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ClinicalTrials.gov public records Last synced Oct 20, 2026, 6:15 PM EDT

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Showing 1–24 of 1,355 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Sensation Disorders Clear all
Recruiting Not applicable Interventional

Effectiveness Comparison of 3D-Printed and Conventional Ear Tip Comfort in Individuals With Hearing Loss

NCT07228845
View directory record Official record
Conditions
Hearing Aids, Hearing Loss, Bilateral Sensorineural, 3D Printing
Interventions
BTE hearing aids with compatible ear tips (Third-party, FlexResin, Resin), BTE hearing aids with compatible ear tips (FlexResin, Resin, Third-party, FlexResin), BTE hearing aids with compatible ear tips (Resin, Third-party, FlexRes)
Device
Lead sponsor
University of Arizona
Other
Eligibility
18 Years to 89 Years
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Tucson, Arizona
Source: ClinicalTrials.gov public record
Updated May 1, 2026 · Synced Oct 20, 2026, 6:15 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Improving Psychological and Vestibular Health: MINDGAPS

NCT05986279
View directory record Official record
Conditions
Vestibular Hypofunction
Interventions
Rehab
Other
Lead sponsor
University of Montana
Other
Eligibility
18 Years and older
Enrollment
500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
2
States / cities
San Diego, California • Missoula, Montana
Source: ClinicalTrials.gov public record
Updated Dec 6, 2024 · Synced Oct 20, 2026, 6:15 PM EDT
Completed Not applicable Interventional Results available

Cochlear Implant With Dexamethasone Eluting Electrode Array

NCT04750642
View directory record Official record
Conditions
Sensorineural Hearing Loss, Bilateral Hearing Loss
Interventions
CI632D, CI632
Device
Lead sponsor
Cochlear
Industry
Eligibility
18 Years and older
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
4
States / cities
Englewood, Colorado • Iowa City, Iowa • New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 22, 2025 · Synced Oct 20, 2026, 6:15 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Working Memory Changes With Aging and Hearing Loss

NCT01253031
View directory record Official record
Conditions
Aging, Hearing Loss
Interventions
Not listed
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 75 Years
Enrollment
63 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Dec 23, 2015 · Synced Oct 20, 2026, 6:15 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Evaluation of New Fitting Characteristics for Extended Wear Hearing Aid Technology

NCT05274165
View directory record Official record
Conditions
Hearing Loss
Interventions
Lyric Hearing Aid- Experimental Design, Lyric Hearing Aid- Commercially Available
Device
Lead sponsor
Sonova AG
Industry
Eligibility
18 Years to 80 Years
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Highlands Ranch, Colorado
Source: ClinicalTrials.gov public record
Updated Jun 28, 2023 · Synced Oct 20, 2026, 6:15 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Philadelphia Telemedicine Glaucoma Detection and Follow-Up Study

NCT02390245
View directory record Official record
Conditions
Glaucoma, Glaucoma Suspect, Diabetic Retinopathy, Ocular Hypertension, Cataract, Branch Retinal Vein Occlusion, Branch Retinal Arterial Occlusion, Central Retinal Vein Occlusion, Central Retinal Artery Occlusion, Epi-retinal Membrane, Macular Degeneration, Drusen, Loss of Vision
Interventions
Free Eye Screenings, Enhanced Intervention, Usual Care
Other
Lead sponsor
Wills Eye
Other
Eligibility
40 Years and older
Enrollment
906 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2020
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 22, 2022 · Synced Oct 20, 2026, 6:15 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Effects of Acute Intermittent Hypoxia on Sensory Function in Healthy Adults

NCT03283072
View directory record Official record
Conditions
Sensitivity
Interventions
Intervention 1, Intervention 2, Intervention 3, Intervention 4 (sham)
Device
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 40 Years
Enrollment
22 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2020
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Aug 21, 2023 · Synced Oct 20, 2026, 6:15 PM EDT
Completed No phase listed Observational

