Can smart glasses give ICU patients a voice?

NCT ID NCT07776795

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Recruiting now
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The trial has finished. Results may not be published yet.
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First seen Aug 20, 2026 · Last updated Aug 21, 2026 · Updated 1 time

Summary

This pilot study explores whether connected glasses can help patients in intensive care who cannot speak, often due to a breathing tube, communicate with caregivers and family. The glasses use infrared sensors to detect a wink or other signal, allowing the patient to navigate a tablet with communication software. The goal is to see if this tool is practical and usable in the ICU setting, potentially easing patient stress and improving communication.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

Active substance
Connected glasses with infrared sensors that detect a predefined signal (e.g., a wink) to navigate a tablet with communication software
What this could lead to
If successful, this could offer a practical way for ICU patients on ventilators to communicate their needs and concerns, potentially reducing stress and improving care.
What could go wrong
This is a small pilot study, so results may not apply broadly. The glasses might be difficult to use or not work well in all ICU situations.

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

About 30 people

The number the study aims to enrol. It can still change while the study runs.

Expected to start

Oct 2026

An estimate. Start dates often move.

Expected to finish

May 2028

An estimate. End dates often move.

Lead sponsor

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

Adult patients hospitalized in the Intensive Care Medicine Department of the Tenon Hospital using connected glasses with electronic tablet and communication software

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: * Adult patients hospitalized in the Intensive Care Medicine Department of the Tenon Hospital, whatever their reason for admission to the department * Neuropsychiatric state compatible with the development of a coherent dialogue: good vigilance attested by a RASS -1 to +1 (Richmond Agitation Sedation Scale), no confusion attested by a negative CAM-ICU test (Confusion Assessment Method for the Intensive Care Unit), no sedative treatment or light sedative treatment * Physically unable to communicate verbally for a foreseeable period of at least 48 hours, which may be linked to invasive mechanical ventilation (with endotracheal tube or tracheotomy without phonatory cannula) or to a speech and/or phonation disorder whatever the cause (eg: after-effects of ENT surgery, laryngeal oedema, etc.). * Have expressed no objection to participating in the study. Exclusion Criteria: * Neuropsychiatric state incompatible with the development of a coherent dialogue: agitation (RASS ≥ 2) or somnolence (RASS ≤ -2), confusion (CAM-ICU positive) * Simple, fluid appropriation by the patient of the slate as a communication tool : no motor deficit of the dominant upper limb, no graphic problems, no language barrier * Inability of patient to use connected glasses: blindness, eye conditions preventing eye opening, vision disorders without corrective lenses available, known patent cognitive disorders, mental retardation

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Conditions

The condition(s) this trial relates to.

Respiratory Aspiration

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

How to take part

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  1. The places running it

    1 site. The list below names each one and where it is.

  2. The official record

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Contacts and locations

Locations

  • Service Médecine Intensive Réanimation Tenon Hospital

    Paris, 75020, France

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