- Conditions
- Retinitis Pigmentosa Syndromic, Congenital Deafness, Usher Syndrome, Retinitis Pigmentosa and Deafness, Retinitis Pigmentosa
- Interventions
- Not listed
- Lead sponsor
- National Eye Institute (NEI)
- NIH
- Eligibility
- 2 Years and older
- Enrollment
- 249 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2005 – 2019
- U.S. locations
- 2
- States / cities
- Bethesda, Maryland • New York, New York
Search Results
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Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.
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Showing 1–24
of 546
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Convergence Insufficiency, Divergence Insufficiency, Hypertropia
- Interventions
- Prism, Orthoptic Exercises, Eye Muscle Surgery, Botox Injection
- Device · Other · Procedure
- Lead sponsor
- Jaeb Center for Health Research
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 217 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2019
- U.S. locations
- 1
- States / cities
- Norfolk, Virginia
- Conditions
- Convergence Insufficiency
- Interventions
- Pencil Push-ups, Office-based Vision Therapy, Placebo Office-based Vision Therapy
- Procedure
- Lead sponsor
- Pennsylvania College of Optometry
- Industry
- Eligibility
- 9 Years to 30 Years
- Enrollment
- 90 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2000 – 2001
- U.S. locations
- 7
- States / cities
- Fullerton, California • New York, New York • Columbus, Ohio + 3 more
- Conditions
- Retinitis Pigmentosa
- Interventions
- New visual processing unit (VPU) with asymmetric waveforms, New VPU with bipolar stimulation
- Device
- Lead sponsor
- University of Michigan
- Other
- Eligibility
- 25 Years to 89 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2023
- U.S. locations
- 1
- States / cities
- Ann Arbor, Michigan
- Conditions
- Corneal Infiltrates
- Interventions
- Not listed
- Lead sponsor
- National Eye Institute (NEI)
- NIH
- Eligibility
- 15 Years and older
- Enrollment
- 205 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2006 – 2009
- U.S. locations
- 1
- States / cities
- Cleveland, Ohio
- Conditions
- Exotropia
- Interventions
- occlusion treatment
- Device
- Lead sponsor
- Jaeb Center for Health Research
- Other
- Eligibility
- 12 Months to 10 Years
- Enrollment
- 611 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2015
- U.S. locations
- 2
- States / cities
- Fullerton, California • Rochester, Minnesota
- Conditions
- Retinal Vasculitis
- Interventions
- Not listed
- Lead sponsor
- National Eye Institute (NEI)
- NIH
- Eligibility
- 10 Years and older
- Enrollment
- 200 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2002 – 2006
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Age-Related Macular Degeneration
- Interventions
- Low glycemic Mediterranean diet behavioral modification
- Behavioral
- Lead sponsor
- Stanford University
- Other
- Eligibility
- 55 Years to 75 Years
- Enrollment
- 32 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2028
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- One Eye Blindness, Blind Left Eye, Blind Right Eye
- Interventions
- Multiplexing Prism
- Device
- Lead sponsor
- Massachusetts Eye and Ear Infirmary
- Other
- Eligibility
- 16 Years and older
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- One Eye Blindness, Blind Left Eye, Blind Right Eye
- Interventions
- Multiplexing Prism
- Device
- Lead sponsor
- Massachusetts Eye and Ear Infirmary
- Other
- Eligibility
- 16 Years and older
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Chronic Blepharitis
- Interventions
- Terpinen-4-ol, Placebo
- Drug · Other
- Lead sponsor
- BioTissue Holdings, Inc
- Industry
- Eligibility
- 15 Years to 80 Years
- Enrollment
- 17 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2015
- U.S. locations
- 1
- States / cities
- Miami, Florida
- Conditions
- Proliferative Diabetic Retinopathy
- Interventions
- Prompt Panretinal Photocoagulation, 0.5-mg Ranibizumab, Deferred panretinal photocoagulation
- Other · Drug
- Lead sponsor
- Jaeb Center for Health Research
