Will a tiny sensor boost Well-Being in type 2 diabetes?
NCT ID NCT06716671
First seen Aug 25, 2026 · Last updated Aug 26, 2026 · Updated 1 time
Summary
This study asks whether using a continuous glucose monitor (CGM) — a small sensor worn under the skin that tracks blood sugar levels in real time — can improve quality of life for adults with type 2 diabetes. Participants will use the device for 12 months and complete questionnaires about diabetes-related distress, fear of low blood sugar, and overall well-being. The goal is to see if CGM not only helps control glucose but also eases the daily burden of managing diabetes.
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 monitoring (CGM) device
- What this could lead to
- If CGM improves quality of life and glucose control, it could support wider funding and access to these devices for more people with type 2 diabetes.
- What could go wrong
- This is an observational study without a comparison group, so any improvements might be due to other factors. Results depend on participants consistently using the device.
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
-
87 people
The number who actually took part.
- Started
-
Sep 2024
- Finished
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May 2026
- 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
The study population is adults in an industrialised country with a diagnosis of type 2 diabetes with intensive insulin regimen who will start using a CGM sensor. Participants will be recruited from primary care centres in the Camp de Tarragona health region following inclusion and exclusion criteria. Depending on the location of the primary care centre, the population may be from an urban, semi-urban, or rural setting.
- 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: * Treatment with intensive insulin therapy (basal bolus regimen with 3 or more daily doses of insulin). * Perform 6 or more daily capillary glycaemia determinations. * Be willing to use a CGM device for at least 70% of the time. * Undergo training on the use of the CGM device by the centre's CGM referent. * Agree to participate in the study. Exclusion Criteria: * Cognitive impairment measured by Pfeiffer test with a score of 3 or more errors. * Previous use of a CGM device. * Pregnancy. * Being institutionalised. * Having participated in another research study related to diabetes mellitus within the last year. * Not having proper handling of the CGM device: inability to download glycaemic control data, inability to keep the sensor attached to the skin, not understanding how it works, etc.
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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
-
IDIAP Jordi Gol
Barcelona, Barcelona, 08007, Spain
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