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ClinicalTrials.gov public records Last synced Oct 25, 2026, 10:15 PM 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 77 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Open Loop Clear all
Recruiting Not applicable Interventional

Clinical Decision Support Tool in PARDS Pilot Study

NCT04068012
View directory record Official record
Conditions
Ventilation Therapy; Complications, Ventilator-Induced Lung Injury, Ards
Interventions
Ventilator protocol
Other
Lead sponsor
Children's Hospital Los Angeles
Other
Eligibility
1 Month to 18 Years
Enrollment
180 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2027
U.S. locations
6
States / cities
Chicago, Illinois • Indianapolis, Indiana • Hershey, Pennsylvania + 3 more
Source: ClinicalTrials.gov public record
Updated Apr 14, 2026 · Synced Oct 25, 2026, 10:15 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Lipiflow vs iLux Patient Acceptance and Comfort Study

NCT04454983
View directory record Official record
Conditions
Meibomian Gland Dysfunction, Dry Eye
Interventions
Lipiflow Thermal Pulsation System, iLux System
Device
Lead sponsor
Epstein, Arthur B., OD, FAAO
Individual
Eligibility
18 Years and older
Enrollment
43 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated Aug 19, 2020 · Synced Oct 25, 2026, 10:15 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 4, 2014 · Synced Oct 25, 2026, 10:15 PM EDT
Recruiting Phase 1 Interventional Accepts healthy volunteers

Optimizing Transcranial Magnetic Stimulation for Stimulant Use Disorder

NCT06790576
View directory record Official record
Conditions
Stimulant Use Disorder
Interventions
closed-loop-peak, Open-loop, closed-loop-trough
Other
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Sep 1, 2026 · Synced Oct 25, 2026, 10:15 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 15, 2024 · Synced Oct 25, 2026, 10:15 PM EDT
Completed Not applicable Interventional

Full Day and Night Closed-Loop With DiAs Platform

NCT02147860
View directory record Official record
Conditions
Diabetes Mellitus, Type 1
Interventions
Diabetes Assistant (DiAs) with USS Virginia, Sensor Augmented Pump Therapy
Device · Other
Lead sponsor
University of Virginia
Other
Eligibility
10 Years to 35 Years
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
2
States / cities
Stanford, California • Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Jul 19, 2016 · Synced Oct 25, 2026, 10:15 PM 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 25, 2026, 10:15 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 May 1, 2014 · Synced Oct 25, 2026, 10:15 PM 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 25, 2026, 10:15 PM 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 25, 2026, 10:15 PM EDT
Completed Not applicable Interventional

Home Testing of Day and Night Closed Loop With Pump Suspend Feature

NCT02523131
View directory record Official record
Conditions
Diabetes Mellitus, Diabetes Mellitus, Type 1, Glucose Metabolism Disorders, Endocrine System Diseases, Autoimmune Diseases
Interventions
FlorenceM, Medtronic insulin pump 640G
Device
Lead sponsor
University of Cambridge
Other
Eligibility
6 Years and older
Enrollment
84 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
3
States / cities
Aurora, Colorado • Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Mar 13, 2018 · Synced Oct 25, 2026, 10:15 PM 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 25, 2026, 10:15 PM 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 25, 2026, 10:15 PM EDT
Recruiting Not applicable Interventional

Cortical Correlates of Gait in Parkinson's Disease: Impact of Medication and Cueing

NCT05818189
View directory record Official record
Conditions
Parkinson Disease
Interventions
Personalized tactile cueing, Fixed tactile cueing
Device
Lead sponsor
Oregon Health and Science University
Other
Eligibility
45 Years to 85 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Dec 17, 2025 · Synced Oct 25, 2026, 10:15 PM 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 25, 2026, 10:15 PM EDT
Terminated Not applicable Interventional

A Sham-Controlled Study to Evaluate the Safety and Efficacy of a Smart, Self-Adjusting, Surgery-Free, Wearable Bladder Neuromodulation System for Overactive Bladder

