Eczema flare trigger? scientists probe role of skin bacteria
NCT ID NCT04715087
First seen Jun 26, 2026 · Last updated Jun 26, 2026
Summary
This completed study looked at how a common skin bacterium, Staphylococcus aureus, might cause eczema flares in people with atopic dermatitis. Researchers applied patches containing the bacteria to the skin of 7 participants (both with and without eczema) and measured immune responses. The goal was to understand the immune reaction, not to test a new treatment.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- What this could lead to
- If successful, this could help explain why some people with eczema get worse when Staphylococcus aureus is on their skin, pointing toward new ways to prevent flares.
- What could go wrong
- This is a very small, early-stage study with only 7 participants, so results may not apply to everyone. It is designed to gather knowledge, not to test a treatment.
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.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Centre Hospitalier Lyon Sud
Pierre-Bénite, 69495, France
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