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ClinicalTrials.gov public records Last synced Oct 21, 2026, 10:11 AM EDT

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Showing 49–72 of 264 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Spectacle Clear all
Completed Not applicable Interventional Results available

Stimulating Neural Activity to Improve Blood Flow and Reduce Amyloid: Path to Clinical Trials

NCT03543878
View directory record Official record
Conditions
Alzheimer Disease
Interventions
Flicker
Device
Lead sponsor
Emory University
Other
Eligibility
50 Years to 90 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Mar 2, 2021 · Synced Oct 21, 2026, 10:11 AM EDT
Not listed Not applicable Interventional

Effect of Blue Light Glasses on Screen Usage After a Concussion in College Students

NCT04804501
View directory record Official record
Conditions
Brain Concussion
Interventions
Blue Light Glasses, Computer Reading Task
Device · Other
Lead sponsor
Rochester Institute of Technology
Other
Eligibility
18 Years to 26 Years
Enrollment
64 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Mar 23, 2021 · Synced Oct 21, 2026, 10:11 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Variable Visual Stimulus as a Novel Approach for Gait Rehabilitation

NCT03737331
View directory record Official record
Conditions
Gait Disorders, Neurologic
Interventions
Fractal visual cueing, Periodic visual cueing, Random visual cueing
Behavioral
Lead sponsor
University of Nebraska
Other
Eligibility
65 Years to 90 Years
Enrollment
1 participant
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Sep 3, 2024 · Synced Oct 21, 2026, 10:11 AM EDT
Terminated Phase 3 Interventional Results available

Combined Patching-Atropine for Residual Amblyopia

NCT00506675
View directory record Official record
Conditions
Amblyopia
Interventions
Patching, Atropine
Device · Drug
Lead sponsor
Jaeb Center for Health Research
Other
Eligibility
3 Years to 9 Years
Enrollment
55 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 13, 2016 · Synced Oct 21, 2026, 10:11 AM EDT
Completed Not applicable Interventional

Investigating Circadian Rhythms in Youth With Persistent Tic Disorders

NCT03508245
View directory record Official record
Conditions
Tourette's Disorder
Interventions
Wearable short wavelength light therapy
Other
Lead sponsor
University of California, Los Angeles
Other
Eligibility
13 Years to 17 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Dec 12, 2023 · Synced Oct 21, 2026, 10:11 AM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Panoptix Trifocal Lens in Post Refractive Myopic Laser Vision Correction Surgery

NCT04698278
View directory record Official record
Conditions
Cataract, Refractive Errors
Interventions
PanOptix Trifocal Intraocular Lens
Device
Lead sponsor
Parkhurst NuVision Clinical Research LLC
Other
Eligibility
22 Years and older
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Mar 17, 2021 · Synced Oct 21, 2026, 10:11 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Comparative Study of Photopic and Mesopic Distance, Intermediate and Near Visual Acuity, and Spectacle Independence

NCT01191502
View directory record Official record
Conditions
Visual Acuity
Interventions
Not listed
Lead sponsor
Innovative Medical
Industry
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
1
States / cities
Eugene, Oregon
Source: ClinicalTrials.gov public record
Updated Oct 6, 2011 · Synced Oct 21, 2026, 10:11 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effects of Contact Lens Wear on Children's Self-Perceptions

NCT00522288
View directory record Official record
Conditions
Myopia
Interventions
Soft contact lenses, Spectacle
Device
Lead sponsor
Ohio State University
Other
Eligibility
8 Years to 11 Years
Enrollment
484 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2007
U.S. locations
5
States / cities
Boston, Massachusetts • Columbus, Ohio • Forest Grove, Oregon + 2 more
Source: ClinicalTrials.gov public record
Updated Mar 21, 2011 · Synced Oct 21, 2026, 10:11 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Seeing the World Through Assorted Glasses

NCT02483559
View directory record Official record
Conditions
Sleep
Interventions
Amber Lenses, Placebo Lenses
Other
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 50 Years
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Feb 8, 2017 · Synced Oct 21, 2026, 10:11 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Healthy Motivations for Moms-to-be Study

NCT03063528
View directory record Official record
Conditions
Weight Gain, Pregnancy, Stress, Emotional, Exercise, Nutrition
Interventions
Healthy Eating and Physical Activity, Stress Reduction and Management
Behavioral
Lead sponsor
University of South Carolina
Other
Eligibility
20 Years to 35 Years · Female only
Enrollment
142 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Columbia, South Carolina
Source: ClinicalTrials.gov public record
Updated Mar 15, 2018 · Synced Oct 21, 2026, 10:11 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Children's Viewing Behavior

NCT07229365
View directory record Official record
Conditions
Myopia, Myopia Progression, Juvenile Myopia
Interventions
Novel spectacle lens design, Spectacle lenses
Device
Lead sponsor
SightGlass Vision, Inc.
Industry
Eligibility
7 Years to 14 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Bloomington, Indiana
Source: ClinicalTrials.gov public record
Updated Apr 30, 2026 · Synced Oct 21, 2026, 10:11 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Kubota Glass Parameter Refinement Study

NCT06085430
View directory record Official record
Conditions
Myopia, Myopia, Progressive, Vision Disorders
Interventions
Kubota Glass
Device
Lead sponsor
Kubota Vision Inc.
Industry
Eligibility
8 Years to 24 Years
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Dec 12, 2024 · Synced Oct 21, 2026, 10:11 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

The Effect of Light Intervention on Recovery in Individuals With Opioid Use Disorder (OUD)

