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ClinicalTrials.gov public records Last synced Oct 22, 2026, 4:43 AM EDT

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Showing 1–24 of 31 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Deafness One Ear Clear all
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 22, 2026, 4:43 AM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Maintaining Cochlear Patency After VIIIth Nerve Surgery

NCT03261726
View directory record Official record
Conditions
Acoustic Neuroma, Labyrinthitis Ossificans, Profound Hearing Impairment
Interventions
MedEl Test Electrode Placer
Device
Lead sponsor
Henry Ford Health System
Other
Eligibility
Not listed
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2021
U.S. locations
1
States / cities
Farmington Hills, Michigan
Source: ClinicalTrials.gov public record
Updated Dec 19, 2025 · Synced Oct 22, 2026, 4:43 AM EDT
Not listed Phase 4 Interventional

Evaluation of Benefit for Treatment of Single Sided Deafness (SSD) Between Two Bone Conduction Prosthetic Devices; Osseointegrated Implant Versus Maxilla Anchored Removable Oral Appliance ("SoundBite")

NCT01933386
View directory record Official record
Conditions
Single Sided Deafness
Interventions
SoundBite
Device
Lead sponsor
Sonitus Medical Inc
Industry
Eligibility
18 Years to 80 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
3
States / cities
Phoenix, Arizona • Novi, Michigan • San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Oct 29, 2013 · Synced Oct 22, 2026, 4:43 AM EDT
Completed No phase listed Observational Results available

Cross-sectional Evaluation of the Subjective Performance and Satisfaction With Ponto Sound Processors

NCT05356221
View directory record Official record
Conditions
Hearing Loss, Hearing Loss, Conductive, Hearing Loss, Unilateral
Interventions
Ponto Sound processor
Device
Lead sponsor
Oticon Medical
Industry
Eligibility
18 Years and older
Enrollment
170 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Somerset, New Jersey
Source: ClinicalTrials.gov public record
Updated Aug 17, 2025 · Synced Oct 22, 2026, 4:43 AM EDT
Completed Phase 3 Interventional Results available

Sudden Deafness Treatment Trial

NCT00097448
View directory record Official record
Conditions
Sudden Deafness
Interventions
prednisone, methylprednisolone sodium succinate
Drug
Lead sponsor
Massachusetts Eye and Ear Infirmary
Other
Eligibility
18 Years and older
Enrollment
255 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2011
U.S. locations
14
States / cities
Los Angeles, California • San Diego, California • Gainesville, Florida + 10 more
Source: ClinicalTrials.gov public record
Updated Apr 4, 2017 · Synced Oct 22, 2026, 4:43 AM EDT
Not listed No phase listed Observational

SoundBite Hearing System 24 Month Multi Site Patient Use Study

NCT01807559
View directory record Official record
Conditions
Single Sided Deafness, Conductive Hearing Loss
Interventions
SoundBite Hearing System
Device
Lead sponsor
Sonitus Medical Inc
Industry
Eligibility
18 Years and older
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
7
States / cities
Phoenix, Arizona • La Jolla, California • Newport Beach, California + 4 more
Source: ClinicalTrials.gov public record
Updated May 3, 2013 · Synced Oct 22, 2026, 4:43 AM EDT
Completed Not applicable Interventional Results available

Evaluation of the Baha SoundArc in Pediatric Patients

NCT03333577
View directory record Official record
Conditions
Hearing Loss, Conductive, Hearing Loss, Mixed, Hearing Loss, Unilateral
Interventions
SoundArc
Device
Lead sponsor
Cochlear
Industry
Eligibility
5 Years to 12 Years
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
3
States / cities
Chandler, Arizona • San Diego, California • Fort Worth, Texas
Source: ClinicalTrials.gov public record
Updated Apr 30, 2019 · Synced Oct 22, 2026, 4:43 AM EDT
Recruiting Not applicable Interventional

Preschool Hearing Screening

NCT06058767
View directory record Official record
Conditions
Hearing Loss, Hearing Disorders in Children, Hearing Loss, Sensorineural, Hearing Loss, Conductive, Hearing Loss, Unilateral, Hearing Loss, Noise-Induced, Hearing Loss, Mixed, Hearing Loss, Bilateral
Interventions
Otoacoustic Emissions Testing, Pure Tone Audiometry
Other
Lead sponsor
University of California, San Francisco
Other
Eligibility
2 Years to 6 Years
Enrollment
13,764 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Feb 2, 2026 · Synced Oct 22, 2026, 4:43 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 22, 2026, 4:43 AM EDT
Completed Phase 1Phase 2 Interventional Results available

Safety, Tolerability and Efficacy for CGF166 in Patients With Unilateral or Bilateral Severe-to-profound Hearing Loss

NCT02132130
View directory record Official record
Conditions
Unilateral Severe to Profound Hearing Loss OR Bilateral Severe to Profound Hearing Loss
Interventions
CGF166
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years to 75 Years
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
4
States / cities
Kansas City, Kansas • Baltimore, Maryland • New York, New York + 1 more
Source: ClinicalTrials.gov public record
Updated Oct 8, 2021 · Synced Oct 22, 2026, 4:43 AM 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 26, 2026 · Synced Oct 22, 2026, 4:43 AM EDT
Active, not recruiting Not applicable Interventional

