Search clinical trials for: Vitamin A supplementation
Total 24139 results
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Tehran University of Medical SciencesUnknownAtherosclerosisIran, Islamic Republic of
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Instituto Materno Infantil Prof. Fernando FigueiraCompletedVitamin A Deficiency | HypovitaminosisBrazil
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Southern Illinois UniversityMemorial Medical CenterCompleted
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Shiraz University of Medical SciencesNot yet recruiting
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Cairo UniversityUnknownPneumonia | Vitamin D Deficiency | Child, HospitalizedEgypt
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University of PalermoRecruitingTennis Elbow | Epicondylitis, Lateral | Epicondylitis of the ElbowItaly
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Medical University of GrazCompleted
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Medical Research Council, South AfricaUniversity of Wisconsin, Madison; International Atomic Energy AgencyCompletedHypervitaminosis ASouth Africa
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Diabetes Foundation, IndiaRecruitingPreDiabetes | Aging | Vitamin D SupplementationIndia
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Cairo UniversityCompletedPostmenopausal OsteoporosisEgypt
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Region ÖstergötlandActive, not recruitingObesity | Bariatric Surgery | Micronutrient DeficienciesSweden
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Medical University of GrazCompleted
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Ohio State University Comprehensive Cancer CenterRecruitingAllogeneic Hematopoietic Stem Cell Transplantation RecipientUnited States
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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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Tehran University of Medical SciencesUnknownRelapsing Remitting Multiple SclerosisIran, Islamic Republic of
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Eli Lilly and CompanyCompletedFemur Neck FractureIndia, United States, Spain, Taiwan, Denmark, Australia, Sweden, Finland, Korea, Republic of, Israel, Japan, Hong Kong, Canada, Estonia, Latvia, Lithuania, New Zealand, Norway, Puerto Rico
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Chulalongkorn UniversityCompletedVitamin D Deficiency | End Stage Renal DiseaseThailand
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Hospital Clinica NovaTerminatedCovid19 | Influenza A | H1N1 Influenza | Influenza BMexico
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Creighton UniversityGlaxoSmithKlineCompletedOsteoporosis | Secondary Hyperparathyroidism
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Chengdu Maternal and Children's Health Care HospitalCompletedIron Metabolic Homeostasis
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Shahid Beheshti University of Medical SciencesCompleted
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University of SaskatchewanCompleted
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Sana'a UniversityUniversity of Malaya; Ministry of Health, MalaysiaCompletedAnemia | Malnutrition | Intestinal Parasitic InfectionsMalaysia
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Nutrimemo ConsortiumITERG; Unither Pharmaceuticals, France; Laboratory of Nutrition And Integrative... and other collaboratorsUnknown
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Ain Shams UniversityUnknownVitamin D Deficiency, Nasal PolyposisEgypt
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International Centre for Diarrhoeal Disease Research...CompletedRespiratory Tract Infections | Diarrhea | ImmunityBangladesh
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Tehran University of Medical SciencesUnknownRelapsing Remitting Multiple SclerosisIran, Islamic Republic of
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Fundación Cardiovascular de ColombiaUniversidad Industrial de Santander; Farma de Colombia SACompletedVitamin D Deficiency | Overweight and Obesity | Overweight AdolescentsColombia
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Nanjing Medical UniversitySuzhou Center for Disease Control and PreventionNot yet recruiting
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Lidia DecembrinoIRCCS Policlinico S. MatteoCompletedRetinopathy of Prematurity | Bronchopulmonary DysplasiaItaly
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Maastricht University Medical CenterNot yet recruitingHyperinsulinism | Insulin Sensitivity | Glucose Metabolism Disorders (Including Diabetes Mellitus)Netherlands
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Hospital de Clinicas de Porto AlegreFederal University of Rio Grande do SulTerminated
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Community Memorial Health SystemNot yet recruitingVitamin D Deficiency | Rotator Cuff TearsUnited States
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University of AthensUnknownObstructive Sleep Apnea SyndromeGreece
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Prince of Songkla UniversityUnknown
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Cornell UniversityUniversity of RochesterCompletedInflammation | InfectionUnited States
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Pennington Biomedical Research CenterTerminatedPrehypertension | PrediabetesUnited States
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Zagazig UniversityCompleted
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University of SurreyInstitute of Naval Medicine; CTRM Lympstone; Navy Command HeadquartersRecruiting
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Winthrop University HospitalCompleted
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Phoenix Children's HospitalCompletedMyelodysplastic Syndromes | Vitamin D Deficiency | Pediatric Cancer | Aplastic Anemia | Stem Cell Transplant Complications | Sickle Cell Anemia in Children | Thalassemia in Children | Blood Disorder | Pediatric Acute Myeloid Leukemia | Pediatric Acute Lymphoid LeukemiaUnited States
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Ethiopian Public Health InstituteInternational Atomic Energy AgencyCompletedVitamin A DeficiencyEthiopia
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Rogier CaluweCompleted
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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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Centre Hospitalier Universitaire de NīmesUMR1260 NORT Nutrition, Obésité et Risque Thrombotique; EA4278 PEC Laboratoire...Completed
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Iuliu Hatieganu University of Medicine and PharmacyUnknownSepsis | Systemic Inflammatory Response Syndrome | Surgical InjuriesRomania
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National Cheng-Kung University HospitalUnknown
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Wenzhou Medical UniversityUnknownArsenic Poisoning | Toxic Effect of Arsenic and Its Compounds
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RWTH Aachen UniversityCompletedAortic Valve CalcificationGermany
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Karolinska InstitutetRegion Stockholm; Swedish Cystic Fibrosis AssociationUnknownCystic FibrosisSweden