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ClinicalTrials.gov public records Last synced Oct 24, 2026, 6:36 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 73–96 of 267 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Ear Device Clear all
Terminated Not applicable Interventional

Effect of Transcutaneous Electrical Auricular Stimulation of the Vagus Nerve in Kidney Transplant Recipients

NCT04256837
View directory record Official record
Conditions
Vagus Nerve Stimulation
Interventions
Transcutaneous electrical auricular vagus nerve stimulation (VNS)
Device
Lead sponsor
Northwell Health
Other
Eligibility
18 Years and older
Enrollment
47 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Manhasset, New York
Source: ClinicalTrials.gov public record
Updated Dec 14, 2022 · Synced Oct 24, 2026, 6:36 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Teacher Child Interaction Training (TCIT): Randomized Control Trial

NCT04000230
View directory record Official record
Conditions
Behavior, Child
Interventions
TCIT, Booster
Behavioral
Lead sponsor
University of Miami
Other
Eligibility
12 Months and older
Enrollment
622 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2021
U.S. locations
4
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Aug 3, 2021 · Synced Oct 24, 2026, 6:36 AM EDT
Completed Not applicable Interventional Results available

Neuromodulation Using Vagus Nerve Stimulation Following Ischemic Stroke as Therapeutic Adjunct

NCT05390580
View directory record Official record
Conditions
Acute Ischemic Stroke
Interventions
transcutaneous auricular vagal nerve stimulation, Sham transcutaneous vagal nerve stimulation
Device
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 99 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Oct 31, 2025 · Synced Oct 24, 2026, 6:36 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Investigating EEG as a Biomarker for Tinnitus Improvement After Bimodal Stimulation

NCT07158034
View directory record Official record
Conditions
Tinnitus
Interventions
Lenire Device
Device
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Jul 20, 2026 · Synced Oct 24, 2026, 6:36 AM EDT
Completed Phase 1 Interventional

Intervention for Reduced Sound Tolerance

NCT00890526
View directory record Official record
Conditions
Hyperacusis
Interventions
Sound Therapy (Tinnitus Retraining Therapy), Counseling (Tinnitus Retraining Therapy), No Counseling, Placebo Sound Therapy
Other
Lead sponsor
University of Alabama, Tuscaloosa
Other
Eligibility
Not listed
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2010
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 21, 2012 · Synced Oct 24, 2026, 6:36 AM EDT
Completed Not applicable Interventional

Sleep/Wake State Assessment with Non-invasive Earbuds

NCT05066009
View directory record Official record
Conditions
Hypersomnolence
Interventions
NextSense EEG-enabled earbuds, Ellcie Healthy eyeglasses, Drug Holiday
Device · Other
Lead sponsor
Emory University
Other
Eligibility
18 Years to 60 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Feb 11, 2025 · Synced Oct 24, 2026, 6:36 AM EDT
Recruiting No phase listed Observational

Evaluation of Clinical Outcomes of Ponto Procedures Performed in Settings Outside the Main Operating Room (i.e. Out-of-OR)

NCT06930781
View directory record Official record
Conditions
Hearing Loss, Bone Anchored Hearing Aids
Interventions
Ponto implantation
Device
Lead sponsor
Oticon Medical
Industry
Eligibility
18 Years and older
Enrollment
270 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Jul 8, 2026 · Synced Oct 24, 2026, 6:36 AM EDT
Recruiting Not applicable Interventional

Neuromodulation to Regulate Inflammation and Autonomic Imbalance in Sepsis

NCT03992378
View directory record Official record
Conditions
Septic Shock
Interventions
Low Level Transcutaneous Vagus Nerve Stimulation
Device
Lead sponsor
University of Oklahoma
Other
Eligibility
18 Years and older
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2027
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Apr 1, 2026 · Synced Oct 24, 2026, 6:36 AM EDT
Terminated Not applicable Interventional Results available

BRIDGE Device for Post-operative Pain Control

NCT03265249
View directory record Official record
Conditions
Liver Failure, Liver Diseases, Alcoholic, Liver Diseases, Pain, Postoperative, Transplant; Failure, Liver, Liver Cirrhosis, Biliary
Interventions
BRIDGE device
Device
Lead sponsor
Duke University
Other
Eligibility
18 Years to 70 Years
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated May 29, 2026 · Synced Oct 24, 2026, 6:36 AM EDT
Recruiting Not applicable Interventional

Trans-auricular Nerve Stimulation as an Innovative Approach to the Treatment of Pain in Pediatric Patients Suffering From Sickle Cell Disease

NCT07090668
View directory record Official record
Conditions
Sickle Cell Disease
Interventions
tAN device
Device
Lead sponsor
Emory University
Other
Eligibility
7 Years to 18 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Oct 22, 2026 · Synced Oct 24, 2026, 6:36 AM EDT
Not yet recruiting Not applicable Interventional

Effect Of Percutaneous Electrical Nerve Field Stimulation on Symptom Control/Nervous System Activity in Patients w/Diabetes Types 1/2

NCT06783504
View directory record Official record
Conditions
Diabetes, Gastroparesis
Interventions
PERCUTANEOUS ELECTRICAL FIELD NERVE STIMULATION, Sham percutaneous electrical nerve field stimulation
Device
Lead sponsor
Indiana University
Other
Eligibility
18 Years to 60 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2029
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Oct 1, 2026 · Synced Oct 24, 2026, 6:36 AM EDT
Terminated Not applicable Interventional Results available

Effectiveness of Electrical Neurostimulation in Cyclic Vomiting Syndrome.

