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Search clinical trials for: vitamin A status
Total 496314 results
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Assiut UniversityNot yet recruitingVitamin B 12 Deficiency | End Stage Renal Disease on Dialysis
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University of UlsterNorthern Health & Social Care Trust (NHSCT); Solvotrin Therapeutics - Active...Not yet recruitingIron Deficiency Anemia of PregnancyUnited Kingdom
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Khon Kaen UniversityNot yet recruiting
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Tanta UniversityRecruitingOxidative StressEgypt
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City, University of LondonBarts & The London NHS TrustRecruitingVitamin D Status | Hyperglycemia, PostprandialUnited Kingdom
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Utah State UniversityBUILD Dairy; Glanbia NutritionalsRecruiting
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Harvard School of Public Health (HSPH)Addis Continental Institute of Public Health; George Mason UniversityRecruitingPreterm Birth | Birth Weight | Perinatal Death | Gestational Weight Gain | Stillbirth | Neonatal Death | Small for Gestational Age at Delivery | Maternal Anemia in Pregnancy, Before BirthEthiopia
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Johns Hopkins Bloomberg School of Public HealthBill and Melinda Gates Foundation; International Center for Diarrheal Disease...Recruiting
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Taoyuan General HospitalNot yet recruitingPostoperative Complications | Hepatocellular Carcinoma | Liver Function
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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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Cheikh Anta Diop University, SenegalInternational Atomic Energy AgencyNot yet recruiting
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Ladoke Akintola University of Technology Teaching...Recruiting
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Auburn UniversityNot yet recruitingNutrition Status | Sports Nutritional Sciences | Nutritional Requirements
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Peking Union Medical CollegeRecruitingNon-small Cell Lung Cancer | EGFR T790M | Osimertinib | ddPCRChina
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Hospices Civils de LyonRecruitingPrimary Intestinal Hypocholesterolemia | Abetalipoproteinemia | Chylomicron Retention DiseaseFrance
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National Medical Research Center for Children's...RecruitingVitamin D Deficiency | Osteoporosis | Osteopenia | Phosphorus and Calcium Disorders | Bullosa EpidermolysisRussian Federation
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Universidad Peruana Cayetano HerediaRecruiting
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Cairo UniversityRecruitingDiabetes MellitusEgypt
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University of RochesterRecruiting
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Wake Forest University Health SciencesNational Cancer Institute (NCI)RecruitingNonsmall Cell Lung Cancer | Performance StatusUnited States
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Brigham and Women's HospitalMassachusetts General Hospital; Newton-Wellesley HospitalRecruitingVitamin D Deficiency | Knee Arthropathy | Hip ArthropathyUnited States
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University of MilanRecruiting
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Peking Union Medical College HospitalRecruiting
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Hunan Province Tumor HospitalRecruitingNon-small Cell Lung Cancer | KRAS G12D | KRAS G12R | KRAS G12V | KRAS G12C | KRAS G12Y | KRAS G13NChina
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West China HospitalRecruiting
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Tory HagenGlaxoSmithKlineRecruitingAging | Vitamin Deficiency | Mineral DeficiencyUnited States
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Indonesia UniversityKementerian Riset dan Teknologi / Badan Riset dan Inovasi Nasional, IndonesiaCompletedCovid19 | Vitamin D Deficiency | Overweight and Obesity | Immune DeficiencyIndonesia
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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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University Medical Centre LjubljanaCompletedBody Weight | IVF | Nutrient Deficiency | Dietary Vitamin B12 Deficiency Anemia | Dietary Folate Deficiency AnemiaSlovenia
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University of California, DavisPenn State University; University of Ghana; Newcastle University; Helen Keller...Active, not recruitingIron-deficiency | Anemia | Vitamin A Deficiency | Vitamin B 12 Deficiency | Folate Deficiency | Zinc DeficiencyGhana
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Universiti Putra MalaysiaCompleted
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TruHeight VitaminsSan Francisco Research InstituteCompletedBody Weight | Growth Disorders | Child Development | Dietary Exposure | Child Malnutrition | Bone Development AbnormalUnited States
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International Agency for Research on CancerWorld Health Organization; Cheikh Anta Diop University, Senegal; Walter Sisulu... and other collaboratorsActive, not recruitingHPV InfectionSenegal, South Africa
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Purdue UniversityActive, not recruitingVitamin D DeficiencyUnited States
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Cairo UniversityCompleted
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GERCOR - Multidisciplinary Oncology Cooperative...AstraZenecaActive, not recruitingMetastatic Pancreatic AdenocarcinomaFrance
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University of WashingtonNational Institute of General Medical Sciences (NIGMS)Terminated
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Nadirah Rasyid RidhaHasanuddin UniversityCompletedIron Deficiency, Anaemia in ChildrenIndonesia
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University of FloridaCompletedRenal Insufficiency, Chronic | Kidney Failure, ChronicUnited States
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Boston UniversityCompletedVitamin D Deficiency | Vitamin D InsufficiencyUnited States
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University of TriesteCompletedObesity | Hypovitaminosis DItaly
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Okan UniversityArçelik A.Ş.Completed
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Wake Forest University Health SciencesNational Cancer Institute (NCI)CompletedStage IV Non-Small Cell Lung CancerUnited States
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KK Women's and Children's HospitalActive, not recruitingOverweight and ObesitySingapore
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Indonesia UniversityWageningen University; FrieslandCampinaActive, not recruiting
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Indonesia UniversityActive, not recruitingVitamin D DeficiencyIndonesia
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Göteborg UniversityNorwegian Institute of Public Health; Sahlgrenska University Hospital, SwedenCompletedVitamin D Deficiency | Body Composition | Cardiometabolic Risk | Vascular HealthSweden
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University of NebraskaCreighton University Medical CenterCompleted
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University of British ColumbiaDairy Farmers of CanadaCompletedVitamin B 12 DeficiencyCanada
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Hospices Civils de LyonCompletedVitamin D Deficiency | Sickle Cell DiseaseFrance