# Efficacy and Safety of Non Invasive Vagal Stimulation to Prevent Chemotherapy-induced Nausea

> **NCT04937309** · NA · UNKNOWN · sponsor: **University Hospital, Tours** · enrollment: 338 (estimated)

## Conditions studied

- Breast Cancer

## Interventions

- **DEVICE:** non invasive auricular vagal stimulation
- **DRUG:** usual medical treatment
- **DEVICE:** sham stimulation

## Key facts

- **NCT ID:** NCT04937309
- **Lead sponsor:** University Hospital, Tours
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2022-06-24
- **Primary completion:** 2024-02-15
- **Final completion:** 2024-05-01
- **Target enrollment:** 338 (ESTIMATED)
- **Last updated:** 2023-05-11


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04937309

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04937309, "Efficacy and Safety of Non Invasive Vagal Stimulation to Prevent Chemotherapy-induced Nausea". Retrieved via AI Analytics 2026-08-21 from https://api.ai-analytics.org/clinical/NCT04937309. Licensed CC0.

---

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