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Eye-Tracking tech gives voice to silent ICU patients

NCT ID NCT07429695

Symptom relief Sponsor: Shanghai Zhongshan Hospital Source: ClinicalTrials.gov ↗

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 This study
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
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 tests a special eye-tracking device to help patients in the ICU who cannot speak or move normally. The device lets them communicate by looking at a screen. Researchers want to see if it reduces frustration, anxiety, and time spent in the ICU. About 54 adults will use the device for two days, and their experience will be compared to standard care.

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

About 54 people

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

Expected to start

Apr 2026

An estimate. Start dates often move.

Expected to finish

Dec 2027

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.

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: * Aged ≥ 18 years * Patients in the ICU who are unable to communicate through normal verbal means due to endotracheal intubation/tracheotomy, muscle or nerve injury, acute/chronic spinal cord injury, etc. * Richmond Agitation-Sedation Scale (RASS) score of -1 to 1 * Primary caregivers are adults * Able to read Chinese characters and follow simple commands * Willing to participate in this study. Exclusion Criteria: * Diseases associated with cognitive impairment, such as pulmonary encephalopathy, hepatic encephalopathy, diabetic hyperosmolar coma, and coma of unknown cause * A history of mental disorders, dementia or pre-dementia, or intellectual disability * Conditions precluding cooperation with eye-tracking interaction, such as blindness or inability to elevate the eyelids.

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Conditions

The condition(s) this trial relates to.

Nonverbal Communication

As listed by the trial registrant

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

Communication barriers Eye tracking ICU Non-verbal communication

How to take part

Only the study team decides who joins. These are the ways to reach them.

  1. The official record

    The full official record for this study. This one lists no contact details, but it is the first place any would appear.

    Open the record ↗

  2. A doctor treating you

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