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ClinicalTrials.gov public records Last synced Sep 11, 2026, 5:13 PM EDT

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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Open-loop Clear all
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 9, 2026 · Synced Sep 11, 2026, 5:13 PM EDT
Completed Not applicable Interventional Results available

Study of New Implantable Loop Recorder

NCT00746564
View directory record Official record
Conditions
Tachyarrhythmias, Syncope
Interventions
SJM Confirm
Device
Lead sponsor
Abbott Medical Devices
Industry
Eligibility
18 Years and older
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2014
U.S. locations
9
States / cities
Anchorage, Alaska • Scottsdale, Arizona • Little Rock, Arkansas + 6 more
Source: ClinicalTrials.gov public record
Updated Jan 29, 2019 · Synced Sep 11, 2026, 5:13 PM EDT
Completed Phase 2Phase 3 Interventional

Safety and Feasibility Evaluation of the APS APP

NCT03504046
View directory record Official record
Conditions
Type 1 Diabetes Mellitus
Interventions
Artificial Pancreas App
Device
Lead sponsor
Sansum Diabetes Research Institute
Other
Eligibility
18 Years to 75 Years
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018
U.S. locations
1
States / cities
Santa Barbara, California
Source: ClinicalTrials.gov public record
Updated Sep 4, 2018 · Synced Sep 11, 2026, 5:13 PM EDT
Terminated Not applicable Interventional

Pramlintide Combined With Model Predictive Control Algorithm

NCT01434862
View directory record Official record
Conditions
Type 1 Diabetes Mellitus
Interventions
Closed loop with pramlintide, Closed loop without pramlintide, Open loop with pramlintide
Drug · Device
Lead sponsor
University of Virginia
Other
Eligibility
21 Years to 65 Years
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Apr 30, 2014 · Synced Sep 11, 2026, 5:13 PM EDT
Recruiting Phase 3 Interventional

Study to Evaluate Efficacy and Safety of Firmonertinib Compared With Investigator's Choice of EGFR Inhibitor as First-Line Treatment in Participants Who Have Locally Advanced or Metastatic NSCLC With EGFR P-Loop and Alpha C-Helix Compressing (PACC) Uncommon Mutations

NCT07185997
View directory record Official record
Conditions
Non-Small-Cell Lung Cancer, Metastatic Non-Small-Cell Lung Cancer, Advanced Non-Small-Cell Lung Cancer, EGFR P-Loop and Alpha C-Helix Compressing, EGFR PACC, EGFR Uncommon Mutations
Interventions
Firmonertinib, EGFR-TKI inhibitor based on investigator's choice
Drug
Lead sponsor
ArriVent BioPharma, Inc.
Industry
Eligibility
18 Years and older
Enrollment
480 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2030
U.S. locations
20
States / cities
Fullerton, California • Los Angeles, California • Orange, California + 17 more
Source: ClinicalTrials.gov public record
Updated Aug 31, 2026 · Synced Sep 11, 2026, 5:13 PM EDT
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 Apr 28, 2026 · Synced Sep 11, 2026, 5:13 PM EDT
Completed Not applicable Interventional Results available

Pilot Study of Closed-Loop Glucose Control in People With Type 1 Diabetes (BPK004)

NCT00977808
View directory record Official record
Conditions
Type 1 Diabetes
Interventions
Closed-Loop, Model Predictive Control (MPC), Open-Loop
Device
Lead sponsor
University of Virginia
Other
Eligibility
21 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Sep 3, 2014 · Synced Sep 11, 2026, 5:13 PM 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 10, 2026 · Synced Sep 11, 2026, 5:13 PM EDT
Completed Phase 3 Interventional Results available

Efficacy and Safety of Dapagliflozin in Acute Heart Failure

NCT04298229
View directory record Official record
Conditions
Heart Failure, Diabetes Mellitus, Type 2
Interventions
Dapagliflozin 10 MG, Protocolized Diuretic Therapy
Drug · Other
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years and older
Enrollment
240 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
6
States / cities
Jackson, Mississippi • Chapel Hill, North Carolina • Oklahoma City, Oklahoma + 1 more
Source: ClinicalTrials.gov public record
Updated Mar 14, 2024 · Synced Sep 11, 2026, 5:13 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Biopsy Forceps Versus Cold Snare for the Resection of Small Colonic Polyps

NCT02239549
View directory record Official record
Conditions
Colonic Polyps
Interventions
Jumbo cold forceps polypectomy, Cold snare polypectomy
Device
Lead sponsor
San Diego Veterans Healthcare System
Federal
Eligibility
18 Years to 80 Years
Enrollment
419 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2014
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Sep 11, 2014 · Synced Sep 11, 2026, 5:13 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Individual Closed-Loop Neuromodulation Therapy for Alzheimer's Disease

