Repeated Skin-Release procedure may smooth old acne scars
NCT ID NCT02216864
First seen Jul 01, 2026 · Last updated Jul 01, 2026
Summary
This pilot study tests whether performing multiple subcision procedures over several visits can improve rolling acne scars. Rolling scars are depressed areas of skin caused by past acne. Subcision involves inserting a small blade under the skin to break up fibrous bands that tether the scar down. The study compares treated versus untreated sides of the face in adults aged 18 to 65 with bilateral rolling scars and no active acne.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
multiple subcision procedure
What this could lead to
If effective, this approach could offer a way to improve the appearance of rolling acne scars without drugs or lasers.
What could go wrong
This is a very small pilot study with only 5 participants, so results may not apply broadly. The procedure involves cutting under the skin and carries risks like bruising, infection, or uneven results.
Disclaimer
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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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Contacts and locations
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Locations
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Northwestern University Feinberg School of Medicine, Department of Dermatology
Chicago, Illinois, 60611, United States