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ClinicalTrials.gov public records Last synced Sep 11, 2026, 9:41 PM EDT

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Showing 1–24 of 56 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Closed loop with sensor and Insulin Clear all
Completed Early Phase 1 Interventional

Preventing Hypoglycemia During Exercise With Proactive Snacking on Closed Loop

NCT02135068
View directory record Official record
Conditions
Type 1 Diabetes
Interventions
Medtronic MiniMed Closed Loop (CL) System, Snacking
Device · Other
Lead sponsor
Yale University
Other
Eligibility
13 Years to 44 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Apr 19, 2020 · Synced Sep 11, 2026, 9:41 PM EDT
Completed Phase 3 Interventional

At Home Study of a Zone-Model Predictive Control (MPC) Controller and a Health Monitoring System (HMS) With the Diabetes Assistant (DiAs) System and Run-to-Run Adaptation

NCT02705053
View directory record Official record
Conditions
Type 1 Diabetes Mellitus
Interventions
CGM and Insulin Pump, Closed-Loop Control System
Device
Lead sponsor
Sansum Diabetes Research Institute
Other
Eligibility
21 Years to 65 Years
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016
U.S. locations
3
States / cities
Santa Barbara, California • Rochester, Minnesota • Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Oct 13, 2016 · Synced Sep 11, 2026, 9:41 PM EDT
Completed Not applicable Interventional

Day and Night Closed-loop in Young People With Type 1 Diabetes

NCT02925299
View directory record Official record
Conditions
Diabetes Mellitus, Diabetes Mellitus, Type 1, Glucose Metabolism Disorders, Endocrine System Diseases, Autoimmune Diseases
Interventions
FlorenceM (US) and FlorenceX (UK), Insulin pump therapy
Device
Lead sponsor
Jaeb Center for Health Research
Other
Eligibility
6 Years to 18 Years
Enrollment
131 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
5
States / cities
Palo Alto, California • Aurora, Colorado • Hartford, Connecticut + 2 more
Source: ClinicalTrials.gov public record
Updated Feb 1, 2021 · Synced Sep 11, 2026, 9:41 PM EDT
Completed Not applicable Interventional Results available

USS Virginia Closed-Loop for Overnight Control in Type 1 Diabetes

NCT02131766
View directory record Official record
Conditions
Diabetes Mellitus
Interventions
DiAs, Sensor Augmented Pump Therapy
Device · Other
Lead sponsor
University of Virginia
Other
Eligibility
21 Years to 65 Years
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
3
States / cities
Rochester, Minnesota • New York, New York • Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Apr 15, 2020 · Synced Sep 11, 2026, 9:41 PM EDT
Completed Not applicable Interventional Results available

Two Way Crossover Closed Loop MPC vs Control IQ

NCT05799781
View directory record Official record
Conditions
Type 1 Diabetes
Interventions
MPC closed-loop system, t:slim X2 pump with Dexcom G6 CGM and Control IQ
Device
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years and older
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
2
States / cities
Portland, Oregon • Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jun 1, 2026 · Synced Sep 11, 2026, 9:41 PM EDT
Completed Phase 2 Interventional Results available

Liraglutide Versus Insulin Mono-therapy in the Closed Loop Setting

NCT01755416
View directory record Official record
Conditions
Type 1 Diabetes
Interventions
Closed loop with sensor and Insulin, Closed loop with sensor, Insulin and Liraglutide
Drug
Lead sponsor
Albert Einstein College of Medicine
Other
Eligibility
18 Years to 40 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Aug 20, 2018 · Synced Sep 11, 2026, 9:41 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 12, 2018 · Synced Sep 11, 2026, 9:41 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 16, 2018 · Synced Sep 11, 2026, 9:41 PM EDT
Completed Phase 2 Interventional Results available

Artificial Pancreas Control System in an Outpatient Setting

NCT01871870
View directory record Official record
Conditions
Type 1 Diabetes Mellitus
Interventions
Artificial Pancreas Control Software
Device
Lead sponsor
Legacy Health System
Other
Eligibility
21 Years to 60 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated May 14, 2015 · Synced Sep 11, 2026, 9:41 PM EDT
Completed Not applicable Interventional Results available

Diabetes Assistant (DiAs) Control-to-Range (CTR) Nocturnal Closed-Loop Camp Study

NCT01973413
View directory record Official record
Conditions
Diabetes Mellitus, Type 1
Interventions
Diabetes Assistant (DiAs), Tandem t:slim Insulin Pump, Dexcom G4 Platinum sensor
Device
Lead sponsor
University of Virginia
Other
Eligibility
10 Years to 35 Years
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013
U.S. locations
1
States / cities
Los Gatos, California
Source: ClinicalTrials.gov public record
Updated Apr 23, 2015 · Synced Sep 11, 2026, 9:41 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 18, 2016 · Synced Sep 11, 2026, 9:41 PM EDT
Completed Phase 2 Interventional Results available

Artificial Pancreas Control System in an Inpatient Setting

NCT01552603
View directory record Official record
Conditions
Type I Diabetes Mellitus
Interventions
Artificial Pancreas Control Software
Device
Lead sponsor
Legacy Health System
Other
Eligibility
21 Years to 65 Years
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
2
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Jun 2, 2016 · Synced Sep 11, 2026, 9:41 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 14, 2025 · Synced Sep 11, 2026, 9:41 PM EDT
Completed Not applicable Interventional Results available

