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ClinicalTrials.gov public records Last synced Oct 28, 2026, 1:23 PM EDT

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

Showing 1105–1128 of 1,358 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Sensation Disorders Clear all
Completed Phase 3 Interventional

Preventing Depression in Patients With Macular Degeneration

NCT00042211
View directory record Official record
Conditions
Depression, Macular Degeneration
Interventions
Problem Solving Treatment, Control
Behavioral
Lead sponsor
Thomas Jefferson University
Other
Eligibility
65 Years and older
Enrollment
206 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2006
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 8, 2014 · Synced Oct 28, 2026, 1:23 PM EDT
Withdrawn Not applicable Interventional

Effect of Highly Bioavailable Curcumin on Subjective Tinnitus

NCT04800107
View directory record Official record
Conditions
Tinnitus, Subjective
Interventions
Curcumin-phosphatidylcholine, Placebo capsule
Biological
Lead sponsor
Henry Ford Health System
Other
Eligibility
18 Years to 99 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
3
States / cities
Farmington Hills, Michigan • Novi, Michigan • Royal Oak, Michigan
Source: ClinicalTrials.gov public record
Updated Sep 18, 2026 · Synced Oct 28, 2026, 1:23 PM EDT
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

NEURO-COGS: Neurometabolic Mechanisms of Cognitive Training in Schizophrenia

NCT07788755
View directory record Official record
Conditions
Schizophrenia, Schizoaffective Disorder, Cognitive Impairment, Visual Impairment
Interventions
Perceptual Discrimination Training, Cognitive Control Training
Device
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years to 79 Years
Enrollment
168 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2031
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Oct 2, 2026 · Synced Oct 28, 2026, 1:23 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Single-Sided Deafness in the Medicare Population

NCT05250414
View directory record Official record
Conditions
Hearing Loss, Unilateral
Interventions
MED-EL Cochlear Implant System
Device
Lead sponsor
Med-El Corporation
Industry
Eligibility
65 Years and older
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
2
States / cities
Iowa City, Iowa • Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 31, 2026 · Synced Oct 28, 2026, 1:23 PM EDT
Completed Not applicable Interventional Results available

"Can A Prescribed Walking Program With or Without Monitoring Impact Dizziness in the Older Adults?"

NCT03403400
View directory record Official record
Conditions
Dizziness
Interventions
VRWP Group, VRW Group
Behavioral
Lead sponsor
AdventHealth
Other
Eligibility
65 Years and older
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
2
States / cities
Orlando, Florida • Winter Park, Florida
Source: ClinicalTrials.gov public record
Updated Jul 2, 2020 · Synced Oct 28, 2026, 1:23 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Mechanisms Underlying Individual Variations of Taste and Smell in Obesity

NCT04714892
View directory record Official record
Conditions
Obesity
Interventions
Not listed
Lead sponsor
National Institute on Alcohol Abuse and Alcoholism (NIAAA)
NIH
Eligibility
18 Years to 65 Years
Enrollment
350 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 13, 2026 · Synced Oct 28, 2026, 1:23 PM EDT
Not yet recruiting Not applicable Interventional

Multisensory Rehabilitation of Vision Loss After Cortical Damage

NCT07659691
View directory record Official record
Conditions
Cortical Blindness
Interventions
Multisensory Rehabilitation
Behavioral
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years to 85 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 27, 2026 · Synced Oct 28, 2026, 1:23 PM EDT
Completed Not applicable Interventional Results available

Safety and Efficacy of the Vibrant Soundbridge (VSB) for Mixed and Conductive Hearing Losses

NCT00748540
View directory record Official record
Conditions
Hearing Loss
Interventions
Vibrant Soundbridge
Device
Lead sponsor
Med-El Corporation
Industry
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2014
U.S. locations
11
States / cities
Los Angeles, California • San Jose, California • Miami, Florida + 8 more
Source: ClinicalTrials.gov public record
Updated Sep 25, 2019 · Synced Oct 28, 2026, 1:23 PM EDT
Completed Not applicable Interventional

