New glucose monitor put to the test in diabetes study

NCT ID NCT07075796

What the study statuses mean

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Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed This study
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study tested how well the GLUCUBE system measures blood sugar in 52 adults with type 2 diabetes. Participants used the device at home and compared its accuracy to a standard finger-stick monitor. The goal was to see if the system becomes more accurate with longer use.

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

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

52 people

The number who actually took part.

Started

Jun 2025

Finished

Nov 2025

Lead sponsor

A company

The lead sponsor is a pharmaceutical, biotech, or medical-device company.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Ages

18 years and older

Sex

Anyone

Healthy volunteers

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

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * Be ≥ 18 years of age. * Diagnosed with type 2 diabetes mellitus. * Have a smartphone with an internet connection that allows the installation of the GLUCUBE APP. * Be able to use the GLUCUBE system autonomously, in the opinion of the researcher. * Have signed the informed consent. Exclusion Criteria: * The patient is currently participating in another clinical investigation or has participated in another clinical investigation in the last 30 days prior to the start of this study. * Pregnant or breast-feeding women and those subjects who plan pregnancy during the clinical investigation follow-up period. * Presence of other anatomical or comorbid conditions, or other medical, social or psychological conditions that, in the opinion of the investigator, could limit the subject's ability to participate in the clinical investigation or to comply with the follow-up requirements, or affect the scientific soundness of the clinical investigation results. * Patients with any active and/or infectious acute illness. * Patients who have a condition that affects blood circulation in the fingers of the hand, such as Raynaud's phenomenon. * Any medical condition that, in the opinion of the investigator, will increase the risk of hyperglycemic and hypoglycemic events: seizures, heart disease, unconscious hypoglycemia, etc. * Patients with an inability to maintain hand stability during measurement or with progressive nervous system disease affecting movement (Parkinson's disease, moderate-severe essential tremor, and other diseases with involuntary movements). * Patients suffering from calluses, malformations, or open wounds with bandages on their hands. * Patients with nail polish or any type of false nail.

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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

  • Centro de Especialidades Virgen de los Reyes. Hospital Universitario Virgen del Rocío

    Seville, Seville, 41001, Spain

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