- ICH GCP
- US Clinical Trials Registry
- Search trials
Clinical Trials on Vitamin D Deficiency in United States
Total 4617 results
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University of DelawareRecruiting
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University of Missouri, Kansas CityTruman Medical CenterWithdrawnVitamin d DeficiencyUnited States
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VA Office of Research and DevelopmentCompletedFrail Elderly | Vitamin d DeficiencyUnited States
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University of Wisconsin, MadisonCompletedVitamin D Deficiency | Vitamin D InadequacyUnited States
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University of Wisconsin, MadisonCompletedVitamin D Deficiency | Vitamin D InsufficiencyUnited States
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Boston UniversityCompletedVitamin D Deficiency | Vitamin D InsufficiencyUnited States
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Johns Hopkins UniversityBariatric AdvantageTerminatedVitamin D Deficiency | Vitamin D InsufficiencyUnited States
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Boston UniversityCompletedVitamin D Deficiency | Vitamin D InsufficiencyUnited States
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University of Colorado, DenverNational Center for Research Resources (NCRR)CompletedVitamin D Deficiency | Vitamin D InsufficiencyUnited States
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University of South FloridaCompletedVitamin D 25 OH DeficiencyUnited States
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University of FloridaCompletedVitamin D Deficiency (10 ng/mL to 30 ng/mL)United States
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Boston UniversityCompletedVitamin D Deficiency | Vitamin E Deficiency | Hypovitaminosis AUnited States
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TakedaCompletedCalcium and Vitamin D DeficienciesUnited Kingdom, Germany
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Madigan Army Medical CenterTriService Nursing Research ProgramCompleted
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University of Colorado, DenverUniversity of Pittsburgh; National Institute of General Medical Sciences (NIGMS)CompletedChronic Kidney Diseases | Deficiency, Vitamin DUnited States
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University of BirminghamCompletedInfertility | Vitamin D Deficiency | Vitamin D InsufficiencyUnited Kingdom
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Northwestern UniversityCompleted
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Parkview Medical CenterTerminatedVitamin D DeficiencyUnited States
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Children's Hospital Medical Center, CincinnatiTerminatedVitamin D DeficiencyUnited States
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Emory UniversityCompletedVitamin D DeficiencyUnited States
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Boston UniversityCompleted
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CONRADCompleted
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University of Wisconsin, MadisonNational Institutes of Health (NIH); National Institute on Aging (NIA)Completed
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Tufts UniversityBoston University; National Heart, Lung, and Blood Institute (NHLBI); Boston... and other collaboratorsCompletedVitamin D DeficiencyUnited States
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Tufts UniversityPfizerCompleted
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USDA, Western Human Nutrition Research CenterCompletedVitamin D DeficiencyUnited States
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Creighton UniversityProcter and GambleCompleted
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Creighton UniversityProcter and GambleCompleted
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University of Wisconsin, MadisonWithdrawnVitamin D DeficiencyUnited States
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Virginia Polytechnic Institute and State UniversityCompletedVitamin D DeficiencyUnited States
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Rockefeller UniversityCompletedVitamin D DeficiencyUnited States
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Boston UniversityCompletedVitamin D DeficiencyUnited States
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Boston UniversityCompleted
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University of MiamiMerck Sharp & Dohme LLCCompleted
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Tufts UniversityPfizerCompletedVitamin D DeficiencyUnited States
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USDA, Western Human Nutrition Research CenterCompletedVitamin D DeficiencyUnited States
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Eunice Kennedy Shriver National Institute of Child...Completed
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Massachusetts General HospitalNational Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)Completed
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Nemours Children's ClinicCompletedVitamin D DeficiencyUnited States
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Inspired Life Medical, Inc.CompletedVitamin D DeficiencyUnited States
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University of California, Los AngelesCompleted
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Montefiore Medical CenterCompleted
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Medical University of South CarolinaEunice Kennedy Shriver National Institute of Child Health and Human Development...Completed
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Winthrop University HospitalCompleted
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University of Wisconsin, MadisonMedical College of WisconsinCompletedVitamin D DeficiencyUnited States
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University of MinnesotaCompletedVitamin D DeficiencyUnited States
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Milton S. Hershey Medical CenterCompletedVitamin D DeficiencyUnited States
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Fujirebio Diagnostics, Inc.Completed
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Allegheny Singer Research Institute (also known...The Podiatry FoundationRecruitingVitamin D DeficiencyUnited States
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Oregon State UniversityCompletedVitamin D DeficiencyUnited States