Rice and ensure: the surprising repeatability of your blood sugar
NCT ID NCT07293143
First seen Jun 27, 2026 · Last updated Aug 20, 2026 · Updated 2 times
Summary
This study aims to find out if a person's blood sugar response to a specific meal is consistent from day to day. Researchers will give 20 healthy adults six different meals, repeating two of them, and use a continuous glucose monitor to track their blood sugar every 5 minutes. The goal is to see if these patterns are reliable enough to help identify people at risk for diabetes in the future.
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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 20 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Jan 2027
An estimate. Start dates often move.
- Expected to finish
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Dec 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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Accepted
You do not need to have the condition being studied to take part.
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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: * Generally healthy * English speaking Exclusion Criteria: * Prior diagnosis of diabetes or taking medications that influence glucose metabolism, such as insulin, glucocorticoids, or Glucagon-like peptide-1 (GLP-1) receptor agonists. * Taking hydroxyurea medication * Taking beyond the maximum dose of acetaminophen (4g/day) * Known food allergies or severe sensitivities to any study materials (dairy or soy) * Limited and non-readers * Cognitive impairment
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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 official record
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A doctor treating you
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