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 305 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2018
- U.S. locations
- 48
- States / cities
- Phoenix, Arizona • Loma Linda, California • Palm Springs, California + 42 more
- Conditions
- Convergence Insufficiency
- Interventions
- Office-based vergence/accommodative therapy
- Procedure
- Lead sponsor
- Salus University
- Other
- Eligibility
- 9 Years to 13 Years
- Enrollment
- 311 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2014 – 2020
- U.S. locations
- 8
- States / cities
- Birmingham, Alabama • Fullerton, California • Fort Lauderdale, Florida + 5 more
- Conditions
- Myopia
- Interventions
- Progressive Addition Lenses, single vision lenses
- Other
- Lead sponsor
- Stony Brook University
- Other
- Eligibility
- 6 Years to 12 Years
- Enrollment
- 469 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 1997 – 2013
- U.S. locations
- 4
- States / cities
- Birmingham, Alabama • Boston, Massachusetts • Philadelphia, Pennsylvania + 1 more
- Conditions
- Homonymous Hemianopia
- Interventions
- High power (57 prism diopter) peripheral prism glasses, Low power sham peripheral prism glasses
- Device
- Lead sponsor
- Alexandra Bowers
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 73 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2010
- U.S. locations
- 12
- States / cities
- Birmingham, Alabama • Palo Alto, California • Jupiter, Florida + 9 more
- Conditions
- Epiretinal Membrane
- Interventions
- Immediate Vitrectomy, Deferred Vitrectomy
- Procedure
- Lead sponsor
- Jaeb Center for Health Research
- Other
- Eligibility
- 50 Years and older
- Enrollment
- 400 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2026
- U.S. locations
- 47
- States / cities
- Scottsdale, Arizona • Glendale, California • Huntington Beach, California + 41 more
- Conditions
- Uveitis, Vasculitis, Ocular Inflammatory Disease
- Interventions
- Not listed
- Lead sponsor
- National Eye Institute (NEI)
- NIH
- Eligibility
- 18 Years and older
- Enrollment
- 147 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2019
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Corneal Diseases
- Interventions
- Not listed
- Lead sponsor
- National Eye Institute (NEI)
- NIH
- Eligibility
- Not listed
- Enrollment
- 24 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2002 – 2005
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Diabetic Retinopathy
- Interventions
- Color fundus photography, Mydriatic Agent
- Procedure · Drug
- Lead sponsor
- Eyenuk, Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 52 participants
- Timeline
- 2017
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Vision, Healthy, Attention
- Interventions
- Mixed trials, Blocked Trials
- Behavioral
- Lead sponsor
- Brigham and Women's Hospital
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 40 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2029
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Medication Adherence, Glaucoma
- Interventions
- eyeGuide
- Behavioral
- Lead sponsor
- University of Michigan
- Other
- Eligibility
- 40 Years and older
- Enrollment
- 107 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2020
- U.S. locations
- 1
- States / cities
- Ann Arbor, Michigan
- Conditions
- Perceptual Learning
- Interventions
- Visual Training
- Behavioral
- Lead sponsor
- Brown University
- Other
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 400 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2029
- U.S. locations
- 1
- States / cities
- Providence, Rhode Island
- Conditions
- Keratoconus and Post-keratoplasty
- Interventions
- Not listed
- Lead sponsor
- Oregon Health and Science University
- Other
- Eligibility
- 18 Years to 100 Years
- Enrollment
- 7 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2017
- U.S. locations
- 1
- States / cities
- Portland, Oregon
- Conditions
- Conjunctivitis, Iritis, Keratitis, Retinitis, Uveitis
- Interventions
- Not listed
- Lead sponsor
- National Eye Institute (NEI)
- NIH
- Eligibility
- 2 Years and older
- Enrollment
- 3,000 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 1998 – 2008
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland