Tablet VR game calms kids before surgery – no needles needed
NCT ID NCT02687243
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested a virtual reality app called StoryTelling Medicine (STM) to see if it could reduce anxiety in children aged 8–13 before elective surgery. The app guides kids through hospital settings in a fun, interactive way. Researchers measured anxiety, heart rate, and stress hormone levels, and also looked at recovery outcomes like painkiller use and hospital stay length. If it works, STM could offer a simple, low-cost way to improve kids' surgical experiences.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Interactive virtual reality application (StoryTelling Medicine) delivered via tablet
- What this could lead to
- If effective, this could give hospitals a simple, low-cost tool to help children feel calmer before surgery, potentially reducing complications and speeding recovery.
- What could go wrong
- This is a small, completed study (118 children) testing a single app. Results may not apply to all hospitals or age groups, and the app may not work for every child.
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
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118 people
The number who actually took part.
- Started
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Nov 2019
- Finished
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Dec 2025
- 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
-
8 to 13 years
- 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.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Children between the ages of 8-13 who are scheduled to receive any outpatient surgery (i.e. tonsillectomy, herniorrhaphy) Exclusion Criteria: * Children with chronic illnesses (e.g., cancer), known neurodevelopmental disorders, or who are on psychotropic medications prior to randomization will be excluded
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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
Locations
-
McMaster Children's Hospital
Hamilton, Ontario, L8S 4K1, Canada
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