- ICH GCP
- US Clinical Trials Registry
- Search trials
Clinical Trials on Vitamin-D Insufficiency in United States
Total 4115 results
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Johns Hopkins UniversityNational Institute on Drug Abuse (NIDA)Completed
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University of UlsterWestern Health and Social Care TrustSuspendedSarcopenia | Osteoporosis | Vitamin D StatusUnited Kingdom
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University of EdinburghCompleted
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Great Ormond Street Hospital for Children NHS Foundation...Cukurova University; University of Kiel; Athens General Children's Hospital "Pan...Active, not recruitingChronic Kidney Disease Mineral and Bone DisorderUnited Kingdom
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Johns Hopkins All Children's HospitalCompletedVitamin D DeficiencyUnited States
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Washington University School of MedicineNational Heart, Lung, and Blood Institute (NHLBI); American Diabetes AssociationCompletedHypertension | Cardiovascular Disease | Type 2 Diabetes Mellitus | Vitamin D Deficiency | Insulin ResistanceUnited States
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University of ChesterMedical Research CouncilCompletedVitamin D Deficiency | Iron Deficiency | Anemia; Deficiency, Nutritional, With Poor Iron AbsorptionUnited Kingdom
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University of California, San FranciscoCompleted
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Texas A&M UniversityUnknownCognitive Change | Nutritional Anemia | Diet, Healthy | Nutrient Deficiency | Diet; Deficiency | Visual Spatial Processing | Dietary Deficiency | Dietary B12 Deficiency | Dietary Zinc Deficiency | Dietary Vitamin B12 Deficiency Anemia | Dietary Deficiency of Selenium and Vitamin EUnited States
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Mayo ClinicNational Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS) and other collaboratorsEnrolling by invitationOsteopenia | Metabolic Bone Disease | Neonatal RicketsUnited States
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University of WashingtonNational Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)RecruitingKidney Failure, Chronic | Chronic Kidney Disease-Mineral and Bone DisorderUnited States
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Johns Hopkins UniversityNational Institutes of Health (NIH)Not yet recruitingTHC | Subjective Drug Effects | D-limoneneUnited States
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Wake Forest University Health SciencesCompletedLow 25-hydroxyvitamin D ConcentrationsUnited States
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University of Wisconsin, MadisonTropical Diseases Research Centre, Zambia; Particles for Humanity, PBCNot yet recruitingHealthy Volunteers | Vitamin AUnited States, Zambia
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Northwell HealthCompletedType 2 Diabetes Mellitus | Vitamin B12 DeficiencyUnited States
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Yale UniversityNational Center for Research Resources (NCRR)CompletedVitamin D Deficiency | Polycystic Ovarian SyndromeUnited States
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Gilead SciencesRecruitingChronic Hepatitis D InfectionUnited States
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University of Southern CaliforniaTerminated
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Ohio State UniversityCompletedAnemia | Type 2 Diabetes | Neuropathy | Vitamin B12 DeficiencyUnited States
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Thomas Nickolas, MD MSNational Institute of Diabetes and Digestive and Kidney Diseases (NIDDK); Indiana...RecruitingChronic Kidney Diseases | Secondary Hyperparathyroidism | Renal Osteodystrophy | Bone Turnover Rate Disorder | CKD-MBDUnited States
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Emory UniversityCompleted
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Asian Pacific Liver Center at Coalition of Inclusive...Gilead SciencesNot yet recruitingChronic Hepatitis D Infection With Hepatitis BUnited States
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University of California, San FranciscoNational Institute of Diabetes and Digestive and Kidney Diseases (NIDDK); Tufts... and other collaboratorsCompletedVitamin B1 Deficiency | Thiamine DeficiencyUnited States
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USDA, Western Human Nutrition Research CenterCompletedBioavailability of Vitamin B12 From Chicken EggsUnited States
