Placebo monthly, similar to the real drug in shape for 6 months

2 trials

Sponsors

Research Institute for Endocrine Sciences,Shahid Beheshti University of Medical Sciences, Shahid Beheshti University of Medical Sciences

Conditions

Status of vitamin D in school children. Vitamin D deficiency, unspecified

Unknown Phase

Effects of different doses of oral Cholecalciferol on serum 25-OHD,PTH, Calcium,and bone markers during Fall and Winter in school children of Taleghan

Active, not recruitingIRCT138711231681N1

Research Institute for Endocrine Sciences,Shahid Beheshti University of Medical SciencesStatus of vitamin D in school children. Vitamin D deficiency, unspecified

Start: 2007-07-20Target: 210Updated: 2018-02-22

vitamin D status in school children

Active, not recruitingIRCT201009131681N2

Shahid Beheshti University of Medical SciencesStatus of vitamin D in school children. Vitamin D deficiency, unspecified

Start: 2007-07-20Target: 210Updated: 2018-02-22