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NCT01041547 · ClinicalTrials.gov registry record
Vascular Function, Insulin Sensitivity, and Vitamin D
A clinical trial, sponsored by University of Alabama at Birmingham.
- Completed
- Registry status
- 63
- Enrollment target
NCT01041547 is a clinical trial that has completed, run by University of Alabama at Birmingham. The registered enrollment target is 63 participants.
The verdict
NCT01041547 has completed, sponsored by University of Alabama at Birmingham.
- COMPLETED
- Registry status
- 63 participants
- Enrollment target
Study Summary
The overall objectives of this study are to examine the relationships between circulating vitamin D, insulin sensitivity, and multiple indices of vascular function and to examine whether vitamin D deficiency in African Americans (AA) and White Hispanics (WH) is responsible for ethnic differences in insulin sensitivity and hypertension in AA, WH and European Americans (EA), as well as mechanisms underlying the association between insulin resistance and blood pressure. We hypothesize that 1) serum 25(OH)D is associated with insulin sensitivity and vascular functioning, independent of adiposity, 2) lower insulin sensitivity and vascular functioning in AA and WH relative to EA is due to lower circulating 25(OH)D in AA, and 3) the relationship between insulin resistance and vascular dysfunction is mediated by 25(OH)D. Acronyms: African American (AA), European American (EA), White Hispanics (WH), Serum 25-hydroxy vitamin D (25()H)D, Body mass index (BMI), Alabama (AL).
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 63 participants |
| Start Date | 2009-12 |
| Est. Completion | 2013-12 |
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Full Details on ClinicalTrials.gov ↗What the Registry Record Tells You About NCT01041547
The ClinicalTrials.gov registry entry for NCT01041547 describes a study currently listed as completed, categorized as an unspecified phase. The registered enrollment target is 63 participants, a figure that helps gauge the scale of data the investigators plan to collect. The listed sponsor is University of Alabama at Birmingham, which has 1,160 total studies on file at ClinicalTrials.gov.
The record links to 0 conditions, and to 0 interventions.
NCT01041547 reports 0 study locations.
Frequently Asked Questions
What is clinical trial NCT01041547 about?
NCT01041547 is a clinical study titled "Vascular Function, Insulin Sensitivity, and Vitamin D". The overall objectives of this study are to examine the relationships between circulating vitamin D, insulin sensitivity, and multiple indices of vascular function and to examine whether vitamin D deficiency in African Americans (AA) and White Hispanics (WH) is responsible for ethnic differences in ...
What is the current status of trial NCT01041547?
This trial is currently completed. The enrollment target is 63 participants. The study started on 2009-12. Estimated completion is 2013-12.
Who is sponsoring clinical trial NCT01041547?
This trial is sponsored by University of Alabama at Birmingham, which has 1,160 total clinical trials registered on ClinicalTrials.gov.
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