Clinical trials: Closed-Loop Glucose Control
Type 1 Diabetes Mellitus
A Study of t:Slim X2 With Control-IQ Technology
The purpose of this study is to learn whether an investigational automated insulin delivery system ("study system") for children with type 1 diabetes can safely improve blood glucose (sometimes called blood sugar) control.
- Trial name
- DCLP5 (NCT03844789)
- Testing
- t:slim X2 with Control-IQ Technology & Dexcom G6 CGM, Control Group
- Where
- 4 sites in United States
- Volunteers
- 101 people
- Sponsor
- University of Virginia
Type 1 Diabetes Mellitus
Closed Loop Control in Adolescents Using Heart Rate as Exercise Indicator
The purpose of this study is to see if the Artificial Pancreas (AP) Platform can successfully control blood sugar in people with type 1 diabetes mellitus on insulin pump therapy in a hospital setting.
- Trial name
- NCT01945060
- Testing
- heart rate Control to Range System (hrCTR) using DiAs Platform, DiAs Control-to-Range System not informed for heart rate
- Where
- 2 sites in United States
- Volunteers
- 22 people
- Sponsor
- Marc Breton
Type 1 Diabetes Mellitus
Glycemic Control and the Brain in Children With Type 1 Diabetes
The purpose of this study is to determine if improving diabetes control by better controlling blood sugars, will help improve or normalize brain function as compared to routine diabetes care.
- Trial name
- NCT03428932
- Testing
- Closed Loop (Medtronic 670G), Standard Care
- Where
- 5 sites in United States
- Volunteers
- 46 people
- Sponsor
- Nemours Children's Clinic
Type 1 Diabetes Mellitus
Artificial Pancreas and Remote Monitoring During a T1DM Youth Ski Camp
An early feasibility study that will test the efficacy of the Tandem t:slim X2 with Control-IQ and Dexcom Continuous Glucose System G6 in a winter/ski camp environment.
- Trial name
- NCT03369067
- Testing
- Tandem t:slim X2 with Control-IQ Technology + Dexcom G6, Dexcom CGM G5, Continuous Subcutaneous Insulin Infusion
- Where
- 3 sites in United States
- Volunteers
- 48 people
- Sponsor
- University of Virginia
Diabetes Mellitus, Type 1 Diabetes
Medtronic Treat to Range (TTR) Closed-Loop Control
The purpose of this study is to evaluate a treat-to-range automated insulin management system using continuous glucose monitoring (CGM) and subcutaneous insulin pump infusion in individuals with type 1 diabetes.
- Conditions
- Diabetes Mellitus, Type 1 Diabetes, Metabolic and Nutritional Disorders
- Trial name
- NCT01490151
- Testing
- TTR controller (Medtronic)
- Where
- United States
- Volunteers
- 22 people
- Sponsor
- Stanford University
Type 1 Diabetes
Effect of Metabolic Control at Onset of Diabetes on Progression of Type 1 Diabetes
The purpose of this study is to find out if very tight blood glucose control from the onset of Type 1 Diabetes can preserve beta cell function.
- Trial name
- NCT00891995
- Testing
- Closed loop, Home glucose monitoring, Insulin pump
- Where
- 5 sites in United States
- Volunteers
- 71 people
- Sponsor
- Jaeb Center for Health Research
Diabetes Mellitus, Type 1
Optimizing Closed-Loop Control of Type 1 Diabetes Mellitus in Adolescents
The purpose of this study is to use a closed-loop Control-to-Range (CTR) system in adolescents with type 1 diabetes in an outpatient setting, and to evaluate the CTR system's ability to significantly improve blood glucose levels…
- Trial name
- NCT01890954
- Testing
- Diabetes Assistant (DiAs)
- Where
- United States
- Volunteers
- 17 people
- Sponsor
- University of Virginia
Type 1 Diabetes
Fully Automated Closed Loop Control in Adolescents With Type 1 Diabetes
The study team will be comparing two investigational Artificial Pancreas (AP) systems that the UVA Center for Diabetes Technology has developed.
- Trial name
- RocketAP (NCT04545567)
- Testing
- RocketAP, USS Virginia
- Where
- United States
- Volunteers
- 21 people
- Sponsor
- University of Virginia
Diabetes Mellitus, Type 1
Randomized Trial Comparing Sitagliptin to Placebo in Closed Loop
There are many recent advances in insulin treatment of type 1 Diabetes Mellitus (T1DM), however after a meal sugars are always a concern.
- Trial name
- NCT02328040
- Testing
- Sitagliptin and insulin/novolog via CL
- Where
- United States
- Volunteers
- 17 people
- Sponsor
- Albert Einstein College of Medicine
Type 1 Diabetes Mellitus
Safety and Efficacy of Initializing the Control-IQ Artificial Pancreas System Using Total Daily Insulin
The purpose of this proposed study is to assess the use of a new feature of the Control-IQ system, MyTDI.
- Trial name
- NCT03804983
- Testing
- Hybrid Closed Loop (HCL), Control-IQ with MyTDI
- Where
- United States
- Volunteers
- 22 people
- Sponsor
- University of Virginia
Type 1 Diabetes
Extended Bolus for Meals in a Closed-loop System
This study aims to evaluate whether the use of an extended bolus will improve glucose control with high-fat high protein meals using a closed-loop system.
