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Search clinical trials for: vitamin D3, 25 OH vitamin D3 level
Total 77289 results
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Children's Hospital Medical Center, CincinnatiThrasher Research Fund; United Arab Emirates UniversityCompletedVitamin D DeficiencyUnited States, United Arab Emirates
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Medical University of South CarolinaNational Institute on Minority Health and Health Disparities (NIMHD); Ralph...CompletedVitamin D Deficiency | Prostate Cancer | Stress ReactionUnited States
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Uppsala UniversityCompletedMuscle Weakness | Vitamin D DeficiencySweden
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University of TorontoRyerson University; George Brown CollegeCompleted
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Assaf-Harofeh Medical CenterCompleted
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Fondazione Italiana Sindromi Mielodisplastiche-ETSCentro di Riferimento per l'Epidemiologia e la Prev. Oncologica PiemonteTerminated
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University Hospital, Basel, SwitzerlandCompleted
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Tata Memorial HospitalTerminatedLocally Advanced Breast Cancer and Large Operable Breast CancerIndia
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Mclean HospitalNational Institute on Drug Abuse (NIDA)WithdrawnNicotine Dependence | Smoking Cue Reactivity | Relapse to SmokingUnited States
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Vadim Sherman, MDTexas Woman's University; The Methodist Hospital Research InstituteCompletedObesity | Vitamin D DeficiencyUnited States
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Intermountain Health Care, Inc.CompletedCardiovascular Disease | Vitamin D DeficiencyUnited States
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KK Women's and Children's HospitalActive, not recruitingOverweight and ObesitySingapore
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Medical University of South CarolinaWithdrawnChronic SinusitisUnited States
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Boehringer IngelheimTerminated
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Queen Mary University of LondonCancer Research UK; Barts and the London School of Medicine and DentistryCompletedProstate CancerUnited Kingdom
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University of UlsterNorthern Ireland Executive; HSC Public Health AgencyCompletedVitamin D Status | Vitamin D ConcentrationUnited Kingdom
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Icahn School of Medicine at Mount SinaiCompletedMetabolic Syndrome | Vitamin D Deficiency | PrediabetesUnited States
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Helsinki University Central HospitalCompleted
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Gdansk University of Physical Education and SportCompletedHealthy | Iron Metabolism | Ineffective Erythropoiesis | Inflammation; Muscle
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Korea University Anam HospitalCompletedSunlight ExposureKorea, Republic of
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Tufts UniversityPfizerCompletedVitamin D DeficiencyUnited States
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Emory UniversityCompletedVitamin D DeficiencyUnited States
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Kanuni Sultan Suleyman Training and Research HospitalCompleted
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Merck Sharp & Dohme LLCWithdrawnOsteoporosis | Postmenopausal Osteoporosis
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Société des Produits Nestlé (SPN)Completed
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University of New MexicoUniversity of Colorado, Denver; Thrasher Research Fund; Intermountain Health...Completed
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Case Comprehensive Cancer CenterNational Cancer Institute (NCI)WithdrawnMucinous Adenocarcinoma of the Rectum | Signet Ring Adenocarcinoma of the Rectum | Mucinous Adenocarcinoma of the Colon | Signet Ring Adenocarcinoma of the Colon | Stage I Colon Cancer | Stage I Rectal Cancer
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Queen Mary University of LondonImperial College LondonUnknown
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Brigham and Women's HospitalNational Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)Active, not recruitingType 2 DiabetesUnited States
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Prof. Dr. Jörg LeuppiCompletedCovid19 | Vitamin D Deficiency | Corona Virus Infection | ARDS | SARS-CoV Infection | CoronavirusSwitzerland
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Russian Society of Colorectal SurgeonsUnknownRectal CancerRussian Federation
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Prisma Health-MidlandsMedical University of South CarolinaEnrolling by invitationAnkle Arthrodesis | MTP ArthrodesisUnited States
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Maimonides Medical CenterCompletedPolycystic Ovary Syndrome | Vitamin D DeficiencyUnited States
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Boston Children's HospitalNational Institute of Diabetes and Digestive and Kidney Diseases (NIDDK); Crohn... and other collaboratorsTerminatedCrohn's Disease | Ulcerative Colitis | Inflammatory Bowel DiseaseUnited States
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National Cancer Institute (NCI)CompletedSkin Cancer | Healthy, no Evidence of DiseaseUnited States
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Medical University of GrazMedical University of Vienna; University Hospital, Essen; Goethe University; Guy... and other collaboratorsRecruitingCritical Illness | Covid19 | Vitamin D DeficiencyAustria, Belgium
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Indonesia UniversityActive, not recruitingVitamin D DeficiencyIndonesia
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Bangabandhu Sheikh Mujib Medical University, Dhaka...CompletedVitamin D Deficiency | Asthma-COPD Overlap Syndrome | Cardiac Autonomic ToneBangladesh
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Centre Hospitalier Universitaire de NīmesCompletedMultiple SclerosisFrance, Martinique
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Taipei Medical University HospitalRecruitingHyperparathyroidism | Chronic Pain | HemodialysisTaiwan
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University of ChesterCompletedInflammation | Vitamin D Deficiency | Asthma | Nutritional DeficiencyUnited Kingdom
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B.P. Koirala Institute of Health SciencesNepal Health Research CouncilCompleted
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Lund UniversityRegion SkaneTerminatedDiabetes Mellitus, Type 1 | Prediabetic StateSweden
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Indonesia UniversityUnknownHyaline Membrane Disease | Necrotizing Enterocolitis of NewbornIndonesia
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University of PittsburghCompleted
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Oregon Health and Science UniversityCompleted
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Johns Hopkins UniversityUniversity of Pennsylvania; Washington University School of Medicine; Yale University and other collaboratorsCompletedRelapsing Remitting Multiple SclerosisUnited States
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Shriners Hospitals for ChildrenCompletedBurns | Bone DemineralizationUnited States
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University of AarhusCompletedCardiovascular Disease | Vitamin D Deficiency | OsteoporosisDenmark
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Deraya UniversityCompletedNasal ObstructionEgypt