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Search clinical trials for: Vitamin D and A
Total 21562 results
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Abha International Private HospitalMansoura UniversityCompleted
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University Hospital, Clermont-FerrandTerminated
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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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Okan UniversityArçelik A.Ş.Completed
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Diabetes Foundation, IndiaMinistry of Science and Technology, IndiaCompleted
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Northwestern UniversityCompleted
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Second Affiliated Hospital of Wenzhou Medical UniversityUnknownVitamin D Deficiency | Crohn's Disease | Vitamin D SupplementChina
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Ain Shams Maternity HospitalUnknownVitamin D Deficiency | Preterm Birth | Preterm LaborEgypt
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Alliance for Clinical Trials in OncologyNational Cancer Institute (NCI)Completed
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VA Office of Research and DevelopmentCompletedFrail Elderly | Vitamin d DeficiencyUnited States
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Princess Nourah Bint Abdulrahman UniversityUniversity of ConnecticutCompletedDeficiency of Vitamin D3
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Tehran University of Medical SciencesUnknownType 2 DiabetesIran, Islamic Republic of
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Bursa City HospitalUnknown
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Tehran University of Medical SciencesEnrolling by invitation
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Cornell UniversityArogyavaram Medical CentreNot yet recruiting
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Rohr and Columbo Asthma, Allergy and Immunology...Completed
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Fundación Cardiovascular de ColombiaUniversidad Industrial de Santander; Farma de Colombia SACompletedVitamin D Deficiency | Overweight and Obesity | Overweight AdolescentsColombia
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Universidad de ValparaisoRecruitingVitamin D Deficiency | Hashimoto Disease | Treatment LevothyroxineChile
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AronPharma Sp. z o. o.CompletedBioavailability of Vitamin DPoland
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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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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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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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Göteborg UniversityNorwegian Institute of Public Health; Sahlgrenska University Hospital, SwedenCompletedVitamin D Deficiency | Body Composition | Cardiometabolic Risk | Vascular HealthSweden
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Srinakharinwirot UniversityCompleted
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Winthrop University HospitalCompleted
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University of ViennaUnknown