Robot seal companions may help ventilator patients wean off breathing machines
NCT ID NCT07163247
First seen Jun 25, 2026 · Last updated Jun 26, 2026 · Updated 1 time
Summary
This study tests whether a robotic pet (PARO) can reduce anxiety and improve success rates of spontaneous breathing trials in ICU patients on ventilators. Twenty-four adults who have already failed one breathing trial will interact with the robot for 30-120 minutes during their next attempt. Researchers will measure anxiety, behavior, and vital signs to see if the robotic companion helps.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Robotic pet (PARO) companionship
- What this could lead to
- If it works, this could offer a simple, drug-free way to help ICU patients breathe on their own sooner.
- What could go wrong
- This is a very small, early study with only 24 participants. The robotic pet may not reduce anxiety or improve breathing success in a meaningful way.
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
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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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About 24 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Sep 2025
An estimate. Start dates often move.
- Expected to finish
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Jan 2026
An estimate. End dates often move.
- 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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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: * Aged 18 years or older with clear consciousness. * Mechanical ventilation for more than 72 hours. * Previously failed the first spontaneous breathing trial and is clinically ready to undergo a second spontaneous breathing trial. Exclusion Criteria: * Multidrug-resistant organism infection. * Requiring airborne infection isolation precautions (e.g., COVID-19). * Immunodeficiency (absolute neutrophil count \< 500 cells/mL). * Richmond Agitation-Sedation Scale (RASS) less than -1. * Patient with a tracheostomy. * Subjects with implanted cardiac devices (e.g., permanent pacemaker, implantable cardioverter defibrillators) * Known allergy to the fur of the robotic pet.
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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National Taiwan University Hospital
RECRUITINGTaipei, Taiwan
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Can High-Flow oxygen make it easier to breathe without a ventilator?
- Which breathing test helps ICU patients get off ventilators faster?
- New ultrasound method could help ventilator patients breathe on their own
- Breathing test may predict ventilator weaning failure
- New biomarker strategy aims to prevent failed breathing tube removals in ICU
- New device may predict who can breathe on their own