sponsor
Cochlear
Industry
Eligibility
18 Years and older
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Lone Tree, Colorado
Source: ClinicalTrials.gov public record
Updated Oct 22, 2026 · Synced Oct 26, 2026, 4:49 AM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Connectivity Analysis for Investigation of Auditory Impairment in Epilepsy

NCT01212068
View directory record Official record
Conditions
Brain Mapping, Intracranial Central Nervous System Disorder, Epilepsy, Auditory Perceptual Disorder, Hearing Disorder
Interventions
Not listed
Lead sponsor
National Institute on Deafness and Other Communication Disorders (NIDCD)
NIH
Eligibility
18 Years to 50 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2017
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 6, 2017 · Synced Oct 26, 2026, 4:49 AM 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 6, 2021 · Synced Oct 26, 2026, 4:49 AM 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 26, 2026, 4:49 AM EDT
Not listed Phase 2 Interventional

Cholesterol and Antioxidant Treatment in Patients With Smith-Lemli-Opitz Syndrome (SLOS)

NCT01773278
View directory record Official record
Conditions
Smith-Lemli-Opitz Syndrome, Cone-Rod Dystrophy, Hearing Loss
Interventions
Antioxidants, Cholesterol
Drug
Lead sponsor
University of Colorado, Denver
Other
Eligibility
Up to 65 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2025
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated May 8, 2024 · Synced Oct 26, 2026, 4:49 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

A Feasibility Study of a Novel, Fully Remote Counseling and Sound Therapy Program for Hyperacusis

NCT05976789
View directory record Official record
Conditions
Hyperacusis
Interventions
Sound therapy using low-level background sound, Remote counseling using HAT-Online, Sound therapy using successive approximations
Device · Behavioral · Other
Lead sponsor
Augustana College
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Rock Island, Illinois
Source: ClinicalTrials.gov public record
Updated Apr 17, 2024 · Synced Oct 26, 2026, 4:49 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Inhibitor Masking Device & Sodium Channel, Voltage Gated, Type IX Alpha Subunit (SCN9) Gene Expression

NCT01412918
View directory record Official record
Conditions
Tinnitus
Interventions
The Inhibitor™ Tinnitus Masking Device
Device
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
18 Years and older
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2014
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Feb 29, 2016 · Synced Oct 26, 2026, 4:49 AM EDT
Completed Not applicable Interventional Results available

Evaluation of Hearing Aid Benefit

NCT05198713
View directory record Official record
Conditions
Hearing Loss, Sensorineural
Interventions
New hearing aid
Device
Lead sponsor
Sonova AG
Industry
Eligibility
18 Years to 100 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
1
States / cities
Aurora, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 6, 2023 · Synced Oct 26, 2026, 4:49 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Understanding Aided Speech Perception in Noise

NCT06377215
View directory record Official record
Conditions
Hearing Impairment, Sensorineural, Spatial Perception, Aging, Hearing Aids
Interventions
Open-source master hearing aid
Device
Lead sponsor
University of South Florida
Other
Eligibility
18 Years to 80 Years
Enrollment
121 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Dec 22, 2025 · Synced Oct 26, 2026, 4:49 AM EDT
Completed Not applicable Interventional Results available

Long Term Safety of the Sonitus SoundBite System

NCT01108406
View directory record Official record
Conditions
Hearing Loss, Unilateral Hearing Loss, Total Unilateral Deafness
Interventions
Sonitus SoundBite System, SoundBite Hearing System
Device
Lead sponsor
Sonitus Medical Inc
Industry
Eligibility
18 Years to 80 Years
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010
U.S. locations
1
States / cities
San Jose, California
Source: ClinicalTrials.gov public record
Updated Oct 20, 2014 · Synced Oct 26, 2026, 4:49 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Blast Exposed Veterans With Auditory Complaints

NCT02122458
View directory record Official record
Conditions
Hearing Impairment, Hearing Aid Fitting
Interventions
mild-gain hearing aids with high-frequency emphasis over 6-months
Device
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
20 Years to 50 Years
Enrollment
363 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2020
U.S. locations
3
States / cities
Portland, Oregon • Pittsburgh, Pennsylvania • Sioux Falls, South Dakota
Source: ClinicalTrials.gov public record
Updated Jun 22, 2023 · Synced Oct 26, 2026, 4:49 AM 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 Aug 1, 2023 · Synced Oct 26, 2026, 4:49 AM EDT
Enrolling by invitation No phase listed Observational Accepts healthy volunteers

Quest to Analyze One Thousand Humans Meditating

NCT06583395
View directory record Official record
Conditions
Amyotrophic Lateral Sclerosis (ALS), Angina, Stable, Anxiety, Asthma, Atrial Fibrillation, Cancer Brain, Cancer, Breast, Cancer Colon, Cancer, Lung, Cancer, Ovarian, Cancer Prostate, Cancer Skin, Throat Cancer, Lymphoma, Cancer, Thyroid, Cancer, Other, Cerebral Palsy, Chronic Fatigue Syndrome, Cluster Headache, Chronic Obstructive Pulmonary Disease (COPD), Chronic Kidney Diseases, Crohn Disease, Deafness, Depression, Diabetes, Eczema, Epilepsy, Fibroids, Fibromyalgia, Heart Failure, Hypertension, Hyperthyroidism, Hypothyroidism, Irritable Bowel Syndrome (IBS), Infertility, Lyme Disease, Macular Degeneration, Migraine, Multiple Allergies, Multiple Sclerosis, Osteoarthritis, Osteoporosis, Ovarian Cysts, Parkinson Disease, Phantom Limb Pain, Psoriasis, Post Traumatic Stress Disorder (PTSD), Rheumatoid Arthritis, Sjogrens Disease, Spinal Cord Injury, Spinal Stenosis, Stroke, Tension Headache, Tinnitus, Ulcerative Colitis
Interventions
Advanced multi-component meditation practice
Behavioral
Lead sponsor
Tobias Moeller-Bertram
Industry
Eligibility
21 Years and older
Enrollment
3,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
1
States / cities
Palm Desert, California
Source: ClinicalTrials.gov public record
Updated Nov 1, 2024 · Synced Oct 26, 2026, 4:49 AM EDT
Not yet recruiting Phase 1Phase 2 Interventional

Acute Nicotine Gum and Auditory Brain Responses in Adults With Chronic Tinnitus

NCT07877701
View directory record Official record
Conditions
Tinnitus, Chronic Subjective Tinnitus
Interventions
Nicotine polacrilex gum 4 mg, Placebo gum
Drug · Other
Lead sponsor
Xianhui Wang
Other
Eligibility
18 Years to 80 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Oct 21, 2026 · Synced Oct 26, 2026, 4:49 AM EDT
Recruiting Not applicable Interventional

Investigation of a Device to Deliver Intra-Operative Therapeutic Hypothermia for Hearing Preservation in Cochlear Implantation

NCT06375278
View directory record Official record
Conditions
Cochlear Implants, Cochlear Implantation, Hearing Loss
Interventions
Intra-Ear Canal Cooling Catheter
Device
Lead sponsor
Restorear Devices LLC
Industry
Eligibility
18 Years and older
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Jul 23, 2026 · Synced Oct 26, 2026, 4:49 AM 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 14, 2025 · Synced Oct 26, 2026, 4:49 AM EDT