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NCT01508845 · ClinicalTrials.gov registry record · NA
A Pilot Study of the Effect of Dietary Fat Type and Amount on Vitamin D3 Absorption
A NA study, sponsored by Tufts University.
- Completed
- Registry status
- NA
- Development phase
- 61
- Enrollment target
NCT01508845: Completed NA study, sponsored by Tufts University.
NCT01508845 is a NA study that has completed, run by Tufts University. The registered enrollment target is 61 participants, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (96% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT01508845, a NA study, has completed, sponsored by Tufts University.
- COMPLETED
- Registry status
- NA
- Development phase
- 61 participants
- Enrollment target
Study Summary
This study will examine whether the amount and type of fat, mono-unsaturated fat (MUFA) vs. poly-unsaturated fat (PUFA), in a meal affects the absorption of vitamin D, which is taken after that meal. The study hypothesis is that vitamin D3 absorption will be greater when fat is present vs. absent in the meal. A secondary hypothesis is that vitamin D3 absorption will be greater in the presence of a meal with a high MUFA/PUFA compared with a low MUFA/PUFA ratio.
Interventions
- DIETARY_SUPPLEMENT cholecalciferol
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 61 participants |
| Start Date | 2012-01 |
| Est. Completion | 2013-06 |
| Phase | NA |
What the finished NCT01508845 record still lists
NCT01508845 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 61 participants, a relatively small participant target, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (96% lower).
The record links to 0 conditions, and to 1 intervention - of which cholecalciferol is the first listed.
NCT01508845 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT01508845 about?
NCT01508845 is a clinical study titled "A Pilot Study of the Effect of Dietary Fat Type and Amount on Vitamin D3 Absorption". This study will examine whether the amount and type of fat, mono-unsaturated fat (MUFA) vs. poly-unsaturated fat (PUFA), in a meal affects the absorption of vitamin D, which is taken after that meal. The study hypothesis is that vitamin D3 absorption will be greater when fat is present vs. absent in...
What is the current status of trial NCT01508845?
This trial is currently completed. It is a NA study. The enrollment target is 61 participants. The study started on 2012-01. Estimated completion is 2013-06.
What interventions are being tested in trial NCT01508845?
The interventions under investigation include: cholecalciferol (DIETARY_SUPPLEMENT).
Who is sponsoring clinical trial NCT01508845?
This trial is sponsored by Tufts University, which has 163 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT01508845's enrollment target sits among peer trials
61 1164th of 2000 higher than 837 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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