Can a storybook calm kids before surgery?
NCT ID NCT07812272
First seen Sep 10, 2026 · Last updated Sep 11, 2026 · Updated 1 time
Summary
Many children feel scared before surgery, and that anxiety can make the experience harder. This trial tests whether a specially written children's book, read at home, can lower that fear. Researchers will randomly assign 50 children aged 4 to 10 who are having hernia surgery to either receive the book or get standard preparation. They will measure anxiety before anesthesia using an established scale.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- a children's storybook designed to prepare kids for surgery
- What this could lead to
- If the book helps, hospitals could hand it out routinely to prepare children for surgery, a low-cost way to ease a common fear.
- What could go wrong
- This is a small, single-center study of 50 children, so the results may not hold up in larger or more diverse groups. A book may not be enough for children with severe anxiety.
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 50 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Nov 2026
An estimate. Start dates often move.
- Expected to finish
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Apr 2028
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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4 to 10 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.
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: * Children aged 4 to 10 years at the time of surgery * Scheduled for elective surgical intervention (inguinal hernia, umbilical hernia, epigastric or supraumbilical hernia) * Understanding of the German language * Written informed consent obtained from at least one parent or legal guardian Exclusion Criteria: * Emergency surgical procedures * History of previous surgery * Less than 7 days between randomization and surgical procedure * Known developmental delay, cognitive impairment, or psychiatric disorder that may interfere with anxiety assessment
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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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Children's Hospital, Inselspital, University Hospital Bern
Bern, Canton of Bern, 3010, Switzerland
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