Supplementation With Vitamin D, Calcium or Both on Calcium Absorption and Bone Mineral Content in Children With JRA
Public ClinicalTrials.gov record NCT00570934. 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 Supplementation With 2000 International Units (IU) Vitamin D, 1gm Calcium or Both on Calcium Absorption and Bone Mineralization in Children With Juvenile Rheumatoid Arthritis
Study identification
- NCT ID
- NCT00570934
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 3
- Lead sponsor
- University of Missouri-Columbia
- Other
- Enrollment
- 24 participants
Conditions and interventions
Conditions
Interventions
- Calcium Dietary Supplement
- Calcium and cholecalciferol Dietary Supplement
- Cholecalciferol Dietary Supplement
- Placebo Drug
Dietary Supplement · Drug
Eligibility (public fields only)
- Age range
- 3 Years to 15 Years
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Feb 28, 1995
- Primary completion
- Jan 31, 2002
- Completion
- Jan 31, 2002
- Last update posted
- Oct 9, 2016
1995 – 2002
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of Missouri Hospitals and clinics | Columbia | Missouri | 65203 | — |
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 NCT00570934, 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 10, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00570934 live on ClinicalTrials.gov.