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Clinical Trial Summary

The purpose of this study is to determine the efficacy of different doses of vitamin D in persons, immigrated to Sweden from Middle East or Africa, with decreased S vitamin D.


Clinical Trial Description

The participants in the study have taken part in a previous screening study. They are now asked to participate in this treatment study. At a screening visit blood samples for vitamin D3 and PTH are collected. Data regarding previous fractures, life style, exposure for sun, clothes, diet, smoking and physical activities are collected. The Vitamin D value predict the treatment dose. ;


Study Design

Allocation: Randomized, Endpoint Classification: Efficacy Study, Intervention Model: Parallel Assignment, Masking: Open Label, Primary Purpose: Treatment


Related Conditions & MeSH terms


NCT number NCT01419119
Study type Interventional
Source Umeå University
Contact
Status Completed
Phase Phase 4
Start date September 2011
Completion date October 2012

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