Could a reminder app give preschoolers healthier smiles?

NCT ID NCT07774910

What the study statuses mean

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Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed This study
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Aug 19, 2026 · Last updated Aug 20, 2026 · Updated 1 time

Summary

This trial tests whether a smartphone app called Peri Bugi, which sends daily reminders and personalized tips, can boost mothers' understanding of oral health and improve their preschool children's dental hygiene. About 200 mother-child pairs will be split into two groups: one uses the app, the other receives a printed booklet. Over one month, researchers will measure changes in mothers' oral health literacy and children's plaque and gum health to see if the app makes a difference.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

Active substance
Peri Bugi mobile application with daily reminders and personalized educational messages
What this could lead to
If effective, this app could offer a scalable, low-cost way to improve oral health habits in young children, potentially reducing cavities and gum problems.
What could go wrong
The trial is small and short-term (one month), so any benefits may not last or apply broadly. Success depends on mothers consistently using the app and reminders.

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

200 people

The number who actually took part.

Started

Jul 2024

Finished

Dec 2024

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

3 years and older

Sex

Anyone

Healthy volunteers

Accepted

You do not need to have the condition being studied to take part.

Show 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: * Mothers with a child aged 3-7 years (preschool-aged child). * Mothers who own a smartphone and are able to download and install applications. * Mothers who have internet access and actively use the internet. * Mothers who are willing and cooperative to participate in the study from enrollment until study completion. * Preschool children aged 3-7 years. * Children enrolled in a preschool located in Pancoran Mas, Depok City. Exclusion Criteria: * Mothers who were unwilling to sign the informed consent form. * Mothers or children with physical or mental disabilities (e.g., Down syndrome, hearing impairment, visual impairment, cerebral palsy, or other developmental or physical disabilities). * Children with congenital diseases or congenital anomalies. * Children with systemic diseases, such as congenital heart disease, epilepsy, thalassemia, hemophilia, or other systemic medical conditions.

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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

  • Seven preschools in Pancoran Mas

    Depok, West Java, Indonesia

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