Cartoons beat tears: video distraction helps doctors check kids' eyes
NCT ID NCT02784132
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tested whether playing a video on a tablet or computer during an eye exam helps young children cooperate. 101 children aged 1 to 4 years took part. The goal was to see if the video made it easier for doctors to examine the back of the eye within 60 seconds.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- video diversion
- What this could lead to
- If it works, this simple technique could make eye exams easier and less stressful for young children.
- What could go wrong
- The study is small (101 children) and only tested in one age group (1-4 years). Results may not apply to all kids or settings.
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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101 people
The number who actually took part.
- Start date
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Jun 2012
- Finished
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Jun 2014
- 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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1 year to 4 years
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
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: * patient aged 1 to 4 years of age (inclusive) with 2 examinable eyes Exclusion Criteria: * Patients who were blind, younger than 1 year of age, or older than 4 years of age
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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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BC Children's Hospital
Vancouver, British Columbia, V6H 3V4, Canada