Faster blood sugar feedback? new marker may outpace A1c
NCT ID NCT07777900
First seen Aug 20, 2026 · Last updated Aug 21, 2026 · Updated 1 time
Summary
This observational study asks whether glycated albumin, a short-term blood sugar marker, can show improvements in glucose control sooner than standard tests like hemoglobin A1c or continuous glucose monitors. Researchers will follow about 100 adults with diabetes who use a CGM and are changing their medication. Participants will give blood samples at the start and every four weeks for up to a year, so the team can compare how quickly each marker reflects changes in blood sugar control.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If glycated albumin proves faster at showing blood sugar improvements, it could help doctors adjust diabetes medications more quickly and effectively.
- What could go wrong
- This is an observational study, so it cannot prove cause and effect. Results may not apply to people with certain conditions like liver disease or low protein levels.
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 100 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jul 2025
- 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.
Who is studied
Persons with a diagnosis of diabetes who are seeing their doctor and ideally utilize a CGM.
- 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: * diabetes diagnosis * currently using a CGM Exclusion Criteria: * persons with cirrhosis, nutritional deficiencies, or hypoalbuminemia * pregnant persons
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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
The full official record for this study. This one lists no contact details, but it is the first place any would appear.
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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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Washington University - Core Laboratory for Clinical Studies
St Louis, Missouri, 63108, United States
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