# Auricular Vagus Nerve Stimulation for Chronic Pain

> **NCT03959111** · NA · COMPLETED · sponsor: **Massachusetts General Hospital** · enrollment: 70 (actual)

## Conditions studied

- Low Back Pain

## Interventions

- **OTHER:** Stimulation at Location 1
- **OTHER:** Stimulation at Location 2

## Key facts

- **NCT ID:** NCT03959111
- **Lead sponsor:** Massachusetts General Hospital
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2019-10-17
- **Primary completion:** 2024-04-30
- **Final completion:** 2024-04-30
- **Target enrollment:** 70 (ACTUAL)
- **Last updated:** 2026-03-11


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03959111

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03959111, "Auricular Vagus Nerve Stimulation for Chronic Pain". Retrieved via AI Analytics 2026-07-15 from https://api.ai-analytics.org/clinical/NCT03959111. Licensed CC0.

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