Nordic diet coaching shows promise for type 1 diabetes control
NCT ID NCT07258758
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether personalized nutrition education on a healthy Nordic diet can improve blood sugar control in adults with type 1 diabetes. 54 participants will either receive this education or standard brief dietary advice. The main goal is to see if the intervention increases the time blood sugar stays in a healthy range.
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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 54 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Sep 2025
- Expected to finish
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Jun 2027
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 years and older
- 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.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Type 1 Diabetes. * Diabetes duration for more than 12 months at screening. * Adults 18 years or older. * HbA1c more than 57mmol/mol. * Use of continuous glucose monitoring (CGM) sensor for more than three months at screening and during the study period. * Use of basal and bolus insulin regimen for more than three months at screening and during the study period. * Written Informed Consent. Exclusion Criteria: * Women of childbearing potential: ongoing pregnancy or planned pregnancy during the study period. * Cognitive impairment or other disease that study physician find non-compatible with participation. * Planned change in glucose lowering treatment during study period (change of mealtime insulin analogue with same pharmacodynamic profile allowed). * Planned change of CGM sensor during the study. * Food allergies or intolerances that are incompatible with adhering to Nordic nutrition recommendations. * Current or planned treatment with corticosteroids during the study (other than for replacement therapy).
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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.
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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Hospital of Enköping
RECRUITINGEnköping, Uppland, 74525, Sweden
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