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NCT00566462 · ClinicalTrials.gov registry record · Phase 2
Assessment of Perampanel (E2007) on Synaptic Dopamine in Mild-moderate PD Patients: A Pilot Study With [^123I]-IBZM SPECT
A Phase 2 study, sponsored by Eisai.
- Terminated
- Registry status
- Phase 2
- Development phase
- 1
- Enrollment target
NCT00566462: Clinical Trial Phase 2 study, sponsored by Eisai.
NCT00566462 is a Phase 2 study that was terminated before completion, run by Eisai. The registered enrollment target is 1 participants, below the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (99% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT00566462, a Phase 2 study, was terminated before completion, sponsored by Eisai.
- TERMINATED
- Registry status
- Phase 2
- Development phase
- 1 participants
- Enrollment target
Study Summary
This is a two-arm, double-blind, placebo-controlled study.
Interventions
- DRUG placebo
- DRUG perampanel
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 1 participants |
| Start Date | 2007-10 |
| Est. Completion | 2008-12-01 |
| Phase | Phase 2 |
Why NCT00566462 stopped before completion
NCT00566462 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 1 participants, a relatively small participant target, below the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (99% lower).
The record links to 0 conditions, and to 2 interventions - of which placebo is the first listed.
NCT00566462 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT00566462 about?
NCT00566462 is a clinical study titled "Assessment of Perampanel (E2007) on Synaptic Dopamine in Mild-moderate PD Patients: A Pilot Study With [^123I]-IBZM SPECT". This is a two-arm, double-blind, placebo-controlled study.
What is the current status of trial NCT00566462?
This trial is currently terminated. It is a Phase 2 study. The enrollment target is 1 participants. The study started on 2007-10. Estimated completion is 2008-12-01.
What interventions are being tested in trial NCT00566462?
The interventions under investigation include: placebo (DRUG), perampanel (DRUG).
Who is sponsoring clinical trial NCT00566462?
This trial is sponsored by Eisai, which has 287 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT00566462's enrollment target sits among peer trials
1 2001st of 2000 the lowest 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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