NCT06832007
View directory record Official record
Conditions
Opioid Use Disorder, Sleep, Circadian Rhythms, fMRI Research
Interventions
AYO light glasses (experimental), AYO light glasses (comparator)
Device
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years to 60 Years
Enrollment
105 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Oct 9, 2026 · Synced Oct 21, 2026, 10:11 AM EDT
Not listed Not applicable Interventional

Hydrogen Water Dosing Study for ME/CFS

NCT06227273
View directory record Official record
Conditions
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Interventions
Hydrogen water
Dietary Supplement
Lead sponsor
Stony Brook University
Other
Eligibility
18 Years to 65 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Stony Brook, New York
Source: ClinicalTrials.gov public record
Updated Jan 26, 2024 · Synced Oct 21, 2026, 10:11 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Facilitating Adjustment to Simulated Jet Lag

NCT05382923
View directory record Official record
Conditions
Circadian Rhythm Sleep Disorder, Jet Lag Type
Interventions
Bright Light, Bright Light + Exercise + Melatonin, Control
Behavioral
Lead sponsor
University of Arizona
Other
Eligibility
18 Years to 45 Years
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Tucson, Arizona
Source: ClinicalTrials.gov public record
Updated May 19, 2022 · Synced Oct 21, 2026, 10:11 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Assessment of Accommodation Behavior in Children Under Myopia Control Treatment (Pilot Study)

NCT04807361
View directory record Official record
Conditions
Accomodation, Biofeedback Training, Myopia
Interventions
Auditory biofeedback traing
Behavioral
Lead sponsor
State University of New York College of Optometry
Other
Eligibility
8 Years to 15 Years
Enrollment
44 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
1
States / cities
Long Beach, New York
Source: ClinicalTrials.gov public record
Updated Jan 4, 2023 · Synced Oct 21, 2026, 10:11 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Vouchers to Increase Uptake of Already Free Eye Care

NCT04426331
View directory record Official record
Conditions
Glaucoma, Eye Diseases
Interventions
Voucher Without Value Information, Voucher With Value Information
Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
50 Years and older
Enrollment
739 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 16, 2020 · Synced Oct 21, 2026, 10:11 AM EDT
Not listed Not applicable Interventional

Prospective Evaluation and Comparison of Bilateral Synergy Implants and Bilateral PanOptix Implants

NCT05186298
View directory record Official record
Conditions
Cataract
Interventions
AcrySof® IQ PanOptix®, Synergy®, Cataract Surgery
Device · Procedure
Lead sponsor
Alterman, Modi, & Wolter Ophthalmic Physicians & Surgeons
Other
Eligibility
22 Years and older
Enrollment
320 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
5
States / cities
Panama City, Florida • Poughkeepsie, New York • Kingston, Pennsylvania + 2 more
Source: ClinicalTrials.gov public record
Updated Jan 11, 2022 · Synced Oct 21, 2026, 10:11 AM EDT
Recruiting Not applicable Interventional

Virtual Reality-Enhanced Behavioral Activation for Older Adults With Depression

NCT07188623
View directory record Official record
Conditions
Depression - Major Depressive Disorder, Older Adults (65 Years and Older), Behavioral Activation Treatment, Virtual Reality Therapy
Interventions
VR-Enhanced BA
Behavioral
Lead sponsor
Stanford University
Other
Eligibility
65 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Aug 21, 2026 · Synced Oct 21, 2026, 10:11 AM EDT
Terminated Not applicable Interventional Results available

Controlled Intermittent Alternate Occlusion (CIAO) Therapy for Intermittent Exotropia

NCT02466659
View directory record Official record
Conditions
Intermittent Exotropia
Interventions
CIAO therapy Amblyz glasses
Device
Lead sponsor
Indiana University
Other
Eligibility
3 Years to 11 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Nov 30, 2017 · Synced Oct 21, 2026, 10:11 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Comparison Of Effective Radiation Shielding Between Rampart IC, M1128 Shield vs Conventional Apron And Shields In Clinical Interventional Procedures

NCT05347290
View directory record Official record
Conditions
Radiation Exposure
Interventions
Rampart IC, M1128, Lead Apron and Ancillary Shield, Rampart IC, M1128 and Lead Apron
Device
Lead sponsor
Northwell Health
Other
Eligibility
18 Years and older
Enrollment
63 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 3, 2023 · Synced Oct 21, 2026, 10:11 AM EDT
Not yet recruiting No phase listed Observational

Real Time Craniotomy Planning Using Mixed Reality

NCT07468370
View directory record Official record
Conditions
Neurosurgery, Surgical Planning, Brain Tumor Adult, Craniotomy Tumor Removal Surgery
Interventions
Mixed Reality Glasses/Viewer, Survey using a questionnaire.
Device · Other
Lead sponsor
Brainlab AG
Industry
Eligibility
18 Years and older
Enrollment
54 participants
Timeline
2026 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 5, 2026 · Synced Oct 21, 2026, 10:11 AM EDT
Completed Not applicable Interventional

Light Therapy in End Stage Kidney Disease

NCT06310161
View directory record Official record
Conditions
End Stage Renal Disease
Interventions
Bright light, Dim Light
Device
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 19, 2026 · Synced Oct 21, 2026, 10:11 AM EDT
Completed Not applicable Interventional

Virtual Reality in End Stage Kidney Disease

NCT06356168
View directory record Official record
Conditions
End Stage Kidney Disease
Interventions
Social Virtual Reality, Individual Virtual Reality
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
Not listed
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 7, 2026 · Synced Oct 21, 2026, 10:11 AM EDT