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ClinicalTrials.gov public records Last synced Oct 18, 2026, 4:24 AM EDT

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Showing 241–263 of 263 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Spectacles Clear all
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 18, 2026, 4:24 AM EDT
Completed Not applicable Interventional Results available

Sleep to Activate Mood Promotion

NCT02413294
View directory record Official record
Conditions
Depression, Sleep Quality
Interventions
Re-Timer glasses
Device
Lead sponsor
University of Michigan
Other
Eligibility
65 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Apr 7, 2017 · Synced Oct 18, 2026, 4:24 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Spectacle Lens Visual Acuity Assessments Study

NCT05650190
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
9 Years to 14 Years
Enrollment
51 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
6
States / cities
Longwood, Florida • Pittsburg, Kansas • Raytown, Missouri + 3 more
Source: ClinicalTrials.gov public record
Updated May 5, 2026 · Synced Oct 18, 2026, 4:24 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers

Effects of Dairy Foods on Adolescent Pregnant Mothers and Their Newborns

NCT00320125
View directory record Official record
Conditions
Pregnancy
Interventions
Orange juice plus calcium, Dairy products
Dietary Supplement
Lead sponsor
University of Utah
Other
Eligibility
15 Years to 18 Years · Female only
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002 – 2004
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated May 5, 2015 · Synced Oct 18, 2026, 4:24 AM EDT
Terminated Phase 1Phase 2 Interventional

Enhancement of Emmetropization in Hyperopic Infants

NCT00574717
View directory record Official record
Conditions
Hyperopia, Hypermetropia, Farsightedness
Interventions
Spectacles
Procedure
Lead sponsor
Ohio State University
Other
Eligibility
8 Weeks to 20 Weeks
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Oct 19, 2012 · Synced Oct 18, 2026, 4:24 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 18, 2026, 4:24 AM EDT
Not yet recruiting Not applicable Interventional

The Emmetropization Via Accommodation (EVA) - II Study

NCT07838597
View directory record Official record
Conditions
Hyperopia, Farsightedness, Hypermetropia
Interventions
Experimental treatment arm
Combination Product
Lead sponsor
Ohio State University
Other
Eligibility
13 Weeks to 19 Weeks
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2032
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 24, 2026 · Synced Oct 18, 2026, 4:24 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 18, 2026, 4:24 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Spectacles Lens in Concussed Kids

NCT03123822
View directory record Official record
Conditions
Concussion, Mild, Convergence Insufficiency, Accommodation; Insufficiency
Interventions
Glasses
Device
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
9 Years to 17 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2021
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Jun 23, 2022 · Synced Oct 18, 2026, 4:24 AM EDT
Completed Phase 2 Interventional Results available

Phase II Metronomic Dosing, Etoposide, Cyclophosphamide, D0 Prostate Cancer

NCT00176605
View directory record Official record
Conditions
Prostate Cancer
Interventions
Etoposide, Cyclophosphamide
Drug
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
18 Years and older · Male only
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2008
U.S. locations
7
States / cities
East Brunswick, New Jersey • Hamilton, New Jersey • Morristown, New Jersey + 3 more
Source: ClinicalTrials.gov public record
Updated May 20, 2014 · Synced Oct 18, 2026, 4:24 AM EDT
Recruiting Phase 4 Interventional

Quality of Life in Presbyopic Patients Who Are Treated With Qlosi

NCT07113210
View directory record Official record
Conditions
Presbyopia, Glasses, Dry Eye
Interventions
pilocarpine HCL ophthalmic solution
Drug
Lead sponsor
Southern College of Optometry
Other
Eligibility
45 Years to 64 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
2
States / cities
Medina, Minnesota • Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Aug 12, 2025 · Synced Oct 18, 2026, 4:24 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 18, 2026, 4:24 AM EDT
Terminated Not applicable Interventional Results available

Multifocal Visual Performance Study

NCT03757039
View directory record Official record
Conditions
Presbyopia
Interventions
Multifocal soft contact lenses, Progressive addition lens spectacles
Device · Other
Lead sponsor
Alcon Research
Industry
Eligibility
38 Years to 58 Years
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Mar 25, 2020 · Synced Oct 18, 2026, 4:24 AM EDT
Withdrawn Not applicable Interventional

