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Laser combo may improve keloid scar treatment

NCT ID NCT07263100

Symptom relief Sponsor: Somdech Phra Nangchao Sirikit Hospital 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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study tested whether adding a laser to standard steroid injections helps treat raised scars (keloids or hypertrophic scars). Twenty people received either steroid injections alone or combined with one of two types of laser. Researchers measured scar appearance using the Vancouver Scar Scale. The goal was to see if the combination works better than injections alone.

What this could mean

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

Active substance
Triamcinolone acetonide injection
What this could lead to
If adding laser works better, it could offer a more effective way to reduce the size and severity of raised scars.
What could go wrong
This is a very small, completed study with only 20 participants, so results may not apply to everyone. Lasers can cause temporary redness or discomfort.

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

20 people

The number who actually took part.

Started

May 2023

Finished

Jan 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

18 years and older

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: * Individual with hypertrophic or keloid scars on any location * Size of hypertrophic or keloid scars not larger than 20 cms in diameter Exclusion Criteria: * Any topical or procedural treatment on scar in last 6 months * Current corticosteroid use * Bleeding disorders or coagulopathies * Pregnancy or nursing * Chronic kidney diseases * Chronic liver diseases

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Conditions

The condition(s) this trial relates to.

Cicatrix, Hypertrophic keloid

As listed by the trial registrant

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

Hypertrophic scar KELOID LASER

Contacts and locations

Locations

  • Somdech Phra Nangchao Sirikit Hospital

    Sattahip, Changwat Chon Buri, 20180, Thailand

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