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Clinical Trials on Vitamin B 12 Deficiency
Total 1172 results
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Vadim Sherman, MDTexas Woman's University; The Methodist Hospital Research InstituteCompletedObesity | Vitamin D DeficiencyUnited States
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Avera McKennan Hospital & University Health CenterCompletedEvaluate the Change in Iron, Vitamin D, and C-Reactive Protein Level (CRP) in a 12 to 24 Week PeriodAnemia | Vitamin D DeficiencyUnited States
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Kanuni Sultan Suleyman Training and Research HospitalAyşegül Bestel; İbrahim Polat; Merve Aldıkaçtıoğlu TalmaçCompletedVitamin D Deficiency | COVID | Zinc DeficiencyTurkey
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Children's Hospital Medical Center, CincinnatiCompletedVitamin D Deficiency | Hematopoietic Stem Cell Transplantation (HSCT)United States
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Walter Reed National Military Medical CenterTerminated
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University of ZurichCompleted
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The University of Texas Medical Branch, GalvestonWithdrawn
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Eduardo FerriolliCompletedFatty Acid Deficiency | Nutrient Deficiency | Vitamin E Deficiency | Selenium Deficiency | Age-Related Immunodeficiency | Institutionalization; Disinhibited AttachmentBrazil
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University of Novi Sad, Faculty of Sport and Physical...Completed
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Queen Sirikit National Institute of Child HealthChulalongkorn UniversityCompletedObesity | HyperhomocysteinemiaThailand
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Assiut UniversityActive, not recruitingVitamin D DeficiencyEgypt
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London School of Hygiene and Tropical MedicineCompletedHyperhomocysteinemia | Micronutrient DeficienciesGambia
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National Institute of Cardiology, Laranjeiras,...CompletedEndothelial Dysfunction | HyperhomocysteinemiaBrazil
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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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Rio de Janeiro State UniversityCoordenação de Aperfeiçoamento de Pessoal de Nível Superior.; Conselho Nacional... and other collaboratorsCompletedCardiovascular Diseases | Vitamin D Deficiency | Menopause Related ConditionsBrazil
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Intermountain Health Care, Inc.CompletedCardiovascular Disease | Vitamin D DeficiencyUnited States
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Yoplait France SASEurofins OptimedCompletedVitamin D Deficiency | MenopauseFrance
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Children's Hospital Los AngelesCompletedType 1 Diabetes | Vitamin D Deficiency/InsufficiencyUnited States
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University of UlsterWestern Health and Social Care TrustCompletedObesity | Vitamin D DeficiencyUnited Kingdom
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Xiang-An LiCompleted
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Mayo ClinicCompletedObesity | Vitamin D Deficiency | Endothelial DysfunctionUnited States
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Umraniye Education and Research HospitalCompletedLower Urinary Tract Symptoms | Vitamin D Deficiency | Calcium Deficiency
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Cooperativa Asistencia Sindicato Médico UruguayCompletedVitamin D Deficiency | Hemodialysis Patient
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Augusta UniversityCompletedVitamin D DeficiencyUnited States
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King Faisal Specialist Hospital & Research CenterTerminatedDiabetes Mellitus | Vitamin D DeficiencySaudi Arabia
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IRCCS Azienda Ospedaliero-Universitaria di BolognaUniversity of BolognaCompletedInflammation | Mortality | HyperhomocysteinemiaItaly
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University of UlsterQueen Margaret University, Nutrition and Biological Sciences, Musselburgh... and other collaboratorsRecruitingMusculoskeletal Diseases | Vitamin D Deficiency | Cognitive Delay, MildUnited Kingdom
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Ain Shams UniversityCompletedAnemia | Vitamin D Deficiency | Hemodialysis ComplicationEgypt
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Zekai Tahir Burak Women's Health Research and Education...CompletedVitamin D DeficiencyTurkey
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Parc de Salut MarHospital Clinic of Barcelona; Universidad Complutense de Madrid; Hospital Universitario... and other collaboratorsNot yet recruitingPulmonary Artery Hypertension | Vitamin d Deficiency
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I.M. Sechenov First Moscow State Medical UniversityCompletedTooth Loss | Vitamin D3 Deficiency | OsteomalaciaRussian Federation
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University of LeicesterTerminatedVitamin D Deficiency | Insulin ResistanceUnited Kingdom
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Al-Balqa Applied UniversityJordan University of Science and TechnologyCompletedVitamin D Deficiency | HomocystinaemiaJordan
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University Hospitals Cleveland Medical CenterEmory-Children's CenterCompletedVitamin D DeficiencyUnited States
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Medical University of GrazCompleted
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Brigham and Women's HospitalNational Center for Maternal and Child Health Research, Mongolia; Zuun Kharaa...CompletedVitamin D Deficiency | PregnancyMongolia
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Universitair Ziekenhuis BrusselCompleted
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University of California, San FranciscoNational Institute on Aging (NIA)Completed
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Northwestern UniversityTerminatedInfertility | Vitamin D DeficiencyUnited States
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Augusta UniversityCompletedObesity | Overweight | Vitamin D DeficiencyUnited States
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Gazi UniversityRecruiting
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Delhi UniversityLondon School of Hygiene and Tropical Medicine; Sitaram Bhartia Institute of...CompletedVitamin D DeficiencyIndia
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Coordinación de Investigación en Salud, MexicoInstituto Mexicano del Seguro SocialRecruitingAcute Lymphoblastic Leukemia | Vitamin d DeficiencyMexico
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Lebanese American UniversityCompletedVitamin D Deficiency | Depressive SymptomsSaudi Arabia
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Louisiana State University Health Sciences Center...CompletedVitamin D DeficiencyUnited States
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Ottawa Heart Institute Research CorporationCompletedVitamin D Deficiency | Chronic Heart FailureCanada
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University of AarhusCompleted
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Ain Shams UniversityCompletedInflammation | Vitamin D Deficiency | Oxidative StressEgypt
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Bangabandhu Sheikh Mujib Medical University, Dhaka...UnknownVitamin D DeficiencyBangladesh