Safety Assessment of Central Medial Thalamus Stimulation Using Transcranial Focused Ultrasound
Public ClinicalTrials.gov record NCT05895474. 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
Safety Assessment of Central Medial Thalamus Stimulation Using Attune ATTN201 Transcranial Focused Ultrasound Stimulator
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The purposes of this research study are to investigate closed-loop and personalized focused ultrasound as a technique to study how the brain works and to evaluate the safety and effectiveness of the Attune ATTN201 device. This study will objectively assess brain parenchyma morphology, and neuropsychiatric and neuropsychological function, following Transcranial Focused Ultrasound (tFUS) exposure. Electroencephalographic recordings during parametric sweeps will be obtained for observation of changes in the brain network activity, primarily focused on the Central Medial Thalamus (CMT). The CMT maintains strong network connectivity to the cortex and plays a potent role in sleep induction. tFUS has recently emerged as a powerful tool for targeted deep brain neuromodulation and has, in theory, the ability to modulate the activity of the CMT without affecting overlying tissue.
Study identification
- NCT ID
- NCT05895474
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 30 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 22 Years to 55 Years
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- May 14, 2023
- Primary completion
- Apr 22, 2025
- Completion
- Apr 22, 2025
- Last update posted
- Apr 26, 2025
2023 – 2025
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Medical University of South Carolina | Charleston | South Carolina | 29425 | — |
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 NCT05895474, 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 Apr 26, 2025 · Synced Sep 22, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT05895474 live on ClinicalTrials.gov.