- Trial name
- NCT05454891
- Testing
- Tandem t:slim X2 insulin pump: Extended bolus of insulin then standard bolus of insulin, Tandem t:slim X2 insulin pump: Standard bolus of insulin then extended bolus of insulin
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- University of California, San Francisco
Type 1 Diabetes Mellitus, Autoimmune Diabetes
Medtronic Minimed Overnight Closed-Loop System
To test the function and safety of the Medtronic Overnight Closed Loop (OCL) System in a closely monitored 12 hour overnight inpatient study.
- Conditions
- Type 1 Diabetes Mellitus, Autoimmune Diabetes, Juvenile-Onset Diabetes, Diabetes, Mellitus, Type 1
- Trial name
- NCT01881009
- Testing
- Hybrid Closed-loop System, Sensor-augmented pump
- Where
- United States
- Volunteers
- 37 people
- Sponsor
- Bruce A. Buckingham
Type 1 Diabetes
The Pediatric Artificial Pancreas Automated Initialization Trial
The goal of this clinical trial is to obtain safety data and exploratory glycemic control data from use of an at-home closed loop control (CLC) system (t:slim X2 with Control-IQ Technology) with periodic parameter adjustments…
- Trial name
- PEDAP-AI (NCT06017089)
- Testing
- AI-based Advisor system
- Where
- 3 sites in United States
- Volunteers
- 33 people
- Sponsor
- Marc Breton
Type 1 Diabetes
Multi-center Trial in Adult and Pediatric Patients With Type 1 Diabetes Using Hybrid Closed Loop System and Control at Home
The purpose of this study is to evaluate the safety and effectiveness of the Hybrid Closed Loop system (HCL) in adult and pediatric patients with type 1 diabetes in the home setting.
- Trial name
- NCT02748018
- Testing
- 670G and 770G Insulin Pump, Subject's Current Diabetes Therapy
- Where
- 36 sites in United States, Canada and 7 more
- Volunteers
- 959 people
- Sponsor
- Medtronic MiniMed, Inc.
Diabetes Mellitus, Type 1
Closed-Loop Control in Young Children 5-8 Years Old Using DiAs Platform
The overall aim of this proposed research is to determine the safety, feasibility and efficacy (AP vs at home use of SAP) of the Diabetes Assistant (DiAs) controller in day and night closed-loop control in young children 5-8…
- Trial name
- NCT02750267
- Testing
- Diabetes Assistant (DiAs) with Closed-Loop
- Where
- United States
- Volunteers
- 12 people
- Sponsor
- University of Virginia
Type 1 Diabetes Mellitus
USS Virginia Closed-Loop Versus SAP Therapy for Hypoglycemia Reduction in T1D
This is a randomized, controlled trial of Unified Safety System (USS) Virginia closed-loop versus sensor-augmented pump (SAP) therapy for hypoglycemia prevention in subjects with type 1 diabetes and hypoglycemia unawareness…
- Trial name
- NCT02302963
- Testing
- AP System (DiAs or inControl) with USS Virginia
- Where
- 2 sites in United States
- Volunteers
- 85 people
- Sponsor
- University of Virginia
Type 1 Diabetes Mellitus
The International Diabetes Closed Loop (iDCL) Trial: Clinical Acceptance of the Artificial Pancreas
The objective of the study is to assess efficacy and safety of a closed loop system (t:slim X2 with Control-IQ Technology) in a large randomized controlled trial.
- Trial name
- DCLP3 (NCT03563313)
- Testing
- t:slim X2 with Control-IQ Technology & Dexcom G6 CGM, Sensor-augmented pump (SAP)
- Where
- 7 sites in United States
- Volunteers
- 168 people
- Sponsor
- University of Virginia
Type 1 Diabetes Mellitus, Cognitive Change
The VRIF Trial: Hypoglycemia Reduction With Automated-Insulin Delivery System
The objective of this pilot study is (i) to test the use of an Artificial Pancreas (AP) System as a viable therapy treatment for two vulnerable populations: 6 to 10 year-old and adults older ≥65 years old with T1D; (ii) to assess…
- Trial name
- NCT03674281
- Testing
- SAP, CLC
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- University of Virginia
Type 1 Diabetes Mellitus
The International Diabetes Closed Loop (iDCL) Trial: Clinical Acceptance of the Artificial Pancreas (DCLP3 Extension)
This is a 3-month extension study (DCLP3 Extension) following a primary trial (DCLP3 or NCT03563313) to assess efficacy and safety of a closed loop system (t:slim X2 with Control-IQ Technology) in a large randomized controlled…
- Trial name
- NCT03591354
- Testing
- t:slim X2 with Control-IQ Technology & Dexcom G6 CGM, t:slim X2 with Basal-IQ & Dexcom G6 CGM
- Where
- 7 sites in United States
- Volunteers
- 164 people
- Sponsor
- University of Virginia
Cystic Fibrosis-related Diabetes
Feasibility of Outpatient Closed Loop Control With the iLet Bionic Pancreas in Cystic Fibrosis Related Diabetes
The current study is designed to test the feasibility of the a wearable bionic pancreas system that automatically delivers insulin and glucagon can provide superior regulation of glycemia versus usual care for adults and children…
- Trial name
- NCT03258853
- Testing
- Bionic Pancreas, Usual Care
- Where
- United States
- Volunteers
- 22 people
- Sponsor
- Massachusetts General Hospital