# Vagal Nerve Stimulation in mTBI

> **NCT04437498** · NA · RECRUITING · sponsor: **VA Office of Research and Development** · enrollment: 100 (estimated)

## Conditions studied

- PTSD
- mTBI

## Interventions

- **DEVICE:** sham stimulation
- **DEVICE:** nVNS

## Key facts

- **NCT ID:** NCT04437498
- **Lead sponsor:** VA Office of Research and Development
- **Sponsor class:** FED
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2021-02-25
- **Primary completion:** 2026-05-21
- **Final completion:** 2026-07-09
- **Target enrollment:** 100 (ESTIMATED)
- **Last updated:** 2025-10-24

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04437498

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04437498, "Vagal Nerve Stimulation in mTBI". Retrieved via AI Analytics 2026-05-26 from https://api.ai-analytics.org/clinical/NCT04437498. Licensed CC0.

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