Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Sep 3, 2026, 9:24 AM EDT

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Showing 1–24 of 99 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Glycogen Storage Disease Type IA
Interventions
No Intervention
Other
Lead sponsor
Ultragenyx Pharmaceutical Inc
Industry
Eligibility
8 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Houston, Texas
Terminated No phase listed Observational Accepts healthy volunteers

Continuous Glucose Monitoring in Neonatal Hyperinsulinism

NCT06363929
Conditions
Hyperinsulinism, Hypoglycemia Neonatal
Interventions
Dexcom G6 continuous glucose monitor
Device
Lead sponsor
MemorialCare Health System
Other
Eligibility
24 Hours to 3 Months
Enrollment
1 participant
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Long Beach, California
Completed Not applicable Interventional Results available

Omnipod 5 System Compared to Pump Therapy

NCT05409131
Conditions
Type 1 Diabetes
Interventions
Omnipod 5 System
Device
Lead sponsor
Insulet Corporation
Industry
Eligibility
18 Years to 70 Years
Enrollment
196 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
10
States / cities
Palo Alto, California • Santa Barbara, California • Denver, Colorado + 7 more
Completed No phase listed Observational Accepts healthy volunteers

Glucose Risk Assessment in Employer Populations

NCT04529824
Conditions
Diabetes, Pre-diabetes, Glucose Intolerance
Interventions
Dexcom G6 Continuous Glucose Monitor (CGM) System
Device
Lead sponsor
DexCom, Inc.
Industry
Eligibility
18 Years and older
Enrollment
207 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Lakeland, Florida
Conditions
Diabetes Mellitus
Interventions
The Omnipod 5/Horizon HCL system
Device
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
3
States / cities
Stanford, California • Atlanta, Georgia • Charlottesville, Virginia
Conditions
Type 1 Diabetes Mellitus
Interventions
t:slim X2 with Control-IQ Technology & Dexcom G6 CGM, t:slim X2 with Basal-IQ & Dexcom G6 CGM
Device
Lead sponsor
University of Virginia
Other
Eligibility
14 Years and older
Enrollment
164 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
7
States / cities
Santa Barbara, California • Stanford, California • Aurora, Colorado + 4 more
Completed Not applicable Interventional Results available

CGM Use in Poorly Controlled Youth With Type 1 Diabetes

NCT04721145
Conditions
Type 1 Diabetes, Hypoglycemia, High Blood Sugar
Interventions
Dexcom G6 Continuous Glucose Monitor
Device
Lead sponsor
Johns Hopkins University
Other
Eligibility
5 Years to 21 Years
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
Type 1 Diabetes
Interventions
iAPS, Sensor-Augmented Pump
Device · Other
Lead sponsor
Sansum Diabetes Research Institute
Other
Eligibility
18 Years and older
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
2
States / cities
Santa Barbara, California • Rochester, Minnesota
Conditions
Diabetes Mellitus, Type 2, Preterm Birth, Pregnancy, High Risk, Diabetes, Gestational
Interventions
Sliding Scale Insulin, Up-Titration of Home Insulin, Continuous Insulin Infusion, Dexcom G6 Professional Continuous Glucose Monitor
Drug · Device
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
Up to 50 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
4
States / cities
Birmingham, Alabama • Portland, Oregon • Greenville, South Carolina + 1 more
Conditions
Type 1 Diabetes
Interventions
Automated Insulin Delivery Settings Initialization and Adaptation Algorithm
Device
Lead sponsor
Tandem Diabetes Care, Inc.
Industry
Eligibility
18 Years and older
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
1
States / cities
Aurora, Colorado
Conditions
Type 1 Diabetes Mellitus
Interventions
t:slim X2 with Control-IQ Technology & Dexcom G6 CGM, Sensor-augmented pump (SAP)
Device
Lead sponsor
University of Virginia
Other
Eligibility
14 Years and older
Enrollment
168 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
7
States / cities
Santa Barbara, California • Stanford, California • Aurora, Colorado + 4 more
Conditions
Surgery--Complications
Interventions
Dexcom G6 continuous glucose monitor
Device
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Cleveland, Ohio
Conditions
Diabetes, Type 2 Diabetes, Type 2 Diabetes Mellitus - Poor Control
Interventions
Continuous Glucose Monitor (CGM)
Device
Lead sponsor
Yale University
Other
Eligibility
18 Years and older
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
New Haven, Connecticut
Conditions
Hypoglycemia, Reactive, Hypoglycemia
Interventions
Dexcom CGM masked, Dexcom CGM unmasked
Device
Lead sponsor
Joslin Diabetes Center
Other
Eligibility
18 Years to 65 Years
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Type 2 Diabetes Treated With Insulin
Interventions
t:slim X2 insulin pump with Control-IQ+ technology and Dexcom G6 CGM, Standard Therapy plus continuous glucose monitoring (CGM)
Device
Lead sponsor
Tandem Diabetes Care, Inc.
Industry
Eligibility
18 Years and older
Enrollment
319 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
19
States / cities
Newport Beach, California • Atlanta, Georgia • Idaho Falls, Idaho + 16 more
Completed Not applicable Interventional Results available

Evaluation of Physician-based Decision Support

NCT03443713
Conditions
Type 1 Diabetes Mellitus, MDI, CGM, Exercise
Interventions
Dexcom G6 CGM
Device
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years to 50 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Portland, Oregon
Completed Not applicable Interventional Results available

A Study of t:Slim X2 With Control-IQ Technology

NCT03844789
Conditions
Type 1 Diabetes Mellitus
Interventions
t:slim X2 with Control-IQ Technology & Dexcom G6 CGM, Control Group
Device
Lead sponsor
University of Virginia
Other
Eligibility
6 Years to 13 Years
Enrollment
101 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
4
States / cities
Stanford, California • Aurora, Colorado • New Haven, Connecticut + 1 more
Conditions
Diabetes Mellitus
Interventions
Continuous Glucose Monitor (CGM)
Device
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Jacksonville, Florida
Completed Not applicable Interventional Results available

Control-IQ Technology 2.0 Adult and Adolescent Feasibility Study

NCT05014789
Conditions
Diabetes Mellitus, Type 1
Interventions
Control-IQ technology 2.0
Device
Lead sponsor
Tandem Diabetes Care, Inc.
Industry
Eligibility
14 Years and older
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
Charlottesville, Virginia
Conditions
Diabetes Mellitus
Interventions
Continuous Glucose Monitor Dexcom G6 PRO
Device
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Jacksonville, Florida
Conditions
Hyperglycemia
Interventions
Dexcom G6
Device
Lead sponsor
Ohio State University
Other
Eligibility
18 Years and older
Enrollment
201 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Columbus, Ohio
Conditions
Type 2 Diabetes Mellitus
Interventions
Glargine, Lispro, Dexcom G6
Drug · Device
Lead sponsor
Sandra Sobel
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Conditions
Dysglycemia
Interventions
Dexcom G6 CGM
Device
Lead sponsor
DexCom, Inc.
Industry
Eligibility
21 Years to 110 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
New York, New York
Completed Not applicable Interventional Results available

Dexcom Continuous Glucose Monitoring in Long-term Care

NCT04818242
Conditions
Diabetes, Diabetes Mellitus, Type 2
Interventions
Dexcom G6 CGM with GTS, POC Blood Glucose Test + Blinded CGM
Device · Diagnostic Test
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
2
States / cities
Atlanta, Georgia