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NCT00472823 · ClinicalTrials.gov registry record · NA
Vitamin D Supplementation in Older Women
A NA study, sponsored by Creighton University.
- Completed
- Registry status
- NA
- Development phase
- 273
- Enrollment target
NCT00472823: Completed NA study, sponsored by Creighton University.
NCT00472823 is a NA study that has completed, run by Creighton University. The registered enrollment target is 273 participants, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (81% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT00472823, a NA study, has completed, sponsored by Creighton University.
- COMPLETED
- Registry status
- NA
- Development phase
- 273 participants
- Enrollment target
Study Summary
The purpose of this study is to examine the effects of several doses of vitamin D on hormones related to bone, calcium absorption, bone density and muscle strength.
Interventions
- DIETARY_SUPPLEMENT Vitamin D3
- DIETARY_SUPPLEMENT Calcium Citrate (Citracal)
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 273 participants |
| Start Date | 2007-04 |
| Est. Completion | 2011-08 |
| Phase | NA |
What the finished NCT00472823 record still lists
NCT00472823 is an interventional study that assigns participants to a tested intervention. The registered 273 participants enrollment target is mid-sized for trials with a published cap, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (81% lower).
The record links to 0 conditions, and to 2 interventions - of which Vitamin D3 is the first listed.
NCT00472823 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT00472823 about?
NCT00472823 is a clinical study titled "Vitamin D Supplementation in Older Women". The purpose of this study is to examine the effects of several doses of vitamin D on hormones related to bone, calcium absorption, bone density and muscle strength.
What is the current status of trial NCT00472823?
This trial is currently completed. It is a NA study. The enrollment target is 273 participants. The study started on 2007-04. Estimated completion is 2011-08.
What interventions are being tested in trial NCT00472823?
The interventions under investigation include: Vitamin D3 (DIETARY_SUPPLEMENT), Calcium Citrate (Citracal) (DIETARY_SUPPLEMENT).
Who is sponsoring clinical trial NCT00472823?
This trial is sponsored by Creighton University, which has 98 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT00472823's enrollment target sits among peer trials
273 386th of 2000 higher than 1,614 of 2,000 other NA trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other NA trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source ClinicalTrials.gov registry export · 2026-08-08
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