Long Term Follow-Up of Diabetic Retinopathy

NCT00001395
View directory record Official record
Conditions
Blindness, Cataract, Diabetes Mellitus, Diabetic Retinopathy, Macular Degeneration
Interventions
Not listed
Lead sponsor
National Eye Institute (NEI)
NIH
Eligibility
Not listed
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1994 – 2000
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 4, 2008 · Synced Oct 20, 2026, 6:15 PM EDT
Completed Not applicable Interventional Results available

Benefits of Bimodal Streaming With MED-EL Cochlear Implants and Starkey Hearing Aids

NCT07028619
View directory record Official record
Conditions
Hearing Loss, Sensorineural, Sensorineural Hearing Loss, Bilateral, Cochlear Implant Recipients, Asymmetric Hearing Loss
Interventions
Bimodal Streaming Configuration
Device
Lead sponsor
Med-El Corporation
Industry
Eligibility
Not listed
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
Meridian, Idaho
Source: ClinicalTrials.gov public record
Updated Feb 4, 2026 · Synced Oct 20, 2026, 6:15 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Impact of Meditation on Bothersome Tinnitus

NCT03711630
View directory record Official record
Conditions
Tinnitus, Noise Induced Tinnitus, Tinnitus, Subjective, Tinnitus, Objective, Tinnitus Aggravated, Tinnitus, Pulsatile, Tinnitus, Spontaneous Oto-Acoustic Emission, Tinnitus, Clicking, Tinnitus, Tensor Tympani Induced
Interventions
Meditation
Behavioral
Lead sponsor
State University of New York at Buffalo
Other
Eligibility
18 Years and older
Enrollment
27 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Oct 22, 2020 · Synced Oct 20, 2026, 6:15 PM EDT
Completed Not applicable Interventional

Adaptation and Pilot Testing of a Behavioral Parent Training Program for Parents of Deaf and Hard of Hearing Children

NCT03483428
View directory record Official record
Conditions
Hearing Loss, Behavior Disorders, Parenting
Interventions
Interventionist training and supervision, Behavioral parent training
Behavioral
Lead sponsor
University of Kentucky
Other
Eligibility
2 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018
U.S. locations
1
States / cities
Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated Apr 17, 2019 · Synced Oct 20, 2026, 6:15 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Human Perception of Odors and Odor Blockers

NCT06191419
View directory record Official record
Conditions
Tobacco Smoking, Smoking Behaviors
Interventions
Odorants
Other
Lead sponsor
Tim McClintock
Other
Eligibility
18 Years to 60 Years
Enrollment
27 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated Jul 23, 2026 · Synced Oct 20, 2026, 6:15 PM EDT
Completed No phase listed Observational

Quantification of Breast Sensation Following Postmastectomy Breast Reconstruction

NCT00588419
View directory record Official record
Conditions
Breast Cancer, Cancer
Interventions
breast exam and questionaire
Behavioral
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
21 Years and older · Female only
Enrollment
153 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2021
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 9, 2021 · Synced Oct 20, 2026, 6:15 PM EDT
Completed Not applicable Interventional Results available

Iowa Cochlear Implant Clinical Research Center Hybrid L24 and Standard Cochlear Implants in Profoundly Deaf Infants

NCT03156465
View directory record Official record
Conditions
Implants, Cochlear, Child, Hearing Loss, Bilateral
Interventions
Hybrid L24
Device
Lead sponsor
University of Iowa
Other
Eligibility
12 Months to 24 Months
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2022
U.S. locations
2
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Jan 8, 2025 · Synced Oct 20, 2026, 6:15 PM EDT
Not yet recruiting Phase 2 Interventional

Evaluation of Echothiophate in Pediatric Patients With Refractory Amblyopia

NCT07554131
View directory record Official record
Conditions
Refractory Amblyopia
Interventions
Echothiophate Iodide 0.125% Ophthalmic Solution
Drug
Lead sponsor
University of Oklahoma
Other
Eligibility
3 Years to 17 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Apr 28, 2026 · Synced Oct 20, 2026, 6:15 PM EDT
Recruiting No phase listed Observational

Wolfram Syndrome and WFS1-related Disorders International Registry and Clinical Study

