Effect of Transcutaneous Auricular Vagus Nerve Stimulation (taVNS) on Plasma Insulin Levels
Public ClinicalTrials.gov record NCT06597149. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The purpose of this study is to find out if investigators can stimulate the vagus nerve (a nerve in the body that runs from your brain to the large intestine), and influence insulin, C-peptide, and glucose levels. C-peptide is a substance that is created when insulin is produced and released into the body. The vagus nerve is a largely internal nerve that controls many bodily functions, including stomach function. Investigators hope that by stimulating the vagal nerve using the TeNS behind the ear, this stimulation can affect insulin levels, and this will help innovate treatment of patients with nausea, vomiting, and disordered stomach function, and patients with diabetes. Researchers hope to be able to measure the activity of the vagus nerve when it is stimulated in other ways. This could help investigators learn more about studying this nerve in the future.
Study identification
- NCT ID
- NCT06597149
- Recruitment status
- Recruiting
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 30 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years to 70 Years
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Apr 15, 2025
- Primary completion
- May 30, 2027
- Completion
- May 30, 2028
- Last update posted
- Aug 25, 2026
2025 – 2028
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Indiana University Hospital | Indianapolis | Indiana | 46202 | Recruiting |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT06597149, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Aug 25, 2026 · Synced Sep 9, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT06597149 live on ClinicalTrials.gov.