NCT04721171
View directory record Official record
Conditions
Cyclic Vomiting Syndrome
Interventions
The Bridge device
Device
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
18 Years to 65 Years
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Apr 2, 2026 · Synced Oct 24, 2026, 6:36 AM EDT
Recruiting Not applicable Interventional

Effects of Transcutaneous Vagal Nerve Stimulation on Post-Surgical Return to Consciousness, Delirium, and Depression

NCT07610655
View directory record Official record
Conditions
Post Operative Delirium, Cognitive Impairment, Vagus Nerve Stimulation, Depression
Interventions
Transcutaneous vagal nerve stimulation, Sham (No Treatment)
Device
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated May 28, 2026 · Synced Oct 24, 2026, 6:36 AM EDT
Enrolling by invitation 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 Oct 19, 2026 · Synced Oct 24, 2026, 6:36 AM EDT
Completed Not applicable Interventional

Development of Software to Provide the SpeechVive Device Via the Internet

NCT02744911
View directory record Official record
Conditions
Parkinson Disease
Interventions
SpeechVive device, Telemedicine interaction, In person interaction
Device · Behavioral
Lead sponsor
SpeechVive, Inc
Industry
Eligibility
30 Years and older
Enrollment
143 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
2
States / cities
Lafayette, Indiana • West Lafayette, Indiana
Source: ClinicalTrials.gov public record
Updated Sep 19, 2019 · Synced Oct 24, 2026, 6:36 AM EDT
Completed Phase 4 Interventional Results available

Bilateral Benefit in Adult Users of the HiRes 90K Bionic Ear System

NCT00205881
View directory record Official record
Conditions
Hearing Loss
Interventions
HiRes 90K Bionic Ear System
Device
Lead sponsor
Advanced Bionics
Industry
Eligibility
18 Years and older
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2009
U.S. locations
9
States / cities
Los Angeles, California • Palo Alto, California • Miami, Florida + 6 more
Source: ClinicalTrials.gov public record
Updated Mar 1, 2012 · Synced Oct 24, 2026, 6:36 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

The Effects of a Music Intervention on Stress, Anxiety and Academic Performance on Nursing Students

NCT05590910
View directory record Official record
Conditions
Stress
Interventions
Music
Other
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
18 Years and older
Enrollment
89 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated May 3, 2024 · Synced Oct 24, 2026, 6:36 AM EDT
Completed Not applicable Interventional Results available

Hearing Aid and Individuals With Cognitive Disorders

NCT04049643
View directory record Official record
Conditions
Presbycusis, Bilateral, Alzheimer Disease 2 Due to Apoe4 Isoform, Mild Cognitive Impairment
Interventions
Audiologist-based fitting, Service-only Fitting, Device-only fitting
Device
Lead sponsor
Yu-Hsiang Wu
Other
Eligibility
55 Years to 85 Years
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
2
States / cities
Iowa City, Iowa • Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Apr 17, 2025 · Synced Oct 24, 2026, 6:36 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

ABVN Phase 1 - Ear Stimulation

NCT04206540
View directory record Official record
Conditions
Healthy Subjects
Interventions
Transcutaneous Auricular Vagus Nerve Stimulation
Device
Lead sponsor
Indiana University
Other
Eligibility
18 Years to 80 Years
Enrollment
23 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Oct 16, 2026 · Synced Oct 24, 2026, 6:36 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Efficacy of a Sleep Hygiene Toolkit for Patients in ARU

NCT05541692
View directory record Official record
Conditions
Sleep Disturbance, Sleep Disorder, Insomnia, Critical Illness Myopathy
Interventions
Sleep Hygiene Toolkit
Behavioral
Lead sponsor
University of Southern California
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Sep 15, 2022 · Synced Oct 24, 2026, 6:36 AM EDT
Completed Not applicable Interventional

The RA PROTECTION Study

NCT04306744
View directory record Official record
Conditions
Rheumatoid Arthritis
Interventions
Vorso PROTECT System, Vorso PROTECT System - Sham (OFF)
Device
Lead sponsor
Nesos Corp
Industry
Eligibility
18 Years to 80 Years
Enrollment
162 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Duncansville, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 30, 2023 · Synced Oct 24, 2026, 6:36 AM EDT
Terminated Not applicable Interventional

Percutaneous Neurostimulation to Treat Paroxysmal Sympathetic Hyperactivity in Children

NCT05343988
View directory record Official record
Conditions
Paroxysmal Sympathetic Hyperactivity
Interventions
Percutaneous Electrical Nerve Field Stimulation (PENFS) device application
Device
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
2 Years to 17 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated May 1, 2026 · Synced Oct 24, 2026, 6:36 AM EDT
Recruiting Not applicable Interventional

The Effect of Transcutaneous Vagal Nerve Stimulation (tVNS) on Cerebral Vasospasm Secondary to Aneurysmal Subarachnoid Hemorrhage

NCT07131696
View directory record Official record
Conditions
Aneurysmal Subarachnoid Hemorrhage, Vasospasm, Cerebral, Transcutaneous Vagal Nerve Stimulation (tVNS), Endovascular Treatment
Interventions
Transcutaneous Vagal Nerve Stimulation
Device
Lead sponsor
Marshall Holland
Other
Eligibility
18 Years to 65 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Aug 11, 2026 · Synced Oct 24, 2026, 6:36 AM EDT
Completed Not applicable Interventional

Effects of External Ear Stimulation on Pain Perception and Mood

NCT02821741
View directory record Official record
Conditions
Pain in Healthy Participants
Interventions
The Twin Stim Plus, 3rd Edition, Medoc Pathway System
Device
Lead sponsor
National Center for Complementary and Integrative Health (NCCIH)
NIH
Eligibility
18 Years to 50 Years
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2026
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 22, 2026 · Synced Oct 24, 2026, 6:36 AM EDT