# Vitamin D Deficiency in Obese Adolescent Girls and Influence of Vitamin D on Insulin Secretion and Sensitivity

> **NCT00850694** · — · COMPLETED · sponsor: **University of Alabama at Birmingham** · enrollment: 114 (actual)

## Conditions studied

- Vitamin D Deficiency
- Obesity
- Insulin Resistance

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT00850694
- **Lead sponsor:** University of Alabama at Birmingham
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2007-02
- **Primary completion:** 2010-10
- **Final completion:** 2010-10
- **Target enrollment:** 114 (ACTUAL)
- **Last updated:** 2017-04-10


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00850694

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00850694, "Vitamin D Deficiency in Obese Adolescent Girls and Influence of Vitamin D on Insulin Secretion and Sensitivity". Retrieved via AI Analytics 2026-06-04 from https://api.ai-analytics.org/clinical/NCT00850694. Licensed CC0.

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