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ClinicalTrials.gov public records Last synced Sep 27, 2026, 2:32 AM EDT

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Showing 1–24 of 25 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: t:slim X2 pump with Control-IQ technology Clear all
Completed Not applicable Interventional Results available

The International Diabetes Closed Loop (iDCL) Trial: Clinical Acceptance of the Artificial Pancreas (DCLP3 Extension)

NCT03591354
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Aug 30, 2022 · Synced Sep 27, 2026, 2:32 AM EDT
Completed Not applicable Interventional Results available

Investigational Extended Wear Insulin Infusion Set in People With Type 1 Diabetes

NCT06273124
View directory record Official record
Conditions
Type1diabetes
Interventions
SteadiSet Extended Wear Infusion Set
Device
Lead sponsor
Tandem Diabetes Care, Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
260 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
15
States / cities
Newport Beach, California • Stanford, California • Aurora, Colorado + 12 more
Source: ClinicalTrials.gov public record
Updated Sep 23, 2025 · Synced Sep 27, 2026, 2:32 AM EDT
Completed Not applicable Interventional Results available

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

NCT03844789
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Apr 9, 2023 · Synced Sep 27, 2026, 2:32 AM EDT
Completed Not applicable Interventional Results available

The International Diabetes Closed Loop (iDCL) Trial: Clinical Acceptance of the Artificial Pancreas

NCT03563313
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Apr 27, 2020 · Synced Sep 27, 2026, 2:32 AM EDT
Recruiting Not applicable Interventional

Artificial Pancreas Technology to Reduce Glycemic Variability and Improve Cardiovascular Health in Type 1 Diabetes

NCT05653518
View directory record Official record
Conditions
Type 1 Diabetes
Interventions
Tandem t:slim X2 with Control-IQ Technology, Sensor augmented pump (SAP) therapy
Device
Lead sponsor
University of Virginia
Other
Eligibility
18 Years to 40 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Feb 24, 2026 · Synced Sep 27, 2026, 2:32 AM EDT
Completed No phase listed Observational Results available

Control-IQ Observational (CLIO) Post-Approval Study

NCT04503174
View directory record Official record
Conditions
Diabetes Mellitus, Type 1
Interventions
t:slim X2 pump with Control-IQ technology
Device
Lead sponsor
Tandem Diabetes Care, Inc.
Industry
Eligibility
6 Years and older
Enrollment
3,157 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Dec 7, 2023 · Synced Sep 27, 2026, 2:32 AM EDT
Completed Not applicable Interventional Results available

Safety of Artificial Pancreas Therapy in Preschoolers, Age 2-6

NCT04084171
View directory record Official record
Conditions
Type 1 Diabetes
Interventions
Tandem t:slim X2 with Control-IQ Technology + Dexcom G6
Device
Lead sponsor
University of Virginia
Other
Eligibility
2 Years to 6 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
3
States / cities
Stanford, California • Aurora, Colorado • Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Mar 21, 2023 · Synced Sep 27, 2026, 2:32 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 27, 2023 · Synced Sep 27, 2026, 2:32 AM 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 25, 2024 · Synced Sep 27, 2026, 2:32 AM EDT
Completed Not applicable Interventional Results available

Diabetes Pump With Predictive Low Glucose Suspend Pivotal Trial

NCT03195140
View directory record Official record
Conditions
Diabetes Mellitus, Type 1
Interventions
Predictive Low Glucose Suspend
Device
Lead sponsor
Tandem Diabetes Care, Inc.
Industry
Eligibility
6 Years and older
Enrollment
103 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
4
States / cities
Palo Alto, California • Santa Barbara, California • Aurora, Colorado + 1 more
Source: ClinicalTrials.gov public record
Updated Dec 7, 2023 · Synced Sep 27, 2026, 2:32 AM EDT
Completed Phase 1 Interventional

SGLT2 Inhibitor Adjunctive Therapy to Closed Loop Control in Type 1 Diabetes Mellitus

NCT04201496
View directory record Official record
Conditions
Type 1 Diabetes
Interventions
Empagliflozin + Control-IQ x 4 wks then Basal-IQ x 2 wks, Empagliflozin + Basal-IQ x 2 wks then Control-IQ x 4 wks, No Empagliflozin + Control-IQ x 4 wks then Basal-IQ x 2 wks, No Empagliflozin + Basal-IQ x 2 wks then Control-IQ x 4 wks
Combination Product · Device
Lead sponsor
Ananda Basu, MD
Other
Eligibility
18 Years to 65 Years
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Aug 10, 2022 · Synced Sep 27, 2026, 2:32 AM EDT
Completed Not applicable Interventional Results available

A Randomized Trial Evaluating Control-IQ+ Technology in Adults With Type 2 Diabetes

NCT05785832
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated May 21, 2026 · Synced Sep 27, 2026, 2:32 AM 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 27, 2026, 2:32 AM EDT
Completed Not applicable Interventional Results available

Control-IQ Technology for High Insulin Users With Type 1 Diabetes (Higher-IQ)

