Laser showdown: which treatment best zaps sebaceous bumps?
NCT ID NCT04429607
First seen Jul 01, 2026 · Last updated Jul 01, 2026
Summary
This study tests three different treatments for sebaceous hyperplasia—small, benign bumps on the skin. Participants receive either a combination of pulsed dye laser and Nd:YAG laser, an erbium:YAG laser, or a procedure called electrodesiccation and curettage. Each bump is treated twice, and researchers measure changes in size and number of bumps after 4 to 12 weeks. The goal is to find out which approach works best.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
Laser (PDL, Nd:YAG, Erbium:YAG) and electrodesiccation with curettage
What this could lead to
If successful, this study could identify the most effective laser or procedure for removing or shrinking sebaceous hyperplasia lesions with minimal side effects.
What could go wrong
This is a small pilot study with only 18 participants, so results may not apply to everyone. Treatments may cause scarring or incomplete removal.
Disclaimer
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This is a summary of
the original study
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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The condition terms exactly as the trial's registrant entered them.
Contacts and locations
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Locations
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Northwestern University Department of Dermatology
Chicago, Illinois, 60611, United States