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ClinicalTrials.gov public records Last synced Oct 30, 2026, 12:09 PM EDT

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Showing 1–24 of 58 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Hybrid Closed Loop Clear all
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 30, 2026, 12:09 PM EDT
Completed Not applicable Interventional

Supporting Parents of Young Children With Type 1 Diabetes in Closed-Loop System

NCT03354286
View directory record Official record
Conditions
Type 1 Diabetes Mellitus
Interventions
Developmental & Technological Demands, Distress Reduction, Nutrition, Set Point, & C:I Ratio, Hypoglycemia management, Minimal Intervention
Behavioral
Lead sponsor
Stanford University
Other
Eligibility
2 Years to 6 Years
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Sep 25, 2019 · Synced Oct 30, 2026, 12:09 PM 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 30, 2026, 12:09 PM EDT
Completed No phase listed Observational

Analysis of Glycemic Control in Type 1 Diabetes Patients Using Hybrid Closed Loop Insulin Pump Therapy (Medtronic 670G)

NCT04051632
View directory record Official record
Conditions
Biomedical Technology, Type 1 Diabetes
Interventions
Medtronic 670G insulin pump
Device
Lead sponsor
Boston Children's Hospital
Other
Eligibility
5 Years to 25 Years
Enrollment
96 participants
Timeline
2018 – 2019
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 9, 2019 · Synced Oct 30, 2026, 12:09 PM 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 30, 2026, 12:09 PM EDT
Completed Not applicable Interventional

Hybrid Closed Loop in High Risk Youth With Type 1 Diabetes

NCT04807374
View directory record Official record
Conditions
Type 1 Diabetes
Interventions
Control IQ
Device
Lead sponsor
Children's National Research Institute
Other
Eligibility
6 Years to 21 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Aug 29, 2023 · Synced Oct 30, 2026, 12:09 PM 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 30, 2026, 12:09 PM EDT
Completed Not applicable Interventional Results available

Hybrid Closed Loop Pivotal Trial in Type 1 Diabetes

NCT02463097
View directory record Official record
Conditions
Type 1 Diabetes
Interventions
Insulin Pump
Device
Lead sponsor
Medtronic MiniMed, Inc.
Industry
Eligibility
14 Years to 75 Years
Enrollment
124 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
9
States / cities
Escondido, California • Palo Alto, California • Aurora, Colorado + 5 more
Source: ClinicalTrials.gov public record
Updated Apr 16, 2019 · Synced Oct 30, 2026, 12:09 PM 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 30, 2026, 12:09 PM EDT
Recruiting Not applicable Interventional

Insulin Delivery With Self-Adjusting Closed-Loop and Behavioral Glycemic Control Enhanced by Prediction

NCT07507708
View directory record Official record
Conditions
Type 1 Diabetes (T1D)
Interventions
Automated Insulin Delivery (AID), AIDANET + Fully Closed Loop (FCL), AIDANET + Anticipatory Closed Loop (ACL)
Device
Lead sponsor
Sue Brown
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Jun 22, 2026 · Synced Oct 30, 2026, 12:09 PM EDT
Completed Not applicable Interventional Results available

Safety Evaluation of the Hybrid Closed Loop (HCL) System in Pediatric Subjects With Type 1 Diabetes

NCT02660827
View directory record Official record
Conditions
Type 1 Diabetes
Interventions
Insulin Pump
Device
Lead sponsor
Medtronic MiniMed, Inc.
Industry
Eligibility
2 Years to 13 Years
Enrollment
151 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
10
States / cities
Escondido, California • Palo Alto, California • Torrance, California + 7 more
Source: ClinicalTrials.gov public record
Updated Jan 26, 2022 · Synced Oct 30, 2026, 12:09 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 2, 2026 · Synced Oct 30, 2026, 12:09 PM EDT
Completed Not applicable Interventional Results available

Overnight Closed Loop Study in U.S.

NCT01857973
View directory record Official record
Conditions
Type 1 Diabetes
Interventions
Hybrid Closed Loop
Device
Lead sponsor
Medtronic MiniMed, Inc.
Industry
Eligibility
2 Years to 75 Years
Enrollment
78 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
6
States / cities
Escondido, California • Aurora, Colorado • New Haven, Connecticut + 3 more
Source: ClinicalTrials.gov public record
Updated Feb 28, 2019 · Synced Oct 30, 2026, 12:09 PM EDT
Completed Not applicable Interventional Results available

Safety Evaluation of an Advanced Hybrid Closed Loop System Using Lyumjev With the Tandem t:Slim X2 Insulin Pump With Control-IQ Technology in Adults, Adolescents and Children With Type 1 Diabetes

NCT05403502
View directory record Official record
Conditions
Type 1 Diabetes
Interventions
t:slim X2 insulin pump with Control-IQ technology 1.5
Device
Lead sponsor
Tandem Diabetes Care, Inc.
Industry
Eligibility
6 Years to 80 Years
Enrollment
183 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
13
States / cities
Orange, California • Palo Alto, California • Aurora, Colorado + 10 more
Source: ClinicalTrials.gov public record
Updated Jul 26, 2024 · Synced Oct 30, 2026, 12:09 PM EDT
Terminated Early Phase 1 Interventional

HCL Single Arm Pilot Study in Treatment of Hyperglycemia of Pediatric ALL

NCT05006040
View directory record Official record
Conditions
High Risk Acute Lymphoblastic Leukemia
Interventions
Hybrid Closed Loop System
Device
Lead sponsor
University of Colorado, Denver
Other
Eligibility
10 Years to 26 Years
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated May 3, 2024 · Synced Oct 30, 2026, 12:09 PM 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 30, 2026, 12:09 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 19, 2025 · Synced Oct 30, 2026, 12:09 PM EDT
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 30, 2026, 12:09 PM 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 30, 2026, 12:09 PM 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 30, 2026, 12:09 PM 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 30, 2026, 12:09 PM 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 30, 2026, 12:09 PM 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 30, 2026, 12:09 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, 12:09 PM EDT