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NCT00959881 · ClinicalTrials.gov registry record · Phase 1
Study Evaluating The Coadministration of Begacestat And Donepezil
A Phase 1 study, sponsored by Wyeth is now a wholly owned subsidiary of Pfizer.
- Completed
- Registry status
- Phase 1
- Development phase
- 47
- Enrollment target
NCT00959881: Completed Phase 1 study, sponsored by Wyeth is now a wholly owned subsidiary of Pfizer.
NCT00959881 is a Phase 1 study that has completed, run by Wyeth is now a wholly owned subsidiary of Pfizer. The registered enrollment target is 47 participants, below the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target (22% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT00959881, a Phase 1 study, has completed, sponsored by Wyeth is now a wholly owned subsidiary of Pfizer.
- COMPLETED
- Registry status
- Phase 1
- Development phase
- 47 participants
- Enrollment target
Study Summary
This study examines the cardiac effects (effects on the heart) of administering donepezil and begacestat together to healthy subjects.
Interventions
- DRUG Donepezil
- DRUG Donepezil plus placebo
- DRUG Begacestat
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 47 participants |
| Start Date | 2009-08 |
| Est. Completion | 2009-11 |
| Phase | Phase 1 |
What the finished NCT00959881 record still lists
NCT00959881 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 47 participants, a relatively small participant target, below the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target (22% lower).
The record links to 0 conditions, and to 3 interventions - of which Donepezil is the first listed.
NCT00959881 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT00959881 about?
NCT00959881 is a clinical study titled "Study Evaluating The Coadministration of Begacestat And Donepezil". This study examines the cardiac effects (effects on the heart) of administering donepezil and begacestat together to healthy subjects.
What is the current status of trial NCT00959881?
This trial is currently completed. It is a Phase 1 study. The enrollment target is 47 participants. The study started on 2009-08. Estimated completion is 2009-11.
What interventions are being tested in trial NCT00959881?
The interventions under investigation include: Donepezil (DRUG), Donepezil plus placebo (DRUG), Begacestat (DRUG).
Who is sponsoring clinical trial NCT00959881?
This trial is sponsored by Wyeth is now a wholly owned subsidiary of Pfizer, which has 167 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT00959881's enrollment target sits among peer trials
47 1053rd of 2000 higher than 943 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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