Single-Sided Deafness and Asymmetric Hearing Loss

NCT04506853
View directory record Official record
Conditions
Hearing Loss, Unilateral, Hearing Loss, Sensorineural
Interventions
MED-EL Cochlear Implant System
Device
Lead sponsor
Med-El Corporation
Industry
Eligibility
5 Years and older
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
4
States / cities
Iowa City, Iowa • New York, New York • Chapel Hill, North Carolina + 1 more
Source: ClinicalTrials.gov public record
Updated Oct 20, 2026 · Synced Oct 22, 2026, 4:43 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 22, 2026, 4:43 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 22, 2026, 4:43 AM EDT
Terminated Not applicable Interventional Results available

Cochlear Implantation for Treatment of Single-sided Deafness

NCT02532972
View directory record Official record
Conditions
Total Unilateral Deafness, Unilateral Partial Deafness
Interventions
Med-el MAESTRO Cochlear Implant with Flex 28 electrode array
Device
Lead sponsor
Dr. Daniel Lee
Other
Eligibility
18 Years and older
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 5, 2020 · Synced Oct 22, 2026, 4:43 AM EDT
Completed No phase listed Observational

Use of RM Technology in Pediatric BAI Recipients

NCT03149484
View directory record Official record
Conditions
Hearing Loss, Unilateral
Interventions
Personal remote microphone (RM) system, Subjective Questionnaire
Device · Other
Lead sponsor
University of Miami
Other
Eligibility
5 Years to 18 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Apr 27, 2023 · Synced Oct 22, 2026, 4:43 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 22, 2026, 4:43 AM EDT
Completed No phase listed Observational

Iowa Cochlear Implant Clinical Research Center Study of SSD Using Med-El Cochlear Implants

NCT03929809
View directory record Official record
Conditions
Hearing Loss, Unilateral, Hearing Loss, Profound
Interventions
Cochlear Implant
Device
Lead sponsor
University of Iowa
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Sep 29, 2021 · Synced Oct 22, 2026, 4:43 AM EDT
Enrolling by invitation Not applicable Interventional

Impact of Anatomy-Based Cochlear Implant Programming on Early Performance

NCT06734039
View directory record Official record
Conditions
Hearing Loss, Unilateral, Cochlear Implants, Hearing Loss, Sensorineural, Single-Sided Deafness (SSD), Asymmetric Hearing Loss
Interventions
Programming of cochlear implant audio processor frequency settings
Device
Lead sponsor
Med-El Corporation
Industry
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
6
States / cities
Iowa City, Iowa • Kansas City, Kansas • Chapel Hill, North Carolina + 3 more
Source: ClinicalTrials.gov public record
Updated Mar 27, 2026 · Synced Oct 22, 2026, 4:43 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 22, 2026, 4:43 AM EDT
Completed Not applicable Interventional Results available

Use of Amplification in Children With Unilateral Hearing Loss

NCT02269124
View directory record Official record
Conditions
Unilateral Hearing Loss
Interventions
Hearing aid
Device
Lead sponsor
Massachusetts Eye and Ear Infirmary
Other
Eligibility
6 Years to 12 Years
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2020
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 11, 2021 · Synced Oct 22, 2026, 4:43 AM EDT
Terminated Phase 3 Interventional Results available

Efficacy and Safety of AM-111 as Acute Sudden Sensorineural Hearing Loss Treatment

NCT02809118
View directory record Official record
Conditions
Hearing Loss, Idiopathic Sudden Sensorineural
Interventions
AM-111 0.4 mg/ml, AM-111 0.8 mg/ml, Placebo
Drug · Other
Lead sponsor
Auris Medical, Inc.
Industry
Eligibility
18 Years and older
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
38
States / cities
Birmingham, Alabama • Escondido, California • Fresno, California + 34 more
Source: ClinicalTrials.gov public record
Updated Aug 7, 2020 · Synced Oct 22, 2026, 4:43 AM EDT
Completed Not applicable Interventional Results available

Cochlear Implantation in Cases of Single-Sided Deafness

NCT02203305
View directory record Official record
Conditions
Unilateral Moderate to Profound Hearing Loss, Asymmetric Hearing Loss, Single-Sided Deafness (SSD)
Interventions
Cochlear Implant, Control Group
Device · Other
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years and older
Enrollment
43 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2021
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 25, 2022 · Synced Oct 22, 2026, 4:43 AM EDT
Recruiting No phase listed Observational

Pilot Study to Evaluate the Long-term Chronic Care of Patients Who Could or do Utilize an Osseointegrated Device (OID)

NCT04899037
View directory record Official record
Conditions
Hearing Loss, Conductive, Hearing Loss, Mixed, Deafness, Unilateral
Interventions
No intervention
Other
Lead sponsor
University of South Florida
Other
Eligibility
18 Years to 85 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Sep 9, 2026 · Synced Oct 22, 2026, 4:43 AM EDT