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Search clinical trials for: Vitamin D deficiency
Total 497634 results
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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 of California, DavisNational Institutes of Health (NIH); National Institute on Aging (NIA)Active, not recruitingVitamin D Deficiency | Cognitive DeclineUnited States
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University of OxfordEnrolling by invitation
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Centre Hospitalier Universitaire de NīmesCompletedVitamin d DeficiencyFrance
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Studio Odontoiatrico Associato Dr. P. Cicchese...CompletedVitamin D Deficiency | Alveolar Bone Loss | Alveolar Bone ResorptionItaly
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Ultragenyx Pharmaceutical IncActive, not recruitingTumor-induced Osteomalacia (TIO)United States, Argentina
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Columbia UniversityOsteoporosis Center of ArmeniaActive, not recruiting
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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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University of California, DavisUniversity of California, San Francisco; Ethiopian Public Health Institute; Nutrition...CompletedFolate Deficiency | Iodine Deficiency | Anemia, Macrocytic | Anemia Deficiency | Salt IntakeEthiopia
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Kyowa Kirin, Inc.Kyowa Kirin Co., Ltd.CompletedX-Linked HypophosphatemiaUnited States
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Kyowa Kirin, Inc.CompletedX-Linked HypophosphatemiaUnited States
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Kyowa Kirin, Inc.CompletedTumor Induced Osteomalacia (TIO) | Epidermal Nevus Syndrome (ENS)United States
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Kyowa Kirin, Inc.Kyowa Kirin Co., Ltd.CompletedX-linked HypophosphatemiaNetherlands, United States, United Kingdom, France
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University of California, San FranciscoUniversity of Colorado, Denver; University of California, Davis; Post Graduate...CompletedNutrient DeficiencyIndia
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Kyowa Kirin Pharmaceutical Development LtdCompletedX-linked Hypophosphatemia (XLH)Sweden, Spain, United Kingdom, Italy, Austria, France
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Institut PasteurUniversity of Copenhagen; Institut CochinCompletedDiarrhea | InfantileFrance, New Caledonia, Central African Republic
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Benha UniversityCompletedVitamin A Deficiency in ChildrenEgypt
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Saint Petersburg State University, RussiaCompletedSecondary Hyperparathyroidism | Dialysis | Vascular Calcification | Chronic Kidney Disease Mineral and Bone DisorderRussian Federation
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National Taiwan University HospitalCompletedCOVID-19 | Vitamin D Deficiency | Acne VulgarisTaiwan
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Centre For International HealthSykehuset Innlandet HF; Tribhuvan University Teaching Hospital, Institute Of... and other collaboratorsActive, not recruitingAnemia | Pregnancy Related | Vitamin B 12 DeficiencyNepal
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MD Stem CellsEnrolling by invitationAlzheimer Disease | Traumatic Brain Injury | Autism Spectrum Disorder | Lewy Body Disease | Vascular Dementia | Autism | Dementia, Mixed | Alzheimer Dementia | Dementia, Multi-Infarct | Cadasil | Parkinson-Dementia Syndrome | Chronic Traumatic Encephalopathy | Autistic Behavior | Lewy Body Dementia With Behavioral... and other conditionsUnited States, United Arab Emirates
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Oregon Health and Science UniversityCompletedTrifunctional Protein Deficiency | Very Long Chain Acyl Coa Dehydrogenase Deficiency | Long-chain 3-hydroxyacyl-CoA Dehydrogenase Deficiency | Carnitine Palmitoyltransferase Deficiency 2United States
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Cornell UniversityCenters for Disease Control and Prevention; Arogyavaram Medical CentreActive, not recruitingAnemia | Vitamin B 12 Deficiency | Folate DeficiencyIndia
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Cornell UniversityCenters for Disease Control and Prevention; St. John's Research Institute; Arogyavaram...Active, not recruiting
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Fatih Sultan Mehmet Training and Research HospitalActive, not recruitingVitamin D Deficiency | Lipedema | B12 Deficiency VitaminTurkey
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PharmaLinea Ltd.CompletedIron-deficiency | Iron Deficiency AnemiaSlovenia
