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ClinicalTrials.gov public records Last synced Oct 5, 2026, 5:28 PM EDT

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Showing 1–24 of 27 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Sham Transcutaneous Vagal Nerve Stimulation (tVNS) Clear all
Completed Phase 2 Interventional Results available

Transcutaneous Vagus Nerve Stimulation (tVNS) and Robotic Training to Improve Arm Function After Stroke

NCT03592745
View directory record Official record
Conditions
Stroke, Cerebrovascular Accident (CVA), Hemiparesis
Interventions
Transcutaneous Vagus Nerve Stimulation (tVNS), Sham Transcutaneous Vagus Nerve Stimulation (tVNS)
Device
Lead sponsor
Northwell Health
Other
Eligibility
18 Years to 85 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
1
States / cities
Manhasset, New York
Source: ClinicalTrials.gov public record
Updated Jun 29, 2021 · Synced Oct 5, 2026, 5:28 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Autonomic Mechanisms of Sleep-dependent Memory Consolidation

NCT04021797
View directory record Official record
Conditions
Memory, Sleep
Interventions
transcutaneous vagal nerve stimulation
Device
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 64 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Sep 15, 2026 · Synced Oct 5, 2026, 5:28 PM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Cardiovascular Autonomic and Immune Mechanism of Post COVID-19 Tachycardia Syndrome

NCT05421208
View directory record Official record
Conditions
Post-acute COVID-19 Syndrome, Postural Tachycardia Syndrome (POTS), Long COVID, SARS CoV 2 Infection
Interventions
Levels of inflammatory cytokine ( IL-6) in post-COVID-19 POTS and controls, Levels of inflammatory cytokine ( IL-6) in controls, Effect on inflammation after chronic PNS stimulation
Diagnostic Test
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2027
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Jul 15, 2026 · Synced Oct 5, 2026, 5:28 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

tVNS Responsiveness Testing With Pupil Size

NCT06335199
View directory record Official record
Conditions
Stroke, Healthy Adult
Interventions
Unilateral Left tVNS stimulation, Bilateral tVNS stimulation, Unilateral Left Sham stimulation, Bilateral Sham stimulation, Unilateral Right tVNS stimulation, Unilateral Right Sham stimulation
Procedure
Lead sponsor
Georgia Institute of Technology
Other
Eligibility
18 Years to 89 Years
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Sep 14, 2026 · Synced Oct 5, 2026, 5:28 PM EDT
Recruiting Not applicable Interventional

EEG Changes and DNA Markers Related to taVNS in Stroke Patients: a Preliminary Study

NCT06226493
View directory record Official record
Conditions
Stroke
Interventions
Transcutaneous vagus nerve stimulation
Device
Lead sponsor
Casa Colina Hospital and Centers for Healthcare
Other
Eligibility
18 Years to 80 Years
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Pomona, California
Source: ClinicalTrials.gov public record
Updated Mar 31, 2026 · Synced Oct 5, 2026, 5:28 PM EDT
Recruiting Not applicable Interventional

The Path Study: Cognitive and Inflammation Targeted Gut-brain Interventions in Alcohol; Probiotics, Alcohol, Transcutaneous Vagus Nerve Stimulation, and HIV Study

NCT05090267
View directory record Official record
Conditions
Cognition, Gut Microbiome
Interventions
Probiotic Supplement, Transcutaneous Vagal Nerve Stimulation (tVNS)
Dietary Supplement · Device
Lead sponsor
University of Florida
Other
Eligibility
35 Years to 70 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Coral Gables, Florida
Source: ClinicalTrials.gov public record
Updated Aug 6, 2026 · Synced Oct 5, 2026, 5:28 PM EDT
Completed Not applicable Interventional

Effects of Respiratory-Gated Transcutaneous Vagal Nerve Stimulation in Major Depression (Phase 1)

NCT04607226
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
Active transcutaneous vagus nerve stimulation, Sham transcutaneous vagus nerve stimulation
Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
24 Years to 45 Years · Female only
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Charlestown, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 1, 2023 · Synced Oct 5, 2026, 5:28 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Stress and Sleep Study

NCT05218109
View directory record Official record
Conditions
Stress, Psychological, Sleep, Transcutaneous Electric Nerve Stimulation, Vagus Nerve Stimulation, Mindfulness
Interventions
tVNS, Mindfulness, sham tVNS, Number Puzzle
Device · Behavioral · Other
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 30 Years
Enrollment
76 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Apr 4, 2024 · Synced Oct 5, 2026, 5:28 PM EDT
Active, not recruiting Not applicable Interventional

