Deep Brain Stimulation Effects in Dystonia
Public ClinicalTrials.gov record NCT04568681. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Deep Brain Stimulation Effects in Dystonia: Time Course of Electrophysiological Changes in Treatment
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Deep Brain Stimulation (DBS) is an effective therapy for patients with medically refractory primary dystonia. However, DBS programming for dystonia is not standardized and multiple clinic visits are frequently required to adequately control symptoms. We aim to longitudinally record brain signals from patients using a novel neurostimulator that can record brain signals. We will correlate brain signals to clinical severity scores to identify pathological rhythms in the absence of DBS, and we will study the effects of DBS on these signals in order to guide clinical programming. We are going to recruit patients who receive the Medtronic Percept device, which allows for brain signal recordings (this feature is FDA approved). The investigators will be conducting an observational study using this device to collect data that the subjects receive as standard of care.
Study identification
- NCT ID
- NCT04568681
- Recruitment status
- Completed
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- 7 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Not listed
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Nov 4, 2020
- Primary completion
- Jul 11, 2022
- Completion
- Jul 11, 2022
- Last update posted
- Jul 14, 2022
2020 – 2022
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of Florida | Gainesville | Florida | 32611 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT04568681, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Jul 14, 2022 · Synced Sep 2, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT04568681 live on ClinicalTrials.gov.