AR glasses could take the ouch out of dental shots for kids
NCT ID NCT06724341
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tested whether augmented reality glasses can reduce pain and anxiety in children during dental numbing injections. 108 children aged 7-9 were divided into four groups: some watched movies, some played video games, some did both through the glasses, and a control group watched movies on a phone. Researchers measured pain, anxiety, and behavior during the injection.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- augmented reality glasses
- What this could lead to
- If it works, this could give dentists a simple, drug-free way to help children feel less pain and fear during numbing injections.
- What could go wrong
- This is a small, completed study with 108 children. The results may not apply to all kids or dental procedures, and the effect might be small.
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
-
108 people
The number who actually took part.
- Started
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Dec 2024
- Finished
-
May 2025
- Lead sponsor
-
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
-
7 to 9 years
- Sex
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Anyone
- Healthy volunteers
-
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: 1. Children aged between 7 and 9 years 2. Children categorized as having positive or definitely positive behavior on Frankl behavioral scale. 3. Children whose dental treatment requires an IANB injection. 4. Children with neither previous dental anesthesia experience nor augmented reality experience. 5. Children who do not suffer from any neurological, psychological or hearing disorders Exclusion Criteria: 1. Children who refuse to put the glasses on. 2. Children suffering from acute dental pain. 3. Children suffering from auditory or visual disturbances
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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
-
Department of Pediatric Dentistry
Damascus, Syrian Arab Republic, DM20AM19, Syria
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