Nudge, nudge: simple texts could curb diabetes epidemic
NCT ID NCT04869917
First seen Nov 06, 2025 · Last updated Jun 23, 2026 · Updated 27 times
Summary
This study tests whether easy-to-use tools like a decision aid and text messages can encourage people with prediabetes to take proven steps—like joining a lifestyle program or taking metformin—to prevent type 2 diabetes. Nearly 1,000 adults from primary care clinics are taking part. The goal is to find practical, low-cost ways to make diabetes prevention a routine part of healthcare.
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This is a summary of
the original study
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Contacts and locations
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Locations
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Northwestern University
Chicago, Illinois, 60611, United States
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
behavioral nudges (decision aid and text messaging)
What this could lead to
If successful, this could provide a low-cost, scalable way to help millions of people with prediabetes prevent or delay type 2 diabetes.
What could go wrong
The nudges are simple and may not be strong enough to change behavior in many people. The trial is also still ongoing, so results are not yet final.
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.