Status:
COMPLETED
Vitamin D and the Influenza Epidemic
Lead Sponsor:
University of Tromso
Conditions:
Influenza
Eligibility:
All Genders
20-80 years
Phase:
PHASE3
Brief Summary
Subjects included in ongoing vitamin d intervention trials were asked by questionnaire if they were ill with influenza during the winter season 2009/2010 to see if vitamin d supplementation prevented ...
Eligibility Criteria
Inclusion
- participant in vitamin D versus placebo study
Exclusion
- none
Key Trial Info
Start Date :
April 1 2010
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
October 1 2010
Estimated Enrollment :
569 Patients enrolled
Trial Details
Trial ID
NCT01182870
Start Date
April 1 2010
End Date
October 1 2010
Last Update
July 20 2011
Active Locations (1)
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1
University of Tromsø
Tromsø, Tromsø, Norway, 9037