Independent directory Public ClinicalTrials.gov records United States
Clinical Trials Finder
Objective public record navigation
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.

Clear filters

These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.

ClinicalTrials.gov public records Last synced Oct 17, 2026, 10:44 AM 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 34 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Open-loop Stimulation Clear all
Enrolling by invitation Not applicable Interventional

Movement State-dependent Adaptive DBS for PD

NCT07424508
View directory record Official record
Conditions
Parkinson's Disease (PD)
Interventions
Summit RC+S
Device
Lead sponsor
Doris Wang, MD, PhD
Other
Eligibility
21 Years to 75 Years
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Oct 13, 2026 · Synced Oct 17, 2026, 10:44 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Enhancing Attention in Elderly Using a Brain-Computer-Interface

NCT07441122
View directory record Official record
Conditions
Mild Cognitive Impairment (MCI)
Interventions
transcranial electrical stimulation, Mindfulness Meditation
Device · Behavioral
Lead sponsor
University of Texas at Austin
Other
Eligibility
18 Years to 90 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2029
U.S. locations
2
States / cities
Austin, Texas • Georgetown, Texas
Source: ClinicalTrials.gov public record
Updated Jul 27, 2026 · Synced Oct 17, 2026, 10:44 AM EDT
Active, not recruiting Not applicable Interventional

Responsive Deep Brain Stimulator for Essential Tremor

NCT02649166
View directory record Official record
Conditions
Essential Tremor
Interventions
Deep brain stimulation, Closed-loop deep brain stimulation
Device
Lead sponsor
University of Florida
Other
Eligibility
21 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2027
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Jan 9, 2026 · Synced Oct 17, 2026, 10:44 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Closed Loop TES for Enhancing Slow Wave Sleep

NCT03751982
View directory record Official record
Conditions
Sleep Disturbance, Insomnia
Interventions
Transcranial Electrical Neuromodulation (TES)
Device
Lead sponsor
Brain Electrophysiology Laboratory Company
Industry
Eligibility
18 Years to 65 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
1
States / cities
Eugene, Oregon
Source: ClinicalTrials.gov public record
Updated Nov 23, 2018 · Synced Oct 17, 2026, 10:44 AM EDT
Recruiting Not applicable Interventional

CARED : A Novel Rapid Treatment Paradigm for Depression

NCT07507370
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
Intermittent Theta Burst Stimulation (iTBS), Transcranial Alternating Current Stimulation (tACS), Psychotherapy, Sham (Placebo) Transcranial Alternating Current Stimulation (tACS)
Device · Behavioral
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 70 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 25, 2026 · Synced Oct 17, 2026, 10:44 AM EDT
Completed Not applicable Interventional Results available

HIRREM Developmental Study

NCT02709369
View directory record Official record
Conditions
Sleep Initiation and Maintenance Disorders, Anxiety, Post-Traumatic Stress Disorder, Hot Flashes, Headache, Traumatic Brain Injury, Post Concussion Symptoms
Interventions
HIRREM
Device
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
11 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2018
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Dec 24, 2019 · Synced Oct 17, 2026, 10:44 AM EDT
Not yet recruiting Not applicable Interventional

Closed-Loop Vagus Nerve Stimulation (CLV) for Recovery of Gait After Spinal Cord Injury (SCI)

NCT07689227
View directory record Official record
Conditions
Spinal Cord Injury (SCI), Gait, Reduced Physical Activity, Lower Limb Functions, Walking Impairment, Mobility Impairment, Functional Mobility
Interventions
CLV, Sham
Device
Lead sponsor
The University of Texas at Dallas
Other
Eligibility
18 Years to 64 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
4
States / cities
Boston, Massachusetts • Dallas, Texas • Richardson, Texas
Source: ClinicalTrials.gov public record
Updated Jul 27, 2026 · Synced Oct 17, 2026, 10:44 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Optimizing Brain Excitability in Depression

NCT07242105
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
Active Single-Pulse TMS, Sham Single-Pulse TMS, TARGET-optimized TMS, Non-optimized (Open-Loop) TMS, EEG Recording, Intracranial EEG (iEEG) Recording
Device · Other
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 65 Years
Enrollment
145 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2029
U.S. locations
2
States / cities
Iowa City, California • Stanford, California
Source: ClinicalTrials.gov public record
Updated Feb 10, 2026 · Synced Oct 17, 2026, 10:44 AM EDT
Recruiting Not applicable Interventional

