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Search clinical trials for: Vitamin B12
Total 15096 results
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Hitit UniversityRecruitingPregnancy Nausea and VomitingTurkey
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University of PittsburghCompletedChest Pain | Shortness of Breath | Cardiac IschemiaUnited States
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University of SurreyUniversity of ReadingRecruitingVitamin D Deficiency | Immune Health | Muscle FunctionUnited Kingdom
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Umraniye Education and Research HospitalActive, not recruitingVitamin D Deficiency | Bell Palsy | Facial ParalysisTurkey
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Ege UniversityAvrasya UniversityCompletedCOVID-19 Pandemic | D Vitamin Deficiency | Antibody HypersensitivityTurkey
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Association Tunisienne d'Etude & de Recherche sur...Faculty of Medicine of Tunis; Rabta University HospitalCompletedVitamin D Deficiency | Intensive Care Unit | Dietary Supplements | Vitamin D Toxicity
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Adiyaman UniversityCompletedVitamin D Deficiency | Optic Nerve Diseases | Pediatric Disorder | Retinal Disease | Choroidal DiseaseTurkey
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Second Affiliated Hospital of Wenzhou Medical UniversityUnknownVitamin D Deficiency | Ulcerative Colitis | Vitamin D SupplementChina
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Chinese PLA General HospitalCompletedVitamin D DeficiencyChina
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Technical University of DenmarkCompleted
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Boston UniversityTerminatedBlood Loss | AbortionUnited States
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Women's Hospital School Of Medicine Zhejiang UniversityRecruitingPolycystic Ovary Syndrome | in Vitro FertilizationChina
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Methodist Health SystemActive, not recruitingFractures, Bone | Fracture | Vitamin D | Fracture NonunionUnited States
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Marmara UniversityCompleted
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University of RochesterCompletedProstatic Neoplasms | Bone Mineral Density Quantitative Trait Locus 3United States
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University of SurreyConselho Nacional de Desenvolvimento Científico e Tecnológico; Universidade...CompletedVitamin D DeficiencyUnited Kingdom, Brazil
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McMaster UniversityCompleted
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Nutrimemo ConsortiumITERG; Unither Pharmaceuticals, France; Laboratory of Nutrition And Integrative... and other collaboratorsUnknown
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Rohr and Columbo Asthma, Allergy and Immunology...Completed
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Sheba Medical CenterCompletedUpper Respiratory Tract InfectionsIsrael
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University Hospital, Clermont-FerrandCentre de Recherche en Nutrition Humaine Rhone-Alpe; Centre de Recherche en... and other collaboratorsUnknown
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Brigham and Women's HospitalNational Heart, Lung, and Blood Institute (NHLBI)Active, not recruiting
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Shiraz University of Medical SciencesCompletedRestless Legs Syndrome | Kidney Failure, ChronicIran, Islamic Republic of
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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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Chris Lascola, MDDuke UniversityWithdrawn
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Changhai HospitalThe University of Science and Technology of ChinaRecruiting
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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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International Centre for Diarrhoeal Disease Research...CompletedRespiratory Tract Infections | Diarrhea | ImmunityBangladesh
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Srinakharinwirot UniversityCompleted
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Tehran University of Medical SciencesUnknownRelapsing Remitting Multiple SclerosisIran, Islamic Republic of
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Winthrop University HospitalCompleted
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Alkeus Pharmaceuticals, Inc.RecruitingStargardt Disease | Stargardt Macular Degeneration | Stargardt Macular Dystrophy | Autosomal Recessive Stargardt Disease 1 (ABCA4-related)United States
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University of North Carolina, Chapel HillFoundation of Hope, North CarolinaCompletedTardive Dyskinesia | Antipsychotic AgentsUnited States
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Taichung Veterans General HospitalUnknown
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Frontier Medical and Dental College, AbbotabadCompletedGraves DiseasePakistan
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Indonesia UniversityKementerian Riset dan Teknologi / Badan Riset dan Inovasi Nasional, IndonesiaCompletedCovid19 | Vitamin D Deficiency | Overweight and Obesity | Immune DeficiencyIndonesia
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Jianmei XiaCompletedVitamin D Deficiency | Recurrent Spontaneous AbortionChina
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Tirang R. Neyestani, Ph.D.Unknown
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Boston Children's HospitalCompleted
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Heart and Diabetes Center North-Rhine WestfaliaCompleted
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University of Wisconsin, MadisonCompleted
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University of Wisconsin, MadisonCompletedRelapsing Remitting Multiple SclerosisUnited States
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Clalit Health ServicesCompletedVitamin D Deficiency | Secondary Hyperparathyroidism | OsteomalaciaIsrael
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Emory UniversityCompleted
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Loyola UniversityCompletedDiabetes | Depressive SymptomsUnited States
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Khon Kaen UniversityNot yet recruiting
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Orient Pharma Co., Ltd.Orient Europharma Co., Ltd.Completed
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Procter and GambleCompletedPeripheral Sensory Neuropathy of Different EtiologiesMexico
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Instituto Mexicano del Seguro SocialCompletedVitamin D Deficiency | Leiomyoma | Fibroid UterusMexico