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ClinicalTrials.gov public records Last synced Oct 20, 2026, 10:41 AM EDT

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Showing 1–24 of 49 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Hybrid Closed-loop System Clear all
Completed Not applicable Interventional Results available

Safety and Efficacy of Initializing the Control-IQ Artificial Pancreas System Using Total Daily Insulin

NCT03804983
View directory record Official record
Conditions
Type 1 Diabetes Mellitus
Interventions
Hybrid Closed Loop (HCL), Control-IQ with MyTDI
Device
Lead sponsor
University of Virginia
Other
Eligibility
12 Years to 18 Years
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Aug 1, 2024 · Synced Oct 20, 2026, 10:41 AM EDT
Suspended Phase 1Phase 2 Interventional

Dose Safety Hybrid Closed Loop and Fully Automated Closed Loop Artificial Pancreas Device in CRC

NCT03428295
View directory record Official record
Conditions
Glucose, Low Blood, Glucose, High Blood
Interventions
Dose Safety AP system
Device
Lead sponsor
Dose Safety Inc.
Industry
Eligibility
18 Years to 70 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Redmond, Washington
Source: ClinicalTrials.gov public record
Updated Feb 12, 2019 · Synced Oct 20, 2026, 10:41 AM EDT
Completed Phase 3 Interventional Results available

Hybrid Closed Loop Therapy and Verapamil for Beta Cell Preservation in New Onset Type 1 Diabetes

NCT04233034
View directory record Official record
Conditions
Type1 Diabetes
Interventions
HCL, verapamil 120mg tablet, non-HCL, placebo
Device · Drug
Lead sponsor
Jaeb Center for Health Research
Other
Eligibility
7 Years to 17 Years
Enrollment
113 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
6
States / cities
Palo Alto, California • Aurora, Colorado • New Haven, Connecticut + 3 more
Source: ClinicalTrials.gov public record
Updated Nov 27, 2024 · Synced Oct 20, 2026, 10:41 AM EDT
Completed Not applicable Interventional Results available

The Pediatric Artificial Pancreas (PEDAP) Trial of Control-IQ Technology in Young Children in Type 1 Diabetes

NCT04796779
View directory record Official record
Conditions
Type 1 Diabetes
Interventions
Tandem t:slim X2 with Control-IQ Technology Pro, Standard Care (SC), Tandem t:slim X2 with Control-IQ Technology V1.5
Device
Lead sponsor
Marc Breton
Other
Eligibility
24 Months to 71 Months
Enrollment
102 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
3
States / cities
Stanford, California • Aurora, Colorado • Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Jun 28, 2023 · Synced Oct 20, 2026, 10:41 AM EDT
Completed Phase 4 Interventional Results available

Evaluation of Fiasp® (Fast Acting Insulin Aspart) in 670G Hybrid Closed-Loop Therapy

NCT03554486
View directory record Official record
Conditions
Diabetes Mellitus, Type 1
Interventions
Fiasp, Novolog
Drug
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
2
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Aug 18, 2021 · Synced Oct 20, 2026, 10:41 AM EDT
Completed Not applicable Interventional

Insulet Artificial Pancreas Free-Living IDE3

NCT03216460
View directory record Official record
Conditions
Type1 Diabetes Mellitus
Interventions
Insulet automated glucose control system
Device
Lead sponsor
Insulet Corporation
Industry
Eligibility
2 Years to 85 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
3
States / cities
Palo Alto, California • Denver, Colorado • New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Aug 2, 2019 · Synced Oct 20, 2026, 10:41 AM EDT
Completed Not applicable Interventional Results available

Hybrid Closed-Loop Control With Smart Prandial Insulin Dosing in Type 1 Diabetes

NCT04878120
View directory record Official record
Conditions
Type 1 Diabetes
Interventions
Standard HCL System, HCL System with Smart Bolus Calculator
Device
Lead sponsor
University of Virginia
Other
Eligibility
12 Years to 17 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated May 30, 2024 · Synced Oct 20, 2026, 10:41 AM EDT
Completed Not applicable Interventional

Insulet Artificial Pancreas Evaluating Meal Performance and Moderate Exercise (IDE2)

