Randomized Study Of Exercise And Vitamin D In Frail Elderly Subjects
Public ClinicalTrials.gov record NCT00249704. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Evaluation of the Effect of a 4-Month Intervention of Exercise and/or Vitamin D on Mobility Function and Strength in Frail Elderly Subjects
Study identification
- NCT ID
- NCT00249704
- Recruitment status
- Terminated
- Study type
- Interventional
- Phase
- Phase 1
- Lead sponsor
- Pfizer
- Industry
- Enrollment
- 64 participants
Conditions and interventions
Conditions
Interventions
- Vitamin D + Sham Exercise Drug
- Vitamin D Placebo + Exercise Procedure
- Vitamin D Placebo + Sham Exercise Procedure
- Vitamin D + Exercise Drug
Drug · Procedure
Eligibility (public fields only)
- Age range
- 75 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Sep 30, 2005
- Primary completion
- Not listed
- Completion
- Dec 31, 2007
- Last update posted
- Jan 7, 2009
2005 – 2008
United States locations
- U.S. sites
- 4
- U.S. states
- 4
- U.S. cities
- 4
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Pfizer Investigational Site | Farmington | Connecticut | 06030-5215 | — |
| Pfizer Investigational Site | Hyattsville | Maryland | 20782 | — |
| Pfizer Investigational Site | Roslindale | Massachusetts | 02131-1011 | — |
| Pfizer Investigational Site | New York | New York | 10040-3403 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00249704, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Jan 7, 2009 · Synced Jul 21, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00249704 live on ClinicalTrials.gov.