Examining Transcutaneous Vagal Nerve Stimulation as a Facilitator of Social Bonding
Public ClinicalTrials.gov record NCT05899413. 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.
This study aims to understand the role of the vagus nerve in promoting social bonding by using a non-invasive stimulation technique called transcutaneous vagal nerve stimulation (tVNS). The investigators will investigate whether tVNS can improve emotional, physiological, and behavioral experiences during and after social interactions. Couples will be randomly assigned to receive either tVNS or a sham stimulation during gratitude expression and problem-solving discussions. The investigators will measure their subjective evaluations of the interactions and capture their physiological and behavioral synchrony. This research will shed light on the processes involved in social connection and explore the potential of tVNS as a tool to enhance bonding in close relationships.
Study identification
- NCT ID
- NCT05899413
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not listed
- Enrollment
- 160 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years to 39 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
- Feb 16, 2024
- Primary completion
- Jul 30, 2024
- Completion
- Jul 30, 2024
- Last update posted
- May 3, 2025
2024
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| UCSF Nancy Friend Pritzker Psychiatry Building | San Francisco | California | 94107 | — |
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 NCT05899413, 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 May 3, 2025 · Synced Sep 5, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT05899413 live on ClinicalTrials.gov.