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ClinicalTrials.gov public records Last synced Oct 23, 2026, 6:56 PM EDT

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

Showing 1–24 of 267 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Ear Device Clear all
Completed No phase listed Observational

Accuracy of Pulse CO-Oximetry Technology in Characterizing Noninvasive SpHb

NCT01997502
View directory record Official record
Conditions
Surgery, Hemoglobin
Interventions
Pulse CO-Oximetry Technology, Blood draw
Device · Other
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years and older
Enrollment
621 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2024
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Apr 9, 2025 · Synced Oct 23, 2026, 6:56 PM EDT
Terminated Not applicable Interventional

Peripheral Nerve Stimulation Therapy for Atrial Fibrillation

NCT05653583
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
Wrist Device, Ear Device, Sham Device
Device
Lead sponsor
Cala Health, Inc.
Industry
Eligibility
22 Years to 85 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
2
States / cities
Rochester, Minnesota • Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Oct 21, 2026 · Synced Oct 23, 2026, 6:56 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Evaluation of Revised Indicatons (ERID) for Cochlear Implant Candidacy for the Adult CMS Population

NCT02075229
View directory record Official record
Conditions
Bilateral Sensorineural Hearing Loss
Interventions
Cochlear implant
Device
Lead sponsor
American Cochlear Implant Alliance
Other
Eligibility
65 Years and older
Enrollment
37 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2019
U.S. locations
19
States / cities
Los Angeles, California • Englewood, Colorado • Miami, Florida + 16 more
Source: ClinicalTrials.gov public record
Updated Jul 27, 2021 · Synced Oct 23, 2026, 6:56 PM EDT
Completed Phase 1 Interventional

Investigating the Use of taVNS to Treat Insomnia in Individuals With Breast Cancer (taVNS-insomnia-BC)

NCT06006299
View directory record Official record
Conditions
Breast Cancer, Insomnia
Interventions
transauricular Vagus Nerve Stimulation
Device
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years and older · Female only
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
2
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Jun 18, 2026 · Synced Oct 23, 2026, 6:56 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

TMJ NextGeneration(TM) Feasibility Study

NCT02257320
View directory record Official record
Conditions
Bruxism
Interventions
TMJ NextGeneration(TM)
Device
Lead sponsor
TMJ Health
Industry
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
2
States / cities
Boca Raton, Florida • Boynton Beach, Florida
Source: ClinicalTrials.gov public record
Updated Jun 10, 2015 · Synced Oct 23, 2026, 6:56 PM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Reducing Delirium in the Surgical Intensive Care Unit

NCT02856737
View directory record Official record
Conditions
Delirium
Interventions
eye masks and earplugs
Other
Lead sponsor
Boston Medical Center
Other
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 11, 2017 · Synced Oct 23, 2026, 6:56 PM EDT
Completed Not applicable Interventional

Phonak Behind-The-Ear Quality Evaluation

NCT05956808
View directory record Official record
Conditions
Hearing Loss, Sensorineural
Interventions
Phonak Naida BTE hearing aid, Phonak Naida legacy BTE hearing aid
Device
Lead sponsor
Sonova AG
Industry
Eligibility
18 Years and older
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023
U.S. locations
1
States / cities
Aurora, Illinois
Source: ClinicalTrials.gov public record
Updated Aug 21, 2023 · Synced Oct 23, 2026, 6:56 PM EDT
Recruiting Phase 4 Interventional

Low Sodium Oxybate in Patients With Idiopathic Hypersomnia

NCT05837091
View directory record Official record
Conditions
Idiopathic Hypersomnia
Interventions
Low Sodium Oxybate, 24-hour polysomnography, Nextsense EEG earbuds, Axivity device
Drug · Diagnostic Test · Device
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 65 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
4
States / cities
Phoenix, Arizona • Redwood City, California • Jacksonville, Florida + 1 more
Source: ClinicalTrials.gov public record
Updated May 12, 2026 · Synced Oct 23, 2026, 6:56 PM EDT
Withdrawn Not applicable Interventional

Can The Bridge Transition Opiate Use Disorder Patients in Stable Recovery From Buprenorphine to Naltrexone

NCT03762798
View directory record Official record
Conditions
Substance Use Disorders, Substance Abuse, Substance Use, Substance Dependence
Interventions
The Bridge
Device
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years to 99 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 23, 2021 · Synced Oct 23, 2026, 6:56 PM EDT
Recruiting Not applicable Interventional

Neuromodulation of Inflammation and Endothelial Function

NCT05230732
View directory record Official record
Conditions
Systolic Heart Failure
Interventions
neuromodulation device, SHAM
Device
Lead sponsor
University of Oklahoma
Other
Eligibility
18 Years to 85 Years
Enrollment
158 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Aug 11, 2026 · Synced Oct 23, 2026, 6:56 PM EDT
Recruiting Phase 1 Interventional Accepts healthy volunteers

The ENHANCE Study: taVNS and Psilocybin

NCT05866471
View directory record Official record
Conditions
Healthy, Psychedelic Experiences, Vagus Nerve Stimulation
Interventions
Psilocybin, Transcutaneous auricular Vagus Nerve Stimulation (taVNS), Psychosocial Support Alone, Sham taVNS
Drug · Device · Behavioral + 1 more
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years to 70 Years
Enrollment
115 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Oct 20, 2026 · Synced Oct 23, 2026, 6:56 PM EDT
Recruiting Not applicable Interventional

Transcutaneous Auricular Vagus Nerve Stimulation Device in CKD Population

NCT05981183
View directory record Official record
Conditions
Chronic Kidney Disease
Interventions
Transcutaneous electrical nerve stimulation unit (TENS)
Device
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 80 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 31, 2025 · Synced Oct 23, 2026, 6:56 PM EDT
Enrolling by invitation Not applicable Interventional

