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Clinical Trials on Vitamin B12 Deficiency
Total 9429 results
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Cairo UniversityUnknownVitamin D Deficiency | Pre-Eclampsia | Eclampsia, AntepartumEgypt
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National Institute of Allergy and Infectious Diseases...CompletedHIV Infections | Vitamin A Deficiency | HIV Seronegativity
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Massachusetts General HospitalNational Institute of Diabetes and Digestive and Kidney Diseases (NIDDK); National...WithdrawnVitamin D Deficiency | Chronic Kidney DiseaseUnited States
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University of FloridaCompletedType 2 DiabetesUnited States
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University of Alabama at BirminghamCompletedVitamin D Deficiency | Type 2 DiabetesUnited States
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National Institute of Dental and Craniofacial Research...RecruitingOsteomalacia | Tumor Induced Osteomalcia | Familial Tumoral CalcinosisUnited States
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National Taiwan University HospitalUnknownHypophosphatemiaTaiwan
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Barts & The London NHS TrustCompletedVitamin D Deficiency | Chronic Kidney DiseaseUnited Kingdom
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Aristotle University Of ThessalonikiUnknownVitamin D Deficiency | Hypocalcemia | Hypoparathyroidism | ThyroidectomyGreece
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Massachusetts General HospitalBio-Tech Pharmacal, Inc.WithdrawnHypovitaminosis DUnited States
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Akron Children's HospitalCompletedVitamin D Deficiency
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Tan Tock Seng HospitalNational Healthcare Group, Singapore; Duke-NUS Graduate Medical SchoolCompletedVitamin D Deficiency | Diabetes Mellitus Type 2Singapore
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Oxford Brookes UniversityUniversity of Oxford; HM Prison and Probation Service, United Kingdom; Ministry... and other collaboratorsRecruitingVitamin D Deficiency | Depression, Anxiety | Behavior | Bone Density, Low | Mental WellbeingUnited Kingdom
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OSF Healthcare SystemUniversity of Illinois College of Medicine at PeoriaCompletedOsteoporosis | Hypovitaminosis D | Spinal DiseaseUnited States
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University of TorontoDairy Farmers of Canada; Public Health Agency of Canada (PHAC)CompletedType 2 Diabetes Mellitus | Vitamin D DeficiencyCanada
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German Federal Institute for Risk AssessmentUniversity of Vienna; Heidelberg University; University of Jena; University of... and other collaboratorsNot yet recruitingCardiovascular Diseases | Obesity | Diabetes Mellitus, Type 2 | Bone Loss | Dietary Exposure | Sustainability | Vitamin Deficiency | Mineral Deficiency | ExposureGermany, Austria
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Institut PasteurUniversity of Copenhagen; Institut CochinCompletedDiarrhea | InfantileFrance, New Caledonia, Central African Republic
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University of ChesterCompletedInflammation | Vitamin D Deficiency | Asthma | Nutritional DeficiencyUnited Kingdom
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The Cleveland ClinicWithdrawnSeptic Shock | Shock, Septic | Lactic Acidosis | Thiamine DeficiencyUnited States
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Universidad de SonoraUniversity of Wisconsin, Madison; Centro de Investigación en Alimentación y...CompletedVitamin A Deficiency | Overweight and Obesity | Dietary Modification | BreastfeedingMexico
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Mahidol UniversityUnknownCritical Illness | Vitamin D Deficiency | SarcopeniaThailand
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Indiana UniversityWithdrawnArthritis, Rheumatoid | Vitamin D DeficiencyUnited States
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Hydrocephalus and Neuroscience InstituteCompletedFolic Acid Deficiency | Neural Tube Defects | Spina Bifida | Anencephaly-Spina BifidaUnited States
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Boston Children's HospitalFondation Haitienne de Diabete et de Maladies Cardiovasculaires (FHADIMAC); Kay Mackenson Clinic, Inc...CompletedHypothyroidism | Vitamin D Deficiency | Rickets | Iodine Deficiency | Lead IntoxicationHaiti
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Johns Hopkins UniversityCompletedRheumatoid Arthritis | Vitamin D DeficiencyUnited States
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University Hospital, Clermont-FerrandCRINEX Laboratory; BP 337 - 3 rue de Gentilly; 92541 MONTROUGE Cedex FRANCEUnknownRheumatoid Arthritis | Vitamin D DeficiencyFrance
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Cumhuriyet UniversityRecruitingVitamin D Deficiency | Neuropathic Pain | Nociceptive Pain | Coccyx DisorderTurkey
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Swiss Paraplegic Research, NottwilCompletedVitamin D Deficiency | Spinal Cord InjuriesSwitzerland
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Tampere UniversityFinnish Defense ForcesCompletedRespiratory Tract Infections | Vitamin D DeficiencyFinland
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University of Applied Sciences JenaIGA OPTIC EGCompletedMyopia-Night BlindnessGermany
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University of AarhusCompletedPrimary Hyperparathyroidism | Vitamin D Deficiency | HypercalcemiaDenmark
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West China HospitalNot yet recruitingSepsis | Vitamin A Deficiency | Pediatric
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University of EdinburghCompleted
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Adiyaman UniversityCompletedVitamin D Deficiency | Optic Nerve Diseases | Pediatric Disorder | Retinal Disease | Choroidal DiseaseTurkey
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Lundquist Institute for Biomedical Innovation at...Completed
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Nationwide Children's HospitalOhio State UniversityUnknownVitamin D Deficiency | AsthmaUnited States
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Kanuni Sultan Suleyman Training and Research HospitalCompletedVitamin D DeficiencyTurkey
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University GhentFlemish Interuniversity Council (VLIR); Arba Minch University, EthiopiaCompletedVitamin A Deficiency | Anemia, Iron Deficiency | Cognitive Development | Helminthic InfectionEthiopia
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Ain Shams UniversityNot yet recruitingVitamin D Deficiency | Leiomyoma
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Boston Children's HospitalRecruitingVitamin D Deficiency | Crohn Disease | Ulcerative Colitis | Inflammatory Bowel DiseaseUnited States
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Tirang R. Neyestani, Ph.D.Shahid Beheshti University of Medical SciencesCompletedOverweight | Hypovitaminosis DIran, Islamic Republic of
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Shiraz University of Medical SciencesCompleted
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Weill Medical College of Cornell UniversityCompletedObesity | Vitamin D Deficiency | Secondary HyperparathyroidismUnited States
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Hamad Medical CorporationCompletedVitamin D Deficiency | AsthmaQatar
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Pontificia Universidad Catolica de ChileCompletedPsoriasis | Metabolic Syndrome | Vitamin D DeficiencyChile
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Children's Hospital Medical Center, CincinnatiCompletedHypovitaminosis DUnited States
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Federico II UniversityCompletedHypocalcemia | Hypovitaminosis D
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Cairo UniversityRecruitingVitamin C DeficiencyEgypt
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Pascoe Pharmazeutische Praeparate GmbHRecruitingChronic Disease | Acute Disease | Vitamin C DeficiencyGermany
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University of PadovaNot yet recruitingHeart Failure | Iron-deficiency | Vitamin D Deficiency | Heart Failure, Systolic | Heart Failure NYHA Class II | Heart Failure NYHA Class III