Leverage Noninvasive Transcutaneous Vagus Nerve Stimulation to Reduce Suicidal Behaviors in Vulnerable Adolescents

NCT05602779
View directory record Official record
Conditions
Self Harm, Suicidal Ideation
Interventions
tVNS Program, Phone App Program, tVNS and Phone App Program, Sham tNVS and Control App
Device · Other · Combination Product
Lead sponsor
University of Notre Dame
Other
Eligibility
13 Years to 17 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
2
States / cities
South Bend, Indiana • Rochester, New York
Source: ClinicalTrials.gov public record
Updated Apr 17, 2026 · Synced Oct 5, 2026, 5:28 PM EDT
Recruiting Not applicable Interventional

Mindfulness in Chronic Kidney Disease

NCT04099992
View directory record Official record
Conditions
Chronic Kidney Diseases
Interventions
Mindfulness-based stress reduction (MBSR), Health enhancement program (HEP), Transcutaneous Vagus Nerve Stimulation (tVNS), Sham-transcutaneous Vagus Nerve Stimulation (tVNS)
Behavioral · Device
Lead sponsor
Emory University
Other
Eligibility
40 Years to 80 Years
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2026
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Oct 21, 2025 · Synced Oct 5, 2026, 5:28 PM EDT
Recruiting Phase 2 Interventional Accepts healthy volunteers

Role of Sympathetic Overactivity and Angiotensin II in PTSD and CV

NCT02560805
View directory record Official record
Conditions
Stress Disorders, Post-Traumatic
Interventions
Microneurography, Combat virtual reality video clip, Handgrip Exercise, Cold Pressor Test (CPT), Sodium Nitroprusside (SNP), Phenylephrine, Losartan, Atenolol, Transcutaneous Vagal Nerve Stimulation (tVNS), Sham Transcutaneous Vagal Nerve Stimulation (tVNS)
Procedure · Behavioral · Drug + 1 more
Lead sponsor
Emory University
Other
Eligibility
18 Years to 65 Years
Enrollment
134 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2027
U.S. locations
1
States / cities
Decatur, Georgia
Source: ClinicalTrials.gov public record
Updated May 18, 2026 · Synced Oct 5, 2026, 5:28 PM EDT
Completed No phase listed Interventional Accepts healthy volunteers Results available

Examining Transcutaneous Vagal Nerve Stimulation as a Facilitator of Social Bonding

NCT05899413
View directory record Official record
Conditions
Vagus Nerve Stimulation
Interventions
Transcutaneous vagal nerve stimulation
Device
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 39 Years
Enrollment
160 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated May 4, 2025 · Synced Oct 5, 2026, 5:28 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

WISE-2B Brain Study (Weight Loss Intervention Surgical Effects on Brain Function)

NCT06861790
View directory record Official record
Conditions
Diabetes, Weight Loss
Interventions
tVNS, Complete Vagotomy, Anterior Vagotomy
Behavioral · Procedure
Lead sponsor
University of Florida
Other
Eligibility
20 Years to 75 Years
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Feb 10, 2026 · Synced Oct 5, 2026, 5:28 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Non-invasive Nerve Stimulation and Cognitive Training to Improve Cognitive Performance in Healthy Older Adults

NCT04276805
View directory record Official record
Conditions
Aging
Interventions
Transcutaneous vagal nerve stimulation (tVNS), Cognitive training
Device · Behavioral
Lead sponsor
University of Florida
Other
Eligibility
65 Years to 90 Years
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2024
U.S. locations
2
States / cities
Tucson, Arizona • Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Jul 27, 2026 · Synced Oct 5, 2026, 5:28 PM EDT
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Transcutaneous Vagus Nerve Stimulation (tVNS) and Stress Regulation During Performance Tasks

NCT07470229
View directory record Official record
Conditions
Stress Response
Interventions
Transcutaneous Vagus Nerve Stimulation (tVNS), Evaluative Stress Task
Device · Behavioral
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 65 Years
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Mar 13, 2026 · Synced Oct 5, 2026, 5:28 PM EDT
Recruiting Not applicable Interventional

Transcutaneous Auricular Vagus Nerve Stimulation for Insomnia in Survivors of Childhood Acute Lymphoblastic Leukemia

