Can radiofrequency waves outperform acne gels?
NCT ID NCT07805655
First seen Sep 04, 2026 · Last updated Sep 04, 2026
Summary
This trial tests whether a radiofrequency device can reduce inflammatory acne lesions as effectively as a standard topical gel. About 60 adults with mild-to-moderate facial acne will be randomly assigned to receive either three radiofrequency sessions or daily application of a combination gel for 12 weeks. Researchers will compare changes in acne lesion counts, sebum production, and skin redness, and will also track safety and participant satisfaction.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Sequential radiofrequency treatment using the Density Noir System (6.78 MHz) compared with a fixed-combination topical gel containing adapalene 0.1% and benzoyl peroxide 2.5%
- What this could lead to
- If radiofrequency works as well as or better than the standard gel, it could offer a new, non-drug option for people with mild-to-moderate acne who prefer to avoid daily topical medications.
- What could go wrong
- This is a small, early-stage trial with only 60 participants, so results may not apply to everyone. Radiofrequency can cause pain, redness, or swelling, and its effect on acne may not last beyond the follow-up period.
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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 60 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Sep 2026
An estimate. Start dates often move.
- Expected to finish
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Dec 2026
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
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: * Male or female participants aged 18-40 years. * Clinical diagnosis of mild-to-moderate inflammatory facial acne vulgaris, defined as Investigator Global Assessment (IGA) Grade 2 or 3. * Presence of 10-40 inflammatory facial lesions (papules and pustules). * Willing and able to comply with the study requirements, treatment schedule, and follow-up visits. * Able to understand the study procedures and provide written informed consent. Exclusion Criteria: * Severe acne, including nodulocystic acne. * Active skin infection, open wound, or other significant dermatologic condition in the treatment area that may interfere with study assessments or treatment. * Use of systemic isotretinoin within the protocol-specified period before enrollment. * Recent use of systemic or topical acne treatments that may interfere with evaluation of the study interventions. * Previous energy-based device treatment to the facial area within the protocol-specified period before enrollment. * Pregnancy or breastfeeding. * Presence of an implanted electronic device or other contraindication to radiofrequency treatment. * Known hypersensitivity or contraindication to adapalene, benzoyl peroxide, or other components of the comparator treatment. * Any medical condition or medication use that, in the investigator's judgment, may affect participant safety, study participation, or interpretation of study results.
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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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Especialistas de la Piel y Cirugía, S.C.
RECRUITINGNuevo León, Monterrey, 64060, Mexico
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