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NCT01119378 · ClinicalTrials.gov registry record · NA
Study to Observe the Capability to Absorb Calcium as an Measure of Adequate Levels of Vitamin D
A NA study, sponsored by Winthrop University Hospital.
- Completed
- Registry status
- NA
- Development phase
- 76
- Enrollment target
NCT01119378: Completed NA study, sponsored by Winthrop University Hospital.
NCT01119378 is a NA study that has completed, run by Winthrop University Hospital. The registered enrollment target is 76 participants, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (95% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT01119378, a NA study, has completed, sponsored by Winthrop University Hospital.
- COMPLETED
- Registry status
- NA
- Development phase
- 76 participants
- Enrollment target
Study Summary
The purpose of this study is to determine the capability to absorb calcium as a measure of the sufficient levels of Vitamin D. Calcium absorption will be measured at baseline and after vitamin D3, by dual calcium isotope technique using stable isotopes in post menopausal women between the ages 50 and 70yrs. Subjects will have a screening visit, first and final visits. Subjects will be randomly assigned to a placebo or daily doses of vitamin D3. The specific aim of this study is to determine the level of vitamin D that will maximize the absorption of calcium and establish the relationship between the administered calcium dose and the actual absorbed calcium dose versus administered dose of Vitamin D and the serum levels of Vitamin D.
Interventions
- OTHER Dual isotope technique
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 76 participants |
| Start Date | 2010-12 |
| Est. Completion | 2013-12 |
| Phase | NA |
What the finished NCT01119378 record still lists
NCT01119378 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 76 participants, a relatively small participant target, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (95% lower).
The record links to 0 conditions, and to 1 intervention - of which Dual isotope technique is the first listed.
NCT01119378 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT01119378 about?
NCT01119378 is a clinical study titled "Study to Observe the Capability to Absorb Calcium as an Measure of Adequate Levels of Vitamin D". The purpose of this study is to determine the capability to absorb calcium as a measure of the sufficient levels of Vitamin D. Calcium absorption will be measured at baseline and after vitamin D3, by dual calcium isotope technique using stable isotopes in post menopausal women between the ages 50 an...
What is the current status of trial NCT01119378?
This trial is currently completed. It is a NA study. The enrollment target is 76 participants. The study started on 2010-12. Estimated completion is 2013-12.
What interventions are being tested in trial NCT01119378?
The interventions under investigation include: Dual isotope technique (OTHER).
Who is sponsoring clinical trial NCT01119378?
This trial is sponsored by Winthrop University Hospital, which has 32 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT01119378's enrollment target sits among peer trials
76 1062nd of 2000 higher than 932 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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