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ClinicalTrials.gov public records Last synced Oct 21, 2026, 10:15 AM EDT

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Showing 193–216 of 529 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Hearing Disorders and Deafness Clear all
Completed No phase listed Observational Accepts healthy volunteers

Study of Attention Deficit/Hyperactivity Disorder Using Transcranial Magnetic Stimulation

NCT00001915
View directory record Official record
Conditions
Attention Deficit Disorder With Hyperactivity
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
Not listed
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1999 – 2004
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 4, 2008 · Synced Oct 21, 2026, 10:15 AM EDT
Completed No phase listed Observational

Endolymphatic Sac Tumors in a Population of Patients With Von Hippel-Lindau Disease:The Natural History and Pathobiology, and a Prospective Non-Randomized Clinical Trial of Hearing Preservation Surgery in Patients With Early Stage Endolymphatic Sac Tumors

NCT00001668
View directory record Official record
Conditions
Deafness, Kidney Diseases, Kidney Neoplasms, Neoplasms, Retinal Diseases
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
Not listed
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1997 – 2000
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 4, 2008 · Synced Oct 21, 2026, 10:15 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Brain and Cognitive Changes After Reasoning or Physical Training in Cognitively Normal Seniors

NCT00977418
View directory record Official record
Conditions
Hearing Impaired
Interventions
SMART- Strategic Memory and Reasoning Training, Physical Exercise
Behavioral · Other
Lead sponsor
The University of Texas at Dallas
Other
Eligibility
60 Years to 75 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Jul 11, 2016 · Synced Oct 21, 2026, 10:15 AM EDT
Completed Not applicable Interventional Results available

Post-market Clinical Follow-up of a Magnetic Bone Conduction Implant (Cochlear Baha Attract System)

NCT02022085
View directory record Official record
Conditions
Deafness, Hearing Loss, Hearing Loss, Conductive
Interventions
Baha Attract System
Device
Lead sponsor
Cochlear Bone Anchored Solutions
Industry
Eligibility
18 Years and older
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
2
States / cities
Seattle, Washington • Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Oct 12, 2018 · Synced Oct 21, 2026, 10:15 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Sensory Integration of Auditory and Visual Cues in Diverse Contexts

NCT04479761
View directory record Official record
Conditions
Vestibular Disorder, Hearing Loss, Sensorineural
Interventions
Visual and Auditory Cues
Behavioral
Lead sponsor
New York University
Other
Eligibility
18 Years and older
Enrollment
107 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
2
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 5, 2025 · Synced Oct 21, 2026, 10:15 AM EDT
Terminated Not applicable Interventional Results available

The Effect of Low-Level Laser Stimulation on Hearing Thresholds

NCT01820416
View directory record Official record
Conditions
Hearing Loss
Interventions
Low-level Laser Therapy, Placebo Comparator: Disabled Laser
Radiation · Other
Lead sponsor
University of Iowa
Other
Eligibility
18 Years to 75 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Jun 1, 2017 · Synced Oct 21, 2026, 10:15 AM EDT
Completed Not applicable Interventional Results available

Implantation of the Cochlear® Nucleus® System in Adults With Single-Sided Deafness

NCT01670006
View directory record Official record
Conditions
Single Sided Deafness
Interventions
Cochlear Nucleus Cochlear Implant System
Device
Lead sponsor
Cochlear
Industry
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 22, 2022 · Synced Oct 21, 2026, 10:15 AM EDT
Terminated Phase 2 Interventional Results available

Randomized Controlled Trial of Valganciclovir for Cytomegalovirus Infected Hearing Impaired Infants

NCT03107871
View directory record Official record
Conditions
Cmv Congenital, CMV, Congenital Cmv, SNHL, Sensorineural Hearing Loss
Interventions
Valganciclovir, Simple Syrup
Drug
Lead sponsor
Albert Park
Other
Eligibility
1 Month to 12 Months
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
30
States / cities
Palo Alto, California • San Diego, California • San Francisco, California + 25 more
Source: ClinicalTrials.gov public record
Updated Aug 27, 2026 · Synced Oct 21, 2026, 10:15 AM 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 21, 2026, 10:15 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 21, 2026, 10:15 AM EDT
Recruiting Not applicable Interventional

Early Age-Related Hearing Loss Investigation (EARHLI)

NCT06174038
View directory record Official record
Conditions
Alzheimer Disease, Hearing Loss, Cognitive Impairment
Interventions
Hearing Intervention, Health Education Intervention
Device · Behavioral
Lead sponsor
Columbia University
Other
Eligibility
55 Years to 75 Years
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 12, 2026 · Synced Oct 21, 2026, 10:15 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Open-source Hearing Aid Platform Comparisons

NCT05693610
View directory record Official record
Conditions
Hearing Loss, Hearing Loss, Sensorineural
Interventions
Portable OSP, Cloud-based OSP
Device
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older
Enrollment
11 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
Evanston, Illinois
Source: ClinicalTrials.gov public record
Updated Jan 10, 2025 · Synced Oct 21, 2026, 10:15 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Here, My Voice 2 Voice Lessons Pilot

