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Results for “Vitamin D Supplement”

142 trials

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Showing 20 of 142 results

Post-approval studies (Phase 4)Ended earlyNCT00571285
What this trial is testing

Clinical Effects of Vitamin D Repletion in Patients With Parkinson's Disease

Who this might be right for
Parkinson's Disease
Emory University 31
Not applicableStudy completedNCT06607718
What this trial is testing

Nutritional and Exercise Intervention in Older Adults Admitted to the Acute Care Unit (SERIA)

Who this might be right for
Malnutrition; ProteinOlderSarcopenia
Fundacion para la Investigacion Biomedica del Hospital Universitario Ramon y Cajal 105
Not applicableStudy completedNCT05357859
What this trial is testing

Vitamin D for Cognition in Bipolar Disorder

Who this might be right for
Bipolar Disorder
Taipei City Hospital 21
Not applicableStudy completedNCT06028607
What this trial is testing

Feasibility of Consumption of Nutritional Supplementation in Primary Ciliary Dyskinesia

Who this might be right for
Primary Ciliary Dyskinesia
University of Leeds 15
Not applicableStudy completedNCT05661006
What this trial is testing

ETOL-Elderly Study of the Efficiency of the Innovative Food Supplement in Elderly Adults

Who this might be right for
Vitamin d DeficiencyVitamin B 12 DeficiencyProtein Deficiency
Institute of Nutrition, Slovenia (Nutris) 40
Not applicableStudy completedNCT01519986
What this trial is testing

The Effect of Fat on Vitamin D Absorption

Who this might be right for
Vitamin D Deficiency
Federal University of Rio Grande do Sul 64
Not applicableUnknownNCT05489666
What this trial is testing

Effects of Vitamin D on Skeletal Muscle Strength in Resistance Trained Adult Females

Who this might be right for
Nutrition StatusNutritional RequirementsSports Nutritional Sciences
Auburn University 40
Not applicableUnknownNCT02001831
What this trial is testing

Multi-ingredient Nutrition Supplement in Older Adults

Who this might be right for
Physical Disability
University College Dublin 50
Not applicableStudy completedNCT05402527
What this trial is testing

Fish Nutrient Supplementation in High-intensity Functional Training

Who this might be right for
Exercise TrainingDietary Supplements
Aristotle University Of Thessaloniki 25
Not applicableStudy completedNCT03999775
What this trial is testing

Effect of Calcium and Vitamin D Supplementation With and Without Collagen Peptides in Postmenopausal Women With Osteopenia

Who this might be right for
OsteopeniaPostmenopausal Osteopenia
Ioannis K. Triantafyllopoulos, MD,MSci,PhD 51
Not applicableStudy completedNCT01657656
What this trial is testing

Vitamin D Supplementations as Adjunct to Anti-Tuberculosis Drugs in Mongolia

Who this might be right for
Vitamin D SupplementsTuberculosisSputum+2 more
Harvard School of Public Health (HSPH) 350
Not applicableStudy completedNCT01463813
What this trial is testing

Finnish Vitamin D Trial (FIND)

Who this might be right for
Cardiovascular DiseasesCancer
University of Eastern Finland 2,495
Not applicableStudy completedNCT00490412
What this trial is testing

Vitamin D Reabsorption in Adolescents and Young Adults With HIV Infection

Who this might be right for
HIV Infections
University of North Carolina, Chapel Hill 207
Testing effectiveness (Phase 2)Study completedNCT01904032
What this trial is testing

Sunshine 2 Study for Women With Diabetes

Who this might be right for
DiabetesDepressionQuality of Life
Loyola University 265
Not applicableNot Yet RecruitingNCT07127796
What this trial is testing

Non-inferiority RCT on Fish Waste-Derived vs. Synthetic Vitamin D Supplementation in Healthy Adults With Suboptimal Vitamin D Levels

Who this might be right for
Vitamin DDietary Supplement
University of Bologna 48
Not applicableStudy completedNCT07310329
What this trial is testing

High-Dose Vitamin D Supplementation and Exercise Effects on Vitamin D Metabolites in Professional Football Players

Who this might be right for
Vitamin D Deficiency (10 ng/mL to 30 ng/mL)AthletesFootball Players+1 more
Wroclaw University of Health and Sport Sciences 20
Large-scale testing (Phase 3)Study completedNCT00092079
What this trial is testing

MK0217A and Dietary Supplement in Men and Postmenopausal Women With Osteoporosis (0217A-227)

Who this might be right for
OsteoporosisVitamin D Deficiency
Merck Sharp & Dohme LLC 652
Large-scale testing (Phase 3)Study completedNCT01426256
What this trial is testing

Vitamin D for Enhancing the Immune System in Cystic Fibrosis (DISC Study)

Who this might be right for
Cystic FibrosisRespiratory Tract Infections
Emory University 91
Not applicableStudy completedNCT00931580
What this trial is testing

Vitamin D Needs of Early Adolescent Children

Who this might be right for
Healthy
University of Georgia 323
Not applicableStudy completedNCT05023122
What this trial is testing

The Effect of Oral Vitamin D Supplements on Fusion Outcome in Patients Receiving Elective Lumbar Spinal Fusion

Who this might be right for
Vitamin DSpinal FusionLumbar Spine Disease
Show Chwan Memorial Hospital 34
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