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ClinicalTrials.gov public records Last synced Oct 30, 2026, 7:41 AM EDT

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Showing 49–72 of 571 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Loop Clear all
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 14, 2026 · Synced Oct 30, 2026, 7:41 AM EDT
Terminated Not applicable Interventional

Short Versus Long Interval to Ileostomy Reversal After Ileal Pouch Surgery

NCT03587519
View directory record Official record
Conditions
Ulcerative Colitis, Ileal Pouch, Ileostomy - Stoma
Interventions
Early, Late
Procedure
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 64 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
8
States / cities
Los Angeles, California • Aurora, Colorado • Chicago, Illinois + 4 more
Source: ClinicalTrials.gov public record
Updated Mar 4, 2022 · Synced Oct 30, 2026, 7:41 AM EDT
Enrolling by invitation Phase 1 Interventional

Islet Transplantation With Recipient T-Reg Cells or Deceased Donor Vertebral Bone Marrow Therapy

NCT05973734
View directory record Official record
Conditions
Islet Transplantation
Interventions
Infusion of recipient T regulatory cell, Infusion of concomitant Donor Derived Vertebral Bone Marrow
Biological
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 70 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2030
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Jun 8, 2026 · Synced Oct 30, 2026, 7:41 AM EDT
Withdrawn Phase 3 Interventional

A Study Comparing the Clinical Benefit of Finerenone Versus a Fixed Dose Combination (FDC) of Extended-Release Torsemide and Spironolactone in Patients With Hypertension and Chronic Kidney Disease

NCT07223502
View directory record Official record
Conditions
Hypertension (HTN)
Interventions
Combination Product: FDC of spironolactone and ER torsemide, Combination Product: Stabilized doses of loop diuretic and finerenone
Drug
Lead sponsor
Sarfez Pharmaceuticals, Inc.
Industry
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Vienna, Virginia
Source: ClinicalTrials.gov public record
Updated Sep 22, 2026 · Synced Oct 30, 2026, 7:41 AM EDT
Completed Not applicable Interventional

A Closed-loop Assessment and Treatment Platform for Unipolar Depression and Anxiety

NCT02948036
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
Mobile-device, plasticity-based adaptive cognitive treatment
Other
Lead sponsor
Posit Science Corporation
Industry
Eligibility
18 Years to 60 Years
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2023
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Jun 5, 2023 · Synced Oct 30, 2026, 7:41 AM EDT
Recruiting No phase listed Observational

Breaking Disparities in Access to Advanced Diabetes Technologies in Children With Type 1 Diabetes

NCT05849753
View directory record Official record
Conditions
Diabetes Mellitus, Type 1, Child, Delivery of Health Care, Equipment and Supplies
Interventions
Advanced artificial pancreas closed-loop technology
Device
Lead sponsor
Nemours Children's Clinic
Other
Eligibility
6 Years to 17 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
2
States / cities
Jacksonville, Florida • Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Jul 20, 2026 · Synced Oct 30, 2026, 7:41 AM EDT
Completed Not applicable Interventional Results available

Automated Insulin Delivery in Pregnant Patients With Type 1 Diabetes With Extension Into Outpatient at Home

NCT04492566
View directory record Official record
Conditions
Type 1 Diabetes, Pregnancy
Interventions
Automated Insulin Delivery
Device
Lead sponsor
Sansum Diabetes Research Institute
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
3
States / cities
Santa Barbara, California • Rochester, Minnesota • New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 4, 2023 · Synced Oct 30, 2026, 7:41 AM EDT
Completed No phase listed Observational

ACEI or ARB and COVID-19 Severity and Mortality in US Veterans

NCT04467931
View directory record Official record
Conditions
Hypertension, COVID
Interventions
ACEI/ARB, Non-ACEI/ARB, ACEI, ARB
Drug
Lead sponsor
University of Utah
Other
Eligibility
18 Years and older
Enrollment
22,213 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Apr 28, 2021 · Synced Oct 30, 2026, 7:41 AM EDT
Enrolling by invitation Not applicable Interventional

Medtronic Inceptiv™ Closed-Loop DTM Spinal Cord Stimulation for Painful Diabetic Peripheral Neuropathy

NCT07209514
View directory record Official record
Conditions
Diabetic Peripheral Neuropathic Pain (DPN)
Interventions
Implantable SCS with Closed Loop mechanism
Device
Lead sponsor
TriCity Research Center
Industry
Eligibility
19 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Grand Island, Nebraska
Source: ClinicalTrials.gov public record
Updated Oct 15, 2025 · Synced Oct 30, 2026, 7:41 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Post Bariatric Closed Loop Glucagon Trial

NCT02966275
View directory record Official record
Conditions
Hypoglycemia
Interventions
Glucagon-only bionic pancreas - glucagon, Glucagon-only bionic pancreas - placebo
Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
21 Years and older
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 13, 2018 · Synced Oct 30, 2026, 7:41 AM EDT
Not yet recruiting Not applicable Interventional

TearCare in Young Adults

NCT07579156
View directory record Official record
Conditions
Meibomian Gland Dysfunction (Disorder)
Interventions
TearCare®
Device
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years to 29 Years
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Oct 29, 2026 · Synced Oct 30, 2026, 7:41 AM EDT
Active, not recruiting Not applicable Interventional

Sensory Motor Transformations in Human Cortex

NCT01964261
View directory record Official record
Conditions
Quadriplegia
Interventions
Neural Prosthetic System 2 (NPS2)
Device
Lead sponsor
Richard A. Andersen, PhD
Other
Eligibility
22 Years to 65 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2029
U.S. locations
4
States / cities
Downey, California • Los Angeles, California • Pasadena, California + 1 more
Source: ClinicalTrials.gov public record
Updated Oct 23, 2026 · Synced Oct 30, 2026, 7:41 AM EDT
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, 7:41 AM EDT
Completed Not applicable Interventional Results available

