Independent directory Public ClinicalTrials.gov records United States
Clinical Trials Finder
Objective public record navigation
Search Results

Search by objective public record fields.

Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.

Clear filters

These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.

ClinicalTrials.gov public records Last synced Oct 21, 2026, 2:59 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 121–144 of 1,355 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Sensation Disorders Clear all
Not listed Not applicable Interventional Accepts healthy volunteers

Peripheral Reading

NCT03640130
View directory record Official record
Conditions
Central Visual Impairment
Interventions
Gaze-contingent text enhancement
Behavioral
Lead sponsor
University of Houston
Other
Eligibility
Not listed
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Nov 14, 2018 · Synced Oct 21, 2026, 2:59 AM EDT
Not listed Not applicable Interventional

"Platelet Rich Plasma for the Management of Post-Viral Olfactory Dysfunction.

NCT05666492
View directory record Official record
Conditions
Olfactory Disorder, Olfaction Disorders
Interventions
Platelet rich plasma, Saline
Other
Lead sponsor
Thomas Jefferson University
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 27, 2022 · Synced Oct 21, 2026, 2:59 AM EDT
Completed No phase listed Observational

Clinical and Genetic Characterization of Individuals With Achromatopsia

NCT01846052
View directory record Official record
Conditions
Achromatopsia
Interventions
Not listed
Lead sponsor
Beacon Therapeutics
Industry
Eligibility
6 Years and older
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
5
States / cities
Gainesville, Florida • Miami, Florida • Chicago, Illinois + 2 more
Source: ClinicalTrials.gov public record
Updated Oct 13, 2017 · Synced Oct 21, 2026, 2:59 AM EDT
Completed Not applicable Interventional

Computer-Based Auditory Rehabilitation

NCT02147847
View directory record Official record
Conditions
Presbycusis
Interventions
Video game based training 1, Video game based training 2
Behavioral
Lead sponsor
Massachusetts Eye and Ear Infirmary
Other
Eligibility
50 Years to 85 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
3
States / cities
Boston, Massachusetts • Brighton, Massachusetts • New City, New York
Source: ClinicalTrials.gov public record
Updated Oct 18, 2016 · Synced Oct 21, 2026, 2:59 AM EDT
Terminated Phase 2 Interventional Results available

An Open-Label Extension Study to Evaluate Safety & Tolerability of QR-421a in Subjects With Retinitis Pigmentosa

NCT05085964
View directory record Official record
Conditions
Retinitis Pigmentosa, Usher Syndrome Type 2
Interventions
RNA antisense oligonucleotide for intravitreal injection
Drug
Lead sponsor
Laboratoires Thea
Industry
Eligibility
12 Years and older
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
4
States / cities
Boston, Massachusetts • Ann Arbor, Michigan • Portland, Oregon + 1 more
Source: ClinicalTrials.gov public record
Updated Aug 7, 2024 · Synced Oct 21, 2026, 2:59 AM EDT
Completed Phase 1Phase 2 Interventional Results available

OTO-313 in Subjects With Subjective Tinnitus

NCT03918109
View directory record Official record
Conditions
Tinnitus, Subjective
Interventions
OTO-313, Placebo
Drug
Lead sponsor
Otonomy, Inc.
Industry
Eligibility
18 Years to 75 Years
Enrollment
43 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
16
States / cities
Los Angeles, California • San Diego, California • Colorado Springs, Colorado + 13 more
Source: ClinicalTrials.gov public record
Updated Dec 23, 2022 · Synced Oct 21, 2026, 2:59 AM EDT
Withdrawn Not applicable Interventional

Acoustic Stimulation Paired With Body and Cortical Stimulation for Modulating Tinnitus

NCT02283216
View directory record Official record
Conditions
Tinnitus
Interventions
noise sound stimulation (Tucker-Davis Technologies), body electrical stimulation (Digitimer device), transcranial magnetic stimulation (Magstim)
Device
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years to 65 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated May 1, 2019 · Synced Oct 21, 2026, 2:59 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 21, 2026, 2:59 AM EDT
Completed Phase 3 Interventional

Trial Comparing Near Versus Distance Activities While Patching for Amblyopia in Children 3 to <7 Years Old

NCT00315198
View directory record Official record
Conditions
Amblyopia
Interventions
Eye Patch, Near activities, Distance activities
Device · Procedure
Lead sponsor
Jaeb Center for Health Research
Other
Eligibility
3 Years to 6 Years
Enrollment
425 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
2
States / cities
Bloomington, Indiana • Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Mar 24, 2010 · Synced Oct 21, 2026, 2:59 AM EDT
Completed No phase listed Observational

Utility of a Survey Instrument to Predict Benefit From a Novel Treatment for Vertical Heterophoria

NCT01632787
View directory record Official record
Conditions
Binocular Vision Dysfunction, Vertical Heterophoria
Interventions
Questionnaires and Optometrist Prism Challenge/Treatment
Other
Lead sponsor
Vision Specialists of Birmingham
Other
Eligibility
18 Years and older
Enrollment
86 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
2
States / cities
Bloomfield Hills, Michigan • Livonia, Michigan
Source: ClinicalTrials.gov public record
Updated Nov 1, 2017 · Synced Oct 21, 2026, 2:59 AM EDT
Completed Phase 2 Interventional Results available

COVID-19 Anosmia Study

NCT04495816
View directory record Official record
Conditions
Anosmia, Covid19
Interventions
Omega-3 Fatty Acid Supplement, Placebo/Control
Drug
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years and older
Enrollment
139 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Oct 23, 2023 · Synced Oct 21, 2026, 2:59 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Binaural Cue Sensitivity in Children and Adults With Combined Electric and Acoustic Stimulation

