- Conditions
- Posttraumatic Stress Disorder, Opioid Use Disorder
- Interventions
- Sparrow Ascent tAN, Sparrow Ascent Active Sham
- Device
- Lead sponsor
- University of Cincinnati
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2026
- U.S. locations
- 1
- States / cities
- Cape Girardeau, Missouri
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Showing 1–16
of 16
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Alcohol Withdrawal
- Interventions
- Transcutaneous Auricular Neurostimulation (tAN)
- Device
- Lead sponsor
- Erin Takemoto
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 12 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025
- U.S. locations
- 1
- States / cities
- Wernersville, Pennsylvania
- Conditions
- Von Willebrand Disease, Type 1, Heavy Menstrual Bleeding
- Interventions
- Volta System
- Device
- Lead sponsor
- Five Liters, Inc.
- Industry
- Eligibility
- 18 Years to 45 Years · Female only
- Enrollment
- 29 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2025
- U.S. locations
- 1
- States / cities
- Dallas, Texas
- Conditions
- Motion Sickness
- Interventions
- Transcutaneous Auricular Neurostimulation device
- Device
- Lead sponsor
- 59th Medical Wing
- Federal
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 36 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025
- U.S. locations
- 1
- States / cities
- San Antonio, Texas
- Conditions
- Blood Loss, Surgical
- Interventions
- Volta tAN System, SHAM Volta tAN System
- Device
- Lead sponsor
- University Surgical Vascular
- Industry
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2026
- U.S. locations
- 1
- States / cities
- Watkinsville, Georgia
- Conditions
- Fibromyalgia (FM), Posttraumatic Stress Disorder (PTSD)
- Interventions
- taVNS plus PEPC, sham plus PEPC
- Device
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 18 Years and older
- Enrollment
- 180 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2027 – 2030
- U.S. locations
- 1
- States / cities
- Decatur, Georgia
- Conditions
- Traumatic Brain Injury, Severe Traumatic Brain Injury, Disorders of Consciousness Due to Severe Brain Injury, Coma, Traumatic
- Interventions
- Dual-Site Transcutaneous Auricular Nerve Stimulation (taVNS + taTNS)
- Device
- Lead sponsor
- Sima Mofakham
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 10 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2029
- U.S. locations
- 1
- States / cities
- Stony Brook, New York
- Conditions
- Opioid-use Disorder, Opioid Withdrawal
- Interventions
- Sparrow Ascent Therapy System, Lofexidine, Extended-release injectable naltrexone
- Device · Drug
- Lead sponsor
- Spark Biomedical, Inc.
- Industry
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 108 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2025
- U.S. locations
- 4
- States / cities
- Rancho Mirage, California • Crownsville, Maryland • Center City, Minnesota + 1 more
- Conditions
- Mental Fatigue, Mental Stress
- Interventions
- Sparrow Link
- Device
- Lead sponsor
- Spark Biomedical, Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Dallas, Texas
- Conditions
- Heavy Menstrual Bleeding
- Interventions
- Volta System
- Device
- Lead sponsor
- Spark Biomedical, Inc.
- Industry
- Eligibility
- 18 Years to 45 Years · Female only
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025
- U.S. locations
- 1
- States / cities
- Dallas, Texas
- Conditions
- TBI (Traumatic Brain Injury)
- Interventions
- Sparrow Ascent Transcutaneous Auricular Neurostimulation (tAN)
- Device
- Lead sponsor
- University of Texas Southwestern Medical Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 42 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2027
- U.S. locations
- 1
- States / cities
- Dallas, Texas
- Conditions
- Pain, Postoperative, Opioid Use, Lumbar Spine Injury
- Interventions
- Sparrow Ascent Transcutaneous Auricular Neurostimulation (tAN), Sham Control Device
- Device
- Lead sponsor
- University of Texas Southwestern Medical Center
- Other
- Eligibility
- 18 Years to 85 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2027
- U.S. locations
- 1
- States / cities
- Dallas, Texas
- Conditions
- Functional Endoscopic Sinus Surgery, Vagal Nerve Stimulation, Platelet Activation
- Interventions
- Spark Biomedical Sparrow Ascent Transcutaneous Auricular Neurostimulation (tAN) System
- Device
- Lead sponsor
- Icahn School of Medicine at Mount Sinai
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Heavy Menstrual Bleeding
- Interventions
- Sparrow Link, Sparrow Link (Sham)
- Device
- Lead sponsor
- Spark Biomedical, Inc.
- Industry
- Eligibility
- 14 Years to 45 Years · Female only
- Enrollment
- 80 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Perimenopause, PMDD
- Interventions
- transcutaneous auricular neurostimulation (tAN)
- Device
- Lead sponsor
- Texas Christian University
- Other
- Eligibility
- 18 Years to 55 Years · Female only
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Fort Worth, Texas
- Conditions
- Alcohol Use Disorder, Alcohol Abuse, Substance Use Disorders, Substance Use Disorders Alcohol Use Withdrawal State
- Interventions
- Sparrow Ascent, Sparrow Ascent (Sham)
- Device
- Lead sponsor
- Spark Biomedical, Inc.
- Industry
- Eligibility
- 18 Years to 64 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026
- U.S. locations
- 1
- States / cities
- Houston, Texas