Status:
COMPLETED
Vitamin D Binding Protein (Gc) Allele Variation Effects Response to Vitamin D Treatment
Lead Sponsor:
Creighton University
Conditions:
Vitamin D Status
Eligibility:
All Genders
19-90 years
Brief Summary
We have just completed a randomized, clinical trial of 100,000 IU Vitamin D3 given as a single dose at the beginning of winter. We found a wide range of responses to the dose. This study proposes that...
Detailed Description
We suspect that the wide range of response is effected by other factors such as variation in Vitamin D binding protein (the major transporter of Vitamin D metabolites). Gc, also known as Vitamin D bi...
Eligibility Criteria
Inclusion
- Must be willing to participate with an additional blood draw.
- Must have been in the previous study.
Exclusion
- Will not be eligible if not a part of the previous study
Key Trial Info
Start Date :
October 1 2007
Trial Type :
OBSERVATIONAL
Allocation :
ACTUAL
End Date :
January 1 2008
Estimated Enrollment :
29 Patients enrolled
Trial Details
Trial ID
NCT00650780
Start Date
October 1 2007
End Date
January 1 2008
Last Update
April 2 2008
Active Locations (1)
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1
Creighton University
Omaha, Nebraska, United States, 68131