Thin Film Spectacle Coatings to Reduce Light Sensitivity and Headaches in Patients With Migraine

NCT01828684
View directory record Official record
Conditions
Migraine Disorders, Photophobia
Interventions
Therapeutic Lens Coating, Sham Lens Coating
Other
Lead sponsor
Bradley Katz
Other
Eligibility
18 Years and older
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Mar 31, 2016 · Synced Oct 28, 2026, 1:23 PM EDT
Terminated Phase 2Phase 3 Interventional Results available

A Study to Evaluate the Efficacy and Safety of Oral Zavegepant in Migraine Prevention

NCT04804033
View directory record Official record
Conditions
Migraine
Interventions
BHV-3500 (zavegepant), Placebo
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older
Enrollment
1,753 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
116
States / cities
Phoenix, Arizona • Tucson, Arizona • Canoga Park, California + 88 more
Source: ClinicalTrials.gov public record
Updated Mar 27, 2025 · Synced Oct 28, 2026, 1:23 PM EDT
Completed Phase 4 Interventional Results available

Olfactory Deficits and Donepezil Treatment in Cognitively Impaired Elderly

NCT01951118
View directory record Official record
Conditions
Alzheimer Disease, Mild Cognitive Impairment, Delirium, Dementia, Amnestic, Cognitive Disorders
Interventions
Donepezil
Drug
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
55 Years to 95 Years
Enrollment
121 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2019
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 13, 2020 · Synced Oct 28, 2026, 1:23 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

A Study to Evaluate the BrainPort Vision Device in Individuals Blinded by Traumatic Injury

NCT02393118
View directory record Official record
Conditions
Blindness
Interventions
BrainPort V200 Device
Device
Lead sponsor
Wicab
Industry
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2016
U.S. locations
3
States / cities
Chicago, Illinois • New York, New York • Middleton, Wisconsin
Source: ClinicalTrials.gov public record
Updated Mar 2, 2016 · Synced Oct 28, 2026, 1:23 PM EDT
Withdrawn No phase listed Observational Accepts healthy volunteers

Early Detection of Noise-Induced Hearing Loss

NCT01022710
View directory record Official record
Conditions
Hearing Loss, Sensorineural
Interventions
Not listed
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 65 Years · Male only
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2015
U.S. locations
1
States / cities
Loma Linda, California
Source: ClinicalTrials.gov public record
Updated Dec 24, 2015 · Synced Oct 28, 2026, 1:23 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

A Study of the Sense of Smell in Relatives of Parkinson's Disease Patients

NCT00096876
View directory record Official record
Conditions
Parkinson Disease, Parkinsonian Syndrome
Interventions
Not listed
Lead sponsor
Institute for Neurodegenerative Disorders
Other
Eligibility
21 Years and older
Enrollment
600 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2008
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Apr 3, 2019 · Synced Oct 28, 2026, 1:23 PM EDT
Completed Not applicable Interventional Results available

Safety and Effectiveness of the MED-EL Electric-Acoustic System

NCT00747435
View directory record Official record
Conditions
Hearing Loss
Interventions
Electric Acoustic System
Device
Lead sponsor
Med-El Corporation
Industry
Eligibility
18 Years to 70 Years
Enrollment
73 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2016
U.S. locations
14
States / cities
Stanford, California • Miami, Florida • Indianapolis, Indiana + 11 more
Source: ClinicalTrials.gov public record
Updated May 17, 2017 · Synced Oct 28, 2026, 1:23 PM EDT
Terminated Not applicable Interventional Results available

Effect of Transcranial Direct Current Stimulation on Peripheral Neuropathy

NCT03073759
View directory record Official record
Conditions
Peripheral Neuropathy
Interventions
dTCS, Sham device
Device
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 80 Years
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 17, 2020 · Synced Oct 28, 2026, 1:23 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Brain Plasticity of Verbal Memory in the Blind

