Could cold plasma be the next acne breakthrough?
NCT ID NCT07056673
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether cold atmospheric plasma (CAP) can safely and effectively treat moderate-to-severe acne. 220 adults aged 18-40 will receive either CAP or a placebo treatment once a week for six weeks. The goal is to see if CAP reduces acne lesions better than placebo, offering a potential new option without the side effects of standard medications.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- cold atmospheric plasma (CAP) delivered via patch or jet device
- What this could lead to
- If it works, this could offer a new, non-drug option for stubborn acne with fewer side effects than current treatments.
- What could go wrong
- This is an early-phase trial with no prior large-scale evidence. The effect may be small or no better than placebo, and results may not apply to all skin types.
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
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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
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About 220 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jul 2025
- Expected to finish
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Dec 2026
An estimate. End dates often move.
- Lead sponsor
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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
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18 to 40 years
- Sex
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Anyone
- Healthy volunteers
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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 Hide 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: * Aged 18-40 years; * Clinically diagnosed with acne vulgaris, with moderate to severe disease (Pillsbury grade III or IV, lesion count ≥50); * Will agree to use effective contraception during the treatment period; * Will sign a written informed consent form. Exclusion Criteria: * Pregnant or breastfeeding women; * Known allergy to any active component of CAP; * Use of systemic antibiotics within 4 weeks prior to enrollment; * Presence of dyslipidemia or other severe systemic diseases; * Participation in other clinical trials within the past 3 months or currently enrolled in another clinical trial.
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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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
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the 989th Hospital of Chinese People's Liberation Army Joint Logistic Support Force
RECRUITINGLuoyang, Henan, China
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