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ClinicalTrials.gov public records Last synced Oct 21, 2026, 5:11 AM EDT

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Showing 169–192 of 1,355 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Sensation Disorders Clear all
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 21, 2026, 5:11 AM EDT
Completed Not applicable Interventional

Effects of Vestibular Rehabilitation in the Treatment of Dizziness and Balance Disturbances After Concussion

NCT06700252
View directory record Official record
Conditions
Concussion
Interventions
Vestibular Rehabilitation, Traditional Protocol
Other
Lead sponsor
Beth Marschner
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Minot, North Dakota
Source: ClinicalTrials.gov public record
Updated Nov 21, 2024 · Synced Oct 21, 2026, 5:11 AM EDT
Completed Phase 2 Interventional Results available

Helping Olfaction and Nutrition On Renal Replacement

NCT02479451
View directory record Official record
Conditions
End Stage Renal Disease, Olfactory Disorders
Interventions
Theophylline
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2022
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 9, 2024 · Synced Oct 21, 2026, 5:11 AM EDT
Not yet recruiting Phase 3 Interventional

Brain Plasticity and GLP-1 Receptor Agonist Treatment for Obesity

NCT07021937
View directory record Official record
Conditions
Obesity/Therapy
Interventions
Semaglutide 1.7mg subcutaneous, Placebo
Drug
Lead sponsor
University of Colorado, Denver
Other
Eligibility
12 Years to 45 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2031
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Jul 2, 2026 · Synced Oct 21, 2026, 5:11 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Self Fitting Hearing Aid Clinical Investigation

NCT05612763
View directory record Official record
Conditions
Hearing Loss, Sensorineural
Interventions
Self fitting hearing device
Device
Lead sponsor
Starkey Laboratories, Inc
Industry
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Eden Prairie, Minnesota
Source: ClinicalTrials.gov public record
Updated Nov 10, 2022 · Synced Oct 21, 2026, 5:11 AM EDT
Withdrawn No phase listed Observational

Hearing Changes After Surgery

NCT04322747
View directory record Official record
Conditions
Hearing Loss
Interventions
Distortion product otoacoustic emissions (DPOAE)
Diagnostic Test
Lead sponsor
Gateway Biotechnology, Inc.
Industry
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 9, 2022 · Synced Oct 21, 2026, 5:11 AM EDT
Completed Not applicable Interventional

The Hearing Aid Effectiveness After Aural Rehabilitation (HEAR) Trial

NCT00260663
View directory record Official record
Conditions
Hearing Loss
Interventions
Group hearing aid fittings, Group hearing aid follow-up
Procedure
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
Not listed
Enrollment
660 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Apr 7, 2015 · Synced Oct 21, 2026, 5:11 AM EDT
Completed Early Phase 1 Interventional

NAC Trial for Anosmia

NCT02481609
View directory record Official record
Conditions
Anosmia
Interventions
N-acetyl cysteine (NAC)
Drug
Lead sponsor
University of Miami
Other
Eligibility
18 Years and older
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Mar 20, 2018 · Synced Oct 21, 2026, 5:11 AM EDT
Completed Phase 2 Interventional

Safety and Efficacy of PP4001 for the Treatment of Symptoms Associated With Uncomplicated Urinary Tract Infection

NCT01406587
View directory record Official record
Conditions
Urinary Tract Infection
Interventions
PP4001, Placebo
Drug
Lead sponsor
Pinnacle Pharmaceuticals, Inc.
Industry
Eligibility
18 Years to 75 Years · Female only
Enrollment
261 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011
U.S. locations
25
States / cities
Montgomery, Alabama • Mesa, Arizona • Phoenix, Arizona + 20 more
Source: ClinicalTrials.gov public record
Updated Oct 19, 2011 · Synced Oct 21, 2026, 5:11 AM EDT
Completed Not applicable Interventional

A Long-Term Monitoring Study of the IMT-002 Patients

NCT00976235
View directory record Official record
Conditions
Macular Degeneration
Interventions
IMT - Implantable Miniature Telescope
Device
Lead sponsor
VisionCare, Inc.
Industry
Eligibility
55 Years and older
Enrollment
129 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2011
U.S. locations
28
States / cities
Tucson, Arizona • Irvine, California • Los Altos, California + 24 more
Source: ClinicalTrials.gov public record
Updated Nov 6, 2017 · Synced Oct 21, 2026, 5:11 AM EDT
Completed Phase 2 Interventional

Randomized Trial Of Tinnitus Retraining Therapy

NCT00578058
View directory record Official record
Conditions
Tinnitus
Interventions
Counseling and Sound Therapy
Other
Lead sponsor
University of Iowa
Other
Eligibility
18 Years and older
Enrollment
180 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2009
U.S. locations
4
States / cities
Iowa City, Iowa • Ann Arbor, Michigan • Buffalo, New York + 1 more
Source: ClinicalTrials.gov public record
Updated Aug 3, 2011 · Synced Oct 21, 2026, 5:11 AM EDT
Completed Phase 3 Interventional Results available

Full-time Bangerter Filters Versus Part-time Daily Patching for Moderate Amblyopia in Children

NCT00525174
View directory record Official record
Conditions
Amblyopia
Interventions
Bangerter filters, Patching, Near activities
Device · Procedure
Lead sponsor
Jaeb Center for Health Research
Other
Eligibility
3 Years to 9 Years
Enrollment
186 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Jul 13, 2016 · Synced Oct 21, 2026, 5:11 AM EDT
Completed Not applicable Interventional Results available

