- ICH GCP
- US Clinical Trials Registry
- Search trials
Clinical Trials on Vitamin A Deficiency
Total 13748 results
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Parkview Medical CenterTerminatedVitamin D DeficiencyUnited States
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University of SurreyUnknown
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Region StockholmCompleted
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Children's Hospital Medical Center, CincinnatiTerminatedVitamin D DeficiencyUnited States
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Sultan Abdulhamid Han Training and Research Hospital...Completed
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University of California, Los AngelesCompleted
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Sheba Medical CenterCompletedVitamin D DeficiencyIsrael
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Soroka University Medical CenterCompleted
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Montefiore Medical CenterCompleted
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T.C. ORDU ÜNİVERSİTESİCompleted
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Kwang Dong Pharmaceutical co., ltd.Completed
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Emory UniversityCompletedVitamin D DeficiencyUnited States
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Boston UniversityCompleted
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Oklahoma State UniversityCompletedVitamin D DeficiencyEthiopia
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University of GuelphCanadian Institutes of Health Research (CIHR); Vitamin D SocietyCompletedVitamin D DeficiencyCanada
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Medical University of South CarolinaEunice Kennedy Shriver National Institute of Child Health and Human Development...Completed
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CONRADCompleted
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University of Wisconsin, MadisonNational Institutes of Health (NIH); National Institute on Aging (NIA)Completed
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University of CopenhagenUniversity College Cork; University of SurreyCompleted
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Wageningen UniversityCompleted
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Tufts UniversityBoston University; National Heart, Lung, and Blood Institute (NHLBI); Boston... and other collaboratorsCompletedVitamin D DeficiencyUnited States
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University of ZurichCompleted
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Children's Memorial Health Institute, PolandNutricia Research FundationCompleted
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Tufts UniversityPfizerCompleted
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Meir Medical CenterUnknownVitamin D DeficiencyIsrael
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McGill UniversityCompletedVitamin D DeficiencyCanada
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USDA, Western Human Nutrition Research CenterCompletedVitamin D DeficiencyUnited States
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Creighton UniversityProcter and GambleCompleted
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Creighton UniversityProcter and GambleCompleted
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Winthrop University HospitalCompleted
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University of CopenhagenSeventh Framework ProgrammeCompleted
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Göteborg UniversityVastra Gotaland RegionActive, not recruitingVitamin D Deficiency | Pregnancy Complications | Vitamin D3 DeficiencySweden
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University of FloridaCompletedBariatric Surgery Candidate | Vitamin Deficiency | Mineral DeficiencyUnited States
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St. Mary's University, TwickenhamRecruiting
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Fundació EurecatLaboratorio Echevarne; Health Tech Bio Actives, S.L.U.RecruitingEffect of Methylcobalamin and Cyanocobalamin Consumption on Vitamin B12 Nutritional Status (NORMB12)Vitamin B12 Nutritional DeficiencySpain
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University of SargodhaGovernment College University FaisalabadNot yet recruiting
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Scotmann PharmaceuticalsRawalpindi Medical CollegeNot yet recruiting
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Allegheny Singer Research Institute (also known...The Podiatry FoundationRecruitingVitamin D DeficiencyUnited States
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Children's Hospital of Eastern OntarioCanadian Institutes of Health Research (CIHR); Canadian Critical Care Trials... and other collaboratorsRecruiting
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National Institute of Environmental Health Sciences...Active, not recruitingVitamin D DeficiencyUnited States
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Purdue UniversityActive, not recruitingVitamin D DeficiencyUnited States
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Indonesia UniversityActive, not recruitingVitamin D DeficiencyIndonesia
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Liaquat University of Medical & Health SciencesCompleted
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Oregon State UniversityCompletedVitamin D DeficiencyUnited States
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Assiut UniversityUnknown
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Applied Science Private UniversityCompleted
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University Hospital, Basel, SwitzerlandCompleted
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University of UlsterWestern Health and Social Care TrustSuspendedVitamin D DeficiencyUnited Kingdom