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NCT00249704 · ClinicalTrials.gov registry record · Phase 1
Randomized Study Of Exercise And Vitamin D In Frail Elderly Subjects
A Phase 1 study, sponsored by Pfizer.
- Terminated
- Registry status
- Phase 1
- Development phase
- 64
- Enrollment target
NCT00249704: Clinical Trial Phase 1 study, sponsored by Pfizer.
NCT00249704 is a Phase 1 study that was terminated before completion, run by Pfizer. The registered enrollment target is 64 participants, roughly in line with the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target. According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT00249704, a Phase 1 study, was terminated before completion, sponsored by Pfizer.
- TERMINATED
- Registry status
- Phase 1
- Development phase
- 64 participants
- Enrollment target
Study Summary
The study will explore multiple mobility function tests as well as functional and neuropsychological tests in elderly subjects at risk for falls and disability, before and after 4-month exercise and/or Vitamin D intervention.
Interventions
- DRUG Vitamin D + Sham Exercise
- PROCEDURE Vitamin D Placebo + Exercise
- PROCEDURE Vitamin D Placebo + Sham Exercise
- DRUG Vitamin D + Exercise
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 64 participants |
| Start Date | 2005-10 |
| Est. Completion | 2008-01 |
| Phase | Phase 1 |
Why NCT00249704 stopped before completion
NCT00249704 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 64 participants, a relatively small participant target, roughly in line with the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target.
The record links to 0 conditions, and to 4 interventions - of which Vitamin D + Sham Exercise is the first listed.
NCT00249704 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT00249704 about?
NCT00249704 is a clinical study titled "Randomized Study Of Exercise And Vitamin D In Frail Elderly Subjects". The study will explore multiple mobility function tests as well as functional and neuropsychological tests in elderly subjects at risk for falls and disability, before and after 4-month exercise and/or Vitamin D intervention.
What is the current status of trial NCT00249704?
This trial is currently terminated. It is a Phase 1 study. The enrollment target is 64 participants. The study started on 2005-10. Estimated completion is 2008-01.
What interventions are being tested in trial NCT00249704?
The interventions under investigation include: Vitamin D + Sham Exercise (DRUG), Vitamin D Placebo + Exercise (PROCEDURE), Vitamin D Placebo + Sham Exercise (PROCEDURE), Vitamin D + Exercise (DRUG).
Who is sponsoring clinical trial NCT00249704?
This trial is sponsored by Pfizer, which has 1,845 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT00249704's enrollment target sits among peer trials
64 808th of 2000 higher than 1,181 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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