Ignite Creation Date:
2025-12-25 @ 1:33 AM
Ignite Modification Date:
2025-12-25 @ 11:47 PM
Study NCT ID:
NCT00850694
Status:
COMPLETED
Last Update Posted:
2017-04-10
First Post:
2009-02-23
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Vitamin D Deficiency in Obese Adolescent Girls and Influence of Vitamin D on Insulin Secretion and Sensitivity
Sponsor:
University of Alabama at Birmingham
Organization:
Study Overview
Official Title:
Assessment of Prevalence of Vitamin D Deficiency in Obese Adolescent Girls and Influence of Vitamin D on Insulin Secretion and Sensitivity
Status:
COMPLETED
Status Verified Date:
2011-09
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
Sub-clinical vitamin D deficiency is a commonly unrecognized disorder in obese adolescents. The investigators hypothesize vitamin D deficiency will be highly prevalent in obese adolescents and those who are vitamin D deficient will be more insulin resistant.
Detailed Description:
This is a cross-sectional study of obese female adolescents matched for age, sex and pubertal staging. Serum 25-OH vitamin D, intact PTH , lipid profile, serum CRP measurements and oral glucose tolerance tests (with glucose and insulin level measurements) will be done to assess the prevalence of vitamin D deficiency and to assess the insulin sensitivity- resistance indices.
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: