Could adding common diabetes pills improve type 1 control?
NCT ID NCT07676565
First seen Jun 30, 2026 · Last updated Jul 01, 2026 · Updated 1 time
Summary
This study looks at whether adding GLP-1 receptor agonists or SGLT inhibitors to insulin helps adults with type 1 diabetes manage their blood sugar better. Researchers will track 300 participants for one year, measuring changes in HbA1c and other health markers. The goal is to see if these add-on therapies are safe and effective when used in everyday care.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- GLP-1RA and SGLTi drugs (as add-ons to insulin)
- What this could lead to
- If successful, this could show that adding these drugs to insulin improves blood sugar control and reduces complications for people with type 1 diabetes.
- What could go wrong
- This is an observational registry study, not a controlled trial, so results may be less definitive. The drugs are already used off-label, and benefits or risks may vary widely among participants.
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.
- Participants
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About 300 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Mar 2026
- Expected to finish
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Apr 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.
Who is studied
Adults with type 1 diabetes who have been prescribed an adjunctive medications (GLP-1RA or SGLTi) as a part of their clinical care by their health care providers.
- 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.
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: * Adults ≥18 years of age * Clinical diagnosis of T1D * GLP-1RA or SGLTi (SGLT-1 and SGLT-2 inhibitors) drug prescribed by their provider for any indication as part of usual care with use for no more than 1 week * Use of CGM and availability of CGM data for 1 month prior to enrollment and expected to be available throughout the study * Willing and able to provide informed consent Exclusion Criteria: * No exclusion criteria other than those not meeting inclusion criteria above
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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
7 sites. 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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Emory University
RECRUITINGAtlanta, Georgia, 30303, United States
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Harvard Medical School
RECRUITINGBoston, Massachusetts, 02115, United States
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Henry Ford Hospital
RECRUITINGDetroit, Michigan, 48202, United States
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Hoag Memorial Hospital
RECRUITINGNewport Beach, California, 92663, United States
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Maine Health Research Institute
RECRUITINGPortland, Maine, 04102, United States
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Mount Sinai
RECRUITINGNew York, New York, 10029, United States
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Northwestern University
RECRUITINGChicago, Illinois, 60611, United States
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