# Mapping Auricular Vagus Nerve Circuitry

> **NCT00200889** · EARLY_PHASE1 · RECRUITING · sponsor: **Massachusetts General Hospital** · enrollment: 50 (estimated)

## Conditions studied

- Healthy

## Interventions

- **DEVICE:** active TEAS

## Key facts

- **NCT ID:** NCT00200889
- **Lead sponsor:** Massachusetts General Hospital
- **Sponsor class:** OTHER
- **Phase:** EARLY_PHASE1
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2023-08-22
- **Primary completion:** 2028-06-30
- **Final completion:** 2028-06-30
- **Target enrollment:** 50 (ESTIMATED)
- **Last updated:** 2025-10-24

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00200889

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00200889, "Mapping Auricular Vagus Nerve Circuitry". Retrieved via AI Analytics 2026-07-16 from https://api.ai-analytics.org/clinical/NCT00200889. Licensed CC0.

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