Light Therapy to Treat Depression in Pediatric Stem Cell Therapy Recipients

NCT06496477
View directory record Official record
Conditions
Hematopoietic Stem Cell Transplant
Interventions
Ayo wearable
Device
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
8 Years to 18 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Jun 11, 2026 · Synced Oct 18, 2026, 4:24 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Augmented Reality Ultrasound Guidance

NCT05964439
View directory record Official record
Conditions
Paracentesis
Interventions
HoloUS app for ultrasound visualization
Device
Lead sponsor
Children's National Research Institute
Other
Eligibility
18 Years to 100 Years
Enrollment
44 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Jul 3, 2024 · Synced Oct 18, 2026, 4:24 AM EDT
Not listed Not applicable Interventional

Can Lifestyle Changes Reverse Early-Stage Alzheimer's Disease

NCT04606420
View directory record Official record
Conditions
Alzheimer Disease
Interventions
Lifestyle medicine
Behavioral
Lead sponsor
Preventive Medicine Research Institute
Other
Eligibility
45 Years to 90 Years
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
4
States / cities
San Diego, California • Sausalito, California • Boston, Massachusetts + 1 more
Source: ClinicalTrials.gov public record
Updated Sep 15, 2022 · Synced Oct 18, 2026, 4:24 AM EDT
Completed Phase 4 Interventional Results available

Symfony vs Vivity in Dim Light

NCT06229106
View directory record Official record
Conditions
Cataract
Interventions
Symfony IOL, Vivity IOL
Device
Lead sponsor
Carolina Eyecare Physicians, LLC
Other
Eligibility
50 Years and older
Enrollment
64 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
2
States / cities
Sarasota, Florida • Mt. Pleasant, South Carolina
Source: ClinicalTrials.gov public record
Updated Feb 14, 2025 · Synced Oct 18, 2026, 4:24 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 18, 2026, 4:24 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

SmartHMD for Improved Mobility

NCT03781583
View directory record Official record
Conditions
Low Vision, Orientation, Mobility Limitation, Navigation, Spatial, Visual Impairment
Interventions
SmartHMD version 1, SmartHMD version 2, SmartHMD version 3, SmartHMD version 4
Device
Lead sponsor
James Weiland
Other
Eligibility
14 Years to 89 Years
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Dec 12, 2024 · Synced Oct 18, 2026, 4:24 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Filtered Eyewear to Prevent Light-induced Melatonin Suppression - Aim 1

NCT06310135
View directory record Official record
Conditions
Sleep Quality
Interventions
Filtered Eyewear, Unfiltered Eyewear, No Filters
Device · Other
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years and older
Enrollment
29 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Menands, New York
Source: ClinicalTrials.gov public record
Updated Aug 5, 2025 · Synced Oct 18, 2026, 4:24 AM EDT
Completed Not applicable Interventional Results available

The SleepWell Study - Chronotherapeutic Intervention to Improve Sleep Following ACS

NCT05299723
View directory record Official record
Conditions
Sleep Disturbance, Insomnia, Acute Coronary Syndrome
Interventions
BLT Intervention, BLB Intervention, Sleep Hygiene Education
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 7, 2025 · Synced Oct 18, 2026, 4:24 AM EDT
Terminated Not applicable Interventional Results available

Comparison of AmblyzTM Glasses and Patching for Amblyopia

NCT01973348
View directory record Official record
Conditions
Amblyopia
Interventions
4-hour AmblyZ glasses, 12-hour AmblyZ glasses, 2-hour patching, 6-hour patching
Device
Lead sponsor
Indiana University
Other
Eligibility
3 Years to 8 Years
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Aug 25, 2017 · Synced Oct 18, 2026, 4:24 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Individual and Contextual Factors That Influence Sexual Decisions

NCT03224416
View directory record Official record
Conditions
Binge Drinking, Unsafe Sex, HIV/AIDS, Sexually Transmitted Diseases
Interventions
Alcohol Administration, Placebo Alcohol Administration, No Alcohol Administration
Other
Lead sponsor
Brown University
Other
Eligibility
21 Years to 35 Years · Male only
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Jul 21, 2017 · Synced Oct 18, 2026, 4:24 AM EDT