NCT03064906
View directory record Official record
Conditions
Type 1 Diabetes Mellitus
Interventions
Insulet AP (artificial pancreas) System
Device
Lead sponsor
Insulet Corporation
Industry
Eligibility
18 Years to 65 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017
U.S. locations
3
States / cities
Palo Alto, California • Walnut Creek, California • Denver, Colorado
Source: ClinicalTrials.gov public record
Updated Jun 12, 2018 · Synced Oct 20, 2026, 10:41 AM EDT
Active, not recruiting No phase listed Observational

T1D Pregnancy & Me

NCT06959316
View directory record Official record
Conditions
Diabetes Mellitus, Type 1, Pregnancy in Diabetics, Pregnancy, High-Risk, Insulin Dependent Diabetes
Interventions
Hybrid closed loop insulin delivery system
Device
Lead sponsor
Jaeb Center for Health Research
Other
Eligibility
18 Years and older · Female only
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
10
States / cities
Birmingham, Alabama • Aurora, Colorado • Tampa, Florida + 6 more
Source: ClinicalTrials.gov public record
Updated Aug 19, 2026 · Synced Oct 20, 2026, 10:41 AM 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 19, 2025 · Synced Oct 20, 2026, 10:41 AM EDT
Completed Phase 1 Interventional

Improving Post-Prandial Blood Glucose Control With Afrezza During Closed-Loop Therapy

NCT03234491
View directory record Official record
Conditions
Post-Prandial Hyperglycemia, Post-Prandial Hypoglycemia
Interventions
DiAS, Afrezza low dose, Afrezza high dose
Device · Drug
Lead sponsor
Yale University
Other
Eligibility
18 Years to 50 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated May 25, 2022 · Synced Oct 20, 2026, 10:41 AM EDT
Completed Phase 3 Interventional Results available

FIasp® vs. Novolog® in Type 1 Diabetics Using 670G Medtronic Pump

NCT03977727
View directory record Official record
Conditions
Type 1 Diabetes Mellitus
Interventions
Fiasp®, Novolog®, 670G hybrid closed loop continuous subcutaneous insulin infusion system
Drug · Device
Lead sponsor
Texas Diabetes & Endocrinology, P.A.
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Sep 29, 2020 · Synced Oct 20, 2026, 10:41 AM EDT
Active, not recruiting Not applicable Interventional

A Randomized Parallel Clinical Trial of AIDANET, an Automated Insulin Delivery Algorithm, in Fully Closed-Loop Vs Hybrid Closed-Loop Mode In Adults With Type 1 Diabetes (AIDANET At Home)

NCT07039617
View directory record Official record
Conditions
Type 1 Diabetes
Interventions
AIDANET + FCL, AIDANET + HCL, AIDANET in FCL-HCL-mixed mode, Automated Insulin Delivery (AID) (usual care)
Device · Other
Lead sponsor
Sue Brown
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Sep 16, 2026 · Synced Oct 20, 2026, 10:41 AM EDT
Completed Not applicable Interventional Results available

Medtronic Minimed Overnight Closed-Loop System

NCT01881009
View directory record Official record
Conditions
Type 1 Diabetes Mellitus, Autoimmune Diabetes, Juvenile-Onset Diabetes, Diabetes, Mellitus, Type 1
Interventions
Hybrid Closed-loop System, Sensor-augmented pump
Device
Lead sponsor
Bruce A. Buckingham
Other
Eligibility
10 Years to 35 Years
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Nov 14, 2019 · Synced Oct 20, 2026, 10:41 AM EDT
Not yet recruiting Phase 2 Interventional

Cadisegliatin as Adjunctive Therapy to Insulin in Participants With Type 1 Diabetes Who Are Using Hybrid Closed Loop (HCL) Systems

NCT07616206
View directory record Official record
Conditions
Type 1 Diabetes (T1D)
Interventions
Cadisegliatin 800 mg QD, Placebo
Drug
Lead sponsor
vTv Therapeutics
Industry
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Sep 21, 2026 · Synced Oct 20, 2026, 10:41 AM EDT
Recruiting Not applicable Interventional

Supporting Medtronic 780G Insulin Pump Adoption in Latino Patients: A Spanish - Language Training Initiative

