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New laser strategy could cut anesthesia rounds for kids with birthmarks

NCT ID NCT07183644

Symptom relief Sponsor: University of Texas Southwestern Medical Center 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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 looks at how to improve laser therapy for port-wine birthmarks in children. The goal is to reduce the number of treatments needed and make the therapy work better, especially for stubborn cases. About 200 children aged 2 months to 18 years will take part. Researchers will measure color changes in the birthmark to see which laser approach works best.

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 200 people

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

Expected to start

Jul 2026

An estimate. Start dates often move.

Expected to finish

Sep 2028

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

2 months to 18 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: * Diagnosis of Port Wine Stain. * Age Range: 2mo to 18 years of age. * Stable PWS: The port wine stain should be stable, meaning there is no active inflammation or infection present, and it should not be changing in size or color due to factors like injury or disease. * signed Consent: For ethical reasons, participants must be able to provide informed consent. In the case of minors, consent would generally be required from a parent or legal guardian. General Health: Participants should generally be in good health, with no contraindications for laser therapy, such as certain skin conditions, infections, or hypersensitivity to light. Exclusion Criteria: * severe allergies to anesthesia * active skin infections or inflammation * recent laser therapy * use of Photosensitizing medications * participation in other laser studies

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Conditions

The condition(s) this trial relates to.

capillary hemangioma capillary malformation familial multiple nevi flammei Port-Wine Stain

As listed by the trial registrant

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

Port wine stains

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 Medical Center

    RECRUITING

    Dallas, Texas, 75207, United States

  • Children's Medical Center

    RECRUITING

    Plano, Texas, 75024, United States

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