Laser duo aims to make surgical scars less noticeable

NCT ID NCT03057964

Ongoing Symptom relief Sponsor: Northwestern University Source: ClinicalTrials.gov ↗

First seen Jul 01, 2026 · Last updated Jul 02, 2026 · Updated 1 time

Summary

This study tests whether combining two types of laser treatments—pulsed dye laser (PDL) and fractional photothermolysis—can improve how surgical scars look. Adults who had a dermatologic surgery on their trunk or limbs can join. Some participants receive the laser combination at several visits, while others receive no laser treatment. Researchers will compare scar appearance using a standard rating scale.

What this could mean

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

Active substance: Pulsed Dye Laser and Fractional Photothermolysis Laser
What this could lead to: If effective, this combination laser approach could offer a simple way to reduce the appearance of postsurgical scars without additional surgery.
What could go wrong: This is a small pilot study, so results may not apply to everyone. Lasers can cause temporary redness, swelling, or discomfort, and the treatment may not improve scars for all participants.

This is an AI summary of the original study and may miss details. Read our disclaimer.

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Conditions

The condition(s) this trial relates to.

severe cutaneous adverse reaction

As listed by the trial registrant

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

SCAR

Contacts and locations

Locations

Northwestern University Feinberg School of Medicine, Department of Dermatology

Chicago, Illinois, 60611, United States

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