New program aims to help seniors master glucose monitors
NCT ID NCT05337826
First seen Jun 26, 2026 · Last updated Aug 11, 2026 · Updated 3 times
Summary
This study tests a remote education program called REST, designed to help adults aged 65 and older with insulin-treated diabetes start and keep using continuous glucose monitors (CGMs). The goal is to reduce dangerous low blood sugar episodes and improve overall glucose control. Researchers will also look at what helps or hinders CGM use in this age group.
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 (device) and remote education program (REST model)
- What this could lead to
- If successful, this could provide a practical, patient-centered model to help older adults with diabetes use continuous glucose monitors more effectively, reducing dangerous low blood sugar episodes.
- What could go wrong
- This is a relatively small study (122 participants) focused on feasibility and education, not a large-scale efficacy trial. Results may not apply to all older adults, and the program may not be widely adopted outside of research settings.
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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122 people
The number who actually took part.
- Started
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Apr 2022
- Expected to finish
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Sep 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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65 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: * Older adults age ≥65 years * T1D or T2D with duration longer than 1 year * Insulin treatment includes: ≥3 insulin injections/day or on insulin pump therapy * CGM naïve and/or CGM users (Dexcom G6) who are not meeting glycemic goals (per CGM metrics): * ≥4% hypoglycemia (sensor glucose ≤70 mg/dL) or * time in range (70-180 mg/dL) TIR ≤40 % * Willing to wear CGM Dexcom at all times while in the study * Willing to use/carry personal or loaned smart phone device to use as Dexcom receiver for continual data upload to cloud Exclusion Criteria: * Life expectancy \<1 year * End-stage renal disease (eGFR\< 30ml/min) * On acetaminophen \>4 gr/day due to interference with Dexcom G6 sensor readings * On hydroxyurea therapy due to interference with Dexcom G6 sensor readings * Impaired vision and hearing which would interfere with participation in remote video visits * Use of hybrid closed-loop systems (this may require different and additional focused education and will not be addressed in this study).
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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.
Contacts and locations
Locations
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Joslin Diabetes Center
Boston, Massachusetts, 02215, United States
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SUNY Upstate Medical University
Syracuse, New York, 13210, United States
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