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 are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.

Clear filters
ClinicalTrials.gov public records Last synced Sep 23, 2026, 10:03 PM EDT

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.
Filters: Intervention: DBS electrodes Clear all
Completed No phase listed Observational

Local Fields Potentials Recorded From Deep Brain Stimulating Electrodes

NCT02071446
View directory record Official record
Conditions
Parkinson's Disease, Essential Tremor, Dystonia
Interventions
Not listed
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 80 Years
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Jan 22, 2018 · Synced Sep 23, 2026, 10:03 PM EDT
Completed Not applicable Interventional

The Effectiveness of Alternating Stimulation in Preventing Tolerance in Essential Tremor Patients

NCT02947841
View directory record Official record
Conditions
Essential Tremor, Deep Brain Stimulation
Interventions
Alternating stimulation, Placebo
Other
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Sep 20, 2018 · Synced Sep 23, 2026, 10:03 PM EDT
Recruiting Phase 4 Interventional Accepts healthy volunteers

Cortical Electrophysiology of Response Inhibition in Parkinson's Disease

NCT06234995
View directory record Official record
Conditions
Parkinson Disease
Interventions
Levodopa, Clinical DBS Setting, Sham DBS, DBS Setting Maximizing Prefrontal Activation, DBS Setting Minimizing Prefrontal Activation
Drug · Device
Lead sponsor
Emory University
Other
Eligibility
45 Years to 75 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2027
U.S. locations
2
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Sep 2, 2026 · Synced Sep 23, 2026, 10:03 PM EDT
Completed No phase listed Observational

MER Versus MRI Guidance DBS in Parkinson's Disease

NCT01883973
View directory record Official record
Conditions
Idiopathic Parkinson's Disease (PD)
Interventions
Not listed
Lead sponsor
Baylor College of Medicine
Other
Eligibility
30 Years to 79 Years
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Nov 24, 2020 · Synced Sep 23, 2026, 10:03 PM EDT
Enrolling by invitation Not applicable Interventional

An Examination of Cognitive and Sensorimotor Processes in Patients With Epilepsy

NCT00859794
View directory record Official record
Conditions
Epilepsy
Interventions
fMRI, Neuropsychological Testing, Additional electrode implantation, Electrical brain stimulation
Other
Lead sponsor
Northwell Health
Other
Eligibility
5 Years and older
Enrollment
450 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2029
U.S. locations
1
States / cities
Great Neck, New York
Source: ClinicalTrials.gov public record
Updated Jan 31, 2024 · Synced Sep 23, 2026, 10:03 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Sensory Filtering in the Human Basal Ganglia as a Mechanism of Parkinson's Disease

NCT05482126
View directory record Official record
Conditions
Parkinson Disease
Interventions
Intraoperative Behavioral Testing, Behavioral Testing
Diagnostic Test
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years to 89 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Jan 15, 2026 · Synced Sep 23, 2026, 10:03 PM EDT
Completed Not applicable Interventional Results available

Shockwave Medical Peripheral Lithoplasty System Study for PAD (Disrupt PAD III)

NCT02923193
View directory record Official record
Conditions
Peripheral Arterial Disease
Interventions
Shockwave Lithoplasty® Peripheral Lithoplasty System, Medtronic IN.PACT (DCB)
Device · Drug
Lead sponsor
Shockwave Medical, Inc.
Industry
Eligibility
18 Years and older
Enrollment
306 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
40
States / cities
Little Rock, Arkansas • Palo Alto, California • Aurora, Colorado + 33 more
Source: ClinicalTrials.gov public record
Updated Dec 19, 2023 · Synced Sep 23, 2026, 10:03 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Temporal Interference Methods for Addiction Treatment

NCT07210268
View directory record Official record
Conditions
Nicotine Use Disorder, Substance Use Disorders
Interventions
TI-NDBS, Sham TI-NDBS
Device
Lead sponsor
Indiana University
Other
Eligibility
21 Years to 50 Years
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
2
States / cities
Bloomington, Indiana • Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Sep 10, 2026 · Synced Sep 23, 2026, 10:03 PM EDT
Recruiting Not applicable Interventional

Investigating Inhibitory Control Networks in Parkinson's Disease

NCT04735458
View directory record Official record
Conditions
Parkinson Disease
Interventions
Procedure/Surgery: Response Inhibition and Deep Brain Stimulation in Parkinson's disease
Other
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years and older
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2028
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Dec 1, 2025 · Synced Sep 23, 2026, 10:03 PM EDT
Completed No phase listed Observational

Use of Interventional MRI for Implantation of Deep Brain Stimulator Electrodes

NCT00792532
View directory record Official record
Conditions
Parkinson's Disease, Dystonia
Interventions
interventional MRI for implantation of DBS electrodes, DBS electrodes
Procedure · Device
Lead sponsor
University of California, San Francisco
Other
Eligibility
21 Years and older
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2019
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Dec 17, 2019 · Synced Sep 23, 2026, 10:03 PM EDT
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

Mid-frontal Delta/Theta and Cognitive Control

NCT06984757
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated May 21, 2025 · Synced Sep 23, 2026, 10:03 PM EDT
Recruiting Not applicable Interventional

Connectomic Deep Brain Stimulation for Obsessive Compulsive Disorder

NCT05160129
View directory record Official record
Conditions
Obsessive Compulsive Disorder (OCD)
Interventions
Selective focal stimulation of ALIC-pathways
Device
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 24, 2026 · Synced Sep 23, 2026, 10:03 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Non-invasive Brain Stimulation and Occupational Therapy To Enhance Stroke Recovery

