Search clinical trials for: Vitamin A deficiency
Total 497985 results
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University of California, DavisLao Tropical and Public Health InstituteCompletedThiamine DeficiencyLao People's Democratic Republic
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University of MalayaCompletedIron-deficiency | Iron Deficiency Anemia | Stunting | Nutrient Deficiency | Micronutrient DeficiencyMalaysia
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SourseCitruslabsActive, not recruitingMood | Energy Supply; Deficiency | B12 Deficiency VitaminUnited States
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University Hospital, AkershusOslo University Hospital; University Hospital of North Norway; University of... and other collaboratorsActive, not recruitingAtaxia TelangiectasiaNorway
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Pauls Stradins Clinical University HospitalCompletedCOVID-19 | Vitamin D DeficiencyLatvia
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University of California, DavisLao Tropical and Public Health InstituteCompletedThiamine DeficiencyLao People's Democratic Republic
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I.M. Sechenov First Moscow State Medical UniversityCompletedTooth Loss | Vitamin D3 Deficiency | OsteomalaciaRussian Federation
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Endocrinology Research Centre, MoscowRussian Science FoundationCompletedDiabetes Mellitus, Type 1 | Primary Hyperparathyroidism | Acromegaly | Pituitary ACTH HypersecretionRussian Federation
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Beth Israel Deaconess Medical CenterNational Heart, Lung, and Blood Institute (NHLBI)TerminatedShock | Cardiac Arrest | Lactic Acidosis | Thiamin DeficiencyUnited States
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National Institute of Diabetes and Digestive and...CompletedAvitaminosis | Delirium, Dementia, Amnestic, Cognitive DisordersUnited States
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Kafrelsheikh UniversityCompletedVitamin D Deficiency | Obesity, Morbid | Bariatric Surgery Candidate | Calcium DeficiencyEgypt
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Wake Forest University Health SciencesCompletedHypophosphatemia | X-linked Hypophosphatemia | Left Ventricular Hypertrophy | Renin-angiotensin SystemUnited States
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Radboud University Medical CenterA-T Children's Project; Twan foundation (https://twanfoundation.nl)CompletedAtaxia Telangiectasia | ATM Gene MutationNetherlands
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University of PrimorskaBiovis d.o.o.CompletedCoenzyme Q DeficiencySlovenia
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Ain Shams UniversityMisr International UniversityCompletedCovid19 | Vitamin D Deficiency | Corona Virus Infection | Cytokine StormEgypt
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Wake Forest University Health SciencesCompletedHypovitaminosis DUnited States
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Fondazione Policlinico Universitario Agostino Gemelli...CompletedIron-deficiency | Anemia | Iron Deficiency Anemia | Iron Deficiency Anemia Treatment | Blood Loss Anemia | Erythropoiesis AbnormalItaly
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MeddocTine; Norwegian University of Life SciencesCompletedOsteocalcin | Vitamin K Deficiency | Maintenance DoseNorway
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University of FaisalabadCompletedDry Eye Syndromes | Hypovitaminosis DPakistan
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University of UtahCompletedStroke | Critical Illness | Craniocerebral Trauma | Brain Neoplasms | Seizures | Meningitis | Intracranial Hemorrhages | Spinal Cord Injuries | Intracranial Aneurysm | Vitamin d DeficiencyUnited States
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Swiss Federal Institute of TechnologyZurich University of Applied SciencesEnrolling by invitation
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University Hospital, GrenobleHospices Civils de Lyon; Centre Hospitalier Universitaire de Saint Etienne; University...TerminatedSleep Apnea Syndrome | Decrease of Inflammation of Adipose TissueFrance
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Rio de Janeiro State UniversityCoordenação de Aperfeiçoamento de Pessoal de Nível Superior.; Conselho Nacional... and other collaboratorsCompletedCardiovascular Diseases | Vitamin D Deficiency | Menopause Related ConditionsBrazil
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Ataturk UniversityCompletedPeriodontitis | Vitamin D DeficiencyTurkey
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Aga Khan University Hospital, PakistanCompletedChronic Kidney Disease-Mineral and Bone Disorder
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University of ManitobaManitoba Medical Service FoundationCompletedVitamin D Deficiency | Dementia | Viral InfectionCanada
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University Hospital of SplitActive, not recruitingCovid-19 | Vitamin D Deficiency | Respiratory Distress SyndromeCroatia
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Kyowa Kirin Pharmaceutical Development LtdCompletedX-linked HypophosphatemiaUnited Kingdom, France, Ireland, Italy
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Tirang R. Neyestani, Ph.D.Shahid Beheshti University of Medical SciencesCompletedOverweight | Hypovitaminosis DIran, Islamic Republic of
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University of Southern CaliforniaTerminated
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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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Hallym University Kangnam Sacred Heart HospitalCompletedVitamin D Deficiency | VitiligoKorea, Republic of
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Hospital Regional 1o de OctubreUniversidad Nacional Autonoma de Mexico; National Polytechnic Institute, MexicoCompletedHyperparathyroidism, Primary | Hyperparathyroidism, Secondary | Hypovitaminosis D | Postmenopause | Postmenopausal OsteoporosisMexico
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Sunnybrook Health Sciences CentreUnity Health TorontoCompletedAnemia | Iron Deficiency AnemiaCanada
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RWTH Aachen UniversityCompleted
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Hospital Regional 1o de OctubreUniversidad Nacional Autonoma de Mexico; National Polytechnic Institute, MexicoCompletedHyperparathyroidism | Hypovitaminosis D | Postmenopausal OsteoporosisMexico
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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
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Thomas Nickolas, MD MSTerminatedOsteoporosis | Kidney Transplant; Complications | Renal OsteodystrophyUnited States
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University of the PunjabThe National HIV/AIDS ProgrammeCompletedHIV-1-infection | Hypovitaminosis DPakistan
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University of Maryland, BaltimoreCompletedSecondary HyperparathyroidismUnited States
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Texas Tech University Health Sciences CenterCompleted
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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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Semmelweis UniversityPharma Patent Kft.CompletedVitamin D DeficiencyHungary
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Yuksek Ihtisas UniversityAnkara City Hospital BilkentCompletedVitamin D Deficiency | COVID-19 PandemicTurkey
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Medical University of GrazTerminatedQuality of Life | Vitamin D Deficiency | Pancreas CancerAustria
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Organon and CoCompleted
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Shahid Beheshti University of Medical SciencesCompletedCkd-MbdIran, Islamic Republic of
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Hennepin Healthcare Research InstituteUniversity of Minnesota; Regions HospitalCompletedSmoking | Inflammation | Surgery | Surgery--Complications | Wound Infection | Oxidative Stress | Wound | Mandible Fracture | Mandibular Fractures | Vitamin C Deficiency | Ascorbic Acid Deficiency | Wound Complication | Wound of Skin | Wound Dehiscence | Mandible Open Fracture | Mandible Closed FractureUnited States
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Taif UniversityCompleted
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Arizona State UniversitySouthwest College of Naturopathic MedicineCompleted