# Trans Auricular Vagal Nerve Stimulation in Patients With IBS-C

> **NCT07662083** · NA · NOT_YET_RECRUITING · sponsor: **West Virginia University** · enrollment: 80 (estimated)

## Conditions studied

- Irritable Bowel Syndrome (IBS-C)

## Interventions

- **DEVICE:** Transcutaneous Auricular Vagus Nerve Stimulation (ta-VNS)
- **DEVICE:** Sham Transcutaneous Auricular Vagus Nerve Stimulation

## Key facts

- **NCT ID:** NCT07662083
- **Lead sponsor:** West Virginia University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** NOT_YET_RECRUITING
- **Start date:** 2026-07
- **Primary completion:** 2027-05
- **Final completion:** 2027-07
- **Target enrollment:** 80 (ESTIMATED)
- **Last updated:** 2026-06-23


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07662083

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07662083, "Trans Auricular Vagal Nerve Stimulation in Patients With IBS-C". Retrieved via MORVS 2026-10-20 from https://api.morvs.ai/clinical/NCT07662083. Licensed CC0.

---

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