# Transcutaneous Auricular Vagus Nerve Stimulation for Prevention of Emergence Agitation and Delirium in Children Undergoing Tonsillectomy and Adenoidectomy

> **NCT07394647** · NA · NOT_YET_RECRUITING · sponsor: **The First Affiliated Hospital of Zhejiang Chinese Medical University** · enrollment: 120 (estimated)

## Conditions studied

- Emergence Agitation
- Emergence Delirium

## Interventions

- **DEVICE:** Active taVNS Group
- **DEVICE:** Sham stimulation group

## Key facts

- **NCT ID:** NCT07394647
- **Lead sponsor:** The First Affiliated Hospital of Zhejiang Chinese Medical University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** NOT_YET_RECRUITING
- **Start date:** 2026-02-24
- **Primary completion:** 2026-12-30
- **Final completion:** 2026-12-30
- **Target enrollment:** 120 (ESTIMATED)
- **Last updated:** 2026-02-06


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07394647

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07394647, "Transcutaneous Auricular Vagus Nerve Stimulation for Prevention of Emergence Agitation and Delirium in Children Undergoing Tonsillectomy and Adenoidectomy". Retrieved via AI Analytics 2026-06-03 from https://api.ai-analytics.org/clinical/NCT07394647. Licensed CC0.

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