Deep Brain Stimulation for Refractory Obsessive-Compulsive Disorder

NCT06660225
View directory record Official record
Conditions
Obsessive-Compulsive Disorder
Interventions
Medtronic Percept Deep Brain Stimulation Therapy [Sham Control Stimulation], Medtronic Percept Deep Brain Stimulation Therapy [Therapeutic stimulation]
Device
Lead sponsor
Nader Pouratian
Other
Eligibility
22 Years to 75 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2031
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Oct 1, 2026 · Synced Oct 17, 2026, 10:44 AM EDT
Enrolling by invitation Not applicable Interventional

Adaptive Deep Brain Stimulation for Freezing of Gait in Parkinson's Disease

NCT06819020
View directory record Official record
Conditions
Parkinson Disease
Interventions
Percept RC
Device
Lead sponsor
Doris Wang, MD, PhD
Other
Eligibility
21 Years to 75 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Apr 29, 2026 · Synced Oct 17, 2026, 10:44 AM EDT
Active, not recruiting Not applicable Interventional

Real-World Efficacy of Evoke® Closed-loop Spinal Cord Stimulation (CL-SCS) Therapy in Chronic Pain Patients (ULTRA).

NCT06246526
View directory record Official record
Conditions
Pain, Chronic Pain, Neuropathic Pain
Interventions
Evoke
Device
Lead sponsor
Saint Francis Hospital
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Charleston, West Virginia
Source: ClinicalTrials.gov public record
Updated Oct 14, 2026 · Synced Oct 17, 2026, 10:44 AM EDT
Active, not recruiting Not applicable Interventional

The Motor Network in Parkinson's Disease and Dystonia: Mechanisms of Therapy

NCT03582891
View directory record Official record
Conditions
Parkinson Disease, Dystonia
Interventions
Summit RC+S for Motor, 8-week pilot trial of Closed-loop vs. Open-loop Stimulation, Summit RC+S for Sleep
Device · Diagnostic Test
Lead sponsor
University of California, San Francisco
Other
Eligibility
21 Years to 75 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2028
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jun 11, 2026 · Synced Oct 17, 2026, 10:44 AM EDT
Not listed Phase 1 Interventional

Non-invasive Electrical Spinal Cord Stimulation To Restore Upper Extremity Function in Multiple Sclerosis

NCT06552611
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
Transcutaneous electrical spinal cord stimulation + therapy, Occupational Therapy
Combination Product · Other
Lead sponsor
University of Washington
Other
Eligibility
21 Years to 70 Years
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Aug 14, 2024 · Synced Oct 17, 2026, 10:44 AM EDT
Recruiting Not applicable Interventional

Closed-loop Spinal Stimulation for Restoration of Upper Extremity Function After Spinal Cord Injury

NCT05267951
View directory record Official record
Conditions
Spinal Cord Injuries
Interventions
Open-loop Stimulation, Close-loop Stimulation, Functional Task Practice
Device · Other
Lead sponsor
University of Washington
Other
Eligibility
21 Years to 70 Years
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2028
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Aug 18, 2026 · Synced Oct 17, 2026, 10:44 AM EDT
Recruiting Not applicable Interventional

Closed-Loop Transcranial Alternating Current Stimulation for the Treatment of Major Depressive Disorder

NCT07282678
View directory record Official record
Conditions
Depression - Major Depressive Disorder, Transcranial Alternating Current Stimulation
Interventions
Closed-loop tACS, Sham Comparator
Device
Lead sponsor
Pulvinar Neuro, LLC
Industry
Eligibility
22 Years and older
Enrollment
214 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Oct 8, 2026 · Synced Oct 17, 2026, 10:44 AM EDT
Recruiting Not applicable Interventional

Closed-Loop Deep Brain Stimulation for Refractory Chronic Pain

NCT04144972
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Jul 31, 2026 · Synced Oct 17, 2026, 10:44 AM EDT
Recruiting Not applicable Interventional

Adaptive Neurostimulation to Restore Sleep in Parkinson's Disease (Aim 2)

