# tFUS to Enhance Alertness and Performance

> **NCT06461221** · EARLY_PHASE1 · WITHDRAWN · sponsor: **Medical University of South Carolina**

## Conditions studied

- Reaction Time
- Alertness

## Interventions

- **DEVICE:** Transcranial Focused Ultrasound
- **DEVICE:** Transcranial Focused Ultrasound
- **DEVICE:** Transcranial Focused Ultrasound
- **DEVICE:** Transcranial Focused Ultrasound

## Key facts

- **NCT ID:** NCT06461221
- **Lead sponsor:** Medical University of South Carolina
- **Sponsor class:** OTHER
- **Phase:** EARLY_PHASE1
- **Study type:** INTERVENTIONAL
- **Status:** WITHDRAWN
- **Start date:** 2025-08-01
- **Primary completion:** 2025-08-01
- **Final completion:** 2025-08-01
- **Target enrollment:** 0 (ACTUAL)
- **Why stopped:** Funding terminated prior to initiation.
- **Last updated:** 2025-09-08

## Collaborators

- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06461221

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06461221, "tFUS to Enhance Alertness and Performance". Retrieved via AI Analytics 2026-06-23 from https://api.ai-analytics.org/clinical/NCT06461221. Licensed CC0.

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