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Can a High-Tech patch help underserved diabetes patients control blood sugar?
NCT ID NCT05766488
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at whether a continuous glucose monitor (CGM) – a small sensor worn on the arm that checks blood sugar constantly – can help underserved patients with type 2 diabetes better manage their condition compared to traditional finger-stick testing. Fifty adults with poorly controlled diabetes (A1c over 9%) will use either a CGM or a standard glucometer for 6 months. Researchers will track changes in blood sugar levels and how often dangerously low blood sugar occurs.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Continuous Glucose Monitor (Freestyle Libre 2)
- What this could lead to
- If successful, this could show that continuous glucose monitors improve blood sugar control in underserved patients with type 2 diabetes, potentially leading to wider access and better care.
- What could go wrong
- This is a small, early-stage study with only 50 participants, so results may not apply to everyone. The device may be difficult for some patients to use consistently, and the study does not test long-term outcomes beyond 6 months.
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.
- 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 50 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jul 2023
- Expected to finish
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Jul 2026
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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19 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.
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: * Type 2 diabetes * A1c \>9% at recruitment * On/initiating insulin or on two or more diabetes medications Exclusion Criteria: * Current use of an insulin pump * On dialysis * Pregnant * Implanted medical device (e.g., pace-maker, defibrillator) * Intellectual or physical disabilities that may interfere with ability to properly use the Continuous Glucose Monitor (CGM) * Able to read English
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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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Nebraska Medicine
Omaha, Nebraska, 68198-7400D, United States
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