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Laser vs. electrocautery: which Tongue-Tie fix heals faster?

NCT ID NCT07557875

Symptom relief Sponsor: University of Medicine and Pharmacy at Ho Chi Minh City Source: ClinicalTrials.gov ↗

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now This study
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
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study tests whether a diode laser helps children aged 3 to 6 heal better after tongue-tie surgery compared to standard electrosurgery. Fifty-three kids will be randomly assigned to one of the two methods. Researchers will check wound healing, pain, bleeding, and tongue movement at several points over a month.

What this could mean

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

Active substance
940nm Diode Laser
What this could lead to
If the laser works better, it could mean less pain and faster healing for children having tongue-tie surgery.
What could go wrong
This is a small, early-stage study with only 53 children, so results may not apply to everyone. The laser might not heal better than the standard method.

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

About 53 people

The number the study aims to enrol. It can still change while the study runs.

Started

Oct 2024

Expected to finish

Oct 2026

An estimate. End dates often move.

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 to 6 years

Sex

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

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * Patients aged between 3 and 6 years. * Diagnosed with grade 3 or grade 4 ankyloglossia according to Kotlow's classification (1999). * Parents or legal guardians provide informed consent for the child to participate in the study. * Patients and guardians agree to follow the follow-up schedule (24 hours, 3 days, 1 week, and 1 month post-surgery). Exclusion Criteria: * History of allergy to local anesthetics (e.g., Lidocaine, Adrenaline). * Patients with systemic diseases or high-risk surgical factors (e.g., cardiovascular disease, bleeding disorders, hemophilia, epilepsy, or uncontrolled asthma). * Uncooperative patients who are unable to undergo the procedure under local anesthesia or fail to follow post-operative instructions. * Patients who withdraw from the study before completion.

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Conditions

The condition(s) this trial relates to.

ankyloglossia Hyperthermia Pain, Postoperative

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Ankyloglossia Tongue-tie

How to take part

Only the study team decides who joins. These are the ways to reach them.

  1. The places running it

    2 sites. The list below names each one and where it is.

  2. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    Open the record ↗

  3. 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

  • Children's Hospital 1, Department of Odonto-Stomatology

    RECRUITING

    Ho Chi Minh City, Vietnam

  • Faculty of Dentistry, University of Medicine and Pharmacy at Ho Chi Minh City

    RECRUITING

    Ho Chi Minh City, Vietnam

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