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NCT00671944 · ClinicalTrials.gov registry record · Phase 1
Long-term Nutritional Intervention Study to Determine How Protein Affects Calcium Metabolism
A Phase 1 study, sponsored by Yale University.
- Completed
- Registry status
- Phase 1
- Development phase
- 11
- Enrollment target
NCT00671944: Completed Phase 1 study, sponsored by Yale University.
NCT00671944 is a Phase 1 study that has completed, run by Yale University. The registered enrollment target is 11 participants, below the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target (82% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT00671944, a Phase 1 study, has completed, sponsored by Yale University.
- COMPLETED
- Registry status
- Phase 1
- Development phase
- 11 participants
- Enrollment target
Study Summary
Osteoporosis is a major health problem in men and women in this country and the incidence of this disease is rising. We think that environmental factors such as nutrition may play a role in the increasing prevalence of osteoporosis. In particular, we think that a diet that is too low in protein may be contributing to bone loss. The primary purpose of this study is to compare the long-term impact of a low protein diet on measures of bone and calcium metabolism.
Interventions
- OTHER Low protein diet
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 11 participants |
| Start Date | 2003-05 |
| Est. Completion | 2010-04 |
| Phase | Phase 1 |
What the finished NCT00671944 record still lists
NCT00671944 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 11 participants, a relatively small participant target, below the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target (82% lower).
The record links to 0 conditions, and to 1 intervention - of which Low protein diet is the first listed.
NCT00671944 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT00671944 about?
NCT00671944 is a clinical study titled "Long-term Nutritional Intervention Study to Determine How Protein Affects Calcium Metabolism". Osteoporosis is a major health problem in men and women in this country and the incidence of this disease is rising. We think that environmental factors such as nutrition may play a role in the increasing prevalence of osteoporosis. In particular, we think that a diet that is too low in protein may ...
What is the current status of trial NCT00671944?
This trial is currently completed. It is a Phase 1 study. The enrollment target is 11 participants. The study started on 2003-05. Estimated completion is 2010-04.
What interventions are being tested in trial NCT00671944?
The interventions under investigation include: Low protein diet (OTHER).
Who is sponsoring clinical trial NCT00671944?
This trial is sponsored by Yale University, which has 1,492 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT00671944's enrollment target sits among peer trials
11 1911th of 2000 higher than 88 of 2,000 other Phase 1 trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other Phase 1 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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