# Clinical Study of Non-invasive 40-Hz Audiovisual Stimulation Guided by Gamma EEG Monitoring for Promoting Perioperative Brain Function Recovery in Children

> **NCT07719465** · PHASE1 · NOT_YET_RECRUITING · sponsor: **General Hospital of Ningxia Medical University** · enrollment: 80 (estimated)

## Conditions studied

- ADHD - Attention Deficit Disorder With Hyperactivity

## Interventions

- **DEVICE:** 40-Hz non-invasive synchronized audiovisual stimulation

## Key facts

- **NCT ID:** NCT07719465
- **Lead sponsor:** General Hospital of Ningxia Medical University
- **Sponsor class:** OTHER
- **Phase:** PHASE1
- **Study type:** INTERVENTIONAL
- **Status:** NOT_YET_RECRUITING
- **Start date:** 2026-09-15
- **Primary completion:** 2027-08-01
- **Final completion:** 2027-10-01
- **Target enrollment:** 80 (ESTIMATED)
- **Last updated:** 2026-07-22


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07719465

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07719465, "Clinical Study of Non-invasive 40-Hz Audiovisual Stimulation Guided by Gamma EEG Monitoring for Promoting Perioperative Brain Function Recovery in Children". Retrieved via MORVS 2026-10-20 from https://api.morvs.ai/clinical/NCT07719465. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*