- Conditions
- Retinitis Pigmentosa, X-linked Genetic Diseases
- Interventions
- docosahexaenoic acid OR corn/soy oil placebo
- Drug
- Lead sponsor
- Retina Foundation of the Southwest
- Other
- Eligibility
- 7 Years to 32 Years · Male only
- Enrollment
- 78 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2004 – 2014
- U.S. locations
- 1
- States / cities
- Dallas, Texas
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 27
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Glaucoma
- Interventions
- latanoprost 0.005%, Placebo
- Drug
- Lead sponsor
- University of Miami
- Other
- Eligibility
- 18 Years to 85 Years
- Enrollment
- 82 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2009
- U.S. locations
- 1
- States / cities
- Palm Beach Gardens, Florida
- Conditions
- Retinitis Pigmentosa
- Interventions
- Not listed
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 13 Years and older
- Enrollment
- 400 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2005 – 2028
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- Glaucoma
- Interventions
- Diopsys NOVA
- Diagnostic Test
- Lead sponsor
- Wills Eye
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 51 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2014 – 2016
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Photophobia, Traumatic Brain Injury, Migraine
- Interventions
- Pupillography, Ocular Coherence Tomography (OCT), Wrist-watch sensor device, Videography, Electrophysiology
- Device
- Lead sponsor
- Randy Kardon
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 120 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2028
- U.S. locations
- 1
- States / cities
- Iowa City, Iowa
- Conditions
- Hypoxic-Ischemic Encephalopathy, Neonatal Encephalopathy, Encephalopathy
- Interventions
- Visual Evoked Potential (VEP), Electroretinogram (ERG)
- Device
- Lead sponsor
- University of Wisconsin, Madison
- Other
- Eligibility
- Up to 36 Months
- Enrollment
- 125 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2029
- U.S. locations
- 1
- States / cities
- Madison, Wisconsin
- Conditions
- Diabetes Mellitus, Diabetic Retinopathy
- Interventions
- EyePromise DVS, EyePromise DVS plus EyePromise EZTears
- Dietary Supplement
- Lead sponsor
- ZeaVision, LLC
- Industry
- Eligibility
- 18 Years to 85 Years
- Enrollment
- 150 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2022
- U.S. locations
- 1
- States / cities
- Charlotte, North Carolina
- Conditions
- Glaucoma, Open Angle, Low Risk, Ocular Hypertension, Glaucoma Suspect
- Interventions
- Mercury™ Multi-Pressure Dial (MPD) Experimental Goggle, Mercury™ Multi-Pressure Dial (MPD) Placebo Goggle
- Device
- Lead sponsor
- Vance Thompson Vision
- Other
- Eligibility
- 22 Years and older
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020
- U.S. locations
- 1
- States / cities
- Sioux Falls, South Dakota
- Conditions
- Overweight, Obesity
- Interventions
- Chocolate
- Other
- Lead sponsor
- USDA Grand Forks Human Nutrition Research Center
- Federal
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018
- U.S. locations
- 1
- States / cities
- Grand Forks, North Dakota
- Conditions
- Retinal Disease
- Interventions
- Electroretinography
- Diagnostic Test
- Lead sponsor
- Diopsys, Inc.
- Industry
- Eligibility
- 22 Years and older
- Enrollment
- 20 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022
- U.S. locations
- 1
- States / cities
- Tahlequah, Oklahoma
- Conditions
- Retinal Disease, Electroretinogram
- Interventions
- RETeval
- Device
- Lead sponsor
- LKC Technologies, Inc.