NCT00059189
View directory record Official record
Conditions
Blindness
Interventions
Magstim Rapid Magnetic Stimulator
Device
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
Not listed
Enrollment
85 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2005
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 4, 2008 · Synced Oct 28, 2026, 1:23 PM EDT
Withdrawn Not applicable Interventional

Development of Auditory Skills in Young Deaf Children With Bilateral Cochlear Implants

NCT00604474
View directory record Official record
Conditions
Deafness
Interventions
HiResolution Bionic Ear System (Cochlear Implant)
Device
Lead sponsor
University of California, San Francisco
Other
Eligibility
12 Months to 36 Months
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Feb 6, 2012 · Synced Oct 28, 2026, 1:23 PM EDT
Completed Not applicable Interventional

Does Wearing Hearing Aids Impact the Affective State of Older Adults With Hearing Loss in Their Daily Lives?

NCT06249685
View directory record Official record
Conditions
Hearing Loss, Hearing Loss, Sensorineural, Emotions, Stress Physiology
Interventions
Bilateral hearing devices
Device
Lead sponsor
University of Memphis
Other
Eligibility
50 Years to 85 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Feb 8, 2024 · Synced Oct 28, 2026, 1:23 PM EDT
Active, not recruiting Not applicable Interventional

The TRIABETES - ARMMS-T2D Study: A Randomized Trial to Compare Surgical and Medical Treatments for Type 2 Diabetes

NCT01047735
View directory record Official record
Conditions
Type 2 Diabetes Mellitus, Obesity
Interventions
Roux-en-Y Gastric Bypass Surgery, Laparoscopic Adjustable Gastric Banding, Lifestyle Weight Loss Intervention
Procedure · Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
25 Years to 55 Years
Enrollment
69 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2028
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 11, 2026 · Synced Oct 28, 2026, 1:23 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

North American Mitochondrial Disease Consortium Patient Registry and Biorepository (NAMDC)

NCT01694940
View directory record Official record
Conditions
Mitochondrial Disorders, Mitochondrial Genetic Disorders, Mitochondrial Diseases, Disorder of Mitochondrial Respiratory Chain Complexes, Deletion and Duplication of Mitochondrial DNA
Interventions
Not listed
Lead sponsor
Columbia University
Other
Eligibility
Not listed
Enrollment
1,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2026
U.S. locations
16
States / cities
San Diego, California • Stanford, California • Aurora, Colorado + 12 more
Source: ClinicalTrials.gov public record
Updated Feb 4, 2026 · Synced Oct 28, 2026, 1:23 PM EDT
Completed Phase 1Phase 2 Interventional

Acute Nicotine Gum and Tinnitus Loudness in Non-Smoking Adults

NCT07772089
View directory record Official record
Conditions
Tinnitus, Chronic Subjective Tinnitus
Interventions
Nicotine polacrilex gum 4 mg, Placebo gum
Drug · Other
Lead sponsor
San Diego State University
Other
Eligibility
18 Years to 80 Years
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Oct 16, 2026 · Synced Oct 28, 2026, 1:23 PM EDT
Recruiting Phase 1Phase 2 Interventional

Valproate for the Treatment of Residual Amblyopia

NCT07226141
View directory record Official record
Conditions
Amblyopia, Amblyopia Unilateral, Amblyopia, Anisometropic, Amblyopia Strabismic
Interventions
Valproate, Placebo, Patch
Drug · Behavioral
Lead sponsor
Boston Children's Hospital
Other
Eligibility
8 Years to 17 Years
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 30, 2026 · Synced Oct 28, 2026, 1:23 PM EDT
Terminated Not applicable Interventional Results available

Evoked Retinal Response

NCT01415453
View directory record Official record
Conditions
Retinitis Pigmentosa
Interventions
Ultrasound Stimulus
Procedure
Lead sponsor
Columbia University
Other
Eligibility
18 Years to 60 Years
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 5, 2013 · Synced Oct 28, 2026, 1:23 PM EDT