Soothing tunes may ease kids' dental anxiety during gas sedation
NCT ID NCT05720689
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests whether playing relaxing music during dental treatment with nitrous oxide (laughing gas) helps children aged 4 to 12 feel more comfortable and reduces the need for general anesthesia. About 177 children will have two dental sessions—one with music and one without—to compare how well the sedation works. The goal is to find a simple, non-drug way to improve dental care for kids who are anxious or have special needs.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- relaxing music
- What this could lead to
- If it works, this could offer a simple, drug-free way to make dental visits less stressful for children, reducing the need for general anesthesia.
- What could go wrong
- This is a small, early-stage study with no blinding, so results may be influenced by expectation. Music's effect on sedation success may be small or inconsistent.
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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177 people
The number who actually took part.
- Started
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Mar 2023
- Expected to finish
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Sep 2026
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 12 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 12 years referred for dental care under sedation in one of the four HU dental services * Children requiring at least two sessions of the same type and duration * Consent of the holders of parental authority, consent of the children * Health coverage for the child (social security affiliation) * Child and parents are French speaking and able to communicate with the medical team Exclusion Criteria: * Contraindications to the use of MEOPA * Nasal breathing disorders such as a flu syndrome ("blocked nose" not allowing nasal ventilation) * Hearing impaired children * Patients with complications during inhalation (especially headaches)
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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
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Lille University hospital
Lille, 59000, France
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Marseille University hospital
Marseille, 13000, France
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Nantes University hospital
Nantes, France
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Nice University Hospital
Nice, 06000, France
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Rennes University Hospital
Rennes, France
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Toulouse University hospital
Toulouse, 31000, France
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