New study tests High-Tech glucose tracking to stop diabetes before it starts
NCT ID NCT07140848
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether adding continuous glucose monitoring (CGM) to the standard Diabetes Prevention Program (DPP) helps adults with prediabetes stick with healthy habits and lower their risk of developing type 2 diabetes. About 214 adults with prediabetes will receive DPP coaching and either use a CGM device or standard care. The goal is to see if real-time glucose feedback improves long-term blood sugar control and quality of life.
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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 214 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Apr 2026
- Expected to finish
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Mar 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 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: 1. adults aged 18 years or older, 2. diagnosis of prediabetes, as defined by current clinical guidelines (HbA1c 5.7% to 6.4%, fasting plasma glucose 100-125 mg/dL, or 2-hour plasma glucose 140-199 mg/dL following a 75g oral glucose tolerance test), 3. body mass index (BMI) of at least 24 kg/m² (or 22 kg/m² for Asian Americans), 4. willingness to comply with all aspects of the study protocol, including attending coaching sessions and using CGM devices. Exclusion Criteria: Individuals will be excluded from the study if they 1. have a diagnosis of type 1 or type 2 diabetes, 2. are currently using CGMs or have medical contraindications to CGM use, such as severe skin allergies or implantable defibrillators, or 3. are currently enrolled in another clinical trial for prediabetes. Additionally, using validated assessments, we will exclude participants with significant dementia, alcohol or drug abuse/dependency, active psychosis, or life expectancy less than 12 months as these conditions are likely to interfere with adherence to the intervention.
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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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Division of Population Health, Department of Medicine
RECRUITINGBuffalo, New York, 14203, United States
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Other studies related to the condition(s) this trial covers.
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