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 30, 2026, 1:04 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 217–240 of 571 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Loop Clear all
Withdrawn Not applicable Interventional

A Study to Evaluate a Multiple Model Probabilistic Predictive Controller (MMPPC) for Closed Loop Insulin Delivery

NCT01492062
View directory record Official record
Conditions
Type 1 Diabetes Mellitus
Interventions
Multiple Model Predictive Controller
Device
Lead sponsor
Stanford University
Other
Eligibility
21 Years to 45 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
2
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Apr 2, 2015 · Synced Oct 30, 2026, 1:04 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Comparison of Loop Drainage Versus Incision and Drainage for Abscesses in Children

NCT02443272
View directory record Official record
Conditions
Abscess of Skin and/or Subcutaneous Tissue
Interventions
Vessel Loop Drainage, Incision and Drainage
Procedure
Lead sponsor
Seton Healthcare Family
Other
Eligibility
29 Days to 17 Years
Enrollment
81 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2016
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Apr 19, 2016 · Synced Oct 30, 2026, 1:04 PM EDT
Completed Not applicable Interventional Results available

Two Way Crossover Closed Loop Study R-AP vs MPC

NCT05083559
View directory record Official record
Conditions
Type 1 Diabetes
Interventions
MPC AP algorithm, Robust R-AP algorithm
Device
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years to 65 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Jan 20, 2023 · Synced Oct 30, 2026, 1:04 PM EDT
Not yet recruiting Not applicable Interventional

Phasix Mesh Underlay During Loop Ileostomy Closure

NCT07871630
View directory record Official record
Conditions
Incisional Hernia of Anterior Abdominal Wall
Interventions
Long-acting absorbable mesh
Device
Lead sponsor
Corewell Health West
Other
Eligibility
18 Years and older
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Grand Rapids, Michigan
Source: ClinicalTrials.gov public record
Updated Oct 13, 2026 · Synced Oct 30, 2026, 1:04 PM EDT
Completed Early Phase 1 Interventional

Acceleration of Insulin Action by Hyaluronidase During Closed-Loop Therapy

NCT01945099
View directory record Official record
Conditions
Type 1 Diabetes
Interventions
ePID closed loop system, hyaluronidase, Lispro-PH20
Device · Drug
Lead sponsor
Yale University
Other
Eligibility
12 Years to 40 Years
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated May 24, 2022 · Synced Oct 30, 2026, 1:04 PM EDT
Recruiting No phase listed Observational

Long Term Evaluation of Cardiac Arrhythmias After Transcatheter Aortic Valve Implantation -The LOCATE Registry

NCT06055751
View directory record Official record
Conditions
Aortic Stenosis, Atrial Fibrillation New Onset, Heart Block
Interventions
TAVR Procedure and implantation of Boston Scientific Loop Recorder (LUX-Dx PMA# K193473)
Device
Lead sponsor
Kansas City Heart Rhythm Research Foundation
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
2
States / cities
Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated Oct 16, 2024 · Synced Oct 30, 2026, 1:04 PM EDT
Not yet recruiting Not applicable Interventional

Clinical Validation of the Aptitude Medical Systems Metrix Respiratory Panel Test in At-Home/Non-Laboratory Settings

NCT07217639
View directory record Official record
Conditions
COVID -19, Influenza A, Influenza B, Respiratory Synctial Virus, RSV, Rhinovirus
Interventions
Aptitude Medical Systems Respiratory Panel Test
Diagnostic Test
Lead sponsor
Aptitude Medical Systems
Industry
Eligibility
Not listed
Enrollment
2,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Trussville, Alabama
Source: ClinicalTrials.gov public record
Updated Oct 16, 2025 · Synced Oct 30, 2026, 1:04 PM EDT
Completed Not applicable Interventional Results available

Effect of Gain on Closed-Loop Insulin

NCT02065895
View directory record Official record
Conditions
Type 1 Diabetes
Interventions
HIGH error, NO error, LOW error
Device
Lead sponsor
Joslin Diabetes Center
Other
Eligibility
18 Years to 75 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 17, 2018 · Synced Oct 30, 2026, 1:04 PM EDT
Completed Early Phase 1 Interventional