NCT00792428
View directory record Official record
Conditions
Stroke, Cerebrovascular Accident, CVA, Acute Stroke, Acute Cerebrovascular Accident, Apoplexy
Interventions
Real Transcranial Direct Current Stimulation, Sham Transcranial Direct Current Stimulation
Device
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
21 Years to 80 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2013
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 3, 2018 · Synced Sep 23, 2026, 10:03 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Asleep Versus Awake Deep Brain Stimulation Surgery

NCT02424929
View directory record Official record
Conditions
Parkinson's Disease
Interventions
Sedation, Original Surgery
Procedure
Lead sponsor
Providence Medical Research Center
Other
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2025
U.S. locations
1
States / cities
Spokane, Washington
Source: ClinicalTrials.gov public record
Updated Mar 10, 2025 · Synced Sep 23, 2026, 10:03 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Temporal Interference Methods for Non-invasive Deep Brain Stimulation, Study 1.1

NCT07215299
View directory record Official record
Conditions
Healthy Volunteers
Interventions
Temporal Interference (TI) Electrical Stimulation - NAcc TI Active, Temporal Interference (TI) Electrical Stimulation - NAcc TI Sham, Temporal Interference (TI) Electrical Stimulation - NAcc No-TI Active, Temporal Interference (TI) Electrical Stimulation - NAcc No-TI Sham
Device
Lead sponsor
Indiana University
Other
Eligibility
18 Years to 50 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Bloomington, Indiana
Source: ClinicalTrials.gov public record
Updated Aug 2, 2026 · Synced Sep 23, 2026, 10:03 PM EDT
Completed Not applicable Interventional Results available

Biomarkers to Guide Directional DBS for Parkinson's Disease

NCT03353688
View directory record Official record
Conditions
Parkinson Disease
Interventions
Boston Scientific Vercise PC IPG with directional DBS lead
Device
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years to 70 Years
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2024
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Sep 18, 2024 · Synced Sep 23, 2026, 10:03 PM EDT
Recruiting Not applicable Interventional

Invasive Decoding and Stimulation of Altered Reward Computations in Depression Patients

NCT05239780
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
Brain stimulation
Procedure
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years to 80 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 24, 2025 · Synced Sep 23, 2026, 10:03 PM EDT
Completed Not applicable Interventional

Identification of Clinically Relevant Markers of Deep Brain Stimulation Electrode Impedance

NCT02794233
View directory record Official record
Conditions
Parkinson Disease
Interventions
Impedance measurements
Other
Lead sponsor
University of Florida
Other
Eligibility
25 Years to 80 Years
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated May 14, 2018 · Synced Sep 23, 2026, 10:03 PM EDT
Enrolling by invitation Not applicable Interventional

A High-density Microelectrode for Human Neuronal Recordings

NCT05919160
View directory record Official record
Conditions
Parkinson Disease, Idiopathic
Interventions
DBC (Diagnostic Biochips) Deep Array microelectrode; Intan Electrophysiology recording system; Matlab response recording to behavioral task
Device
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Dec 29, 2025 · Synced Sep 23, 2026, 10:03 PM EDT
Enrolling by invitation Not applicable Interventional

Effects of Stimulation Patterns of Deep Brain Stimulation

NCT02553525
View directory record Official record
Conditions
Parkinson Disease, Essential Tremor, Multiple Sclerosis, Dystonia
Interventions
Therapeutic Stimulation Patterns, Symptogenic Stimulation Patterns
Procedure
Lead sponsor
Duke University
Other
Eligibility
21 Years to 80 Years
Enrollment
180 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2027
U.S. locations
3
States / cities
Gainesville, Florida • Atlanta, Georgia • Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Apr 8, 2026 · Synced Sep 23, 2026, 10:03 PM EDT
Withdrawn Not applicable Interventional

A Pilot Study of Deep Brain Stimulation of the Amygdala for Treatment-Refractory Combat Post-Traumatic Stress Disorder

NCT01658748
View directory record Official record
Conditions
Post Traumatic Stress Disorder
Interventions
Week 0 Medtronic 3387 electrodes/Activa PC amygdala DBS, Week 12 Medtronic 3387 electrodes/Activa PC amygdala DBS
Device
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
25 Years to 65 Years · Male only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated May 28, 2013 · Synced Sep 23, 2026, 10:03 PM EDT
Enrolling by invitation Not applicable Interventional

Electrophysiological Recordings from Deep Brain Stimulation Electrodes for Pain

NCT06019793
View directory record Official record
Conditions
Chronic Pain
Interventions
DBS for Chronic Pain
Device
Lead sponsor
St. Joseph's Hospital and Medical Center, Phoenix
Other
Eligibility
22 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated Dec 8, 2024 · Synced Sep 23, 2026, 10:03 PM EDT
Enrolling by invitation Not applicable Interventional

Intracranial Recordings to Characterize Action Regulation Mechanisms

NCT06671626
View directory record Official record
Conditions
Parkinson Disease
Interventions
Subcortical Stimulation
Other
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years and older
Enrollment
125 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Mar 16, 2026 · Synced Sep 23, 2026, 10:03 PM EDT
Completed Phase 2 Interventional

Electrical Stimulation of the Internal Capsule for Intractable Depression

NCT01069952
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Jul 23, 2012 · Synced Sep 23, 2026, 10:03 PM EDT