NCT05381116
View directory record Official record
Conditions
Overactive Bladder, Urinary Urge Incontinence, Urge Incontinence
Interventions
Avation System, Sham Avation System
Device
Lead sponsor
Avation Medical, Inc.
Industry
Eligibility
18 Years and older
Enrollment
125 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
6
States / cities
Tucson, Arizona • Oak Lawn, Illinois • New Orleans, Louisiana + 3 more
Source: ClinicalTrials.gov public record
Updated May 29, 2024 · Synced Oct 25, 2026, 10:15 PM EDT
Completed Not applicable Interventional

Phase 2 Study of Adaptive Insulin Meal Supervisor (AIMS) in Adults With Type 1 Diabetes Mellitus

NCT01839370
View directory record Official record
Conditions
Diabetes Mellitus, Type 1
Interventions
Closed Loop with Pramlintide
Device
Lead sponsor
University of Virginia
Other
Eligibility
21 Years to 65 Years
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Feb 19, 2014 · Synced Oct 25, 2026, 10:15 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The YourMove Study: Optimizing Individualized and Adaptive mHealth Interventions Via Control Systems Engineering Methods

NCT05598996
View directory record Official record
Conditions
Inactivity, Physical, Sedentary Behavior
Interventions
COT-Based Intervention
Behavioral
Lead sponsor
University of California, San Diego
Other
Eligibility
25 Years to 80 Years
Enrollment
386 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Feb 13, 2026 · Synced Oct 25, 2026, 10:15 PM EDT
Recruiting Not applicable Interventional

Simplified, Scalable, 24-hour Adaptive DBS in Parkinson's Disease

NCT07398157
View directory record Official record
Conditions
PD - Parkinson's Disease
Interventions
Medtronic Percept Deep Brain Stimulation (cDBS), Medtronic Percept Deep Brain Stimulation (daytime aDBS), Medtronic Percept Deep Brain Stimulation (nighttime aDBS)
Device
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2031
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Sep 14, 2026 · Synced Oct 25, 2026, 10:15 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 21, 2016 · Synced Oct 25, 2026, 10:15 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Three-way, Cross-over Closed-loop Exercise Study

NCT02241889
View directory record Official record
Conditions
Type 1 Diabetes
Interventions
Insulin pump therapy, Closed-loop Artificial Pancreas Controller
Device
Lead sponsor
Oregon Health and Science University
Other
Eligibility
21 Years to 45 Years
Enrollment
23 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated May 22, 2017 · Synced Oct 25, 2026, 10:15 PM EDT
Completed Not applicable Interventional

MPC Versus PID for Closed Loop Insulin Delivery

NCT02438670
View directory record Official record
Conditions
Type 1 Diabetes Mellitus
Interventions
PID control algorithm, MPC control algorithm
Device
Lead sponsor
Sansum Diabetes Research Institute
Other
Eligibility
21 Years to 65 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015
U.S. locations
1
States / cities
Santa Barbara, California
Source: ClinicalTrials.gov public record
Updated Jul 22, 2016 · Synced Oct 25, 2026, 10:15 PM EDT
Completed No phase listed Observational

Clinical Startup of the 670G Closed Loop Insulin Delivery System

NCT03017482
View directory record Official record
Conditions
Diabetes Mellitus, Type 1
Interventions
Medtronic 670G
Device
Lead sponsor
Stanford University
Other
Eligibility
7 Years and older
Enrollment
85 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Sep 19, 2019 · Synced Oct 25, 2026, 10:15 PM EDT
Completed Not applicable Interventional

A User-friendly, Non-invasive Neuro-orthosis That Restores Volitionally Controlled Grasp Functions for SCI Survivors With Tetraplegia

NCT06087445
View directory record Official record
Conditions
Cervical Spinal Cord Injury
Interventions
NeuroLife EMG-FES Sleeve System
Device
Lead sponsor
Ohio State University
Other
Eligibility
22 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
2
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated May 26, 2026 · Synced Oct 25, 2026, 10:15 PM EDT