Not applicableNot Yet RecruitingNCT07146555What this trial is testingVitamin D Satus in Adults With Newly Diagnosed ITPWho this might be right forVitamin D Concentration Assiut University 84
Early research (Phase 1)Study completedNCT02352974What this trial is testingGAD-Alum (Diamyd) Administered Into Lymph Nodes in Combination With Vitamin D in Type 1 Diabetes (DIAGNODE-1)Who this might be right forDiabetes Mellitus, Type 1 Johnny Ludvigsson 12
Not applicableStudy completedNCT02543671What this trial is testingInvestigation of Vitamin D3 Enriched, Reduced-fat Yellow Cheese Efficacy to Prevent Vitamin D DeficiencyWho this might be right forHypovitaminosis DDeficiency of Micronutrients Harokopio University 80
Not applicableUnknownNCT04143139What this trial is testingIleostomy Observation StudyWho this might be right forIleostomy - Stoma University of Ulster 200
Not applicableStudy completedNCT04587076What this trial is testingEvaluation of Protein Intake and Micronutrient Supplementation After Bariatric SurgeryWho this might be right forProtein MalnutritionVitamin DeficiencyMineral Deficiency+3 more University Medicine Greifswald 38
Testing effectiveness (Phase 2)Study completedNCT01045980What this trial is testingAssessment of Bioimpedance and Vitamin D and LV Mass in PD Patients (FLUID Study)Who this might be right forDisorders Associated With Peritoneal Dialysis St. Joseph's Healthcare Hamilton 74
Not applicableStudy completedNCT04117750What this trial is testingImpact of Vitamin D Supplementation on Cardiometabolic Status and Androgen Profile in Polycystic Ovary SyndromeWho this might be right forEvaluations, Diagnostic SelfTreatment Adherence Zagazig University 145
Not applicableUnknownNCT03194724What this trial is testingUsing Stable Isotope Techniques to Monitor & Assess the Vitamin A Status of Children Susceptible to InfectionWho this might be right forAssessment of Vitamin A Status of Children National Food Technology Research Centre, Botswana 120
Not applicableStudy completedNCT02363985What this trial is testingUsing Stable Isotope Techniques to Monitor and Assess the Vitamin A Status of Children Susceptible to InfectionWho this might be right forVitamin A Deficiency Ethiopian Public Health Institute 138
Not applicableStudy completedNCT04632771What this trial is testingNutritional Status and Bouillon Use in Northern GhanaWho this might be right forIron DeficiencyVitamin A DeficiencyVitamin B 12 Deficiency+4 more University of California, Davis 995
Not applicableStudy completedNCT04291833What this trial is testingProspective, Assessment of Vitamin D and Calcium Supplementation, Improvement of Nutritional Status and Preoperative Rehabilitation in Patients Before Knee Arthroplasty.Who this might be right forKnee OsteoarthritisVitamin D DeficiencyPain, Postoperative+1 more Jagiellonian University 150
Not applicableStudy completedNCT04343508What this trial is testingImpact of Fortified Rice on Workers' Nutrition StatusWho this might be right forNutrient Deficiency DSM Nutritional Products, Inc. 133
Not applicableEnrolling By InvitationNCT06745817What this trial is testingChallenges in Achieving Adequate Dietary Status of WomenWho this might be right forNutritional StatusNutrient DeficiencyMicronutrient Deficiency+10 more Institute of Nutrition, Slovenia (Nutris) 300
Early research (Phase 1)Study completedNCT00536276What this trial is testingEvaluation of Vitamin D Status in Children With Acute BurnsWho this might be right forBurnsBone Demineralization Shriners Hospitals for Children 50
Not applicableTemporarily pausedNCT03652987What this trial is testingEndocrine and Menstrual Disturbances in Women With Polycystic Ovary Syndrome (PCOS)Who this might be right forPolycystic Ovary SyndromeInsulin ResistanceVitamin D Deficiency+1 more St George's, University of London 300
Not applicableStudy completedNCT03000543What this trial is testingNovel Isotope Dilution Technique to Assess Vitamin A StatusWho this might be right forHealthy InfantsInfants With an Inflammatory Condition International Centre for Diarrhoeal Disease Research, Bangladesh 250
Not applicableStudy completedNCT01891591What this trial is testingAssessment of Nutritional Status After Gastric Bypass SurgeryWho this might be right forObesityNutritional Deficiencies University of Lausanne 16
Not applicableStudy completedNCT02495584What this trial is testingD-Light InterventionWho this might be right for25-hydroxyvitamin D Concentration (Vitamin D Status) University of Ulster 52
Not applicableStudy completedNCT00710957What this trial is testingVitamin D and Physical Function in Older AdultsWho this might be right forVitamin DPhysical Function Wake Forest University Health Sciences 1,100
Not applicableStudy completedNCT03770845What this trial is testingNutritional Assessment in Idiopathic Pulmonary FibrosisWho this might be right forIdiopathic Pulmonary Fibrosis San Gerardo Hospital 100