The Summer Camp Study: Blood Glucose Control With a Bi-Hormonal Bionic Endocrine Pancreas

NCT01833988
View directory record Official record
Conditions
Type 1 Diabetes
Interventions
Bi-hormonal Bionic Pancreas, Usual Care
Device · Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
12 Years to 20 Years
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 8, 2017 · Synced Oct 30, 2026, 7:41 AM EDT
Terminated Phase 1 Interventional

Photodynamic Therapy Using Lutetium Texaphyrin in Treating Patients With Cervical Intraepithelial Neoplasia

NCT00005808
View directory record Official record
Conditions
Cervical Cancer, Cervical Intraepithelial Neoplasia Grade 2, Cervical Intraepithelial Neoplasia Grade 3
Interventions
motexafin lutetium, photodynamic therapy, loop electrosurgical excision procedure, laboratory biomarker analysis
Drug · Procedure · Other
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years to 65 Years · Female only
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2000
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 7, 2013 · Synced Oct 30, 2026, 7:41 AM EDT
Terminated Phase 2Phase 3 Interventional Results available

Individualizing Automated Closed Loop Glucose Control Through Pharmacokinetic Profiling in an Insulin-Only Bionic Pancreas

NCT03262116
View directory record Official record
Conditions
Type 1 Diabetes Mellitus
Interventions
Humalog, Novolog, BC222 insulin lispro, Bionic Pancreas
Drug · Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 9, 2022 · Synced Oct 30, 2026, 7:41 AM EDT
Recruiting No phase listed Observational

Role of Novel ILR in the Management of PVCs

NCT06060548
View directory record Official record
Conditions
PVC - Premature Ventricular Contraction, Myocarditis
Interventions
Monitoring of patients presenting with PVCs
Other
Lead sponsor
Kansas City Heart Rhythm Research Foundation
Other
Eligibility
18 Years and older
Enrollment
50 participants
Timeline
2022 – 2025
U.S. locations
6
States / cities
Overland Park, Kansas • Independence, Missouri • Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated Aug 28, 2025 · Synced Oct 30, 2026, 7:41 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Optimal Metabolic Health Through Continuous Glucose Monitoring

NCT04920058
View directory record Official record
Conditions
Metabolic Syndrome
Interventions
Continuous Glucose Monitor, <Active Comparator?>
Device · Other
Lead sponsor
University of South Florida
Other
Eligibility
18 Years to 69 Years
Enrollment
66 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Wesley Chapel, Florida
Source: ClinicalTrials.gov public record
Updated Nov 15, 2022 · Synced Oct 30, 2026, 7:41 AM EDT
Recruiting Not applicable Interventional

Improving Hypertension Control in Rheumatoid Arthritis

NCT05760898
View directory record Official record
Conditions
Hypertension, Rheumatoid Arthritis
Interventions
Blood pressure intervention arm
Behavioral
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Feb 6, 2026 · Synced Oct 30, 2026, 7:41 AM EDT
Recruiting Not applicable Interventional

Outcomes of Running Locking Suture vs Standard Running Suture in Surgical Wounds

NCT06288009
View directory record Official record
Conditions
Scarring
Interventions
Running locking suture, Standard running suture
Procedure
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Dec 5, 2025 · Synced Oct 30, 2026, 7:41 AM EDT
Completed No phase listed Observational

The Loop Observational Study

NCT03838900
View directory record Official record
Conditions
Diabetes Mellitus, Type 1
Interventions
Loop
Device
Lead sponsor
Jaeb Center for Health Research
Other
Eligibility
Not listed
Enrollment
1,212 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Aug 14, 2020 · Synced Oct 30, 2026, 7:41 AM EDT
Completed Not applicable Interventional Results available

Yale-Harvard Hotel-based Closed-Loop Studies in Children (HY-GRAID)

NCT04255381
View directory record Official record
Conditions
Type1 Diabetes
Interventions
Zone-Model Predictive Control Artificial Pancreas (ZMPC_AP)
Device
Lead sponsor
Yale University
Other
Eligibility
2 Years to 18 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jun 1, 2022 · Synced Oct 30, 2026, 7:41 AM EDT
Recruiting Not applicable Interventional

Optimizing Adaptive DBS for Parkinson's Disease

NCT07798271
View directory record Official record
Conditions
PARKINSON DISEASE (Disorder)
Interventions
aDBS-Extended (Medtronic Percept™), aDBS-Standard (Medtronic Percept™), Continuous DBS (cDBS) - Active Control (Medtronic Percept™)
Device
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years and older
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2032
U.S. locations
1
States / cities
Davis, California
Source: ClinicalTrials.gov public record
Updated Sep 1, 2026 · Synced Oct 30, 2026, 7:41 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

RECOVERS - Realigning Emotion and COgnition Via prEcision Regulation networkS

NCT05977439
View directory record Official record
Conditions
Depression, Major Depressive Disorder, Suicidal Ideation
Interventions
Single-Pulse Transcranial Magnetic Stimulation, EEG-Synchronized Repetitive Transcranial Magnetic Stimulation (rTMS), Cognitive Behavioral Therapy (CBT), Cognitive Flexibility and Emotion Regulation Tasks
Device · Behavioral
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years to 65 Years
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2028
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Jul 21, 2026 · Synced Oct 30, 2026, 7:41 AM EDT