Independent directory Public ClinicalTrials.gov records United States
Clear filters
ClinicalTrials.gov public records Last synced Jun 27, 2026, 6:49 AM EDT

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

Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Diabetic Retinopathy, Diabetes Mellitus
Interventions
Aim 3: Contract
Behavioral
Lead sponsor
Wills Eye
Other
Eligibility
18 Years and older
Enrollment
3,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Glaucoma
Interventions
Xal-Ease device to be used with Xalatan eye drops
Device
Lead sponsor
Augusta University
Other
Eligibility
40 Years to 80 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2009
U.S. locations
1
States / cities
Augusta, Georgia
Conditions
Rheumatoid Arthritis, Sjogren's Syndrome, Systemic Lupus Erythematosus, Mixed Connective Tissue Disease, Psoriatic Arthritis
Interventions
Creating Health Online Course, Delayed access to Creating Health Online Course
Behavioral
Lead sponsor
Terry L. Wahls
Other
Eligibility
18 Years to 100 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Iowa City, Iowa
Completed Not applicable Interventional Accepts healthy volunteers Results available

Providing Financial Incentives to Improve Adherence to Referral Eye Care Visits

NCT04328207
Conditions
Glaucoma, Diabetic Retinopathy, Refractive Errors, Cataract, Behavior, Health
Interventions
No Financial Incentive, Financial Incentive
Other · Behavioral
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years and older
Enrollment
900 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2024
U.S. locations
1
States / cities
Birmingham, Alabama
Conditions
Spinal Cord Injury, Spinal Cord Involvement, Spina Bifida, Transverse Myelitis, Polio and Post-polio Syndrome, Syringomyelia, Spinal Stenosis, Spinal Neoplasms, Spinal Cord Diseases
Interventions
SCI Hard
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
13 Years to 29 Years
Enrollment
184 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Ann Arbor, Michigan
Conditions
Diabetes Mellitus, Type 1, Diabetes Mellitus, Type 2
Interventions
Patient education
Behavioral
Lead sponsor
Nova Southeastern University
Other
Eligibility
18 Years and older
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2005
U.S. locations
1
States / cities
Fort Lauderdale, Florida
Completed Not applicable Interventional Accepts healthy volunteers Results available

Interactive Study to Increase Glaucoma Adherence to Treatment

NCT00794170
Conditions
Glaucoma
Interventions
Telephone and Print based intervention
Behavioral
Lead sponsor
Emory University
Other
Eligibility
18 Years to 80 Years
Enrollment
312 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2010
U.S. locations
2
States / cities
Atlanta, Georgia
Conditions
Rheumatoid Arthritis, Palindromic Arthritis, Juvenile Rheumatoid Arthritis, Ankylosing Spondylitis, Sacroiliitis, Psoriatic Arthritis, Mixed Connective Tissue Disease, Lupus, Enteropathic Arthropathies, Systemic Sclerosis, Sjogren's Syndrome, Sicca Syndrome, Inflammatory Arthritis, Undifferentiated Connective Tissue Diseases
Interventions
Resource sheets, Community Resource Specialist, Nurse Navigator
Other
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years to 100 Years
Enrollment
101 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Eye Health, Vision, Cognitive Function
Interventions
VisionPure Dietary Supplement, Placebo
Dietary Supplement
Lead sponsor
Applied Science & Performance Institute
Industry
Eligibility
18 Years to 40 Years
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
3
States / cities
Lutz, Florida • Tampa, Florida
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Effect of Vision Centers on Access to Eye Care and Eye Health Outcomes

NCT07227714
Conditions
Cataract Surgery, Eye Care, Glasses, Primary Eye Care, Vision Center, Eyecare Visits
Interventions
Establishment of a vision center
Other
Lead sponsor
University of California, San Francisco
Other
Eligibility
Not listed
Enrollment
40,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
San Francisco, California
Completed Not applicable Interventional Accepts healthy volunteers

