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NCT00773253 · ClinicalTrials.gov registry record · Phase 4
Botox for Cervical Dystonia Following EMG Mapping
A Phase 4 study, sponsored by University of California, San Francisco.
- Completed
- Registry status
- Phase 4
- Development phase
- 10
- Enrollment target
NCT00773253: Completed Phase 4 study, sponsored by University of California, San Francisco.
NCT00773253 is a Phase 4 study that has completed, run by University of California, San Francisco. The registered enrollment target is 10 participants, below the 518-participant average among 9,235 other Phase 4 trials with a reported enrollment target (98% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT00773253, a Phase 4 study, has completed, sponsored by University of California, San Francisco.
- COMPLETED
- Registry status
- Phase 4
- Development phase
- 10 participants
- Enrollment target
Study Summary
The purpose of this study is to determine how to improve treatment of patients with cervical dystonia who have not been helped with standard Botox injections. This study is for patients with cervical dystonia who have not benefited from treatment with Botox using conventional "single lead electromyographic (EMG) techniques" for injection. The study aim is to see if these patients may have significantly more benefit if their Botox is injected into muscles that have been chosen with a multi-channel EMG mapping study of the neck prior to Botox injection.
Interventions
- DRUG Botulinum toxin A
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 10 participants |
| Start Date | 2008-04 |
| Est. Completion | 2011-01 |
| Phase | Phase 4 |
What the finished NCT00773253 record still lists
NCT00773253 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 10 participants, a relatively small participant target, below the 518-participant average among 9,235 other Phase 4 trials with a reported enrollment target (98% lower).
The record links to 0 conditions, and to 1 intervention - of which Botulinum toxin A is the first listed.
NCT00773253 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT00773253 about?
NCT00773253 is a clinical study titled "Botox for Cervical Dystonia Following EMG Mapping". The purpose of this study is to determine how to improve treatment of patients with cervical dystonia who have not been helped with standard Botox injections. This study is for patients with cervical dystonia who have not benefited from treatment with Botox using conventional "single lead electromyo...
What is the current status of trial NCT00773253?
This trial is currently completed. It is a Phase 4 study. The enrollment target is 10 participants. The study started on 2008-04. Estimated completion is 2011-01.
What interventions are being tested in trial NCT00773253?
The interventions under investigation include: Botulinum toxin A (DRUG).
Who is sponsoring clinical trial NCT00773253?
This trial is sponsored by University of California, San Francisco, which has 1,713 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT00773253's enrollment target sits among peer trials
10 1940th of 2000 higher than 33 of 2,000 other Phase 4 trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other Phase 4 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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