- 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
Search Results
Search by objective public record fields.
Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.
These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 1–20
of 20
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Breast Cancer, Lymphoma
- Interventions
- PARASYM neuromodulation device
- Device
- Lead sponsor
- University of Oklahoma
- Other
- Eligibility
- 18 Years to 99 Years
- Enrollment
- 104 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2027
- U.S. locations
- 2
- States / cities
- Oklahoma City, Oklahoma • Tulsa, Oklahoma
- Conditions
- Atrial Fibrillation
- Interventions
- active tVNS, sham tVNS
- Device
- Lead sponsor
- University of California, Los Angeles
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 77 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2024
- U.S. locations
- 2
- States / cities
- Los Angeles, California • Oklahoma City, Oklahoma
- Conditions
- Pain, Chronic, Irritable Bowel Syndrome, Symptom Cluster
- Interventions
- Home-based taVNS intervention
- Device
- Lead sponsor
- Yale University
- Other
- Eligibility
- 18 Years to 29 Years
- Enrollment
- 80 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2028
- U.S. locations
- 1
- States / cities
- New Haven, Connecticut
- Conditions
- Atrial Fibrillation, Inflammation
- Interventions
- Parasym device
- Device
- Lead sponsor
- University of Oklahoma
- Other
- Eligibility
- 21 Years to 90 Years
- Enrollment
- 53 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2020
- U.S. locations
- 1
- States / cities
- Oklahoma City, Oklahoma
- 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
- Conditions
- Atrial Fibrillation
- Interventions
- Parasym, Sham stimulation
- Device
- Lead sponsor
- University of Oklahoma
- Other
- Eligibility
- 21 Years to 90 Years
- Enrollment
- 90 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2024
- U.S. locations
- 1
- States / cities
- Oklahoma City, Oklahoma
- Conditions
- Stroke, Ischemic Cerebrovascular Accident, Ischemic Stroke, Vagal Nerve Stimulation
- Interventions
- transauricular Vagal Nerve Stimulation, Sham Comparator
- Device
- Lead sponsor
- Casa Colina Hospital and Centers for Healthcare
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 52 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Pomona, California
- Conditions
- Neuromodulation
- Interventions
- Auricular Vagal Nerve Stimulation
- Device
- Lead sponsor
- Northwell Health
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 10 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2026
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Post COVID-19, Cognitive Dysfunction
- Interventions
- Parasym Device (of Parasym Ltd, UK) using Transcutaneous Vagus Nerve Stimulation (t-VNS)
- Device
- Lead sponsor
- Casa Colina Hospital and Centers for Healthcare
- Other
- Eligibility
- 18 Years to 85 Years · Female only
- Enrollment
- 25 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2023
- U.S. locations
- 1
- States / cities
- Pomona, California
- Conditions
- No Condition
- Interventions
- taVNS, Mindfulness Meditation, low intensity taVNS
- Device · Behavioral · Other
- Lead sponsor
- University of Houston
- Other
- Eligibility
- 18 Years to 29 Years
- Enrollment
- 50 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- Postural Orthostatic Tachycardia Syndrome
- Interventions
- Parasym (TM) Transcutaneous Electrical Nerve Stimulation (TENS) Device
- Device
- Lead sponsor
- University of Oklahoma
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 5 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2021
- U.S. locations
- 1
- States / cities
- Oklahoma City, Oklahoma
- Conditions
- Substance Use Disorder (SUD)
- Interventions
- Transcutaneous Auricular Vagus Nerve Stimulation
- Device
- Lead sponsor
- Daisy Thompson-Lake
- Other
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 50 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2029
- U.S. locations
- 1
- States / cities
- Charlottesville, Virginia
- 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
- 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
- Conditions
- Irritable Bowel Syndrome (IBS-C)
- Interventions
- Transcutaneous Auricular Vagus Nerve Stimulation (ta-VNS), Sham Transcutaneous Auricular Vagus Nerve Stimulation
- Device
- Lead sponsor
- West Virginia University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 80 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Morgantown, West Virginia
- Conditions
- Long COVID, Chronic Fatigue Syndrome
- Interventions
- Transcutaneous Non-Invasive Vagus Nerve Stimulation
- Device
- Lead sponsor
- Icahn School of Medicine at Mount Sinai
- Other
- Eligibility
- Up to 70 Years
- Enrollment
- 17 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Atrial Fibrillation
- Interventions
- Parasym
- Device
- Lead sponsor
- University of Chicago
- Other
- Eligibility
- 18 Years to 89 Years
- Enrollment
- 81 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2021
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Premature Ventricular Complexes, PVC - Premature Ventricular Contraction, Auricular Vagus Nerve Stimulation
- Interventions
- Extended nocturnal use of auricular vagus nerve stimulator device
- Device
- Lead sponsor
- University of California, San Diego
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 16 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- La Jolla, California
- Conditions
- Premature Ventricular Contraction
- Interventions
- Parasym device, Sham device
- Device
- Lead sponsor
- Northwell Health
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2026
- U.S. locations
- 2
- States / cities
- New York, New York • Oklahoma City, Oklahoma