Exercise may boost blood vessel function in type 1 diabetes
NCT ID NCT03528226
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at whether regular exercise can improve how well blood vessels work in adults with type 1 diabetes who do not yet have complications. About 34 participants will be randomly assigned to an exercise program or usual care. The main goal is to see if exercise helps blood vessels expand and relax more easily, which could help control the disease and prevent future problems.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 34 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Nov 2019
- Expected to finish
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Nov 2028
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.
- Ages
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18 to 50 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: * Covered by social security * With a T1Diabete, diagnosed for at least 1 year, and free from macrovascular and microvascular diabetic complications. Exclusion Criteria: * type 1 diabetes diagnoses for less than 1 year * MODY diabetes, mitochondrial diabetes or type 2 diabetes * presence of macrovascular and/or microvascular diabetic complications (retinopathy, nephropathy, neuropathy ,…) * Obesity (Body Mass Index \> 30 kg/m² * Smokers * Hypertension * Disabling painful discomfort for trunk, upper or lower limb movements * Active chronic disease or in remission (excluding type 1 diabetes) * Head trauma in the past
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Genom att skicka in godkänner du våra Användarvillkor
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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Hop Claude Huriez Chu Lille
RECRUITINGLille, 59037, France
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Other studies related to the condition(s) this trial covers.
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