- ICH GCP
- US Clinical Trials Registry
- Search trials
Clinical Trials on Vitamin A Kinetics
Total 6078 results
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Wake Forest University Health SciencesMerck Sharp & Dohme LLCCompletedPhysical Function | Vitamin D
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University of California, San FranciscoCompleted
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National Nutrition and Food Technology InstituteCompletedHealthy | Vitamin D Status
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University of Applied Sciences JenaIGA OPTIC EGCompletedMyopia-Night BlindnessGermany
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Sun Yat-Sen Memorial Hospital of Sun Yat-Sen UniversityNot yet recruitingVitamin d DeficiencyChina
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Boston UniversityCompletedVitamin D Deficiency | Vitamin D InsufficiencyUnited States
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Johns Hopkins UniversityBariatric AdvantageTerminatedVitamin D Deficiency | Vitamin D InsufficiencyUnited States
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West China HospitalNot yet recruitingSepsis | Vitamin A Deficiency | Pediatric
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Lundquist Institute for Biomedical Innovation at...Completed
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University of DelawareRecruiting
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Boston UniversityCompletedVitamin D Deficiency | Vitamin D InsufficiencyUnited States
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University of Missouri, Kansas CityTruman Medical CenterWithdrawnVitamin d DeficiencyUnited States
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University College CorkIrish Government Department of Agriculture, Food and Fisheries, IrelandCompletedVitamin D Deficiency | Vitamin D InsufficiencyIreland
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University of Colorado, DenverNational Center for Research Resources (NCRR)CompletedVitamin D Deficiency | Vitamin D InsufficiencyUnited States
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University College, LondonSitaram Bhartia Institute of Science and Research; Paropakar Maternity and...UnknownVitamin B 12 Deficiency | Child Developmental Delay | Child Malnutrition | Maternal ExposureIndia, Nepal
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Texas A&M UniversityUnknownCognitive Change | Nutritional Anemia | Diet, Healthy | Nutrient Deficiency | Diet; Deficiency | Visual Spatial Processing | Dietary Deficiency | Dietary B12 Deficiency | Dietary Zinc Deficiency | Dietary Vitamin B12 Deficiency Anemia | Dietary Deficiency of Selenium and Vitamin EUnited States
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Wake Forest University Health SciencesNational Institute on Aging (NIA)CompletedPhysical Function | Vitamin D InsufficiencyUnited States
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Maastricht University Medical CenterCompleted
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VA Office of Research and DevelopmentCompletedFrail Elderly | Vitamin d DeficiencyUnited States
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Nutrition Institute, SloveniaNational Institute of Public Health, Slovenia; University Medical Centre LjubljanaCompletedThyroid Diseases | Iron-deficiency | Vitamin D Deficiency | Nutritional Status | Vitamin B 12 Deficiency | Folic Acid Deficiency | Diet | Nutrient Deficiency | Micronutrient DeficiencySlovenia
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Medical University of BialystokLomza State University of Applied Sciences; International Science & Health... and other collaboratorsRecruitingVitamin D3 | Fracture Healing | Deficiency of Vitamin K2Poland
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University of South FloridaCompletedVitamin D 25 OH DeficiencyUnited States
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First Affiliated Hospital Xi'an Jiaotong UniversityXi'an Gaoxin HospitalUnknownSepsis | Anemia | Vitamin D Deficiency | Vitamin A Deficiency | Bronchopulmonary Dysplasia | Very Low Birth Weight Infants | Vitamin E DeficiencyChina
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University of WashingtonNational Institute of General Medical Sciences (NIGMS)Completed
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University of CopenhagenHvidovre University Hospital; Bispebjerg Hospital; Team Denmark; Danmarks FødevareforskningCompletedVitamin D Status | Muscle Function
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University of ZurichCompletedPhysiological Effects of Vitamin DSwitzerland
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Johns Hopkins Bloomberg School of Public HealthJohns Hopkins UniversityCompletedPregnancy | Nutritional Status | Vitamin DBangladesh
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Cairo UniversityCompletedImplant Stability With Vitamin D DeficiencyEgypt
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Ministry of Health, Saudi ArabiaCompletedEarly Childhood Caries, Vitamin D DeficiencySaudi Arabia
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Dong-A UniversityCompletedVitamin D Deficiency | Vitamin D Insufficiency | Hemodialysis PatientsKorea, Republic of
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Boston Children's HospitalBoston Medical Center; National Human Genome Research Institute (NHGRI); The... and other collaboratorsRecruitingGenetic Predisposition to Disease | Genetics Disease | Genetics/Birth DefectsUnited States
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Swedish University of Agricultural SciencesUppsala University; CTC Clinical Trial Consultants ABCompletedDiabetes Mellitus, Type 2. Physiology of Glucose Kinetics
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Cairo UniversityCompletedVitamin k2 in Type 2 DMEgypt
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Faes Farma, S.A.CompletedVitamin D Deficiency | Vitamin D InsufficiencySpain, France, Bulgaria, Czechia, Italy, Serbia, Slovakia
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TakedaCompletedCalcium and Vitamin D DeficienciesUnited Kingdom, Germany
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Ohio State UniversityCompletedAnemia | Type 2 Diabetes | Neuropathy | Vitamin B12 DeficiencyUnited States
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Johns Hopkins Bloomberg School of Public HealthJohns Hopkins University; United States Agency for International Development... and other collaboratorsCompletedVitamin A Deficiency | Mortality Through Six Months of AgeBangladesh
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Wageningen UniversityUniversity of California, Davis; Penn State University; University of Ibadan; Newcastle... and other collaboratorsCompletedInflammation | Malaria | Vitamin A DeficiencyNigeria
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Rijnstate HospitalCompletedVitamin D Deficiency in Older PersonsNetherlands
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Eisai Co., Ltd.CompletedDementia With Vitamin B12 DeficiencyChina
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University of CagliariUnknownEndometriosis | Polymorphism (Genetics)Italy
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Hillel Yaffe Medical CenterUnknownDeficiency of Vitamin D Blood TestIsrael
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Maastricht University Medical CenterCompletedCarboxylation Level | Vitamin K-dependent ProteinsNetherlands
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RWTH Aachen UniversityRecruitingSarcopenia | Liver Resection | Muscle Wasting | Diaphragm KineticsGermany
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Bispebjerg HospitalCompletedSarcopenia | Skeletal Muscle Protein Synthesis in Elderly | Protein KineticsDenmark
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Meir Medical CenterTerminated
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Purdue UniversityCompletedIron-deficiency | Vitamin A DeficiencyKenya
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Cornell UniversityCenters for Disease Control and Prevention; St. John's Research Institute; Arogyavaram...Active, not recruiting
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Church & Dwight Company, Inc.Medical University of South CarolinaCompletedMeasure Absorption of Vitamin D in BloodUnited States
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Purdue UniversityCompletedIron-deficiency | Vitamin A DeficiencyNiger