Clinical Trials on Vitamin A Status
Total 7982 results
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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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Prince of Songkla UniversityUnknown
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University of California, DavisHelen Keller InternationalCompleted
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Tufts UniversityNutricia Research Fundation; National University of Science and Technology,...Completed
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University of California, DavisBill and Melinda Gates Foundation; Penn State University; Newcastle University; Helen Keller International and other collaboratorsCompletedVitamin A StatusPhilippines
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University of Wisconsin, MadisonCompletedVitamin A Status With Maize Feeding
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North-West University, South AfricaMedical Research Council, South Africa; National Research Foundation of South... and other collaboratorsCompletedMalnutrition | Vitamin A Status | Iron Status | Zinc StatusSouth Africa
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National Food Technology Research Centre, BotswanaNetherlands: Ministry of Health, Welfare and Sports; UNICEF; University of BotswanaUnknownAssessment of Vitamin A Status of Children
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University of UlsterNorthern Ireland Executive; HSC Public Health AgencyCompletedVitamin D Status | Vitamin D ConcentrationUnited Kingdom
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University of CopenhagenCompleted
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Sheffield Children's NHS Foundation TrustCompleted
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Bispebjerg HospitalThe Danish Medical Research CouncilCompleted
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Bispebjerg HospitalVejle HospitalCompletedVitamin D StatusDenmark
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Creighton UniversityThe UV FoundationCompleted
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Creighton UniversityCompletedVitamin D StatusUnited States
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Maastricht University Medical CenterCompleted
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University of TorontoCompleted
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Tirang R. Neyestani, Ph.D.National Nutrition and Food Technology InstituteCompletedMaternal Vitamin D StatusIran, Islamic Republic of
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National Nutrition and Food Technology InstituteCompletedHealthy | Vitamin D Status
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Maastricht University Medical CenterCompleted
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University of CopenhagenHvidovre University Hospital; Bispebjerg Hospital; Team Denmark; Danmarks FødevareforskningCompletedVitamin D Status | Muscle Function
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Johns Hopkins Bloomberg School of Public HealthJohns Hopkins UniversityCompletedPregnancy | Nutritional Status | Vitamin DBangladesh
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University of UlsterDairy Council for Northern Ireland; Agri-food & Biosciences Institute; Center...Completed
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Cheikh Anta Diop University, SenegalInternational Atomic Energy AgencyNot yet recruiting
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Meir Medical CenterUnknownMaternal Vitamin D Status | Neonatal Bone Quantitative Ultrasound MeasurementsIsrael
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University of Wisconsin, MadisonCompleted
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University College CorkCompletedVitamin D Status as Reflected by Serum 25-hydroxyvitamin DIreland
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University of WashingtonNational Institute of General Medical Sciences (NIGMS)Terminated
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Bangor UniversityUniversity of East Anglia; University of ManchesterUnknown
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Bispebjerg HospitalThe Danish Medical Research CouncilCompleted
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Helsinki University Central HospitalThe Finnish Medical Association; The Finnish Governmental Special Subsidy for... and other collaboratorsCompleted
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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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Society for Applied StudiesWorld Health OrganizationCompletedNeonatal Vitamin A SupplementationIndia
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SourseCitruslabsActive, not recruitingMood | Energy Supply; Deficiency | B12 Deficiency VitaminUnited States
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Queen's University, BelfastNorthern Ireland Chest Heart and Stroke; HSC Research & Development Division... and other collaboratorsCompletedInsulin Resistance | Pre-diabetes | Sub-optimal Vitamin D StatusUnited Kingdom
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Boston UniversityCompletedVitamin D Deficiency | Vitamin E Deficiency | Hypovitaminosis AUnited States
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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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Nutrition Institute, SloveniaNational Institute of Public Health, Slovenia; University Medical Centre LjubljanaCompletedThyroid Diseases | Iron-deficiency | Vitamin D Deficiency | Nutritional Status | Vitamin B 12 Deficiency | Folic Acid Deficiency | Diet | Nutrient Deficiency | Micronutrient DeficiencySlovenia
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Kansas State UniversityNational Institute for Medical Research, Tanzania; United States Department... and other collaboratorsCompletedAnemia, Iron-Deficiency | Deficiency, Vitamin A
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Cheikh Anta Diop University, SenegalInternational Atomic Energy AgencyCompletedInfection | Vitamin A OverdoseSenegal
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City, University of LondonBarts & The London NHS TrustRecruitingVitamin D Status | Hyperglycemia, PostprandialUnited Kingdom
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Quadram Institute BioscienceNorfolk and Norwich University Hospitals NHS Foundation TrustEnrolling by invitationIron Deficiency (Without Anemia) | B12 Deficiency VitaminUnited Kingdom
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Malaysia Palm Oil BoardUniversity of MalayaUnknownVitamin A Deficiency in ChildrenMalaysia
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Hospices Civils de LyonCompleted
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Fatih Sultan Mehmet Training and Research HospitalActive, not recruitingVitamin D Deficiency | Lipedema | B12 Deficiency VitaminTurkey
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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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Nottingham University Hospitals NHS TrustNorthern Care Alliance NHS Foundation Trust; Barts & The London NHS Trust; University... and other collaboratorsNot yet recruitingParesthesia | Neurologic Symptoms | B12 Deficiency Vitamin | Nitrous Oxide Abuse | Subacute Combined Cord Degeneration
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Appalachian State UniversityDole Food CompanyCompletedMuscle Soreness | Vitamin D Status | Muscle FunctionUnited States