Controlled Insulin Delivery: Combining Technology With Treatment

NCT01484457
View directory record Official record
Conditions
Diabetes Mellitus, Type 1
Interventions
Closed-loop session
Device
Lead sponsor
Sansum Diabetes Research Institute
Other
Eligibility
18 Years and older
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
Santa Barbara, California
Source: ClinicalTrials.gov public record
Updated Mar 23, 2021 · Synced Oct 30, 2026, 1:04 PM EDT
Terminated Not applicable Interventional Results available

Investigational Device Exemption (IDE) Study for the Approval of Closed Loop Stimulation (CLS) and Cardiac Resyncronization Pacing Therapies (CRT) for the Treatment of Atrial Fibrillation (AF) With Ablate and Pace

NCT00356057
View directory record Official record
Conditions
Atrial Fibrillation, Congestive Heart Failure
Interventions
Protos DR/CLS and Stratos LV CRT pacemakers
Device
Lead sponsor
Biotronik, Inc.
Industry
Eligibility
18 Years and older
Enrollment
153 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2008
U.S. locations
10
States / cities
Birmingham, Alabama • Lake Charles, Louisiana • Boston, Massachusetts + 7 more
Source: ClinicalTrials.gov public record
Updated Feb 27, 2018 · Synced Oct 30, 2026, 1:04 PM EDT
Withdrawn Not applicable Interventional

Concurrent DBS Local Field Potential Analysis and Stimulation in a Closed-Loop Neuromodulation Device

NCT02731365
View directory record Official record
Conditions
Parkinson's Disease
Interventions
Activa PC+S
Device
Lead sponsor
Vibhor Krishna
Other
Eligibility
22 Years to 90 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Nov 17, 2016 · Synced Oct 30, 2026, 1:04 PM EDT
Completed Not applicable Interventional Results available

Evaluation of the Advanced Hybrid Closed Loop (AHCL) System in Type 1 Adults and Pediatrics Utilizing Lyumjev®

NCT05325294
View directory record Official record
Conditions
Type 1 Diabetes
Interventions
MiniMed 780G System
Device
Lead sponsor
Medtronic MiniMed, Inc.
Industry
Eligibility
7 Years to 80 Years
Enrollment
244 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
19
States / cities
Palo Alto, California • San Diego, California • Aurora, Colorado + 15 more
Source: ClinicalTrials.gov public record
Updated Jan 15, 2025 · Synced Oct 30, 2026, 1:04 PM EDT
Recruiting Not applicable Interventional

Neurofeedback to Treat Depression - 2

NCT07159061
View directory record Official record
Conditions
Major Depressive Disorder (MDD)
Interventions
Active Closed Loop Real Time fMRI Neurofeedback, Sham Closed Loop Real Time fMRI Neurofeedback
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 65 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 4, 2025 · Synced Oct 30, 2026, 1:04 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Evaluation of the Efficacy and Safety of a Loop Stretchable Dental Floss

NCT06515483
View directory record Official record
Conditions
Gingivitis, Supragingival Plaque
Interventions
Brushing and Flossing of teeth, Brushing Only
Device · Other
Lead sponsor
Indiana University
Other
Eligibility
18 Years to 65 Years
Enrollment
64 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Jun 13, 2025 · Synced Oct 30, 2026, 1:04 PM 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 30, 2026, 1:04 PM EDT
Completed Not applicable Interventional Results available

The International Diabetes Closed Loop (iDCL) Trial: Protocol 1

NCT02985866
View directory record Official record
Conditions
Type1 Diabetes Mellitus
Interventions
Artificial Pancreas, Sensor Augmented Therapy
Device · Other
Lead sponsor
University of Virginia
Other
Eligibility
14 Years and older
Enrollment
127 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
7
States / cities
Santa Barbara, California • Stanford, California • Aurora, Colorado + 4 more
Source: ClinicalTrials.gov public record
Updated Dec 5, 2022 · Synced Oct 30, 2026, 1:04 PM EDT
Completed Phase 2 Interventional

