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NCT00566397 · ClinicalTrials.gov registry record · Phase 2
A Phase 2 Study Evaluating The Efficacy And Safety Of PF 04494700 In Mild To Moderate Alzheimer's Disease
A Phase 2 study, sponsored by Pfizer.
- Completed
- Registry status
- Phase 2
- Development phase
- 402
- Enrollment target
NCT00566397: Completed Phase 2 study, sponsored by Pfizer.
NCT00566397 is a Phase 2 study that has completed, run by Pfizer. The registered enrollment target is 402 participants, above the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (202% higher). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT00566397, a Phase 2 study, has completed, sponsored by Pfizer.
- COMPLETED
- Registry status
- Phase 2
- Development phase
- 402 participants
- Enrollment target
Study Summary
The purpose of this study is to evaluate the efficacy and safety of PF 04494700 in participants with mild to moderate Alzheimer's disease.
Interventions
- DRUG Placebo
- DRUG PF-04494700
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 402 participants |
| Start Date | 2007-12 |
| Est. Completion | 2010-12 |
| Phase | Phase 2 |
What the finished NCT00566397 record still lists
NCT00566397 is an interventional study that assigns participants to a tested intervention. The registered 402 participants enrollment target is mid-sized for trials with a published cap, above the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (202% higher).
The record links to 0 conditions, and to 2 interventions - of which Placebo is the first listed.
NCT00566397 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT00566397 about?
NCT00566397 is a clinical study titled "A Phase 2 Study Evaluating The Efficacy And Safety Of PF 04494700 In Mild To Moderate Alzheimer's Disease". The purpose of this study is to evaluate the efficacy and safety of PF 04494700 in participants with mild to moderate Alzheimer's disease.
What is the current status of trial NCT00566397?
This trial is currently completed. It is a Phase 2 study. The enrollment target is 402 participants. The study started on 2007-12. Estimated completion is 2010-12.
What interventions are being tested in trial NCT00566397?
The interventions under investigation include: Placebo (DRUG), PF-04494700 (DRUG).
Who is sponsoring clinical trial NCT00566397?
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 NCT00566397's enrollment target sits among peer trials
402 96th of 2000 higher than 1,905 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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