Robot seal calms dementia patients during care
NCT ID NCT04941222
First seen Jun 25, 2026 · Last updated Jun 26, 2026 · Updated 1 time
Summary
This study tested whether a robotic seal named PARO could help elderly people with moderate to severe memory problems feel calmer during daily care like bathing. The robot was used for a few minutes before and during care, twice a week for 16 weeks. The goal was to see if it reduced agitation and anxiety, and if it was worth the cost. The study was stopped early and included only 33 people, so the results are not conclusive.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
PARO robotic seal
What this could lead to
If it works, this could offer a drug-free way to calm agitation and anxiety during daily care for people with dementia.
What could go wrong
The trial was terminated early with only 33 participants, so results are limited. The robot may not work for everyone, and cost savings are uncertain.
Disclaimer
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the original study
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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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
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Locations
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CHD Vendee
La Roche-sur-Yon, 85925, France