NCT07191119
View directory record Official record
Conditions
Survivor of Childhood Cancer, Insomnia, Acute Lymphoblastic Leukemia (ALL)
Interventions
Soterix tVNS device, Soterix tVNS device (sham programmed), Sleep Quality, Neurocognitive and mental health outcomes
Device · Behavioral
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
20 Years to 50 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Aug 14, 2026 · Synced Oct 5, 2026, 5:28 PM EDT
Recruiting Not applicable Interventional

Vagus Nerve Stimulation(VNS) As Treatment For Fibromyalgia Patients

NCT06009159
View directory record Official record
Conditions
Fibromyalgia
Interventions
Transcutaneous Vagus Nerve Stimulation
Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 80 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 14, 2026 · Synced Oct 5, 2026, 5:28 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Sympathetic Overactivity in Post-traumatic Stress Disorder

NCT01627301
View directory record Official record
Conditions
Post-traumatic Stress Disorder, Prehypertension
Interventions
Device-Guided Breathing (DGB), Sham DGB, Transcutaneous Vagal Nerve Stimulation (tVNS), Sham tVNS
Device
Lead sponsor
Emory University
Other
Eligibility
18 Years to 65 Years
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2027
U.S. locations
1
States / cities
Decatur, Georgia
Source: ClinicalTrials.gov public record
Updated Jan 15, 2026 · Synced Oct 5, 2026, 5:28 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Treatment of Mild Cognitive Impairment With Transcutaneous Vagal Nerve Stimulation

NCT03359902
View directory record Official record
Conditions
Mild Cognitive Impairment
Interventions
Transcutaneous vagal nerve stimulation, Sham stimulation
Device
Lead sponsor
University of Florida
Other
Eligibility
60 Years to 89 Years
Enrollment
59 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2022
U.S. locations
3
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Oct 24, 2023 · Synced Oct 5, 2026, 5:28 PM EDT
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Effects of Transcutaneous Vagus Nerve Stimulation on Pain and Brain Activity in Healthy Adults

NCT07827690
View directory record Official record
Conditions
Acute Pain, Pain Perception, Healthy Adult Participants
Interventions
Active transcutaneous vagus nerve stimulation, Sham transcutaneous vagus nerve stimulation, Cold pressor test
Device · Other
Lead sponsor
David A. Purger
Other
Eligibility
18 Years to 70 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Sep 18, 2026 · Synced Oct 5, 2026, 5:28 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Testing the Noradrenergic Hypothesis of Transcutaneous Vagus Nerve Stimulation

NCT04455295
View directory record Official record
Conditions
no Condition, Electroencephalography, Pupil Diameter
Interventions
Transdermal Vagus Nerve Stimulation (tVNS)
Device
Lead sponsor
Arkansas Tech University
Other
Eligibility
18 Years and older
Enrollment
55 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2025
U.S. locations
1
States / cities
Russellville, Arkansas
Source: ClinicalTrials.gov public record
Updated Feb 28, 2024 · Synced Oct 5, 2026, 5:28 PM EDT
Terminated Phase 2 Interventional Results available

Transcutaneous Cervical Vagus Nerve Stimulation (tcVNS) in JIA

NCT05710640
View directory record Official record
Conditions
Juvenile Idiopathic Arthritis (JIA)
Interventions
Active tcVNS, Sham tcVNS
Device
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
5 Years to 18 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
7
States / cities
San Francisco, California • Orlando, Florida • Indianapolis, Indiana + 4 more
Source: ClinicalTrials.gov public record
Updated Nov 25, 2025 · Synced Oct 5, 2026, 5:28 PM EDT
Recruiting Not applicable Interventional

A Study Of Auricular Transcutaneous Vagus Nerve Stimulation In Chronic Dizziness

NCT07420803
View directory record Official record
Conditions
Chronic Dizziness, Persistent Postural Perceptual Dizziness
Interventions
Sham Device, Auricular transcutaneous vagus nerve stimulation
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Apr 17, 2026 · Synced Oct 5, 2026, 5:28 PM EDT
Not listed Not applicable Interventional

Transcutaneous Vagal Nerve Stimulation to Prevent Tachyarrhythmias in Patients Early Following Myocardial Infarction

NCT05750108
View directory record Official record
Conditions
Myocardial Infarction, Tachyarrhythmia
Interventions
Parasym device (active, current (mA) < discomfort threshold), Parasym device (sham, current (mA) = 0)
Device
Lead sponsor
Hippocration General Hospital
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Mar 1, 2023 · Synced Oct 5, 2026, 5:28 PM EDT