NCT00851396|Completed
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Sponsor study identifier
observational
30
1 country
1
Study Start
April 2008
Date type not reportedThis date has not been verified as actual or estimated.
Primary Completion
October 2010
Actual (reported)Study Completion
October 2010
Actual (reported)The purpose of the study is to assess the relationship between vitamin D status and insulin- glucose dynamics in obese Adolescents. The study is intended to assess the difference in the insulin sensitivity before and after correction of vitamin D deficiency.
Registry-reported information. Elapsed time and enrollment totals alone do not measure study progress or recruitment pace.
October 2010
Actual (reported)Click on a node to explore related trials.
Dates and qualifiers reported by the registry. Estimated dates do not confirm that a milestone has occurred.
April 2008
Date type not reportedThis date has not been verified as actual or estimated.
February 23, 2009
Actual (reported)February 25, 2009
Actual (reported)October 2010
Actual (reported)October 2010
Actual (reported)The insulin secretory capacity and insulin resistance indices are the outcome of interest in this study.
December 2009
We will evaluate whether the relationship of obesity and insulin resistance and the defective insulin secretory capacity is modulated by vitamin D status
December 2009
Obese adolescents will be screened for vitamin D deficiency through an existing study. Those found to be vitamin D deficient will be given standard treatment of vitamin D deficiency. In this study, patients who self report that they had taken the treatment for vitamin D will be screened for serum 25 OH D level and will undergo OGTT. The OGTT results as well as insulin resistance indices will be compared to their initial values.
Female adolescents who are menarchal BMI is 95th centile, for age and sex
Children's Hospital , University of Alabama
Birmingham, Alabama, 35233, United States
Ambika Ashraf
University of Alabama at Birmingham
First Submitted
February 23, 2009
First Posted
February 25, 2009
Study Start
April 2008
Date type not reportedThis date has not been verified as actual or estimated.
Primary Completion
October 2010
Mitochondrial Function in Pediatric Obesity
Contact the study team to confirm eligibility.
Study Completion
October 2010
Actual (reported)Last Updated
September 12, 2011
Record last verified: 2011-09
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Source: ClinicalTrials.gov.
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