Effect of Vitamin D Supplementation on Oral Glucose Tolerance Among Obese Adolescents
Public ClinicalTrials.gov record NCT01856946. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Effect of 4,000 IU Vitamin D3 Supplementation on Oral Glucose Tolerance Among Vitamin D Deficient Obese Adolescent
Study identification
- NCT ID
- NCT01856946
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Lead sponsor
- University of Missouri-Columbia
- Other
- Enrollment
- 15 participants
Conditions and interventions
Conditions
Interventions
- 4,000 IU vitamin D3 Dietary Supplement
Dietary Supplement
Eligibility (public fields only)
- Age range
- 9 Years to 19 Years
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Apr 30, 2013
- Primary completion
- Jan 31, 2014
- Completion
- Jan 31, 2014
- Last update posted
- Oct 9, 2016
2013 – 2014
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of Missouri Adolescent Obesity Clinic | Columbia | Missouri | 65201 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT01856946, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Oct 9, 2016 · Synced May 20, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT01856946 live on ClinicalTrials.gov.