Found 973 matching trials
Rapid vs Maintenance Vitamin D Supplementation in Deficient Children With Asthma to Prevent Exacerbations.
PHASE1The role of vitamin D in respiratory health remains uncertain. Whether vita...
Location
Hamad Medical Corporation, Pediatric Emergency Center,Alsaad.
A Randomized Phase IV Control Trial of Single High Dose Oral Vitamin D3 in Pediatric Patients Undergoing HSCT
PHASE4Research has suggested that children with sufficient vitamin D levels under...
Location
Phoenix Children's Hospital
Vitamin D and Soy Supplements in Treating Patients With Recurrent Prostate Cancer
PHASE2RATIONALE: Vitamin D and soy extract may be effective in lowering prostate-...
Location
Wake Forest University Comprehensive Cancer Center
Treatment of Vitamin D Deficiency With Large Bolus Cholecalciferol
PHASE1Comparing two treatment regimens (solitary large dose vs daily smaller dose...
Location
Parkview Medical Center
Effect of Vitamin D3 Supplementation on Cardiac Autonomic Nerve Function in Male Epileptic Patients With Hypovitaminosis D
NAThe goal of this clinical trial is to see the effect of vitamin D3 suppleme...
Location
Bangladesh Medical University
Effect of Vitamin D3 on Brain Waves in Male Parkinson's Patients With Low Vitamin D: A qEEG Study
NAThis is an experimental study (Interventional self-controlled trial, pretes...
Location
Bangladesh medical university
A Randomized Controlled Trial of Vitamin D Supplementation on Salivary Biomarkers and Cariogenic Oral Microbiome
PHASE4The goal of this clinical trial is to compare the treatment effect of vitam...
Evaluation of a Transdermal Vitamin D3 Delivery System, D3forME
NAA clinical need exists for non-oral vitamin D administration. This study is...
Location
University of Wisconsin Osteoporosis Clinical Research Program
Interventional Testing of Gene-environment Interactions Via the Verifomics Mobile Application
NAThe purpose of this study is to study interactions between genes, lifestyle...
Study of Topical Calcitriol or Oral Calcitriol in Patients With Psoriasis
NAOBJECTIVES: I. Evaluate the long term safety and efficacy of orally adminis...
Location
Multiple Locations