- Industry
- Eligibility
- 6 Months to 95 Years
- Enrollment
- 664 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2021
- U.S. locations
- 1
- States / cities
- Little Rock, Arkansas
- Conditions
- Retinopathy
- Interventions
- RETeval color flicker ERG, RETeval dilated versus un-dilated flicker ERG, pupil dilation
- Device · Other
- Lead sponsor
- LKC Technologies, Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 18 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015
- U.S. locations
- 1
- States / cities
- Fort Worth, Texas
- Conditions
- Diabetic Retinal Disease
- Interventions
- Visual Acuity, Reading Speed, Visual Field testing, Contrast sensitivity, Electroretinography (ERG) and pupillography in light- and dark-adapted states, Ultrawide field-color photograph, Ultrawide field-Fluorescein angiogram, Optical coherence tomography, Optical coherence tomography- Angiography
- Diagnostic Test · Other
- Lead sponsor
- Jaeb Center for Health Research
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 450 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2032
- U.S. locations
- 4
- States / cities
- Augusta, Georgia • Boston, Massachusetts • Detroit, Michigan + 1 more
- Conditions
- Age Related Macular Degeneration
- Interventions
- Photobiomodulation
- Device
- Lead sponsor
- LumiThera, Inc.
- Industry
- Eligibility
- 50 Years and older
- Enrollment
- 15 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2021
- U.S. locations
- 1
- States / cities
- New Port Richey, Florida
- Conditions
- Autism Spectrum Disorder
- Interventions
- electroretinogram (ERG)
- Diagnostic Test
- Lead sponsor
- Great Ormond Street Hospital for Children NHS Foundation Trust
- Other
- Eligibility
- 4 Years to 25 Years
- Enrollment
- 177 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2020
- U.S. locations
- 1
- States / cities
- New Haven, Connecticut
- Conditions
- Smoking Cessation, Tobacco Use, Tobacco Dependence, Tobacco Use Disorder, Tobacco Smoking, Cigarette Smoking, Nicotine Dependence, Nicotine Use Disorder, Smoking, Smoking, Cigarette
- Interventions
- Contingency management
- Behavioral
- Lead sponsor
- New York State Psychiatric Institute
- Other
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 11 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2022
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Smith-Lemli-Opitz Syndrome, Cone-Rod Dystrophy, Hearing Loss
- Interventions
- Antioxidants, Cholesterol
- Drug
- Lead sponsor
- University of Colorado, Denver
- Other
- Eligibility
- Up to 65 Years
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2025
- U.S. locations
- 1
- States / cities
- Aurora, Colorado
- Conditions
- ACHROMATOPSIA 7, Achromatopsia
- Interventions
- PBA
- Drug
- Lead sponsor
- Columbia University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 2 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2027
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Age-related Macular Degeneration
- Interventions
- Lucentis (ranibizumab)
- Drug
- Lead sponsor
- Washington University School of Medicine
- Other
- Eligibility
- 50 Years and older
- Enrollment
- 17 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2009
- U.S. locations
- 1
- States / cities
- St Louis, Missouri
- Conditions
- Visual Fatigue
- Interventions
- Stress on visual discomfort
- Behavioral
- Lead sponsor
- Southern California College of Optometry at Marshall B. Ketchum University
- Other
- Eligibility
- 17 Years to 30 Years
- Enrollment
- 100 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2004 – 2008
- U.S. locations
- 1
- States / cities
- Claremont, California
- Conditions
- Electrode Site Reaction
- Interventions
- RM Electrode, ERG Jet Electrode
- Device
- Lead sponsor
- RetMap, Inc
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 90 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2026
- U.S. locations
- 2
- States / cities
- Chicago, Illinois
- Conditions
- PTSD, Posttraumatic Stress Disorder
- Interventions
- RETeval
- Device
- Lead sponsor
- VA Puget Sound Health Care System
- Federal
- Eligibility
- 21 Years to 75 Years
- Enrollment
- 50 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2030
- U.S. locations
- 1
- States / cities
- Seattle, Washington
- Conditions
- Glycogen Storage Disease
- Interventions
- Not listed
- Lead sponsor
- Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
- NIH
- Eligibility
- Not listed
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 1992 – 2001
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Diabetic Retinopathy
- Interventions
- Levodopa, Placebo
- Drug
- Lead sponsor
- Emory University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 230 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2025
- U.S. locations
- 1
- States / cities
- Decatur, Georgia