Combined Treatment of Arterial Hypertension and Atrial Fibrillation

NCT01897545
View directory record Official record
Conditions
Arterial Hypertension, Atrial Fibrillation
Interventions
Circumferential PV isolation, PV isolation+renal denervation
Procedure
Lead sponsor
Meshalkin Research Institute of Pathology of Circulation
Network
Eligibility
18 Years to 70 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Oct 9, 2013 · Synced Oct 30, 2026, 1:04 PM EDT
Completed Not applicable Interventional

A Responsive Closed-Loop Approach to Treat Freezing of Gait in Parkinson's Disease

NCT02318927
View directory record Official record
Conditions
Parkinsons Disease
Interventions
Deep Brain Stimulation
Device
Lead sponsor
University of Florida
Other
Eligibility
30 Years to 75 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Sep 28, 2018 · Synced Oct 30, 2026, 1:04 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers

Feasibility of the Management of Severe Cervical Dysplasia in a Single Visit

NCT00237562
View directory record Official record
Conditions
Cervical Intraepithelial Neoplasia
Interventions
Large loop electrosurgical excision
Procedure
Lead sponsor
University of California, Irvine
Other
Eligibility
18 Years and older · Female only
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 1999
U.S. locations
1
States / cities
Orange, California
Source: ClinicalTrials.gov public record
Updated May 5, 2006 · Synced Oct 30, 2026, 1:04 PM EDT
Withdrawn No phase listed Observational Accepts healthy volunteers

Closed Loop Spinal Cord Stimulation for Neuromodulation of Upper Motor Neuron Lesion Spasticity

NCT06384170
View directory record Official record
Conditions
Chronic Pain, Spasticity as Sequela of Stroke, Upper Motor Neuron Lesion
Interventions
Spinal Cord Stimulation- Closed loop
Device
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Feb 6, 2026 · Synced Oct 30, 2026, 1:04 PM EDT
Not listed Not applicable Interventional

BAROSTIM® Hope for Heart Failure Study

NCT01720160
View directory record Official record
Conditions
Heart Failure
Interventions
BAROSTIM NEO® System, Standard of care medical managment therapy for heart failure
Device · Other
Lead sponsor
CVRx, Inc.
Industry
Eligibility
21 Years and older
Enrollment
98 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2021
U.S. locations
23
States / cities
Mesa, Arizona • Phoenix, Arizona • Los Angeles, California + 20 more
Source: ClinicalTrials.gov public record
Updated May 14, 2019 · Synced Oct 30, 2026, 1:04 PM EDT
Recruiting Not applicable Interventional

Development of Optimal Sensory Feedback Strategies to Maximize Function After Tetraplegia

NCT07225582
View directory record Official record
Conditions
Spinal Cord Injury Cervical, Spinal Cord Injuries (Complete and Incomplete)
Interventions
Brain Computer Interface (BCI) - Functional Electrical Stimulation (FES) system
Device
Lead sponsor
Case Western Reserve University
Other
Eligibility
22 Years to 65 Years
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Feb 19, 2026 · Synced Oct 30, 2026, 1:04 PM EDT
Not listed Phase 2 Interventional

Safety and Efficacy Study of TVGV-1 Vaccine to Treat HPV Induced Cervical HSIL

NCT02576561
View directory record Official record
Conditions
Human Papillomavirus, High-Grade Squamous Intraepithelial Lesions
Interventions
TVGV-1, GPI-0100, Placebo
Biological
Lead sponsor
THEVAX Genetics Vaccine
Industry
Eligibility
18 Years to 55 Years · Female only
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
11
States / cities
Tucson, Arizona • Lakewood, Colorado • Port Orange, Florida + 8 more
Source: ClinicalTrials.gov public record
Updated Oct 25, 2017 · Synced Oct 30, 2026, 1:04 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Systolic Blood Pressure Intervention Trial

NCT01206062
View directory record Official record
Conditions
Hypertension
Interventions
Intensive control of SBP, Standard control of SBP
Drug
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
50 Years and older
Enrollment
9,361 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2019
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Jan 8, 2021 · Synced Oct 30, 2026, 1:04 PM EDT