NCT05336747
View directory record Official record
Conditions
Hearing Loss
Interventions
Voice lessons
Behavioral
Lead sponsor
University of Southern California
Other
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jun 11, 2024 · Synced Oct 21, 2026, 10:15 AM EDT
Recruiting Not applicable Interventional

Auditory Brainstem Implant (ABI) in Children With No Cochleae or Auditory Nerves

NCT02310399
View directory record Official record
Conditions
Hearing Loss, Bilateral (Causes Other Than Tumors)
Interventions
Nucleus ABI541 Auditory Brainstem Implant
Device
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Months to 21 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2030
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 28, 2026 · Synced Oct 21, 2026, 10:15 AM EDT
Completed Not applicable Interventional Results available

Expanded Indications in the Adult Cochlear Implant Population

NCT03236909
View directory record Official record
Conditions
Hearing Loss, Sensorineural
Interventions
MED-EL SYNCHRONY/SYNCHRONY PIN Cochlear Implant System
Device
Lead sponsor
Med-El Corporation
Industry
Eligibility
18 Years and older
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
4
States / cities
Miami, Florida • Chapel Hill, North Carolina • Nashville, Tennessee + 1 more
Source: ClinicalTrials.gov public record
Updated Jun 24, 2025 · Synced Oct 21, 2026, 10:15 AM EDT
Completed Not applicable Interventional Results available

Post-market Study to Capture Information Regarding Performance of Lyric2

NCT01861704
View directory record Official record
Conditions
Hearing Loss
Interventions
Lyric, Lyric2
Device
Lead sponsor
Phonak AG, Switzerland
Industry
Eligibility
18 Years to 90 Years
Enrollment
177 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
Newark, California
Source: ClinicalTrials.gov public record
Updated May 19, 2014 · Synced Oct 21, 2026, 10:15 AM EDT
Completed Not applicable Interventional

AB-Intra- and Post-Operative Measures of Auditory Function

NCT03685461
View directory record Official record
Conditions
Hearing Loss, Cochlear Implant
Interventions
Electrocochleography
Other
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
1 Year and older
Enrollment
88 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2025
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jan 14, 2026 · Synced Oct 21, 2026, 10:15 AM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

Dual-Task Cost in Bilateral Hearing Loss

NCT05540535
View directory record Official record
Conditions
Bilateral Hearing Loss, Healthy Aging
Interventions
Gait assessment, Cognitive assessment
Other
Lead sponsor
New York University
Other
Eligibility
40 Years and older
Enrollment
67 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
2
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 13, 2025 · Synced Oct 21, 2026, 10:15 AM EDT
Completed Not applicable Interventional Results available

P-CHAT: Comparison of Direct to Consumer Delivery Models for Hearing Devices

NCT04618315
View directory record Official record
Conditions
Hearing Aids, Hearing Loss
Interventions
Hearing Aids
Device
Lead sponsor
Northwestern University
Other
Eligibility
50 Years to 79 Years
Enrollment
584 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
4
States / cities
Chicago, Illinois • Evanston, Illinois • Palos Hills, Illinois + 1 more
Source: ClinicalTrials.gov public record
Updated Mar 6, 2025 · Synced Oct 21, 2026, 10:15 AM EDT
Completed No phase listed Observational

Determining Whether Intra-Arterial Carboplatin Causes Hearing Loss in Children

NCT03866460
View directory record Official record
Conditions
Intraocular Retinoblastoma, Hearing Loss
Interventions
Distortion product otoacoustic emission measurement (DPOAE)
Diagnostic Test
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
3 Months to 18 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Nov 7, 2024 · Synced Oct 21, 2026, 10:15 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Wide-Bandwidth Open Canal Hearing Aid For Better Multitalker Speech Understanding

NCT00582946
View directory record Official record
Conditions
Hearing Impairment
Interventions
Hearing Aid
Device
Lead sponsor
EarLens Corporation
Industry
Eligibility
21 Years and older
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2009
U.S. locations
1
States / cities
Redwood City, California
Source: ClinicalTrials.gov public record
Updated Nov 4, 2016 · Synced Oct 21, 2026, 10:15 AM EDT
Recruiting No phase listed Observational

Collection of Clinical Data and Specimens for Research in Hearing, Balance, Taste, Smell, Voice, Speech, and Language Disorders.

NCT05670496
View directory record Official record
Conditions
Hearing Loss, Deafness
Interventions
Not listed
Lead sponsor
National Institute on Deafness and Other Communication Disorders (NIDCD)
NIH
Eligibility
2 Years to 99 Years
Enrollment
600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2032
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 18, 2026 · Synced Oct 21, 2026, 10:15 AM EDT
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 Apr 30, 2025 · Synced Oct 21, 2026, 10:15 AM EDT
Completed Phase 2 Interventional

Functioning, Disability, and Quality of Life in the Adult Hearing Impaired

NCT00037986
View directory record Official record
Conditions
Hearing Impaired
Interventions
Hearing Aids
Device
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
18 Years and older
Enrollment
330 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2004
U.S. locations
1
States / cities
Bay Pines, Florida
Source: ClinicalTrials.gov public record
Updated Feb 11, 2009 · Synced Oct 21, 2026, 10:15 AM EDT