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Results for “25-hydroxyvitamin D Serum Concentrations”

8 trials

Showing 8 of 8 results

Not applicableStudy completedNCT02150122
What this trial is testing

Dietary Requirement for Vitamin D in Adolescents Aged 14-18 Years

Who this might be right for
Serum 25-hydroxyvitamin D Concentrations (25OHD)
University of Surrey 120
Not applicableStudy completedNCT03310242
What this trial is testing

Comparison of Sunlight Exposure and Vitamin D Supplementation on Serum 25-hydroxyvitamin D Levels

Who this might be right for
Vitamin D DeficiencyCardiometabolic Risk Factors
Seoul National University Hospital 150
Not applicableStudy completedNCT02212223
What this trial is testing

Marwo-D Research -Need for Vitamin D in Different Population Groups

Who this might be right for
Serum 25-hydroxyvitamin D Concentrations (25OHD)
University of Helsinki 147
Large-scale testing (Phase 3)Study completedNCT02920502
What this trial is testing

Effect of a One Time Dose of Cholecalciferol on Serum Concentration of 25-Hydroxyvitamin D and Macrophages

Who this might be right for
Inflammation
University Hospitals Cleveland Medical Center 24
Large-scale testing (Phase 3)Study completedNCT01909622
What this trial is testing

Trial of Vitamin D Fortified Milk

Who this might be right for
25-hydroxyvitamin D Serum Concentrations
University of Michigan 80
Early research (Phase 1)Study completedNCT03537027
What this trial is testing

Efficiency of Vitamin D3 and 25-hydroxyvitamin D3 on Transcriptomic Changes of Low Vitamin D Responders

Who this might be right for
Vitamin D Receptor Target Gene ExpressionSerum 25(OH)D Concentration
University of Eastern Finland 40
Not applicableStudy completedNCT02525003
What this trial is testing

The BreaD Study - Bio-availability of D2 Vitamin Present in Bread

Who this might be right for
Serum 25-hydroxyvitamin D Concentrations (25OHD)
University of Helsinki 41
Early research (Phase 1)Study completedNCT02063334
What this trial is testing

The Effect of a High-dose Oral Vitamin D3 Bolus on Serum 25(OH)D3 and Vitamin D Receptor Target Gene Expression

Who this might be right for
Vitamin D Receptor Target Gene ExpressionSerum 25(OH)D Concentration
University of Eastern Finland 35

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