- 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
Search Results
Search by objective public record fields.
Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.
These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 1–24
of 27
matching trials from the live ClinicalTrials.gov search.
- 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
- 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
- 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
- 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
- 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
- Diabetes
- Interventions
- Low Dose Sinemet CR, High Dose Sinemet CR, RETeval Electroretinogram (ERG) Testing, Contrast Sensitivity Testing, Visual Acuity Testing
- Drug · Device · Other
- Lead sponsor
- Emory University
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2019
- U.S. locations
- 1
- States / cities
- Atlanta, Georgia
- 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
- 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
- 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
- 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
- Glaucoma, Suspect
- Interventions
- Pattern Electroretinogram
- Diagnostic Test
- Lead sponsor
- Jorvec Corp.
- Industry
- Eligibility
- 18 Years to 85 Years
- Enrollment
- 120 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2025
- U.S. locations
- 1
- States / cities
- Miami, Florida
- 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 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
- Conditions
- Usher Syndrome, Retinitis Pigmentosa, Congenital Hearing Impairment
- Interventions
- Audiogram, Electroretinogram
- Procedure
- Lead sponsor
- National Center for Research Resources (NCRR)
- NIH
- Eligibility
- 0 Years and older
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2001 – 2002
- U.S. locations
- 1
- States / cities
- New York, New York
- 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
- 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
- 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
- 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
- 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
- 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
- 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
- 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
- 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