Status:
COMPLETED
Role of Vitamin D in Innate Immunity to Tuberculosis
Lead Sponsor:
Harvard School of Public Health (HSPH)
Conditions:
Vitamin D Deficiency
Tuberculosis
Eligibility:
All Genders
10-18 years
Phase:
NA
Brief Summary
The investigators proposed a pilot study preparatory to developing a randomized trial of vitamin D for the prevention of TB infection. The specific aims are presented below: 1. To recruit subjects, o...
Eligibility Criteria
Inclusion
- Eligible subjects will be children age 12 to 15 years inclusive in public school, located in Songino-Khairhan district, who are residents of Ulaanbaatar, and whose parents have given informed consent and who accent to participate in the study.
Exclusion
- Individuals with pre-existing calcium, parathyroid conditions, or type I diabetes, sarcoidosis, or who require chronic diuretic therapy including calcium channel blockers, or who are cognitively impaired.
Key Trial Info
Start Date :
November 1 2009
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
March 1 2011
Estimated Enrollment :
120 Patients enrolled
Trial Details
Trial ID
NCT01244204
Start Date
November 1 2009
End Date
March 1 2011
Last Update
August 3 2012
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