- ICH GCP
- US Clinical Trials Registry
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Search clinical trials for: Vitamin A (retinyl palmitate)
Total 700 results
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London School of Hygiene and Tropical MedicineWorld Health OrganizationUnknownVitamin A DeficiencyGambia
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Johns Hopkins Bloomberg School of Public HealthUnited States Agency for International Development (USAID); Bill and Melinda... and other collaboratorsCompletedHIV | Vitamin A Deficiency
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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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Universidade Federal do Rio de JaneiroCompleted
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Assiut UniversityCompleted
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USDA, Western Human Nutrition Research CenterInternational Centre for Diarrhoeal Disease Research, Bangladesh; World Health...CompletedVitamin A DeficiencyBangladesh
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Tehran University of Medical SciencesCompletedRelapsing Remitting Multiple SclerosisIran, Islamic Republic of
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Tehran University of Medical SciencesUnknownRelapsing Remitting Multiple SclerosisIran, Islamic Republic of
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Medical Research Council Unit, The GambiaEuropean and Developing Countries Clinical Trials Partnership (EDCTP); Department...WithdrawnLatent Tuberculosis Infection
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University of California, DavisHelen Keller InternationalCompleted
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University of Wisconsin, MadisonCompleted
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Johns Hopkins Bloomberg School of Public HealthAravind Centre for Women and Children, Madurai, Tamil Nadu, IndiaCompleted
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Duke UniversityFoundation Fighting BlindnessWithdrawnChoroideremiaUnited States
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National Eye Institute (NEI)Active, not recruiting
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Manchanda Medical ClinicNot yet recruiting
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National Eye Institute (NEI)Active, not recruitingAge-Related Macular Degeneration | Reticular Pseudodrusen (RPD)United States
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University of California, DavisJohns Hopkins University; Tropical Diseases Research Centre, ZambiaCompletedVitamin A DeficiencyZambia
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University of California, DavisCompleted
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Kintampo Health Research Centre, GhanaUniversity of Wisconsin, Madison; International Atomic Energy AgencyCompleted
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St. Jude Children's Research HospitalThe Gerber FoundationRecruiting
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Institute of Nutrition of Central America and PanamaBill and Melinda Gates Foundation; Newcastle University; International Atomic...Completed
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Kintampo Health Research Centre, GhanaUniversity of Wisconsin, MadisonCompleted
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Glasgow Royal InfirmaryChief Scientist Office of the Scottish GovernmentCompletedPreterm Birth | Retinopathy of PrematurityUnited Kingdom
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Xiaodong ZhouCompletedPrimary Open-angle Glaucoma
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International Centre for Diarrhoeal Disease Research...Karolinska University Hospital; Peter Bergman, MD, PhDCompletedVitamin A DeficiencyBangladesh
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Cairo UniversityCompleted
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Harvard School of Public Health (HSPH)Muhimbili University of Health and Allied SciencesCompletedMaternal and Child Health OutcomesUnited States
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Ohio State University Comprehensive Cancer CenterRecruitingAllogeneic Hematopoietic Stem Cell Transplantation RecipientUnited States
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Society for Applied StudiesWorld Health Organization; European Commission; Norwegian Council of Universities...CompletedPneumonia | Diarrhea | Acute Respiratory Tract InfectionIndia
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Colorado State UniversityUniversity of the Sciences, Techniques and Technologies of BamakoCompletedDietary Rice Bran SupplementationUnited States, Mali
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University GhentFlemish Interuniversity Council (VLIR); Arba Minch University, EthiopiaCompletedVitamin A Deficiency | Anemia, Iron Deficiency | Cognitive Development | Helminthic InfectionEthiopia
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Eunice Kennedy Shriver National Institute of Child...CompletedIron Deficiency Anemia | Iron DeficiencyChina
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University of California, DavisInternational Centre for Diarrhoeal Disease Research, BangladeshCompleted
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University of GhanaKwame Nkrumah University of Science and TechnologyCompleted
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National Institute of Allergy and Infectious Diseases...Completed
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Alkeus Pharmaceuticals, Inc.Enrolling by invitationStargardt Disease | Stargardt Macular Degeneration | Stargardt Macular Dystrophy | Autosomal Recessive Stargardt Disease 1 (ABCA4-related)United States
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Alkeus Pharmaceuticals, Inc.RecruitingStargardt Disease | Stargardt Macular Degeneration | Stargardt Macular Dystrophy | Autosomal Recessive Stargardt Disease 1 (ABCA4-related)United States
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Norwegian Institute of Public HealthNational Institute of Environmental Health Sciences (NIEHS)Completed
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USDA, Western Human Nutrition Research CenterHarvestPlusCompleted
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Sun Yat-sen UniversityUnknown
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Alkeus Pharmaceuticals, Inc.CompletedAge-related Macular Degeneration | Stargardt Disease | Other Retinal Dystrophies
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Johns Hopkins UniversityCompletedWrinkles | Photodamaged SkinUnited States
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Retina GlobalVisionQuest Biomedical LLCCompletedDiabetic RetinopathyBolivia
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Alkeus Pharmaceuticals, Inc.Active, not recruitingGeographic Atrophy | Age Related Macular Degeneration | AMD | Atrophy, GeographicUnited States
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Indonesia UniversityDepartment of Medical Research, Lower MyanmarCompleted
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University of CopenhagenNot yet recruiting
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Dwight OwenRecruitingMetastatic Lung Non-Small Cell Carcinoma | Stage IVA Lung Cancer AJCC v8 | Stage IVB Lung Cancer AJCC v8 | Stage IV Lung Cancer AJCC v8 | Recurrent Lung Non-Small Cell CarcinomaUnited States
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Eunice Kennedy Shriver National Institute of Child...Centers for Disease Control and PreventionCompleted
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Johns Hopkins UniversityNational Institute of Diabetes and Digestive and Kidney Diseases (NIDDK); United... and other collaboratorsCompletedPneumonia | Sepsis | Necrotizing Enterocolitis | MeningitisBangladesh
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Wake Forest University Health SciencesNational Cancer Institute (NCI)TerminatedNon Small Cell Lung Cancer | Stage Ib Lung Carcinoma | Stage IIA Lung Carcinoma | Stage IIIA Lung Carcinoma | Stage I Lung Cancer | Stage IA Lung Carcinoma AJCC V7United States