Safety and Performance Study of the INGEVITY Lead

NCT01688843
View directory record Official record
Conditions
Bradycardia, Sinus Node Dysfunction
Interventions
INGEVITY lead
Device
Lead sponsor
Boston Scientific Corporation
Industry
Eligibility
18 Years and older
Enrollment
1,060 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2019
U.S. locations
44
States / cities
Gilbert, Arizona • Glendale, Arizona • Tucson, Arizona + 39 more
Source: ClinicalTrials.gov public record
Updated Mar 10, 2020 · Synced Oct 21, 2026, 5:11 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Sight and Hearing Investigation Into Effects on Delirium

NCT06176625
View directory record Official record
Conditions
Hearing Loss, Hearing Loss, Age-Related, Hearing Disability, Delirium, Delirium in Old Age, Delirium of Mixed Origin, Delirium With Dementia, Delirium on Emergence, Delirium, Cause Unknown, Delirium Superimposed on Dementia, Delirium Confusional State, Delirium;Non Alcoholic, Hearing Loss, Bilateral, Hearing Loss, Sensorineural, Hearing Loss, Functional, Hearing Loss, High-Frequency, Hearing
Interventions
Communication Signage, Amplifier Use
Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
65 Years and older
Enrollment
1,543 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Apr 7, 2026 · Synced Oct 21, 2026, 5:11 AM EDT
Completed Not applicable Interventional Results available

Bone Conduction Auditory Performance Via the Tooth for Single-Sided Deafness

NCT00977314
View directory record Official record
Conditions
Unilateral Hearing Loss
Interventions
The Sonitus Bone Conduction Hearing System, SoundBite, SoundBite Hearing System
Device
Lead sponsor
Sonitus Medical Inc
Industry
Eligibility
18 Years to 80 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
2
States / cities
Redwood City, California • San Jose, California
Source: ClinicalTrials.gov public record
Updated Oct 17, 2014 · Synced Oct 21, 2026, 5:11 AM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Refining Information Technology Support for Genetics in Medicine

NCT01225978
View directory record Official record
Conditions
Hypertrophic Cardiomyopathy, Hearing Loss, Cancer
Interventions
GeneInsight Clinic (GIC)
Device
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
Not listed
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2014
U.S. locations
8
States / cities
Boston, Massachusetts • Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jan 24, 2014 · Synced Oct 21, 2026, 5:11 AM EDT
Completed No phase listed Observational

Genetic Studies of Tone Deafness

NCT00006076
View directory record Official record
Conditions
Healthy, Tone Deafness
Interventions
Not listed
Lead sponsor
National Institute on Deafness and Other Communication Disorders (NIDCD)
NIH
Eligibility
15 Years and older
Enrollment
968 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2010
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 2, 2017 · Synced Oct 21, 2026, 5:11 AM EDT
Terminated Not applicable Interventional Results available

Proprioception Testing in Persons With Sensorimotor Impairment

NCT01974635
View directory record Official record
Conditions
Spinal Cord Injury, Stroke, Acquired Brain Injury
Interventions
AMES Therapy
Device
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years to 65 Years
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Jun 13, 2019 · Synced Oct 21, 2026, 5:11 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Hearing Aid Noise Reduction in Pediatric Users Pilot Study (Oticon Pilot Study)

NCT04469946
View directory record Official record
Conditions
Hearing Impairment, Sensorineural Hearing Loss, Bilateral
Interventions
Oticon OpenSound Navigator speech enhancement algorithm
Device
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
6 Years to 12 Years
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 14, 2020 · Synced Oct 21, 2026, 5:11 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Development of Physical Activity Features for Ear-worn Devices

NCT05350046
View directory record Official record
Conditions
Hearing Loss, Well Aging
Interventions
Ear-worn prototype devices
Device
Lead sponsor
57GGardner
Industry
Eligibility
40 Years to 85 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Fremont, California
Source: ClinicalTrials.gov public record
Updated Dec 4, 2023 · Synced Oct 21, 2026, 5:11 AM EDT
Completed Phase 1 Interventional

Pilot Study of Deep Brain Stimulation (DBS) in Area LC for Chronic Tinnitus

NCT01988688
View directory record Official record
Conditions
Tinnitus
Interventions
Deep Brain Stimulation (DBS)
Device
Lead sponsor
Paul Larson
Other
Eligibility
22 Years to 75 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Apr 18, 2019 · Synced Oct 21, 2026, 5:11 AM EDT
Terminated Not applicable Interventional Results available

An Evidence Based Delivery Model of Care for Newly Implanted Adult CI Recipients

NCT03904420
View directory record Official record
Conditions
Sensorineural Hearing Loss, Bilateral
Interventions
Clinical Education and Treatment Model, Traditional Model
Other
Lead sponsor
Cochlear
Industry
Eligibility
18 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
2
States / cities
Wichita Falls, Texas • Edmonds, Washington
Source: ClinicalTrials.gov public record
Updated Oct 29, 2020 · Synced Oct 21, 2026, 5:11 AM EDT
Terminated Phase 2 Interventional Accepts healthy volunteers Results available

Noise-Induced Hearing Loss-Acute Exposure Treatment (UA)

NCT04774250
View directory record Official record
Conditions
Hearing Loss, Noise-Induced
Interventions
Zonisamide 100Mg Cap, Placebo
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
3 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Akron, Ohio
Source: ClinicalTrials.gov public record
Updated Feb 13, 2026 · Synced Oct 21, 2026, 5:11 AM EDT
Completed Not applicable Interventional

Hearing Health Care Service Access and Use

NCT02037139
View directory record Official record
Conditions
Hearing Loss
Interventions
Screening, Brochure, Education
Other · Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
60 Years and older
Enrollment
155 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2019
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Nov 13, 2019 · Synced Oct 21, 2026, 5:11 AM EDT