Clinical Trials on Vitamin A Deficiency
Total 13796 results
-
SourseCitruslabsActive, not recruitingMood | Energy Supply; Deficiency | B12 Deficiency VitaminUnited States
-
Boston UniversityCompletedVitamin D Deficiency | Vitamin E Deficiency | Hypovitaminosis AUnited States
-
Quadram Institute BioscienceNorfolk and Norwich University Hospitals NHS Foundation TrustEnrolling by invitationIron Deficiency (Without Anemia) | B12 Deficiency VitaminUnited Kingdom
-
Kansas State UniversityNational Institute for Medical Research, Tanzania; United States Department... and other collaboratorsCompletedAnemia, Iron-Deficiency | Deficiency, Vitamin A
-
Newcastle UniversityBill and Melinda Gates Foundation; Institute of Nutrition of Central America... and other collaboratorsUnknownVitamin A Deficiency | Vitamin A Toxicity | Hypervitaminosis AGuatemala, United Kingdom
-
Benha UniversityCompletedVitamin A Deficiency in ChildrenEgypt
-
Fatih Sultan Mehmet Training and Research HospitalActive, not recruitingVitamin D Deficiency | Lipedema | B12 Deficiency VitaminTurkey
-
Nottingham University Hospitals NHS TrustNorthern Care Alliance NHS Foundation Trust; Barts & The London NHS Trust; University... and other collaboratorsNot yet recruitingParesthesia | Neurologic Symptoms | B12 Deficiency Vitamin | Nitrous Oxide Abuse | Subacute Combined Cord Degeneration
-
University of Wisconsin, MadisonNational Institute on Deafness and Other Communication Disorders (NIDCD)CompletedVitamin A Deficiency | Vitamin A ToxicityUnited States
-
University of California, DavisPenn State University; University of Ghana; Newcastle University; Helen Keller...CompletedAnemia | Dietary Habits | Iron Deficiency | Vitamin A Deficiency | Vitamin B 12 Deficiency | Folate Deficiency | Zinc DeficiencyGhana
-
Malaysia Palm Oil BoardUniversity of MalayaUnknownVitamin A Deficiency in ChildrenMalaysia
-
University of California, DavisPenn State University; University of Ghana; Newcastle University; Helen Keller...Active, not recruitingIron-deficiency | Anemia | Vitamin A Deficiency | Vitamin B 12 Deficiency | Folate Deficiency | Zinc DeficiencyGhana
-
Nutrition Institute, SloveniaEuropean Regional Development Fund; Vizera d.o.o.; Frutarom Etol d.o.o.CompletedVitamin B 12 Deficiency | Vitamin d Deficiency | Protein DeficiencySlovenia
-
University of Wisconsin, MadisonNational Institute on Deafness and Other Communication Disorders (NIDCD)Enrolling by invitationVitamin A Deficiency | Leukoplakia | Vitamin A | Vocal Cord NeoplasmUnited States
-
University of FloridaCompleted
-
Washington University School of MedicineUniversity of California, Davis; Universidad San Francisco de Quito; Pan American...CompletedCholine Deficiency | Vitamin B-12 Deficiency | Lipids Deficiency | Amino Acids DeficiencyEcuador
-
University of FloridaNational Institutes of Health (NIH)Completed
-
Charite University, Berlin, GermanyCompletedDeficiency, Vitamin | Vegan's Anemia (Vitamin B12 Deficiency) | Deficiencies MicronutrientGermany
-
Rajavithi HospitalQueen Sirikit National Institute of Child HealthCompleted
-
Universidade de Passo FundoUnknownDeficiency, Vitamin DBrazil
-
Federal University of Rio Grande do SulCompletedDeficiency, Vitamin DBrazil
-
Cheikh Anta Diop University, SenegalInternational Atomic Energy AgencyNot yet recruiting
-
University Hospital, Clermont-FerrandTerminated
-
George Washington UniversityIfakara Health InstituteActive, not recruiting
-
Fu Jen Catholic UniversityCompletedVitamin B 12 DeficiencyTaiwan
-
Sitaram Bhartia Institute of Science and ResearchUniversity College, London; Public Health Foundation of India; Paropakar Matenity...CompletedVitamin B 12 DeficiencyIndia, Nepal
-
University of Southern CaliforniaCompleted
-
Haukeland University HospitalNorwegian Foundation for Health and Rehabilitation; Foundation to Promote Research...CompletedVitamin B 12 DeficiencyNorway
-
University of British ColumbiaCompletedVitamin B12 DeficiencyCanada, Malaysia
-
Emisphere Technologies, Inc.CompletedVitamin B 12 Deficiency
-
Haukeland University HospitalNorwegian Foundation for Health and Rehabilitation; Foundation to Promote Research...Completed
-
University of DelawareCompletedVitamin B12 DeficiencyUnited States
-
University of AarhusUniversity of CopenhagenCompleted
-
Sykehuset Innlandet HFUniversity of Oslo; University of Bergen; Inland Norway University of Applied...Recruiting
-
University Hospital, Basel, SwitzerlandCompleted
-
Marmara UniversityCompleted
-
Gerencia de Atención Primaria, MadridInstituto de Salud Carlos IIICompleted
-
University Hospital, Basel, SwitzerlandUniversity of Basel; Aarelab AGCompleted
-
Wageningen UniversityDSM Nutritional Products, Inc.; Top Institute Food and NutritionCompletedElderly, Frail | Deficiency, Vitamin DNetherlands
-
USDA, Western Human Nutrition Research CenterCompleted
-
University of AarhusUnknown
-
Meir Medical CenterCompletedFolic Acid Deficiency | Vitamin B12 DeficiencyIsrael
-
Liaquat University of Medical & Health SciencesNot yet recruitingVitamin B 12 DeficiencyPakistan
-
University Children's Hospital, ZurichActive, not recruitingVitamin B 12 DeficiencyAustria, Germany
-
University of British ColumbiaDairy Farmers of CanadaCompletedVitamin B 12 DeficiencyCanada
-
Haukeland University HospitalNorwegian Foundation for Health and Rehabilitation; Foundation to Promote Research...CompletedVitamin B 12 DeficiencyNorway
-
University of Wisconsin, MadisonCompleted
-
Institute of Nutrition of Central America and PanamaBill and Melinda Gates Foundation; Newcastle University; International Atomic...Completed
-
Prince of Songkla UniversityUnknown