- Conditions
- Parkinson&Amp;Amp;#39;s Disease (PD)
- Interventions
- Deep-brain Stimulation, Transcranial Magnetic Stimulation, Transcranial Alternating Current Stimulation
- Device
- Lead sponsor
- Nandakumar Narayanan
- Other
- Eligibility
- 18 Years to 99 Years
- Enrollment
- 635 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2029
- U.S. locations
- 1
- States / cities
- Iowa City, Iowa
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 are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 25–48
of 24
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Obsessive-Compulsive Disorder
- Interventions
- Summit RC+S System with ECoG Paddles, One Month Blinded Discontinuation Period:
- Device · Other
- Lead sponsor
- Baylor College of Medicine
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 5 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2027
- U.S. locations
- 3
- States / cities
- Pittsburgh, Pennsylvania • Providence, Rhode Island • Houston, Texas
- Conditions
- Parkinson's Disease
- Interventions
- Not listed
- Lead sponsor
- St. Joseph's Hospital and Medical Center, Phoenix
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 35 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2015
- U.S. locations
- 1
- States / cities
- Phoenix, Arizona
- Conditions
- Parkinson Disease
- Interventions
- Vercise DBS System
- Device
- Lead sponsor
- Jonathan Jagid
- Other
- Eligibility
- 40 Years to 80 Years
- Enrollment
- 5 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2024
- U.S. locations
- 1
- States / cities
- Miami, Florida
- Conditions
- Parkinson's Disease, Deep Brain Stimulation Surgery
- Interventions
- Dexmedetomidine
- Drug
- Lead sponsor
- University of Wisconsin, Madison
- Other
- Eligibility
- 18 Years to 85 Years
- Enrollment
- 6 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2015
- U.S. locations
- 1
- States / cities
- Madison, Wisconsin
- Conditions
- Obsessive-Compulsive Disorder, OCD
- Interventions
- Deep Brain Stimulation
- Device
- Lead sponsor
- Andrew Moses Lee, MD, PhD
- Other
- Eligibility
- 22 Years to 75 Years
- Enrollment
- 10 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2028
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- Parkinson Disease
- Interventions
- STN-PPN DBS Surgery, Deep Brain Stimulation Surgery (DBS)
- Device · Procedure
- Lead sponsor
- St. Joseph's Hospital and Medical Center, Phoenix
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 8 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2027
- U.S. locations
- 1
- States / cities
- Phoenix, Arizona
- Conditions
- Pediatric Hemiparesis
- Interventions
- Transcranial Direct Current Stimulation (tDCS), Placebo Comparator
- Device
- Lead sponsor
- University of Minnesota
- Other
- Eligibility
- 8 Years to 21 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2017
- U.S. locations
- 2
- States / cities
- Minneapolis, Minnesota • Saint Paul, Minnesota
- Conditions
- Parkinson's Disease
- Interventions
- Not listed
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- Not listed
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2026
- U.S. locations
- 1
- States / cities
- Cleveland, Ohio
- Conditions
- Treatment Resistant Depression, Epilepsy
- Interventions
- Device: Directional Deep Brain Stimulation
- Device
- Lead sponsor
- Baylor College of Medicine
- Other
- Eligibility
- 22 Years to 70 Years
- Enrollment
- 84 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2027
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- Bipolar Depression
- Interventions
- Medtronic Percept RC System, One Month Blinded Discontinuation Period
- Device · Behavioral
- Lead sponsor
- Wayne Goodman MD
- Other
- Eligibility
- 22 Years to 64 Years
- Enrollment
- 10 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2030
- U.S. locations
- 4
- States / cities
- Boston, Massachusetts • Houston, Texas • Seattle, Washington
- Conditions
- Parkinson Disease
- Interventions
- STN alone, GPi alone, STN + GPi, Closed-loop stimulation
- Device
- Lead sponsor
- Dennis Turner, M.D.
