Diabetes devices put to the test: can home monitors match lab accuracy?
NCT ID NCT06170515
First seen Sep 17, 2026 · Last updated Sep 18, 2026 · Updated 1 time
Summary
Researchers are evaluating four blood glucose meters and four HbA1c point-of-care devices to see how accurately they measure blood sugar and long-term glucose control compared with standard lab methods. The study includes people with diabetes, both adults and teenagers, some of whom have never used a home glucose monitor. Participants will use the devices under supervision, and researchers will also assess how easy the devices are to understand and operate, especially for first-time users.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- blood glucose meters and HbA1c point-of-care testing devices
- What this could lead to
- If these devices prove accurate and easy to use, people with diabetes could get more reliable blood sugar and HbA1c readings from portable meters, including at home or in clinics without a lab.
- What could go wrong
- This is a device performance study, not a treatment trial. Results may not apply to all meters or all users, and accuracy in a controlled study may differ from everyday use.
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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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910 people
The number who actually took part.
- Started
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Jun 2023
- Finished
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Jul 2024
- 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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13 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: Arm 1: * 13-17 years, diagnosed with diabetes and able to manage condition independently (ideally at least 10% of total Arm 1 population) •≥18 years, diagnosed with diabetes * Able and willing to provide informed consent/assent * Naïve to the SMBG use of the investigational devices * 10% naïve to any SMBG (defined as not having performed any SMBG in the last 24 months) * Haematocrit within 20-60% * Pre-screen BGM result qualifies for inclusion in any of the five glucose concentration ranges based on % of subjects required to meet the target number per concentration range Arm 2: •≥18 years * Able and willing to provide informed consent * Diagnosed or not diagnosed with diabetes * Haemoglobin values ≥ 8g/dL * Pre-screen HbA1c result qualifies for inclusion in the target HbA1c range and % of subjects required for the mid-range values Exclusion Criteria: Arm 1: * \<13 years * 13-17 years and not diagnosed with diabetes or unable to manage condition independently * Previous use of investigational BGM for SMBG * Haematocrit outside normal range * Pre-screen BGM result falling in a glucose concentration range that already has sufficient participants. Arm 2: * \<18 years * Haemoglobin value \< 8g/dL * Pre-screen HbA1c result falling in a concentration range that already has sufficient participants.
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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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Asociación Colombiana de Diabetes
Bogotá, Bogota D.C., 111311, Colombia
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Lagos University Teaching Hospital
Lagos, Lagos, Nigeria
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Sihanouk Hospital Centre of Hope
Phnom Penh, Phnom Penh, 12253, Cambodia
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