Study to Investigate Vagus Nerve Stimulation Paired With Motor Task for Remyelination and Functional Recovery

NCT06641271
View directory record Official record
Conditions
Multiple Sclerosis (MS) - Relapsing-remitting, Multiple Sclerosis
Interventions
Closed Loop Trans-Auricular Vagus Nerve Stimulation System, Placebo
Device
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 70 Years
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2031
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Jul 6, 2026 · Synced Oct 23, 2026, 6:56 PM EDT
Terminated Phase 4 Interventional Results available

Delirium Prevention With Ketamine in Ear, Nose, and Throat (ENT) Patients

NCT03040024
View directory record Official record
Conditions
Otolaryngeal Cancer
Interventions
Ketamine, Placebo, Electroencephalogram (EEG)
Drug · Device
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
71 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Jul 8, 2021 · Synced Oct 23, 2026, 6:56 PM EDT
Not yet recruiting Not applicable Interventional

Modulating Inflammation in Neuro-Trauma

NCT07510074
View directory record Official record
Conditions
Traumatic Brain Injury
Interventions
Nurosym taVNS, Nurosym (sham)
Device
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
18 Years to 75 Years
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
2
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Oct 5, 2026 · Synced Oct 23, 2026, 6:56 PM EDT
Recruiting Not applicable Interventional

taVNS for FRNS in Children

NCT05588063
View directory record Official record
Conditions
Nephrotic Syndrome in Children, Minimal Change Disease, Focal Segmental Glomerulosclerosis
Interventions
Transcutaneous auricular vagus nerve stimulation, Sham device
Device
Lead sponsor
Northwell Health
Other
Eligibility
3 Years to 17 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
2
States / cities
New Hyde Park, New York • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 15, 2026 · Synced Oct 23, 2026, 6:56 PM EDT
Recruiting Not applicable Interventional

Vestibular Implantation in Older Adults

NCT05676944
View directory record Official record
Conditions
Other Disorders of Vestibular Function, Bilateral, Bilateral Vestibular Deficiency (BVD), Gentamicin Ototoxicity, Labyrinth Diseases, Vestibular Diseases, Sensation Disorders, Bilateral Vestibular Hypofunction, Bilateral Vestibulopathy, Presbyvestibulopathy, Aminoglycoside Ototoxicity
Interventions
Labyrinth Devices MVI™ Multichannel Vestibular Implant System
Device
Lead sponsor
Johns Hopkins University
Other
Eligibility
65 Years to 90 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jan 12, 2026 · Synced Oct 23, 2026, 6:56 PM EDT
Active, not recruiting Not applicable Interventional

tVNS in Long COVID-19

NCT06585254
View directory record Official record
Conditions
Long COVID, Chronic Fatigue Syndrome
Interventions
Transcutaneous vagus nerve stimulator
Device
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
21 Years to 70 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 3, 2026 · Synced Oct 23, 2026, 6:56 PM EDT
Completed Not applicable Interventional Results available

Feasibility Study: fMRI Evaluation of Auricular PENFS for Fibromyalgia

NCT03008837
View directory record Official record
Conditions
Fibromyalgia
Interventions
Military Field Stimulator, Standard Therapy
Device · Other
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
20 Years to 60 Years
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Decatur, Georgia
Source: ClinicalTrials.gov public record
Updated Jul 27, 2020 · Synced Oct 23, 2026, 6:56 PM EDT
Completed Not applicable Interventional

Effect of Transcutaneous Vagal Stimulation (TVS) on Endothelial Function and Arterial Stiffness in HFrEF

NCT03380156
View directory record Official record
Conditions
Heart Failure With Reduced Ejection Fraction, Endothelial Dysfunction
Interventions
TVS, Sham TVS
Device
Lead sponsor
University of Oklahoma
Other
Eligibility
18 Years to 80 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Jan 14, 2021 · Synced Oct 23, 2026, 6:56 PM EDT
Recruiting Not applicable Interventional

Extra-cochlear Electrode Placement at the Post-auricular Vagus Nerve in Cochlear Implantation

NCT07011927
View directory record Official record
Conditions
Hearing Loss
Interventions
Cochlear Implant, Modified Implant Procedure
Device
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 1, 2026 · Synced Oct 23, 2026, 6:56 PM EDT
Terminated Not applicable Interventional Results available

Adhear Bone Conduction System

NCT03533686
View directory record Official record
Conditions
Hearing Loss, Conductive, Hearing Loss, Unilateral
Interventions
Adhear Bone Conduction System, Bone anchored hearing aid (BAHA)
Device
Lead sponsor
University of Miami
Other
Eligibility
2 Years and older
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Aug 8, 2023 · Synced Oct 23, 2026, 6:56 PM EDT
Recruiting Not applicable Interventional

Coherent Optical Detection of Middle Ear Disease

NCT05353569
View directory record Official record
Conditions
Otitis Media, Otitis Media With Effusion, Otitis Media Acute
Interventions
OCT Device(s)
Diagnostic Test
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
12 Months to 6 Years
Enrollment
235 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2028
U.S. locations
2
States / cities
Wauwatosa, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jan 21, 2026 · Synced Oct 23, 2026, 6:56 PM EDT
Completed Not applicable Interventional

Ophthalmoscope and Otoscope Training in Family Medicine Residency

NCT06693804
View directory record Official record
Conditions
Resident Education, Digital Technology
Interventions
Digital Otoscope and Ophthalmoscope, Conventional otoscope and ophthalmoscope
Other
Lead sponsor
Milton S. Hershey Medical Center
Other
Eligibility
18 Years and older
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
2
States / cities
Harrisburg, Pennsylvania • Reading, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 17, 2025 · Synced Oct 23, 2026, 6:56 PM EDT