The Insulin-Only Bionic Pancreas Pivotal Trial

NCT04200313
View directory record Official record
Conditions
Diabetes Mellitus, Type 1 Diabetes, Diabetes Mellitus, Type 1
Interventions
Bionic Pancreas (BP) with Aspart or Lispro, Bionic Pancreas with Fiasp (BPFiasp), Usual Care (UC), BP Guidance Insulin Dosing
Combination Product · Other
Lead sponsor
Jaeb Center for Health Research
Other
Eligibility
6 Years and older
Enrollment
440 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
16
States / cities
Orange, California • San Diego, California • Stanford, California + 13 more
Source: ClinicalTrials.gov public record
Updated Feb 19, 2025 · Synced Sep 11, 2026, 9:41 PM EDT
Completed Not applicable Interventional Results available

Two Way Crossover Closed Loop Study MPC vs FMPD

NCT04771403
View directory record Official record
Conditions
Type 1 Diabetes
Interventions
FMPD AP algorithm, MPC AP system, Dexcom G6 Continuous Glucose Monitoring (CGM) System
Device
Lead sponsor
Oregon Health and Science University
Other
Eligibility
21 Years to 50 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated May 16, 2023 · Synced Sep 11, 2026, 9:41 PM EDT
Completed Not applicable Interventional Results available

Single Hormone Closed Loop Study With PDT Sensor

NCT03528174
View directory record Official record
Conditions
Type 1 Diabetes Mellitus
Interventions
Artificial Pancreas Control system (APC), Pacific Diabetes Technologies CGM Insulin Infusion system
Device
Lead sponsor
Oregon Health and Science University
Other
Eligibility
21 Years to 65 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Sep 11, 2019 · Synced Sep 11, 2026, 9:41 PM EDT
Completed Not applicable Interventional Results available

Project Nightlight: Efficacy and System Acceptance of Dinner/Night vs. 24hr Closed Loop Control

NCT02679287
View directory record Official record
Conditions
Diabetes Mellitus, Type 1
Interventions
CLC
Device
Lead sponsor
University of Virginia
Other
Eligibility
18 Years to 70 Years
Enrollment
103 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Jun 8, 2020 · Synced Sep 11, 2026, 9:41 PM EDT
Completed Phase 1 Interventional

Closed Loop System With Pramlintide Versus Exenatide

NCT01269008
View directory record Official record
Conditions
Type 1 Diabetes
Interventions
Medtronic ePID 2.0
Device
Lead sponsor
Albert Einstein College of Medicine
Other
Eligibility
18 Years to 30 Years
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Feb 19, 2018 · Synced Sep 11, 2026, 9:41 PM EDT
Completed Not applicable Interventional Results available

Glycemic Control and the Brain in Children With Type 1 Diabetes

NCT03428932
View directory record Official record
Conditions
Type 1 Diabetes Mellitus
Interventions
Closed Loop (Medtronic 670G), Standard Care
Device · Other
Lead sponsor
Nemours Children's Clinic
Other
Eligibility
14 Years to 17 Years
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
5
States / cities
Palo Alto, California • New Haven, Connecticut • Jacksonville, Florida + 2 more
Source: ClinicalTrials.gov public record
Updated May 15, 2023 · Synced Sep 11, 2026, 9:41 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 19, 2023 · Synced Sep 11, 2026, 9:41 PM EDT
Completed Not applicable Interventional Results available

Optimizing Closed-Loop Control of Type 1 Diabetes Mellitus in Adolescents

NCT01890954
View directory record Official record
Conditions
Diabetes Mellitus, Type 1
Interventions
Diabetes Assistant (DiAs)
Device
Lead sponsor
University of Virginia
Other
Eligibility
13 Years to 18 Years
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Sep 12, 2022 · Synced Sep 11, 2026, 9:41 PM EDT
Completed Phase 2 Interventional Results available

Research Study to Look at Fast-acting Insulin Aspart With the Insulin Pump System 'iLet™' in Adults With Type 1 Diabetes

NCT03816761
View directory record Official record
Conditions
Diabetes Mellitus, Type 1
Interventions
Fast-acting insulin aspart, iLet™
Drug · Device
Lead sponsor
Novo Nordisk A/S
Industry
Eligibility
18 Years to 75 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 10, 2020 · Synced Sep 11, 2026, 9:41 PM EDT
Completed Not applicable Interventional Results available

Two Way Crossover Closed Loop Study Insulin vs Insulin and Pramlintide

NCT06422325
View directory record Official record
Conditions
Type 1 Diabetes
Interventions
MPC closed-loop system in insulin only mode, MPC closed-loop system in insulin/pramlintide mode
Device
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years to 70 Years
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Jun 8, 2026 · Synced Sep 11, 2026, 9:41 PM EDT
Completed Not applicable Interventional Results available

Multi-center Trial in Adult and Pediatric Patients With Type 1 Diabetes Using Hybrid Closed Loop System and Control at Home

NCT02748018
View directory record Official record
Conditions
Type 1 Diabetes
Interventions
670G and 770G Insulin Pump, Subject's Current Diabetes Therapy
Device
Lead sponsor
Medtronic MiniMed, Inc.
Industry
Eligibility
2 Years to 80 Years
Enrollment
959 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2023
U.S. locations
25
States / cities
La Jolla, California • Palo Alto, California • Sacramento, California + 21 more
Source: ClinicalTrials.gov public record
Updated Aug 18, 2025 · Synced Sep 11, 2026, 9:41 PM EDT