Status:
COMPLETED
The Pharmacokinetics of a Single Large Dose of Vitamin D3
Lead Sponsor:
Creighton University
Collaborating Sponsors:
Procter and Gamble
Conditions:
Vitamin D Deficiency
Eligibility:
All Genders
19+ years
Phase:
NA
Brief Summary
When people eat a meal, some, but not all of the calcium in that meal is absorbed, that is, moved into the bloodstream. When the skin is exposed to sunlight during summer months, Vitamin D is made the...
Detailed Description
The group receiving the supplement will be scheduled for short visits to our research center at baseline and days 1,3,5,7 and then weekly for 3 weeks and then every other week for 6 visits (total 14 v...
Eligibility Criteria
Inclusion
- healthy with limited sun exposure of less than 10 hours per week and daily milk consumption of less than 0.47 L (16 oz.).
Exclusion
- those with granulomatous conditions, liver disease, kidney disease, or diabetes and those taking anticonvulsants, barbiturates, or steroids in any form.
Key Trial Info
Start Date :
October 1 2006
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
March 1 2007
Estimated Enrollment :
40 Patients enrolled
Trial Details
Trial ID
NCT00473239
Start Date
October 1 2006
End Date
March 1 2007
Last Update
May 4 2015
Active Locations (1)
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1
Creighton University
Omaha, Nebraska, United States, 68131