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RTI InternationalEunice Kennedy Shriver National Institute of Child Health and Human Development... and other collaboratorsEnrolling by invitationPrimary Hyperoxaluria Type 3 | Diabetes Mellitus | Hemophilia A | Hemophilia B | Hereditary Fructose Intolerance | Cystic Fibrosis | Factor VII Deficiency | Phenylketonurias | Sickle Cell Disease | Dravet Syndrome | Duchenne Muscular Dystrophy | Prader-Willi Syndrome | Fragile X Syndrome | Chronic Granulomatous Disease and other conditionsUnited States
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Gary M Brittenham, MDActive, not recruitingRespiratory Tract Infections | Respiratory Tract Diseases | Respiration Disorders | Lung Diseases | Nutrition Disorders | Vitamin D Deficiency | Asthma | Sickle Cell Disease | Anemia, Sickle Cell | Anemia, Hemolytic, Congenital | Acute Chest Syndrome | Deficiency Diseases VitaminUnited States
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Mayo ClinicNational Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS) and other collaboratorsEnrolling by invitationOsteopenia | Metabolic Bone Disease | Neonatal RicketsUnited States
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Dr. Anil K. Gupta Medicine Professional CorporationEnrolling by invitation
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Fondation Hôpital Saint-JosephActive, not recruiting
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Göteborg UniversityVastra Gotaland RegionActive, not recruitingVitamin D Deficiency | Pregnancy Complications | Vitamin D3 DeficiencySweden
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Madigan Army Medical CenterCompletedHypovitaminosis DUnited States
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Swiss Paraplegic Research, NottwilCompletedVitamin D Deficiency | Spinal Cord InjuriesSwitzerland
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Rush University Medical CenterActive, not recruitingBreast Cancer | Ovarian Cancer | Folic Acid DeficiencyUnited States
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Johann Wolfgang Goethe University HospitalMedical University of Graz; University Hospital, Angers; Medical University of... and other collaboratorsCompletedIron-deficiency | Anemia | Vitamin B 12 Deficiency | Folic Acid Deficiency | Anaemia of Renal Disease | Anemia of Chronic InflammationGermany
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University of AlbertaAlberta Health servicesActive, not recruitingAdherence, Treatment | Gluten Enteropathy | Diet; Deficiency | Celiac Disease in ChildrenCanada
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Region SkaneCompletedHead and Neck Cancer | Thrombosis | Intraoperative Complications | Anticoagulants and Bleeding Disorders | Coagulation Disorder, Blood | Vitamin K Deficiency | Head and Neck Procedural ComplicationSweden
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Dr. Ayşe GüçKayseri City HospitalCompletedCarpal Tunnel Syndrome | Vitamin D DeficiencyTurkey
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Purdue UniversityActive, not recruitingVitamin D DeficiencyUnited States
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Zagazig UniversityCompletedVitamin D Deficiency | Sickle Cell Disease | Bone Mineral Density | Health Related Quality of Life | Hand Grip StrengthEgypt
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Florence Nightingale Hospital, IstanbulCompletedVitamin D Deficiency | Chemotherapy Effect | PathologyTurkey
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Chulalongkorn UniversityCompletedVitamin D Deficiency | Stevens-Johnson Syndrome | Maculopapular Exanthem | Drug Reaction With Eosinophilia and Systemic Symptom | Drug-Induced RashThailand
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Yale UniversityNational Center for Advancing Translational Sciences (NCATS)SuspendedRickets | Hypophosphatemia | Hypercalciuria | XLH | HHRHUnited States
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ViiV HealthcareGlaxoSmithKline; Janssen PharmaceuticalsActive, not recruitingHIV InfectionsUnited States, Germany, Netherlands, Spain, France, Canada, United Kingdom, Italy, South Africa, Russian Federation, Japan
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ViiV HealthcareGlaxoSmithKline; Janssen PharmaceuticalsActive, not recruitingHIV Infections | Infection, Human Immunodeficiency VirusGermany, Spain, France, United States, Canada, Australia, Korea, Republic of, Italy, South Africa, Russian Federation, Argentina, Mexico, Sweden
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George Washington UniversityIfakara Health InstituteActive, not recruiting
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Chulalongkorn UniversityCompletedVitamin D Deficiency | End Stage Renal DiseaseThailand