NCT05904132
View directory record Official record
Conditions
Alzheimer Disease, Mild Cognitive Impairment
Interventions
tACS device
Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
50 Years to 80 Years
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Charlestown, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 13, 2026 · Synced Sep 11, 2026, 5:13 PM EDT
Completed Phase 1 Interventional

Closed-loop Optimized rTMS for Depression

NCT04142320
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
closed-loop rTMS, open-loop rTMS, sham rTMS
Device
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 65 Years
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Apr 12, 2026 · Synced Sep 11, 2026, 5:13 PM 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 23, 2019 · Synced Sep 11, 2026, 5:13 PM EDT
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 Jun 22, 2026 · Synced Sep 11, 2026, 5:13 PM EDT
Completed Not applicable Interventional Results available

HIRREM in Military Personnel

NCT03230890
View directory record Official record
Conditions
Stress Disorders, Post-Traumatic
Interventions
HIRREM
Device
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2021
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 13, 2023 · Synced Sep 11, 2026, 5:13 PM EDT
Terminated Not applicable Interventional Results available

Bovine Carotid Artery Biologic Graft and Expanded Polytetrafluoroethylene for Permanent Hemodialysis Access

NCT03300024
View directory record Official record
Conditions
End Stage Renal Disease, Hemolysis, Arteriovenous Graft
Interventions
Expanded polytetrafluoroethylene Graft, Bovine Carotid Artery Graft
Device
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 90 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated May 20, 2019 · Synced Sep 11, 2026, 5:13 PM EDT
Active, not recruiting Not applicable Interventional

Adaptive Deep Brain Stimulation to Improve Motor and Gait Functions in Parkinson's Disease

NCT04675398
View directory record Official record
Conditions
Parkinson Disease
Interventions
Summit RC+S
Device
Lead sponsor
Doris Wang, MD, PhD
Other
Eligibility
18 Years to 75 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2030
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Apr 30, 2026 · Synced Sep 11, 2026, 5:13 PM EDT
Completed No phase listed Observational

Loop T2D Observational Study

NCT05951569
View directory record Official record
Conditions
Diabetes Mellitus, Type 2
Interventions
Community-Derived Open-Source Automated Insulin Delivery Loop System
Device
Lead sponsor
Jaeb Center for Health Research
Other
Eligibility
18 Years and older
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Oct 11, 2023 · Synced Sep 11, 2026, 5:13 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Toward a Generalizable Closed-loop Neurofeedback-based BCI for Attention Training

NCT05908253
View directory record Official record
Conditions
Neurofeedback
Interventions
sham neurofeedback, nonadaptive neurofeedback, adaptive neurofeedback
Behavioral
Lead sponsor
University of Rhode Island
Other
Eligibility
18 Years to 70 Years
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Kingston, Rhode Island
Source: ClinicalTrials.gov public record
Updated May 1, 2025 · Synced Sep 11, 2026, 5:13 PM EDT
Completed Not applicable Interventional Results available

Effort of Breathing Guided Ventilator Protocol

NCT02989246
View directory record Official record
Conditions
Ventilators, Mechanical, Work of Breathing
Interventions
Ventilator protocol, Esophageal Catheter
Other · Device
Lead sponsor
Children's Hospital Los Angeles
Other
Eligibility
37 Weeks to 18 Years
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Oct 29, 2024 · Synced Sep 11, 2026, 5:13 PM 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 Oct 31, 2023 · Synced Sep 11, 2026, 5:13 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Personalized Theta-burst Stimulation for Long-lasting Changes in Approach/Avoidance Behavior

NCT07161505
View directory record Official record
Conditions
Approach/Avoidance Behavior
Interventions
TBS-EEG, TBS-EEG / Spatial Control, TBS / Temporal Control, TBS-EEG / Dose Control
Device
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 65 Years
Enrollment
26 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Aug 17, 2026 · Synced Sep 11, 2026, 5:13 PM EDT
Completed Not applicable Interventional

Outpatient Control-to-Range: System and Monitoring Testing

NCT01697150
View directory record Official record
Conditions
Type 1 Diabetes Mellitus
Interventions
DiAs Diabetes Assistant Wearable Artificial Pancreas Platform
Device
Lead sponsor
Sansum Diabetes Research Institute
Other
Eligibility
21 Years to 65 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
Santa Barbara, California
Source: ClinicalTrials.gov public record
Updated Apr 20, 2016 · Synced Sep 11, 2026, 5:13 PM 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 17, 2026 · Synced Sep 11, 2026, 5:13 PM EDT