New study links blood sugar levels to heart risks in type 1 diabetes
NCT ID NCT06978387
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study looks at how well blood sugar is controlled and how diet relates to heart health in people with type 1 diabetes. Researchers will study 90 patients who use the MiniMed 780G insulin pump. They will measure blood sugar patterns, diet quality, and markers of heart and blood vessel health. The goal is to find connections that could help improve care for people with type 1 diabetes.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If successful, this study could reveal links between blood sugar control and heart health in type 1 diabetes, guiding better diet and treatment recommendations.
- What could go wrong
- This is an observational study with only 90 participants, so results may not apply to everyone. It does not test a new treatment, so no direct health benefits are expected.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 90 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jan 2025
- Expected to finish
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Dec 2026
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Children adolescents and young adults (12\> years old) with T1D that are on MiniMed 780G system.
- Ages
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12 to 80 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: 1. Clinical diagnosis of type 1 diabetes \>1 year prior to consent date. Diagnosis of type 1 diabetes is based on the investigator's judgment; C peptide level and antibody determinations are not required. 2. HbA1c \< 12.5% 3. Age \>7years at the initiation of the system 4. Patients with Minimed 780G 5. History of 3 clinic visits in the last year Exclusion Criteria: Diabetic Ketoacidosis in the 6 months prior to screening visits
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Attikon University General Hospital
Chaïdári, 124 62, Greece
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