New program aims to help teens with type 1 diabetes manage weight safely
NCT ID NCT06878872
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests a 16-week behavioral program called T1DAL, designed specifically for teens with type 1 diabetes who have overweight or obesity. About 50 teens will be randomly assigned to either the program or usual care. The program includes virtual group sessions and one-on-one health coaching to improve eating habits, glucose control, and weight management while addressing unique challenges like treating low blood sugar and preventing eating disorders.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- T1DAL behavioral program (virtual group sessions and individual health coaching)
- What this could lead to
- If it works, this could provide a safe, effective weight management program tailored for teens with type 1 diabetes, reducing heart disease risk and preventing eating disorders.
- What could go wrong
- This is a small, early-stage study with only 50 participants, so results may not apply to all teens. The program is behavioral, so benefits depend on individual adherence and may not be dramatic.
This is an AI summary of the original study and may miss details. Read our disclaimer.
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 50 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Aug 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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13 to 18 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: * Teen diagnosed with type 1 diabetes at least 6 months ago * Teen's body mass index greater than or equal to the 70th percentile for age and sex * Teen lives with parent/caregiver * Teen has access to a smart phone * Teen and caregiver speak and write in fluent English Exclusion Criteria: * Teen has a medical condition that precludes them from participating in a group activity and/or any physical activity * Teen experiencing psychosis or suicidality * Teen lost a significant amount of weight in the 3 months prior to the study * Teen currently in another intensive health behavior and lifestyle treatment and/or sees a dietician more than once per month on average * Teen currently or planning to become pregnant * Teen unwilling to wear a continuous glucose monitor for assessments * Teen taking a medication known to impact weight and/or appetite
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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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Weight Control and Diabetes Research Center
RECRUITINGProvidence, Rhode Island, 02903, United States
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