Clinical Trials

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.

What are the effects of transient insulin deprivation on brain structure, blood flow, mitochondrial function, and cognitive function in T1DM patients? What are the effects of transient insulin deprivation on circulating exosomes and metabolites in T1DM patients?

The purpose of this 3-month extension study (DCLP3 Extension) following a primary trial (DCLP3 or NCT03563313) to assess effectiveness and safety of a closed loop system (t:slim X2 with Control-IQ Technology) in a large randomized controlled trial.

The goal of this work is to identify an early stage biomarker for type 1 diabetes. In vitro evidence using rodent models has identified a significant enrichment of the chemokine CXCL10 in β-cell derived sEV upon exposure to diabetogenic pro-inflammatory cytokines. The aims of this project will focus on 1) testing protocols for efficient isolation of plasma-derived sEV from small volumes of sample, 2) development of an assay for the sensitive detection of CXCL10 in plasma-derived sEV, and 3) characterization of plasma-derived sEV through assessment of concentration, size, and content (proteomics). The study plans to include children that ...

The purpose of this study is to identify novel genetic variants that predispose to Type 1 Diabetes.

The purpose of this study is to evaluate the safety of utilizing insulin lispro-aabc in the MiniMed™ 780G System to support product and system labeling.

The purpose of this study is to demonstrate the safety and effectiveness of the Hybrid Closed Loop system (HCL) in adult and pediatric patients with type 1 diabetes in the home setting. A diverse population of patients with type 1 diabetes will be studied. The study population will have a large range for duration of diabetes and glycemic control, as measured by glycosylated hemoglobin (A1C). They will be enrolled in the study regardless of their prior diabetes regimen, including using Multiple Daily Injections (MDI), Continuous Subcutaneous Insulin Infusion (CSII) or Sensor-Augmented Pump therapy (SAP)

The objective of the study is to assess the efficacy and safety of home use of a Control-to-Range (CTR) closed-loop (CL) system.

Diabetics are at risk for invasive pneumococcal infections and are more likely to have severe outcomes with infection compared to the general population. The pneumococcal (PPSV23) vaccination is recommended for all people with type 1 diabetes, but whether the vaccine is beneficial for this population has not been established.  The purpose of this study is to determine if children with type 1 diabetes have adequate immune response to the PPSV23 vaccination and to assess factors affecting immune response through a pre and post vaccination blood sample.

The purpose of this study is to collect device data to assist in the development of a Personalized Closed Loop (PCL) system.

The purpose of this study is to investigate efficacy and safety of teplizumab compared with placebo in participants 1 to 25 years of age with recently diagnosed Stage 3 Type
1 Diabetes (T1D).

The purpose of this study is to use multiple devices to measure blood sugar changes and the reasons for these changes in healthy and diabetic children.

The purpose of this study is gain the adolescent perspective on living with type 1 diabetes.

The purpose of this study is to demonstrate the performance of the Guardian™ Sensor (3) with an advanced algorithm in subjects age 2 - 80 years, for the span of 170 hours (7 days).

The purpose of this study is to see if there is a connection between bad experiences in the patient's childhood, either by the patient or the parent, and poor blood sugar control, obesity, poor blood lipid levels, and depression in patients with type 1 diabetes.