Clinical Trials on Night Blindness in United States
Total 409 results
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Ocuphire Pharma, Inc.Viatris Inc.RecruitingMesopic Vision | Night Vision LossUnited States
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Massachusetts Eye and Ear InfirmaryNational Eye Institute (NEI)RecruitingOne Eye Blindness | Blind Left Eye | Blind Right EyeUnited States
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University of New MexicoCompletedRetinitis Pigmentosa | Age Related Macular Degeneration | Congenital Stationary Night Blindness | ColorblindnessUnited States
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Tufts UniversityCompleted
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University of Wisconsin, MadisonNational Institute of Health Research and Development, Ministry of Health...CompletedVitamin A DeficiencyUnited States, Indonesia
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USDA, Western Human Nutrition Research CenterHarvestPlusCompletedVitamin A DeficiencyUnited States
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USDA, Western Human Nutrition Research CenterHarvestPlusCompleted
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University of PennsylvaniaNational Institutes of Health (NIH)CompletedControl | 1 Night Recovery Sleep | 3 Nights Recovery Sleep | 5 Nights Recovery SleepUnited States
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USDA, Western Human Nutrition Research CenterUniversity of California, Davis; International Centre for Diarrhoeal Disease... and other collaboratorsCompletedVitamin A DeficiencyUnited States, Bangladesh
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University of Wisconsin, MadisonNational Institute on Deafness and Other Communication Disorders (NIDCD)CompletedVitamin A Deficiency | Vitamin A ToxicityUnited States
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Newcastle UniversityPenn State University; International Food Policy Research InstituteUnknownVitamin A DeficiencyUnited Kingdom
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University of Colorado, DenverInternational Centre for Diarrhoeal Disease Research, BangladeshCompletedEnvironmental Enteric Dysfunction | Vitamin A Deficiency | Zinc DeficiencyUnited States, Bangladesh
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University of California, Los AngelesActive, not recruiting
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Newcastle-upon-Tyne Hospitals NHS TrustNewcastle University; DSM Nutritional Products, Inc.CompletedVitamin A Deficiency | Beta-carotene BioavailabilityUnited Kingdom
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University of Wisconsin, MadisonNational Institute on Deafness and Other Communication Disorders (NIDCD)Enrolling by invitationVitamin A Deficiency | Leukoplakia | Vitamin A | Vocal Cord NeoplasmUnited States
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Newcastle UniversityBill and Melinda Gates Foundation; Institute of Nutrition of Central America... and other collaboratorsUnknownVitamin A Deficiency | Vitamin A Toxicity | Hypervitaminosis AGuatemala, United Kingdom
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Wake Forest University Health SciencesNot yet recruitingHemianopia, Homonymous | Cortical Blindness, Unspecified Side of BrainUnited States
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Indiana UniversityIndiana University HealthCompleted
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Smith-Kettlewell Eye Research InstituteRecruitingBlindness | Low Vision | Blindness, Acquired | Blindness, CompleteUnited States
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University of the Incarnate WordNational Eye Institute (NEI)CompletedColor Vision Defects | Color Blindness | Color Blindness, Red | Color Blindness, GreenUnited States
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Ocuphire Pharma, Inc.CompletedNight Vision Complaints | Decrease in Night Vision | Disturbance; Vision, LossUnited States
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University of Colorado, DenverCompletedColor Blindness, AcquiredUnited States
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Wageningen UniversityUniversity of California, Davis; Penn State University; University of Ibadan; Newcastle... and other collaboratorsCompletedInflammation | Malaria | Vitamin A DeficiencyNigeria
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Second Sight Medical ProductsBoston Biomedical AssociatesSuspendedBlindness, AcquiredUnited States
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Second Sight Medical ProductsNational Institute of Neurological Disorders and Stroke (NINDS)Active, not recruitingBlindness, AcquiredUnited States
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University of California, Santa BarbaraJohns Hopkins University; University of Michigan; Universidad Miguel Hernandez...Active, not recruiting
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Ocuphire Pharma, Inc.Ophthalmic Consultants of Long IslandCompletedDecrease in Night Vision | Disturbance; Vision, LossUnited States
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Beth Israel Deaconess Medical CenterRecruitingStroke | Visual Impairment | Visual Field Defect, Peripheral | Visual Field Defect Homonymous Bilateral | Hemianopsia | Quadrantanopia | Cortical Blindness | Occipital Lobe Infarct | Visual Fields HemianopsiaUnited States
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Johns Hopkins Bloomberg School of Public HealthUnited States Agency for International Development (USAID); Bill and Melinda... and other collaboratorsCompletedInfant Mortality | Vitamin A Deficiency | Maternal MortalityUnited States, Bangladesh
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KeraMed, Inc.National Eye Institute (NEI); ClinReg Consulting Services, Inc.TerminatedCorneal BlindnessUnited States
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Vortant Technologies, LLCSuspendedBlindness and Low VisionUnited States
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Yale UniversityTerminated
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Hartford HospitalUnknownHot Flashes | Night SweatsUnited States
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Illinois Institute of TechnologyJohns Hopkins University; University of Chicago; National Institute of Neurological... and other collaboratorsRecruitingOptic Nerve Diseases | Ocular Injury | Photoreceptor Degeneration | Blindness,AcquiredUnited States
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Lundquist Institute for Biomedical Innovation at...University of California, Los Angeles; Thrasher Research Fund; L.V. Prasad Eye... and other collaboratorsCompletedCorneal Ulcer | Bacterial Keratitis | Infected Corneal Ulcers | Childhood BlindnessUnited States
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State University of New York College of OptometryState University of New York College of OptometryRecruitingQuality of Life | Visual Impairment | Functional Visual Loss | Low Vision BlindnessUnited States
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University of RochesterActive, not recruitingStroke, Ischemic | Hemianopia | Quadrantanopia | Cortical Blindness | Vision Loss Partial | Hemianopia Homonymous | Vision; Loss, Both Eyes | Stroke - Occipital InfarctionUnited States
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Children's Hospital of PhiladelphiaPenn State University; Newcastle UniversityCompletedSickle Cell Anemia in Children | Vitamin A Deficiency in ChildrenUnited States
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University of ChicagoRecruitingHeart Failure | Right Ventricular Dysfunction | Right Ventricular FailureUnited States
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Brigham and Women's HospitalRecruitingLight Exposure | Meal TimingUnited States
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University of PennsylvaniaCompleted
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University of MinnesotaRecruitingRight Ventricular DysfunctionUnited States
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US Department of Veterans AffairsCompleted
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Akron Children's HospitalCompleted
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Oregon Health and Science UniversityNational Institute on Aging (NIA)Terminated
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US Department of Veterans AffairsCompleted
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AllerganCompletedBlue Light DamageUnited States
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Brigham and Women's HospitalActive, not recruiting
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Thomas Jefferson UniversityRecruiting
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VA Office of Research and DevelopmentCompleted