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NCT01102374 · ClinicalTrials.gov registry record · Phase 2
Vitamin D Supplementation and Acute Respiratory Infection in Older Long-Term Care Residents
A Phase 2 study, sponsored by University of Colorado, Denver.
- Completed
- Registry status
- Phase 2
- Development phase
- 107
- Enrollment target
NCT01102374: Completed Phase 2 study, sponsored by University of Colorado, Denver.
NCT01102374 is a Phase 2 study that has completed, run by University of Colorado, Denver. The registered enrollment target is 107 participants, below the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (20% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT01102374, a Phase 2 study, has completed, sponsored by University of Colorado, Denver.
- COMPLETED
- Registry status
- Phase 2
- Development phase
- 107 participants
- Enrollment target
Study Summary
This study will test the role of high dose vitamin D supplementation in prevention of acute respiratory infection in older nursing home residents. The investigators hypothesize that residents on high dose vitamin D supplementation will have a lower incidence of acute respiratory infection that those on standard dose vitamin D supplementation.
Primary Outcome
ARIs defined as upper or lower respiratory infections
Interventions
- DRUG Placebo
- DRUG High Dose Vitamin D
- DRUG Standard Dose Vitamin D
- DIETARY_SUPPLEMENT Usual Care
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 107 participants |
| Start Date | 2010-05 |
| Est. Completion | 2016-07 |
| Phase | Phase 2 |
What the finished NCT01102374 record still lists
NCT01102374 is an interventional study that assigns participants to a tested intervention. The registered 107 participants enrollment target is mid-sized for trials with a published cap, below the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (20% lower).
The record links to 0 conditions, and to 4 interventions - of which Placebo is the first listed.
NCT01102374 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT01102374 about?
NCT01102374 is a clinical study titled "Vitamin D Supplementation and Acute Respiratory Infection in Older Long-Term Care Residents". This study will test the role of high dose vitamin D supplementation in prevention of acute respiratory infection in older nursing home residents. The investigators hypothesize that residents on high dose vitamin D supplementation will have a lower incidence of acute respiratory infection that those...
What is the current status of trial NCT01102374?
This trial is currently completed. It is a Phase 2 study. The enrollment target is 107 participants. The study started on 2010-05. Estimated completion is 2016-07.
What interventions are being tested in trial NCT01102374?
The interventions under investigation include: Placebo (DRUG), High Dose Vitamin D (DRUG), Standard Dose Vitamin D (DRUG), Usual Care (DIETARY_SUPPLEMENT).
Who is sponsoring clinical trial NCT01102374?
This trial is sponsored by University of Colorado, Denver, which has 1,283 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT01102374's enrollment target sits among peer trials
107 646th of 2000 higher than 1,353 of 2,000 other Phase 2 trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other Phase 2 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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