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NCT00223743 · ClinicalTrials.gov registry record · Phase 2
A Safety/Efficacy Trial of Zonisamide for Essential Tremor
A Phase 2 study, sponsored by VA Greater Los Angeles Healthcare System.
- Completed
- Registry status
- Phase 2
- Development phase
- 25
- Enrollment target
NCT00223743: Completed Phase 2 study, sponsored by VA Greater Los Angeles Healthcare System.
NCT00223743 is a Phase 2 study that has completed, run by VA Greater Los Angeles Healthcare System. The registered enrollment target is 25 participants, below the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (81% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT00223743, a Phase 2 study, has completed, sponsored by VA Greater Los Angeles Healthcare System.
- COMPLETED
- Registry status
- Phase 2
- Development phase
- 25 participants
- Enrollment target
Study Summary
The purpose of this pilot study is to obtain information whether the medication zonisamide reduces tremor in persons with essential tremor and is well tolerated.
Interventions
- DRUG Zonisamide
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 25 participants |
| Start Date | 2004-11 |
| Phase | Phase 2 |
What the finished NCT00223743 record still lists
NCT00223743 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 25 participants, a relatively small participant target, below the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (81% lower).
The record links to 0 conditions, and to 1 intervention - of which Zonisamide is the first listed.
NCT00223743 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT00223743 about?
NCT00223743 is a clinical study titled "A Safety/Efficacy Trial of Zonisamide for Essential Tremor". The purpose of this pilot study is to obtain information whether the medication zonisamide reduces tremor in persons with essential tremor and is well tolerated.
What is the current status of trial NCT00223743?
This trial is currently completed. It is a Phase 2 study. The enrollment target is 25 participants. The study started on 2004-11.
What interventions are being tested in trial NCT00223743?
The interventions under investigation include: Zonisamide (DRUG).
Who is sponsoring clinical trial NCT00223743?
This trial is sponsored by VA Greater Los Angeles Healthcare System, which has 23 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT00223743's enrollment target sits among peer trials
25 1719th of 2000 higher than 245 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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