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University of Massachusetts, WorcesterCompletedVitamin D Deficiency | Type 2 Diabetes | Nonalcoholic Fatty Liver DiseaseUnited States
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National Institute of Dental and Craniofacial Research...TerminatedOncogenic Osteomalacia | Tumor-Induced OsteomalaciaUnited States
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Virginia Commonwealth UniversityCSL BehringCompletedHemophilia A | Hemophilia B | Vitamin D DeficiencyUnited States
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Yale UniversityNational Center for Advancing Translational Sciences (NCATS)SuspendedRickets | Hypophosphatemia | Hypercalciuria | XLH | HHRHUnited States
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National Institute of Diabetes and Digestive and...CompletedHypocalcemia | Rickets | Osteomalacia | Pseudohypoparathyroidism | PseudopseudohpoparathyroidismUnited States
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University of PennsylvaniaCompleted
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Thomas Nickolas, MD MSCompletedVascular Calcification | Chronic Kidney Disease Mineral and Bone Disorder | Hyperparathyroidism; Secondary, Renal | Renal OsteodystrophyUnited States
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Wake Forest University Health SciencesNational Cancer Institute (NCI)RecruitingVitamin D Deficiency | Triple Negative Breast Cancer | Invasive Breast CancerUnited States
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Quadram Institute BioscienceNorfolk and Norwich University Hospitals NHS Foundation TrustEnrolling by invitationIron Deficiency (Without Anemia) | B12 Deficiency VitaminUnited Kingdom
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University of ChesterCompletedInflammation | Vitamin D Deficiency | Asthma | Nutritional DeficiencyUnited Kingdom
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University of WashingtonNational Institute of General Medical Sciences (NIGMS)Terminated
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Sequenom, Inc.NAFTNetCompleted
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Medical University of South CarolinaGrassroots Health Nutrition Institute; ZRT LaboratoryActive, not recruitingCOVID-19 | Vitamin D Deficiency | Respiratory Viral InfectionUnited States
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University of GeorgiaGeorgia Commodity Commission for Pecans; American Pecan CounselRecruitingChange in Plasma Urolithins and Vitamin E After Pecan ConsumptionUnited States
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Avera McKennan Hospital & University Health CenterWithdrawnChronic Hepatitis CUnited States
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Central DuPage HospitalZimmer Biomet; Halifax Biomedical Inc.UnknownRadiostereometric Analysis | Vitamin E Liner | Zimmer® Continuum® Acetabular CupUnited States
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Keesler Air Force Base Medical CenterCompletedVitamin B12 DeficiencyUnited States
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IDeA States Pediatric Clinical Trials NetworkNational Institutes of Health (NIH)CompletedVitamin D Deficiency | Asthma | Pediatric ObesityUnited States
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University of SurreyCompletedSerum 25-hydroxyvitamin D Concentrations (25OHD)United Kingdom
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Cedars-Sinai Medical CenterMaternal Mental Health NOWActive, not recruitingDepression | Inflammation | Vitamin D Deficiency | Pre-EclampsiaUnited States
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Ultragenyx Pharmaceutical IncActive, not recruitingTumor-induced Osteomalacia (TIO)United States, Argentina
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National Institute of Diabetes and Digestive and...CompletedRenal OsteodystrophyUnited States
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US Department of Veterans AffairsCompletedOsteopenia | Renal OsteodystrophyUnited States
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University of Wisconsin, MadisonNational Institute on Deafness and Other Communication Disorders (NIDCD)CompletedVitamin A Deficiency | Vitamin A ToxicityUnited States
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Great Ormond Street Hospital for Children NHS Foundation...RecruitingChronic Kidney Diseases | Hyperphosphatemia | Chronic Kidney Disease-Mineral and Bone Disorder | Pediatric Kidney Disease | CKD-MBDUnited Kingdom
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Tameside General HospitalCompletedCOVID-19 | Vitamin D DeficiencyUnited Kingdom