- ICH GCP
- US Clinical Trials Registry
- Search trials
Clinical Trials on Vitamin A Kinetics
Total 6059 results
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Yonsei UniversityCompletedVitamin B12 DeficiencyKorea, Republic of
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King's College LondonVitamax Wholesalers LLPRecruiting
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University of HelsinkiNot yet recruiting
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Gdansk University of Physical Education and SportCompleted
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Boston UniversityPure North S'Energy FoundationCompletedVitamin D InsufficiencyUnited States
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Medical University of South CarolinaW.K. Kellogg FoundationCompletedVitamin D3 DeficiencyUnited States
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University of CopenhagenCompleted
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Sheffield Children's NHS Foundation TrustCompleted
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Bispebjerg HospitalThe Danish Medical Research CouncilCompleted
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Bispebjerg HospitalVejle HospitalCompletedVitamin D StatusDenmark
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University of AarhusCompletedVitamin B12 AbsorptionDenmark
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Université d'AuvergneCompletedInsulin Resistance | Deficiency, Vitamin D
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Aga Khan University Hospital, PakistanCompleted
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Assistance Publique - Hôpitaux de ParisMinistry of Health, FranceCompleted
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Fakih IVF Fertility CenterUnknownVITAMIN D DisordersUnited Arab Emirates
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Creighton UniversityThe UV FoundationCompleted
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Creighton UniversityCompletedVitamin D StatusUnited States
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Maastricht University Medical CenterNot yet recruitingPregnancy | Vitamin B 12 Deficiency | Dietary Exposure | Nutrient Deficiency
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Amsterdam UMC, location VUmcEuropean UnionUnknownVitamin D Deficiency | Vitamin; Excess Vitamin D (Nutritional)
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Centre For International HealthSykehuset Innlandet HF; Tribhuvan University Teaching Hospital, Institute Of... and other collaboratorsActive, not recruitingAnemia | Pregnancy Related | Vitamin B 12 DeficiencyNepal
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Sheba Medical CenterNot yet recruitingThe Relationship Between Oral Vitamin A Administration and the Incidence of BPD in Preterm Infants Born Before Week 29 of Pregnancy
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Swiss Federal Institute of TechnologyMahidol UniversityCompletedIron Deficiency | Vitamin A Deficiency | Zinc DeficiencySwitzerland, Thailand
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Swiss Federal Institute of TechnologyAddis Ababa University; HarvestPlusUnknownIron-deficiency | Vitamin A Deficiency | Zinc DeficiencyEthiopia, Switzerland
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National Institute of Allergy and Infectious Diseases...CompletedHIV Infections | Vitamin A Deficiency | HIV Seronegativity
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Northwell HealthStaten Island University HospitalCompletedVitamin B12 DeficiencyUnited States
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James J. Peters Veterans Affairs Medical CenterCompletedMacrocytic Anemia With Vitamin B12 DeficiencyUnited States
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Pauls Stradins Clinical University HospitalCompletedVitamin D3 DeficiencyLatvia
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University of JenaMartin-Luther-Universität Halle-WittenbergCompletedVitamin D3 DeficiencyGermany
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Boston Children's HospitalCompleted
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Maastricht University Medical CenterCompleted
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University of TorontoCompleted
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Helsinki University Central HospitalUniversity of HelsinkiCompleted
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University of Colorado, DenverInternational Centre for Diarrhoeal Disease Research, BangladeshCompletedEnvironmental Enteric Dysfunction | Vitamin A Deficiency | Zinc DeficiencyUnited States, Bangladesh
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AronPharma Sp. z o. o.CompletedBioavailability of Vitamin DPoland
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Nutrition Institute, SloveniaNational Institute of Public Health, Slovenia; Slovenian Research Agency; Higher...Enrolling by invitationVitamin D Serum LevelsSlovenia
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Tirang R. Neyestani, Ph.D.National Nutrition and Food Technology InstituteCompletedMaternal Vitamin D StatusIran, Islamic Republic of
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University of HelsinkiPäivikki and Sakari Sohlberg Foundation, Finland; Lilly FoundationCompleted
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Mehmet Gürhan KARAKAYAMuğla Sıtkı Koçman UniversityCompletedWrist Injuries | Kinematics | Functional PerformanceTurkey
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Okan UniversityArçelik A.Ş.Completed
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Brigham and Women's HospitalCompletedVitamin d Deficiency
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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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Tufts UniversityNational Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS)Completed
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Martin-Luther-Universität Halle-WittenbergGerman Federal Ministry of Education and ResearchCompletedDeficiency of Vitamin D3Germany
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University of FloridaNational Center for Research Resources (NCRR)CompletedDisorder of Vitamin B12United States
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Universidad de SonoraUniversity of Wisconsin, Madison; Centro de Investigación en Alimentación y...CompletedVitamin A Deficiency | Overweight and Obesity | Dietary Modification | BreastfeedingMexico
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Sun Yat-Sen Memorial Hospital of Sun Yat-Sen UniversityNot yet recruitingVitamin d DeficiencyChina
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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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University College, LondonSitaram Bhartia Institute of Science and Research; Paropakar Maternity and...UnknownVitamin B 12 Deficiency | Child Developmental Delay | Child Malnutrition | Maternal ExposureIndia, Nepal