NCT05070013
View directory record Official record
Conditions
Parkinson's Disease, Sleep Fragmentation
Interventions
Deep Brain Stimulation
Device
Lead sponsor
University of Nebraska
Other
Eligibility
18 Years to 80 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
2
States / cities
Omaha, Nebraska • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 22, 2025 · Synced Oct 17, 2026, 10:44 AM EDT
Recruiting Not applicable Interventional

Automated Daytime Adaptive Deep Brain Stimulation Parameter Optimization in Patients Implanted With Percept Neurostimulator

NCT07682311
View directory record Official record
Conditions
PD - Parkinson's Disease
Interventions
Medtronic Percept Deep Brain Stimulation (adaptive DBS), Medtronic Percept Deep Brain Stimulation (cDBS)
Device
Lead sponsor
University of California, San Francisco
Other
Eligibility
25 Years to 75 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2032
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Sep 14, 2026 · Synced Oct 17, 2026, 10:44 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Combined Therapeutic Air Mixture and Electrical Stimulation to Improve Breathing and Hand Function in Spinal Cord Injury

NCT06101199
View directory record Official record
Conditions
Cervical Spinal Cord Injury
Interventions
Acute Intermittent Hypercapnic Hypoxia, Transcutaneous spinal cord stimulation, SHAM Acute Intermittent Hypercapnic Hypoxia, SHAM Transcutaneous spinal cord stimulation
Other
Lead sponsor
Thomas Jefferson University
Other
Eligibility
18 Years to 65 Years
Enrollment
4 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 17, 2025 · Synced Oct 17, 2026, 10:44 AM EDT
Completed Not applicable Interventional Results available

Safety and Efficacy Study of the Evoke™ SCS System With Feedback vs. Conventional Stimulation

NCT02924129
View directory record Official record
Conditions
Chronic Pain, Back Pain, Pain
Interventions
Evoke Spinal Cord Stimulator (SCS) System
Device
Lead sponsor
Saluda Medical Americas, Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
134 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
16
States / cities
Phoenix, Arizona • Scottsdale, Arizona • Santa Rosa, California + 11 more
Source: ClinicalTrials.gov public record
Updated Jan 3, 2024 · Synced Oct 17, 2026, 10:44 AM EDT
Completed Not applicable Interventional Results available

Electrically Evoked Compound Action Potentials Human Observation Medtronic Algorithm Comparison Study

NCT04765735
View directory record Official record
Conditions
Chronic Pain
Interventions
Open-loop testing, Closed-loop testing - External Spinal Cord Stimulator (SCS)
Device
Lead sponsor
MedtronicNeuro
Industry
Eligibility
22 Years and older
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
9
States / cities
Carlsbad, California • Duluth, Minnesota • Edina, Minnesota + 5 more
Source: ClinicalTrials.gov public record
Updated Feb 26, 2024 · Synced Oct 17, 2026, 10:44 AM EDT
Completed Not applicable Interventional Results available

Bilateral Closed Loop Deep Brain Stimulation for Freezing of Gait Using Neural and Kinematic Feedback

NCT04043403
View directory record Official record
Conditions
Parkinson Disease
Interventions
Open Loop DBS, Adaptive (Closed Loop) DBS, Intermittent Open Loop DBS
Device
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 80 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2025
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Oct 7, 2026 · Synced Oct 17, 2026, 10:44 AM EDT
Terminated Not applicable Interventional Results available

Manipulating and Optimizing Brain Rhythms for Enhancement of Sleep

NCT05089682
View directory record Official record
Conditions
Neurological Disease, Parkinson Disease, Epilepsy
Interventions
DBS Stimulation during sleep
Device
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Nov 1, 2023 · Synced Oct 17, 2026, 10:44 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Closed-Loop Brain Stimulation as a Potential Intervention for Cognitive Decline

NCT05907343
View directory record Official record
Conditions
Mild Cognitive Impairment, Alzheimer Dementia (AD)
Interventions
Closed-loop TBS, Open-loop TBS
Device
Lead sponsor
University of Texas at Austin
Other
Eligibility
18 Years to 90 Years
Enrollment
180 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Sep 2, 2026 · Synced Oct 17, 2026, 10:44 AM EDT