Effects of Antioxidants on Human Macular Pigments

NCT00718653
Conditions
Eye Health
Interventions
Lutein, Lutein plus green tea extract
Dietary Supplement
Lead sponsor
National Eye Institute (NEI)
NIH
Eligibility
50 Years to 70 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2007
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Cataract
Interventions
Phacoemulsification cataract extraction surgery, Small incision cataract surgery
Procedure
Lead sponsor
Alcon Research
Industry
Eligibility
50 Years to 70 Years
Enrollment
106 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
Fort Worth, Texas
Recruiting Not applicable Interventional Accepts healthy volunteers

Rural Autistic Individuals - Supporting Expression

NCT07054866
Conditions
Autism Disorder, Language Development Disorders, ADHD, Typical Development, Rural Health, Children, Neuroimaging, Eye Tracking, EEG, fNIRS
Interventions
Speech-Gesture combinations
Behavioral
Lead sponsor
Montana State University
Other
Eligibility
2 Years and older
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Bozeman, Montana
Withdrawn Not applicable Interventional Accepts healthy volunteers

Eye Health Intervention Study in Upper Manhattan

NCT06112431
Conditions
Glaucoma, Suspect, Diabetic Retinopathy, Cataract, Refractive Errors, Vision Impairment and Blindness
Interventions
Intervention, Usual Care
Other
Lead sponsor
Columbia University
Other
Eligibility
40 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2027 – 2031
U.S. locations
1
States / cities
New York, New York
Conditions
Retinoblastoma
Interventions
Not listed
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
Not listed
Enrollment
78 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2008
U.S. locations
1
States / cities
New York, New York
Conditions
Eye Diseases
Interventions
Automated Telephone System, Personalized Telephone Call, Usual Care
Behavioral
Lead sponsor
Wills Eye
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Health
Interventions
INO-8875, Placebo control
Drug · Other
Lead sponsor
Inotek Pharmaceuticals Corporation
Industry
Eligibility
35 Years to 65 Years
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
1
States / cities
Evansville, Indiana
Completed Not applicable Interventional Accepts healthy volunteers

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

NCT00522288
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
Recruiting Not applicable Interventional Accepts healthy volunteers

Glaucoma Screening to Enhance At-Risk Californians' Health

NCT06854198
Conditions
Glaucoma
Interventions
Glaucoma screening with optical coherence tomography (OCT), color fundus photography, and tonometry, Educational Brochure
Other
Lead sponsor
University of California, San Francisco
Other
Eligibility
50 Years and older
Enrollment
2,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2029
U.S. locations
2
States / cities
Oakland, California • San Francisco, California
Conditions
Skin Health
Interventions
Experimental: Sahajan Golden Glow Balm
Dietary Supplement
Lead sponsor
Sahajan
Industry
Eligibility
35 Years and older · Female only
Enrollment
35 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Santa Monica, California
Conditions
Dry Eye, Eye Fatigue
Interventions
Eye Empower, Placebo
Dietary Supplement
Lead sponsor
Bio Nature Health
Industry
Eligibility
45 Years and older
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Las Vegas, Nevada
Conditions
Depression, Anxiety, Visual Impairment, Adjustment, Adjustment Disorder With Anxious Mood, Adjustment Disorder With Depressed Mood, Blindness, Acquired, Blindness and Low Vision, Vision Loss
Interventions
Integrated Cognitive Behavioral Therapy (CBT) & Mindfulness Group Intervention for Adjustment to Vision Loss
Behavioral
Lead sponsor
The Chicago Lighthouse
Other
Eligibility
18 Years and older
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Depression - Major Depressive Disorder
Interventions
Not listed
Lead sponsor
Boston Sight
Other
Eligibility
Not listed
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
1
States / cities
Needham, Massachusetts
Completed Not applicable Interventional Results available

The Support, Educate, Empower (SEE) Program

NCT04735653
Conditions
Glaucoma
Interventions
Personalized Glaucoma Coaching, Enhanced Standard care
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
236 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
2
States / cities
Ann Arbor, Michigan • Detroit, Michigan