NCT05422053
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
18 Years and older
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
4
States / cities
Aurora, Colorado • Idaho Falls, Idaho • Minneapolis, Minnesota + 1 more
Source: ClinicalTrials.gov public record
Updated Apr 2, 2025 · Synced Sep 27, 2026, 2:32 AM EDT
Completed Not applicable Interventional Results available

Use of Control-IQ Technology 2.0 in Adults, Children, and Preschoolers With Type 1 Diabetes

NCT05683392
View directory record Official record
Conditions
Type 1 Diabetes
Interventions
t:slim X2 insulin pump with Control-IQ technology 2.0
Device
Lead sponsor
Tandem Diabetes Care, Inc.
Industry
Eligibility
2 Years to 80 Years
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023
U.S. locations
4
States / cities
Aurora, Colorado • Boston, Massachusetts • Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Dec 19, 2024 · Synced Sep 27, 2026, 2:32 AM EDT
Completed Not applicable Interventional Results available

Artificial Pancreas and Remote Monitoring During a T1DM Youth Ski Camp

NCT03369067
View directory record Official record
Conditions
Type 1 Diabetes Mellitus
Interventions
Tandem t:slim X2 with Control-IQ Technology + Dexcom G6, Dexcom CGM G5, Continuous Subcutaneous Insulin Infusion
Device
Lead sponsor
University of Virginia
Other
Eligibility
6 Years to 18 Years
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
3
States / cities
Stanford, California • Aurora, Colorado • Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Sep 30, 2024 · Synced Sep 27, 2026, 2:32 AM EDT
Completed Not applicable Interventional

Artificial Pancreas - Adolescent Physiology & Psychology Longitudinal Evaluation

NCT04510506
View directory record Official record
Conditions
Type 1 Diabetes
Interventions
Artificial Pancreas (AP)
Device
Lead sponsor
University of Virginia
Other
Eligibility
11 Years to 12 Years
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Dec 9, 2025 · Synced Sep 27, 2026, 2:32 AM EDT
Completed Not applicable Interventional Results available

Control-IQ Technology 2.0 Adult and Adolescent Feasibility Study

NCT05014789
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Jun 23, 2026 · Synced Sep 27, 2026, 2:32 AM EDT
Completed Not applicable Interventional Results available

A Pilot Test of t:Slim X2 With Control-IQ Technology

NCT03368937
View directory record Official record
Conditions
Type1 Diabetes Mellitus
Interventions
Tandem t:slim X2 with Control-IQ Technology
Device
Lead sponsor
University of Virginia
Other
Eligibility
18 Years to 74 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated May 24, 2022 · Synced Sep 27, 2026, 2:32 AM EDT
Completed Not applicable Interventional Results available

Adaptive Biobehavioral Control (ABC) of Automated Insulin Delivery

NCT04784637
View directory record Official record
Conditions
Type 1 Diabetes Mellitus
Interventions
Web Simulation Tool (WST), Behavioral Adaptation Module (BAM), Auto Titration Module (ATM), Automated Insulin Delivery (AID) System
Device
Lead sponsor
University of Virginia
Other
Eligibility
18 Years to 70 Years
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Nov 6, 2024 · Synced Sep 27, 2026, 2:32 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Automated Insulin Delivery in Elderly With Type 1 Diabetes (AIDE T1D)

NCT04016662
View directory record Official record
Conditions
Type 1 Diabetes Mellitus
Interventions
Tandem t:slim X2 with HCL or PLGS
Device
Lead sponsor
Jaeb Center for Health Research
Other
Eligibility
65 Years and older
Enrollment
82 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2024
U.S. locations
4
States / cities
Orlando, Florida • Rochester, Minnesota • Syracuse, New York + 1 more
Source: ClinicalTrials.gov public record
Updated Jan 14, 2025 · Synced Sep 27, 2026, 2:32 AM EDT
Completed No phase listed Observational

PS230005 Control-IQ 1.5 Post-Approval Study

NCT06717451
View directory record Official record
Conditions
Type 1 Diabetes
Interventions
Control-IQ Technology v1.5
Device
Lead sponsor
Tandem Diabetes Care, Inc.
Industry
Eligibility
2 Years to 5 Years
Enrollment
144 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Aug 31, 2026 · Synced Sep 27, 2026, 2:32 AM EDT
Completed Not applicable Interventional Results available

The Pediatric Artificial Pancreas Automated Initialization Trial

NCT06017089
View directory record Official record
Conditions
Type 1 Diabetes
Interventions
AI-based Advisor system
Device
Lead sponsor
Marc Breton
Other
Eligibility
2 Years to 5 Years
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
3
States / cities
Stanford, California • Aurora, Colorado • Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Sep 14, 2025 · Synced Sep 27, 2026, 2:32 AM EDT
Completed Not applicable Interventional Results available

Adaptation of Insulin Delivery Settings to Improve Clinical Outcomes With AID Use

NCT05204134
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Apr 4, 2024 · Synced Sep 27, 2026, 2:32 AM EDT