- ICH GCP
- US Clinical Trials Registry
- Search trials
Clinical Trials on Vitamin A Deficiency
Total 13777 results
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Tongji HospitalCompletedInfertility | Vitamin D Deficiency | Couples | In-vitro Fertilization
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University of California, Los AngelesCompleted
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Medical University of GrazCompletedHeart Failure | Vitamin D DeficiencyAustria
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University Medicine GreifswaldCompletedObesity | Obesity, Morbid | Vitamin Deficiency | Protein Malnutrition | Trace Element Deficiency | Mineral DeficiencyGermany
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Avera McKennan Hospital & University Health CenterWithdrawnChronic Hepatitis CUnited States
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Massachusetts General HospitalNational Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)Completed
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Centre Hospitalier St AnneAPHP; FFRE; LFCEUnknownDrug Resistant Epilepsy
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Medical University of ViennaCompletedHeart Failure | Acidosis, Lactic | Thiamine DeficiencyAustria
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Cairo UniversityNot yet recruitingDental Caries | Vitamin Deficiency
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Texas Tech UniversityCompletedVitamin D Deficiency | Morbid ObesityUnited States
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New York Presbyterian HospitalCompletedNephrolithiasis | Vitamin D Deficiency | Urolithiasis | Idiopathic Hypercalciuria | Disorder of Vitamin DUnited States
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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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Centre de Recherche Médicale de LambarénéUniversity Hospital Tuebingen; Technical University of MunichCompletedVitamin D Deficiency | ImmunosuppressionGabon
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Duke UniversityEggland's BestCompletedObesity | Hypercholesterolemia | Hyperlipidemia | Vitamin DeficiencyUnited States
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Perrin C White, MDCompletedObesity | Vitamin D Deficiency | Insulin ResistanceUnited States
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Bagcilar Training and Research HospitalCompletedEndocrine System Diseases | Vitamin D DeficiencyTurkey
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Universitas PadjadjaranRadboud University Medical CenterCompletedVitamin D Deficiency | Blood Platelet DisordersIndonesia
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Rambam Health Care CampusWithdrawnVitamin D Deficiency | Neurocognitive DysfunctionIsrael
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Massachusetts General HospitalHartford Hospital; Allina Health SystemCompletedHypertension | Vitamin D Deficiency | Pre-HypertensionUnited States
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Baltimore VA Medical CenterNational Institute on Aging (NIA); Nutrition Obesity Research Center (NORC)TerminatedMetabolic Syndrome | Vitamin D DeficiencyUnited States
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The University of The West IndiesInternational Atomic Energy AgencyCompletedNutrition Deficiency Due to A Particular Kind of FoodJamaica
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University of AarhusCompletedCardiovascular Disease | Vitamin D Deficiency | OsteoporosisDenmark
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University of TorontoNatural Ovens of Manitowoc, Manitowoc, USACompletedVitamin D Deficiency | Low Bone Density
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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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Emory UniversityTerminatedHIV/AIDS | Vitamin D Deficiency | Smoker LungUnited States
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Barcelona Institute for Global HealthCarlos III Health InstituteCompletedNeurobehavioral Manifestations | Vitamin/Nutritional DeficiencySpain
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Cedars-Sinai Medical CenterWithdrawnInflammatory Bowel Diseases | Vitamin D DeficiencyUnited States
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FDA Office of Orphan Products DevelopmentBezoloven, Inc.WithdrawnVitamin D Deficiency | Lead PoisoningUnited States
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Mayo ClinicArizona State UniversityCompletedPregnancy | Autistic Disorder | Folic Acid DeficiencyUnited States
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Harokopio UniversityUniversity College Cork; FrieslandCampinaCompletedHypovitaminosis D | Deficiency of MicronutrientsGreece
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Hospital Universitario Pedro ErnestoConselho Nacional de Desenvolvimento Científico e Tecnológico; Rio de Janeiro...RecruitingObesity | Vitamin D3 DeficiencyBrazil
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Assistance Publique - Hôpitaux de ParisCompletedPregnancy | Preeclampsia | Vitamin D Deficiency Defined as Serum 25OHD < 75 Nmol/l or 30ng/ml | Neonatal HypercalcemiaFrance
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Mayo ClinicRecruiting
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HaEmek Medical Center, IsraelCompletedDiabetes Mellitus | Vitamin D DeficiencyIsrael
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University of MichiganCrohn's and Colitis FoundationTerminatedVitamin D Deficiency | Crohn's DiseaseUnited States
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Agency for Healthcare Research and Quality (AHRQ)University of WashingtonCompletedRicketsUnited States
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Chulalongkorn UniversityUnknownVitamin D Deficiency | Psoriasis VulgarisThailand
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University of California, Los AngelesThe Broad FoundationTerminatedVitamin D Deficiency | Crohn's DiseaseUnited States
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Texas Tech University Health Sciences CenterCompleted
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Medical University of GrazCompleted
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The University of Texas Health Science Center,...RecruitingVitamin D DeficiencyUnited States
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Capturin Distribution B.V.Radboud University Medical Center; FrieslandCampina; Rijnstate Hospital; Fonds... and other collaboratorsRecruiting
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RWTH Aachen UniversityCompleted
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Ankara Training and Research HospitalCompletedVitamin D Deficiency | Isotretinoin Adverse Reaction | Musculoskeletal Disease OtherTurkey
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Ascension Genesys HospitalCompletedDiabetes Mellitus | Vitamin D DeficiencyUnited States
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Jewish General HospitalMcGill UniversityCompleted
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Medical University of South CarolinaNational Center for Research Resources (NCRR)CompletedVitamin D Deficiency | Infant, Very Low Birth Weight | Calcium DeficiencyUnited States
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Aga Khan UniversityCompletedPregnancy | Deficiency of Vitamin D3 | Gingival and Periodontal DiseasePakistan
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University Hospital RijekaUniversity of Rijeka; Pliva Hrvatska d.o.o.CompletedVitamin D Deficiency | Non-alcoholic Fatty Liver Disease
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Prisma Health-MidlandsCompletedVitamin D Deficiency | Athletic Injuries | Orthopedic Disorder | Stress Fracture