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 46 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2027
- U.S. locations
- 1
- States / cities
- Durham, North Carolina
- Conditions
- Parkinson Disease
- Interventions
- Neurostimulation, Carbidopa 25/Levodopa 100Mg Tab
- Device · Drug
- Lead sponsor
- David Escobar
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 25 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2028
- U.S. locations
- 1
- States / cities
- Cleveland, Ohio
- Conditions
- Spinal Cord Injuries, Nerve Injury, Pain, Postoperative, Post Herpetic Neuralgia, Complex Regional Pain Syndromes, Post-Stroke Pain, Post Radiation Brain Injury, Post Radiation Plexopathy, Nerve Root Avulsion
- Interventions
- Medtronic Summit RC+S or Percept RC
- Device
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 22 Years to 80 Years
- Enrollment
- 12 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2030
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- Obsessive-Compulsive Disorder
- Interventions
- Deep Brain Stimulation
- Procedure
- Lead sponsor
- University of Florida
- Other
- Eligibility
- 23 Years to 65 Years
- Enrollment
- 6 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2001 – 2009
- U.S. locations
- 1
- States / cities
- Gainesville, Florida
- Conditions
- Essential Tremor
- Interventions
- Cala TWO stimulator
- Device
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 21 Years to 70 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2026
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota
- Conditions
- Obsessive Compulsive Disorder
- Interventions
- Medtronic Percept Deep Brain Stimulation
- Device
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 21 Years to 65 Years
- Enrollment
- 2 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2026
- U.S. locations
- 2
- States / cities
- Charlestown, Massachusetts • Minneapolis, Minnesota
- Conditions
- Parkinson's Disease
- Interventions
- Activa PC+S
- Device
- Lead sponsor
- Stanford University
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 15 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2016
- U.S. locations
- 1
- States / cities
- Stanford, California
- Conditions
- Bipolar I Disorder, Bipolar Depression
- Interventions
- Medtronic Percept PC DBS system
- Device
- Lead sponsor
- Icahn School of Medicine at Mount Sinai
- Other
- Eligibility
- 22 Years to 70 Years
- Enrollment
- 5 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2028
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Healthy Volunteers
- Interventions
- Temporal Interference (TI) Electrical Stimulation - NAcc 5 Hz TI Active, Temporal Interference (TI) Electrical Stimulation - NAcc 5 Hz TI Sham, Temporal Interference (TI) Electrical Stimulation - NAcc 10 Hz TI Active, Temporal Interference (TI) Electrical Stimulation - NAcc 10 Hz TI Sham
- Device
- Lead sponsor
- Indiana University
- Other
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Bloomington, Indiana
- Conditions
- Laryngeal Dystonia, Spasmodic Dysphonia, Tremor, Dystonia
- Interventions
- Deep Brain Stimulation
- Procedure
- Lead sponsor
- Massachusetts Eye and Ear Infirmary
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 120 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2027
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Parkinson Disease
- Interventions
- Unilateral dual-target (STN/GPi) DBS
- Device
- Lead sponsor
- University of Alabama at Birmingham
- Other
- Eligibility
- 18 Years to 89 Years
- Enrollment
- 36 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2028
- U.S. locations
- 1
- States / cities
- Birmingham, Alabama
- Conditions
- Depression
- Interventions
- Deep Brain Stimulation System
- Device
- Lead sponsor
- Butler Hospital
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 5 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- Started 2002
- U.S. locations
- 1
- States / cities
- Providence, Rhode Island
- Conditions
- Obsessive-Compulsive Disorder
- Interventions
- Stereoencephalography (SEEG), Deep Brain Stimulation (DBS)
- Device
- Lead sponsor
- Casey H. Halpern, M.D.
- Other
- Eligibility
- 22 Years to 75 Years
- Enrollment
- 12 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2030
- U.S. locations
- 2
- States / cities
- Stanford, California • Philadelphia, Pennsylvania