NCT02841553
View directory record Official record
Conditions
Wolfram Syndrome, Diabetes Mellitus, Optic Nerve Atrophy, Deafness, Diabetes Insipidus, Ataxia
Interventions
Not listed
Lead sponsor
Washington University School of Medicine
Other
Eligibility
0 Years and older
Enrollment
5,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2027
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Dec 23, 2025 · Synced Oct 20, 2026, 6:15 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Melatonin Studies of Totally Blind Children

NCT00795236
View directory record Official record
Conditions
Sleep Disorder, Blindness
Interventions
Melatonin
Drug
Lead sponsor
Oregon Health and Science University
Other
Eligibility
5 Years to 20 Years
Enrollment
13 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2015
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Nov 27, 2019 · Synced Oct 20, 2026, 6:15 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Neural Changes in the Aging Auditory System

NCT00264407
View directory record Official record
Conditions
Progesterone, Estrogens, Hearing, Psychoacoustics, Auditory Perceptual Disorders
Interventions
Hormone Replacement Therapy - HRT
Drug
Lead sponsor
University of Rochester
Other
Eligibility
60 Years to 86 Years · Female only
Enrollment
126 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2001 – 2005
U.S. locations
2
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Dec 12, 2005 · Synced Oct 20, 2026, 6:15 PM EDT
Completed Phase 2 Interventional Results available

Stellate Ganglion Block for COVID-induced Parosmia

NCT06253806
View directory record Official record
Conditions
COVID-19-Induced Parosmia
Interventions
Stellate Ganglion Block, Placebo Sham Injection
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 70 Years
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Nov 10, 2025 · Synced Oct 20, 2026, 6:15 PM EDT
Completed Not applicable Interventional Results available

Vestibular Rehabilitation and Dizziness

NCT01729039
View directory record Official record
Conditions
Dizziness
Interventions
standard balance rehabilitation, gaze stability, Control
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
50 Years and older
Enrollment
49 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2017
U.S. locations
2
States / cities
Decatur, Georgia • Mountain Home, Tennessee
Source: ClinicalTrials.gov public record
Updated Aug 22, 2018 · Synced Oct 20, 2026, 6:15 PM EDT
Recruiting Phase 1Phase 2 Interventional

Open-label Study of SKY-GJB2 in Pediatric Subjects With GJB2-mediated Hearing Loss

NCT07627971
View directory record Official record
Conditions
GJB2-mediated Hearing Loss, GJB2 Gene Mutation, DFNB1A
Interventions
SKY-GJB2
Combination Product
Lead sponsor
Skylark Bio Inc.
Industry
Eligibility
9 Months to 7 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
4
States / cities
Bethesda, Maryland • Boston, Massachusetts • Oklahoma City, Oklahoma + 1 more
Source: ClinicalTrials.gov public record
Updated Aug 27, 2026 · Synced Oct 20, 2026, 6:15 PM EDT
Withdrawn No phase listed Observational

Taste And Smell TEsting in End Stage Renal Disease

NCT03043144
View directory record Official record
Conditions
Kidney Failure, Chronic, Olfaction Disorders, Taste Disorders, Malnutrition
Interventions
Worsening of olfaction from enrollment visit to 6 months, Worsening of taste from enrollment visit to 6 months, Serum Zinc, Chronic rhinosinusitis, Dialysis adequacy, Decayed missing filled teeth index (DMFT)
Other
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 26, 2017 · Synced Oct 20, 2026, 6:15 PM EDT
Terminated Phase 1Phase 2 Interventional Results available

Treatment of Pediatric Patients That Lost Sense of Smell Due to COVID-19

NCT04964414
View directory record Official record
Conditions
Dysosmia, Anosmia, Covid19
Interventions
Smell Retraining, Budesonide
Other · Drug
Lead sponsor
Amanda Stapleton
Other
Eligibility
6 Years to 21 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 13, 2024 · Synced Oct 20, 2026, 6:15 PM EDT
Completed Phase 4 Interventional

Trial Comparing Daily Atropine Versus Weekend Atropine

NCT00094614
View directory record Official record
Conditions
Amblyopia
Interventions
Atropine
Drug
Lead sponsor
Jaeb Center for Health Research
Other
Eligibility
3 Years to 7 Years
Enrollment
168 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2003
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 25, 2010 · Synced Oct 20, 2026, 6:15 PM EDT