Video game that uses breath to calm kids before anesthesia never got off the ground
NCT ID NCT04208984
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study planned to test a device called Lullabreath, a video game controlled by breathing in and out, to help children aged 4-11 feel less anxious when getting anesthesia before surgery. The game was meant to encourage steady breathing and distract the child. However, the trial was withdrawn before any children were enrolled, so no results are available.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Lullabreath device (interactive multimedia diversion device with breath control)
- What this could lead to
- If it had worked, this could have pointed toward a drug-free way to reduce anxiety and improve the anesthesia experience for children.
- What could go wrong
- The trial was withdrawn before any participants were enrolled, so no data exist. It is unknown whether the device would have been effective or practical in a real operating room.
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Study facts
What this study's own registry entry says, in plain language.
- Expected to start
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Jan 2026
An estimate. Start dates often move.
- Expected to finish
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Jan 2027
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.
Who is studied
4-11 year old children undergoing anesthesia for any procedure without visual impairment, non english speaking, Premature infants and children previously exposed to the chemotherapeutic agent bleomycin
- Ages
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4 to 11 years
- Sex
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Anyone
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: * 4-11 year old children undergoing anesthesia for any procedure Exclusion Criteria: * Visual impairment * non english speaking * Premature infants * children previously exposed to the chemotherapeutic agent bleomycin
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As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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University of Utah
Salt Lake City, Utah, 84112, United States
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