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Search clinical trials for: Oral Vitamin D
Total 23211 results
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University of SargodhaGovernment College University FaisalabadNot yet recruiting
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Pauls Stradins Clinical University HospitalCompletedVitamin D3 DeficiencyLatvia
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Hacettepe UniversityCompletedSerum HbA1c and Vitamin D, Vitamin B12 Values in Periodontal DiseasesTurkey
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Kuopio University HospitalRecruitingDepressive Disorder | DepressionFinland
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Cornell UniversityUniversity of RochesterActive, not recruiting
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Medical University of GrazTerminatedCoronary Artery Disease | Vitamin D Deficiency | Postprandial HyperglycemiaAustria
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National Nutrition and Food Technology InstituteNot yet recruitingVitamin D Deficiency | Liver Transplant; Complications
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Kuang Tien General HospitalRecruitingThe Effects of Vitamin D Plus Omega-3 Polyunsaturated Fatty Acids in Patients With Episodic MigraineEpisodic MigraineTaiwan
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Universidad de GranadaRecruitingCovid19 | Pregnancy ComplicationsSpain
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Wake Forest University Health SciencesCompletedNausea | Vitamin D Deficiency | Orthostatic IntoleranceUnited States
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Nutrition Institute, SloveniaNational Institute of Public Health, Slovenia; Slovenian Research Agency; Higher...Enrolling by invitationVitamin D Serum LevelsSlovenia
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University Hospital, MontpellierARSLACompleted
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Cairo UniversityUnknownVitamin D Deficiency | Pre-Eclampsia | Eclampsia, AntepartumEgypt
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Instituto Tecnologico y de Estudios Superiores...UnknownHeart Failure | Vitamin D DeficiencyMexico
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Kantonsspital Baselland BruderholzCompletedDiabetes Mellitus Type 2Switzerland
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University of Alabama at BirminghamRecruitingPrematurity; ExtremeUnited States
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Medical University of GdanskPomeranian Medical University Szczecin; Gdansk University of Physical Education...Enrolling by invitationGut Microbiome | Sport PerformancePoland
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University Hospital, Basel, SwitzerlandCompleted
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Purdue UniversityActive, not recruitingVitamin D DeficiencyUnited States
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Instituto de Investigación Sanitaria de la Fundación...Fondo de Investigacion Sanitaria; Spanish Society of CardiologyCompletedMyocardial InfarctionSpain
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Comenius UniversityUnknown
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University of California, San DiegoUniversity of California, Los Angeles; Gilead Sciences; University of Southern... and other collaboratorsCompletedPatient AdherenceUnited States
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Cairo UniversityCompleted
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Medical University of GrazAustrian Science Fund (FWF)CompletedHealthy | Polycystic Ovary Syndrome | Vitamin D DeficiencyAustria
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Tongji HospitalCompletedInfertility | Vitamin D Deficiency | Couples | In-vitro Fertilization
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Tampere UniversityFinnish Defense ForcesCompletedRespiratory Tract InfectionsFinland
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University of Colorado, DenverNational Center for Research Resources (NCRR)CompletedVitamin D Deficiency | Vitamin D InsufficiencyUnited States
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Centre Hospitalier St AnneAPHP; FFRE; LFCEUnknownDrug Resistant Epilepsy
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University of MelbourneMelbourne Health; National Institute of Allergy and Infectious Diseases (NIAID) and other collaboratorsCompletedHuman Immunodeficiency VirusAustralia
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Bangabandhu Sheikh Mujib Medical University, Dhaka...RecruitingPCOS | Vitamin DBangladesh
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Children's Hospital Medical Center, CincinnatiCompletedVitamin D Deficiency | Hematopoietic Stem Cell Transplantation (HSCT)United States
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Wake Forest University Health SciencesAtrium Health Levine Cancer InstituteActive, not recruitingBreast Cancer | Osteoporosis | BreastUnited States
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Örebro University, SwedenBioGaia ABCompleted
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Church & Dwight Company, Inc.Medical University of South CarolinaCompletedMeasure Absorption of Vitamin D in BloodUnited States
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Meir Medical CenterUnknownVitamin D DeficiencyIsrael
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Bioaraba Health Research InstituteFundación Eduardo AnituaCompleted
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Bangladesh Institute of Research and Rehabilitation...Bangladesh Medical Research Council (BMRC)CompletedVitamin D DeficiencyBangladesh
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Cairo UniversityKasr El Aini HospitalUnknown
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University of Sao PauloFundação de Amparo à Pesquisa do Estado de São PauloCompleted
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Medical University of GrazCompleted
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Virchow GroupCompleted
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Kanuni Sultan Suleyman Training and Research HospitalCompletedVitamin D DeficiencyTurkey
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Universität des SaarlandesCompletedNutritional Supplement ToxicityGermany
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Alborz Medical UniversityUniversiti Putra MalaysiaCompletedVitamin D Supplementation on Metabolic Syndrome Indicators Among Older Adults, Alborz Province, IranHypertension | Diabetes Mellitus | Vitamin D Deficiency | Lipid Metabolism Disorders | Obesity, AbdominalIran, Islamic Republic of
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MeddocTineNot yet recruitingOsteoporosis | Osteopenia
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Jordan University of Science and TechnologyCompletedVitamin D DeficiencyJordan
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University of North Carolina, Chapel HillNational Institute on Drug Abuse (NIDA); National Institute of Mental Health...CompletedHIV InfectionsUnited States, Puerto Rico
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London School of Hygiene and Tropical MedicineWellcome Trust; Aga Khan University; Aga Khan Health Services; Maywand Hospital...Unknown
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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