NCT07720388
View directory record Official record
Conditions
Diabetes Mellitus, Type 1 Diabetes
Interventions
Culturally and linguistically tailored onboarding and support program, Medtronic MiniMed 780G Insulin Pump System
Other · Device
Lead sponsor
University of Colorado, Denver
Other
Eligibility
10 Years to 20 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Oct 8, 2026 · Synced Oct 20, 2026, 10:41 AM EDT
Active, not recruiting No phase listed Observational

MEtabolic and Renal Effects of AutoMAted Insulin Delivery Systems in Youth With Type 1 Diabetes Mellitus

NCT03945747
View directory record Official record
Conditions
Type1 Diabetes Mellitus, Diabetes Mellitus, Type 1, Autoimmune Diabetes, Juvenile Diabetes, Diabetes Mellitus Complication, Diabetic Nephropathies, Metabolic Disease, Diabetic Kidney Disease
Interventions
Blood draw, Urine sample collection, DXA scan
Diagnostic Test
Lead sponsor
University of Colorado, Denver
Other
Eligibility
7 Years to 18 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2026
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Mar 30, 2025 · Synced Oct 20, 2026, 10:41 AM EDT
Completed Not applicable Interventional

A Study of an Automated Insulin Delivery System in Adult Participants With Type 1 Diabetes Mellitus (T1D)

NCT03743285
View directory record Official record
Conditions
Type 1 Diabetes Mellitus
Interventions
AID System, Insulin Lispro
Device · Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
18 Years to 65 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Renton, Washington
Source: ClinicalTrials.gov public record
Updated Feb 19, 2019 · Synced Oct 20, 2026, 10:41 AM EDT
Completed Not applicable Interventional Results available

Evaluation of The Postprandial Impact of Automated Priming Bolus for Full Closed Loop Insulin Delivery

NCT05528770
View directory record Official record
Conditions
Type 1 Diabetes
Interventions
FCL+BPS, FCL
Device
Lead sponsor
Marc Breton
Other
Eligibility
18 Years to 65 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Sep 8, 2025 · Synced Oct 20, 2026, 10:41 AM EDT
Withdrawn No phase listed Observational

Hybrid Closed-Loop Insulin Delivery System in Type 1 Diabetes Candidates for a Living Donor Kidney Transplant

NCT03494010
View directory record Official record
Conditions
Diabetes, Type 1
Interventions
Observation
Other
Lead sponsor
Yale University
Other
Eligibility
18 Years to 65 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Mar 9, 2021 · Synced Oct 20, 2026, 10:41 AM EDT
Recruiting Not applicable Interventional

Using Simplified Meal Boluses Versus Carbohydrate Counting in Adolescents With Hybrid Closed Loop Systems

NCT06575790
View directory record Official record
Conditions
Type 1 Diabetes
Interventions
Simple Meal Bolusing, Carbohydrate counting
Behavioral
Lead sponsor
University of Colorado, Denver
Other
Eligibility
14 Years to 26 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Dec 10, 2024 · Synced Oct 20, 2026, 10:41 AM EDT
Recruiting Not applicable Interventional

Starting Technology in At Risk Type 1 Diabetes Study

NCT06453928
View directory record Official record
Conditions
Diabetes Mellitus, Type 1
Interventions
Hybrid Closed Loop Insulin Pump System
Device
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
3
States / cities
Santa Monica, California • Sylmar, California • Torrance, California
Source: ClinicalTrials.gov public record
Updated Sep 25, 2026 · Synced Oct 20, 2026, 10:41 AM EDT
Completed Not applicable Interventional

A Study of an Automated Insulin Delivery System in Adult Participants With Type 1 Diabetes Mellitus During Meal Challenges

NCT03848767
View directory record Official record
Conditions
Type 1 Diabetes Mellitus
Interventions
AID System, Insulin Lispro
Device · Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
18 Years to 65 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
1
States / cities
Renton, Washington
Source: ClinicalTrials.gov public record
Updated Apr 23, 2019 · Synced Oct 20, 2026, 10:41 AM EDT
Withdrawn Not applicable Interventional

Technology Knowledge Optimization in Type 1 Diabetes (TeKnO T1D): Parents

NCT05300022
View directory record Official record
Conditions
Type 1 Diabetes
Interventions
TeKnO T1D: Parents
Other
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
8 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 9, 2025 · Synced Oct 20, 2026, 10:41 AM EDT