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Laser wisdom tooth removal may mean less pain and swelling

NCT ID NCT07297043

Symptom relief Sponsor: Alexandria University Source: ClinicalTrials.gov ↗

What the study statuses mean

This study's is highlighted.

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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

Summary

This study tested whether a special laser (Er:YAG) could make removing impacted wisdom teeth less painful and traumatic than the usual surgical method. Twenty-four healthy adults aged 20-30 took part. The researchers measured pain, swelling, and how well the jaw could open after surgery to see if the laser offered a better recovery.

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

24 people

The number who actually took part.

Started

Sep 2024

Finished

Jan 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

18 to 30 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: * • Adults aged 20-30 years requiring surgical extraction of a mesioangular impacted mandibular third molar. * Healthy individuals with no systemic diseases that may influence bone metabolism or wound healing. * Good oral hygiene and absence of local infection at the surgical site. * No contraindications to local anesthesia, surgical extraction, or use of the Er:YAG laser. * Radiographic evidence confirming normal bone structure without cysts or pathological lesions. * Willingness to participate and ability to provide informed consent. Exclusion Criteria: * • Systemic medical conditions affecting bone healing or postoperative response (e.g., uncontrolled diabetes, immunodeficiency, metabolic bone disorders). * Current or recent use of medications influencing bone remodeling (e.g., bisphosphonates, corticosteroids, immunosuppressants). * Heavy smoking (\>10 cigarettes/day). * Pregnant or breastfeeding females. * Poor oral hygiene, active infection, or pericoronitis at the surgical site. * Previous surgery, trauma, or pathology in the mandibular third molar region. * Known allergies or contraindications to any material or procedure used in the study.

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As listed by the trial registrant

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

Impacted mandibular third molar

Contacts and locations

Locations

  • Faculty of Dentistry, Alexandria University

    Alexandria, Alexandria Governorate, Egypt

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