NCT07356128
View directory record Official record
Conditions
Bilateral Sensorineural Hearing Loss, Cochlear Implant, Hearing Preservation, Electric and Acoustic Simulation
Interventions
binaural processing over time, binaural processing over time for children and adults with normal hearing
Behavioral
Lead sponsor
Hearts for Hearing
Other
Eligibility
5 Years and older
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Jan 21, 2026 · Synced Oct 21, 2026, 2:59 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Hearing Healthcare Assessment in Rural Communities

NCT05786794
View directory record Official record
Conditions
Hearing Loss, Adult-Onset, Hearing Loss, Age-Related
Interventions
Patient Navigation Program for Hearing Health Care
Behavioral
Lead sponsor
Matthew Bush, MD
Other
Eligibility
18 Years and older
Enrollment
500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
9
States / cities
Campbellsville, Kentucky • Campton, Kentucky • Elkton, Kentucky + 4 more
Source: ClinicalTrials.gov public record
Updated Aug 20, 2026 · Synced Oct 21, 2026, 2:59 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Nitrous Oxide Treatment for Tinnitus

NCT03365011
View directory record Official record
Conditions
Tinnitus
Interventions
Nitrous oxide gas for inhalation, Placebo gas for inhalation
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 65 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Dec 14, 2018 · Synced Oct 21, 2026, 2:59 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

The Head Injury-associated Photosensitivity and Pupillary Function (HIPP) Study

NCT01942564
View directory record Official record
Conditions
Head Injury, Traumatic Brain Injury (TBI), Photosensitivity, Photophobia
Interventions
Not listed
Lead sponsor
Ohio State University
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2015
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 25, 2017 · Synced Oct 21, 2026, 2:59 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Respiratory Load Magnitude Estimation in PD

NCT02202057
View directory record Official record
Conditions
Parkinson's Disease, Aging
Interventions
Respiratory resistive load on inhalation, Fluoroscopic swallowing evaluation
Other
Lead sponsor
University of Florida
Other
Eligibility
45 Years to 85 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2016
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Sep 19, 2016 · Synced Oct 21, 2026, 2:59 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Olfactory Transcranial Focused Ultrasound

NCT07658365
View directory record Official record
Conditions
Healthy, Olfaction
Interventions
transcranial focused ultrasound (tFUS)
Device
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years to 65 Years
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Oct 6, 2026 · Synced Oct 21, 2026, 2:59 AM EDT
Withdrawn No phase listed Observational

Correlation of Scheimpflug Densitometry Measurements of Corneal Haze With Disability Glare

NCT02244892
View directory record Official record
Conditions
Vision Disability
Interventions
Not listed
Lead sponsor
University Hospitals Cleveland Medical Center
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2014
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 13, 2022 · Synced Oct 21, 2026, 2:59 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Usability of the CP950 Sound Processor

NCT02727842
View directory record Official record
Conditions
Hearing Loss
Interventions
CP950 Sound Processor, Wireless programming pod
Device
Lead sponsor
Cochlear
Industry
Eligibility
12 Years and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016
U.S. locations
3
States / cities
Englewood, Colorado • New York, New York • Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Sep 12, 2018 · Synced Oct 21, 2026, 2:59 AM EDT
Completed Not applicable Interventional

Comparison of In-Person Versus Remote Cochlear Implant Candidacy Evaluations

NCT02684175
View directory record Official record
Conditions
Hearing Loss, Hearing Disorders
Interventions
Remote CI Counseling, In-Person CI Counseling
Device · Other
Lead sponsor
Matthew Bush, MD
Other
Eligibility
18 Years and older
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated Feb 13, 2020 · Synced Oct 21, 2026, 2:59 AM EDT
Completed Phase 2 Interventional

The Efficacy of Incobotulinum Toxin A Injections for Treatment of Tinnitus: a Randomized Controlled Trial

NCT05650645
View directory record Official record
Conditions
Tinnitus
Interventions
incobotulinum toxin A, Placebo-Saline
Drug
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years and older
Enrollment
41 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Feb 10, 2026 · Synced Oct 21, 2026, 2:59 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Clinical Evaluation of Approved and Investigational Contact Lenses

NCT02669095
View directory record Official record
Conditions
Visual Disorder
Interventions
Investigational Contact Lenses (Test), Marketed Contact Lenses (Control)
Device
Lead sponsor
Johnson & Johnson Vision Care, Inc.
Industry
Eligibility
18 Years to 40 Years
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016
U.S. locations
4
States / cities
Sarasota, Florida • Winter Park, Florida • Pickens, South Carolina + 1 more
Source: ClinicalTrials.gov public record
Updated Jun 9, 2017 · Synced Oct 21, 2026, 2:59 AM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Corneal Sensation and Incidence of Dry Eye Post Refractive Cataract Extraction With FemtoSecond Laser

NCT01441895
View directory record Official record
Conditions
Cataract, Dry Eye
Interventions
Not listed
Lead sponsor
Ophthalmic Consultants of Long Island
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2016
U.S. locations
1
States / cities
Rockville Centre, New York
Source: ClinicalTrials.gov public record
Updated Apr 25, 2016 · Synced Oct 21, 2026, 2:59 AM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Apple Hearing Study

NCT04172766
View directory record Official record
Conditions
Hearing Loss, Noise-Induced, Hearing Loss, Tinnitus
Interventions
Not listed
Lead sponsor
Apple Inc.
Industry
Eligibility
18 Years and older
Enrollment
300,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2029
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Mar 19, 2026 · Synced Oct 21, 2026, 2:59 AM EDT