Web-Based Information Tool (WIT) software Clinical Trial

UVA Tracking #
Principal Investigator
Sue A Brown
Carlene Alix
Contact Email
Contact Phone
Official Trial Title
Adaptive Behavioral Control (ABC) in a Closed-Loop System: A Randomized Crossover Clinical Trial
Study Description

The University of Virginia, Department of Diabetes Technology, seeks adults between the ages of 18-70 who have Type 1 Diabetes to participate in a clinical study. The purpose of this study is to test a Web-Based Information Tool (WIT). This software will provide additional information regarding your hypoglycemic risk, your hyperglycemia risks, your daily glycemic profile, and may suggest potential changes to your insulin parameters. You will continue to use your Tandem insulin pump with Control-IQ Technology, and you will be trained how to use and interact with WIT.

You may be eligible for this study if:
•You were diagnosed with type 1 diabetes at least one year ago
•Currently using or anticipated to be using the t:slim X2 insulin pump with Control-IQ technology

Study involves:
•Daily interactions with the software
•Answering questions about the software
•14 study visits during the 26 week study; visits may be completed in person, telephone, or videoconferencing

Study-related assessments include:
•Hemoglobin A1c Test (fingerstick)
•Blood is drawn to check liver and kidney function (if none obtained within 6 months of screening)
•Physical Examination
•Pregnancy Test (if applicable)

Questionnaires will take approximately 15-30 minutes each visit.

•Currently using or willing to use insulin parameters such as carbohydrate ratio and correction factors consistently on their pump


Up to $600 to complete the study