Clinical Trials on Vitamin-D Insufficiency in United States
Total 4115 results
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University of California, San FranciscoCompletedUlcerative Colitis (UC) | Crohn's Disease (CD)United States
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Johns Hopkins UniversityCompletedRheumatoid Arthritis | Vitamin D DeficiencyUnited States
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Nationwide Children's HospitalOhio State UniversityUnknownVitamin D Deficiency | AsthmaUnited States
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Boston Children's HospitalRecruitingVitamin D Deficiency | Crohn Disease | Ulcerative Colitis | Inflammatory Bowel DiseaseUnited States
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Weill Medical College of Cornell UniversityCompletedObesity | Vitamin D Deficiency | Secondary HyperparathyroidismUnited States
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Andrea BranchUnknownHepatocellular Carcinoma | Vitamin D DeficiencyUnited States
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William Beaumont HospitalsCompletedType 1 Diabetes MellitusUnited States
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University of FloridaCompleted
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University of FloridaNational Institutes of Health (NIH)Completed
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Northwell HealthStaten Island University HospitalCompletedVitamin B12 DeficiencyUnited States
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SourseCitruslabsActive, not recruitingMood | Energy Supply; Deficiency | B12 Deficiency VitaminUnited States
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Brigham and Women's HospitalWithdrawnNephrolithiasis | Vitamin D DeficiencyUnited States
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Purdue UniversityUnknownChronic Kidney Disease Mineral and Bone DisorderUnited States
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Gilead SciencesRecruitingChronic Hepatitis D InfectionUnited States
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Gary M Brittenham, MDActive, not recruitingRespiratory Tract Infections | Respiratory Tract Diseases | Respiration Disorders | Lung Diseases | Nutrition Disorders | Vitamin D Deficiency | Asthma | Sickle Cell Disease | Anemia, Sickle Cell | Anemia, Hemolytic, Congenital | Acute Chest Syndrome | Deficiency Diseases VitaminUnited States
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Washington University School of MedicineRecruitingHypertension | Diabetes Mellitus, Type 2 | Vitamin D DeficiencyUnited States
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Washington University School of MedicineAmerican Diabetes AssociationCompletedCardiovascular Disease | Type 2 Diabetes Mellitus | Vitamin D DeficiencyUnited States
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University of MinnesotaIndiana UniversityActive, not recruitingChronic Kidney Diseases | Phosphorus and Calcium Disorders | Chronic Kidney Disease Mineral and Bone DisorderUnited States
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University Hospital Birmingham NHS Foundation TrustUniversity of Birmingham; National Institute for Health Research, United Kingdom and other collaboratorsUnknownVitamin D Deficiency | Crohn DiseaseUnited Kingdom
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Icahn School of Medicine at Mount SinaiCompletedMetabolic Syndrome | Vitamin D Deficiency | PrediabetesUnited States
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University of Massachusetts, WorcesterCompletedObesity | Schizophrenia | Schizoaffective Disorder | Vitamin D Deficiency | PsychosisUnited States
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Johns Hopkins UniversityCompletedMultiple Sclerosis | Vitamin D DeficiencyUnited States
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Beth Israel Deaconess Medical CenterTerminatedIrritable Bowel Syndrome | Abdominal Pain | Vitamin D DeficiencyUnited States
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Queen's University, BelfastNorthern Ireland Chest Heart and Stroke; HSC Research & Development Division... and other collaboratorsCompletedInsulin Resistance | Pre-diabetes | Sub-optimal Vitamin D StatusUnited Kingdom
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University of Southern CaliforniaCompleted
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University of DelawareCompletedVitamin B12 DeficiencyUnited States
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Seth I. Sokol, M.D.Albert Einstein College of Medicine; Yale University; Montefiore Medical Center; American Heart Association and other collaboratorsCompletedCoronary Artery Disease | Inflammation | Vitamin D Deficiency | Endothelial DysfunctionUnited States
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Creighton UniversityCompletedSchizophrenia | Metabolic Syndrome | Vitamin D DeficiencyUnited States
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USDA, Western Human Nutrition Research CenterCompletedAchlorhydria | Vitamin B-12 DeficiencyUnited States
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Ohio State UniversityWithdrawnMedicare Part DUnited States
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Maimonides Medical CenterCompletedPolycystic Ovary Syndrome | Vitamin D DeficiencyUnited States
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University of Wisconsin, MadisonCompleted
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University of California, DavisHelen Keller InternationalCompleted
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Columbia UniversityNational Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)CompletedChronic Kidney Disease | Secondary Hyperparathyroidism | End Stage Kidney Disease | Chronic Kidney Disease Mineral and Bone Disorder | Renal OsteodystrophyUnited States
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OPKO Health, Inc.Active, not recruitingChronic Kidney Diseases | Vitamin D Deficiency | Stage 5 Chronic Kidney Disease | Secondary Hyperparathyroidism Due to Renal CausesUnited States
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Medical University of South CarolinaW.K. Kellogg FoundationCompletedVitamin D3 DeficiencyUnited States
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Parkview Medical CenterCompletedCovid19 | Vitamin D DeficiencyUnited States
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Medical College of WisconsinChildren's Hospital and Health System Foundation, WisconsinTerminated
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Oxford Brookes UniversityUniversity of Oxford; HM Prison and Probation Service, United Kingdom; Ministry... and other collaboratorsRecruitingVitamin D Deficiency | Depression, Anxiety | Behavior | Bone Density, Low | Mental WellbeingUnited Kingdom
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Veterans Medical Research FoundationUnknownVitamin D Deficiency | Hepatitis C InfectionUnited States
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Children's Hospital Los AngelesThe Leukemia and Lymphoma SocietyCompletedVitamin D Deficiency | Precursor Cell Lymphoblastic Leukemia-LymphomaUnited States
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Rashid Centre for Diabetes and ResearchCompletedObesity | Type 2 Diabetes Mellitus | Hypovitaminosis DUnited Arab Emirates
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James J. Peters Veterans Affairs Medical CenterCompletedMacrocytic Anemia With Vitamin B12 DeficiencyUnited States
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University of FloridaNational Center for Research Resources (NCRR)CompletedDisorder of Vitamin B12United States
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Arizona State UniversitySouthwest College of Naturopathic MedicineCompleted
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University of Alabama at BirminghamCompletedUrinary Incontinence | Vitamin D DeficiencyUnited States
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Sequenom, Inc.Sequenom Center for Molecular MedicineCompleted
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National Institute of Dental and Craniofacial Research...TerminatedOsteomalaciaUnited States
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Columbia UniversityNational Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)WithdrawnPrimary Hyperparathyroidism | Vitamin D Deficiency | Osteoporosis | Osteopenia | HypercalcemiaUnited States
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Fred Hutchinson Cancer CenterUniversity of WashingtonCompletedObesity | Type 2 Diabetes Mellitus | Vitamin D Deficiency | Intestinal PermeabilityUnited States