Cardiometabolic Effects of Non-Nutritive Sweeteners in Type 1 Diabetes

This study is looking at how non-nutritive sweeteners (NNS), found in sugar-free drinks and foods, affect the health of blood vessels in young people with Type 1 Diabetes (T1D). You might be able to join if you are between 15 and 24 years old, have T1D for 1 to less than 10 years, and your last HbA1c (a measure of blood sugar control) was 8.5% or lower. Participants will consume Gatorade G Zero Glacier Cherry™ Sports Drink. The main goal is to see how your blood vessel function and stiffness change over two years. The study plans to enroll 20 participants, but its current status is unclear.

Study design
This is an interventional study, meaning participants will receive a specific intervention. It plans to enroll 20 participants.
What's involved
Participants will consume Gatorade G Zero Glacier Cherry™ Sports Drink. The study duration is two years.
Compensation
Not stated in the trial record.
Follow-up
Participants will be followed for two years, which is the duration of the study.

AI-generated from the public study record. Only the study team can confirm whether you're eligible — confirm details with them before making decisions.

NCT07434544

Cardiometabolic Effects of Non-Nutritive Sweeteners (NNS) in Type 1 Diabetes (T1D)

Not Yet Recruiting
NAAges 15–24InterventionalBasic science
Medical College of Wisconsin
~20 participants
Updated 2026-02-25 on ClinicalTrials.gov
What's tested:Cherry Sports Drink

At a glance

Recruiting sites
0 of 1 listed site is recruiting right now
RecruitingSuspended, closed, or not yet open
What they're measuring
Change in "in vivo" endothelial function and vascular stiffness
Measured over 2 years (duration of study)
Non-Nutritive Sweetener
Type 1 Diabetes
type1diabetes
Type 1 Diabetes Mellitus
1 sites across 1 states
Wisconsin1

Opens a ready-to-send draft in your own email app — review before sending.

  • Change in "in vivo" endothelial function and vascular stiffness2 years (duration of study)

    Brachial artery ultrasound will measure flow-mediated dilation % (FMD%) at baseline and 1 hour after drinking a non-nutritive sweetened sports drink.