- Conditions
- Unilateral Primary Osteoarthritis of Knee, Primary Osteoarthritis of Knee Nos
- Interventions
- Placebo TENS, Active TENS
- Device
- Lead sponsor
- Barbara A Rakel
- Other
- Eligibility
- 30 Years to 100 Years
- Enrollment
- 317 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2012
- U.S. locations
- 1
- States / cities
- Iowa City, Iowa
Search Results
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Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.
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Showing 1–9
of 9
matching trials from the live ClinicalTrials.gov search.
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- Conditions
- Subarachnoid Hemorrhage, Aneurysmal, Delayed Cerebral Ischemia, Cerebral Vasospasm, Autonomic Nervous System Diseases
- Interventions
- Right-Sided Cervical Sympathetic Block at C6, Transcutaneous Auricular Vagal Nerve Stimulation (taVNS)
- Procedure · Device
- Lead sponsor
- University of Texas Southwestern Medical Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 300 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2030
- U.S. locations
- 1
- States / cities
- Dallas, Texas
- Conditions
- Chronic Pain, Pain, Neuropathic, Neuropathic Pain
- Interventions
- Spinal Cord Stimulator
- Device
- Lead sponsor
- Ashwin Viswanathan
- Other
- Eligibility
- 22 Years and older
- Enrollment
- 43 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2028
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- Healthy, Cognitive Change, Effects of External Neurostimulation on Cognition
- Interventions
- Active Neurostimulation, Sham Stimulation
- Device
- Lead sponsor
- OpenBCI
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 45 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Brooklyn, New York
- Conditions
- Seizures, Epilepsy, Seizure Disorder
- Interventions
- ANT recording and stimulation
- Procedure
- Lead sponsor
- Duke University
- Other
- Eligibility
- 18 Years and older
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2025
- U.S. locations
- 1
- States / cities
- Durham, North Carolina
- Conditions
- Spinal Fusion, Spinal Stenosis
- Interventions
- Pulse width modulation
- Diagnostic Test
- Lead sponsor
- Dartmouth-Hitchcock Medical Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 50 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2027
- U.S. locations
- 1
- States / cities
- Lebanon, New Hampshire
- Conditions
- Spinal Cord Injury
- Interventions
- Genital nerve stimulation
- Device
- Lead sponsor
- MetroHealth Medical Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 12 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Cleveland, Ohio
- Conditions
- Anxiety
- Interventions
- Transcranial alternating current stimulator
- Device
- Lead sponsor
- Birmingham VA Health Care System
- Federal
- Eligibility
- 19 Years to 70 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2028
- U.S. locations
- 1
- States / cities
- Birmingham, Alabama
- Conditions
- Spinal Cord Injury, Orthostatic Hypertension, Autonomic Dysreflexia
- Interventions
- Spinal Cord Transcutaneous Stimulation
- Device
- Lead sponsor
- University of Louisville
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2029
- U.S. locations
- 2
- States / cities
- Louisville, Kentucky